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class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Appearance</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">hide</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Glass with features that make it less likely to cause injury</div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Broken_glass_1040821_Nevit.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Broken_glass_1040821_Nevit.jpg/220px-Broken_glass_1040821_Nevit.jpg" decoding="async" width="220" height="205" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Broken_glass_1040821_Nevit.jpg/330px-Broken_glass_1040821_Nevit.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Broken_glass_1040821_Nevit.jpg/440px-Broken_glass_1040821_Nevit.jpg 2x" data-file-width="1584" data-file-height="1477" /></a><figcaption>Broken safety glass shows a characteristic circular "spider web" pattern</figcaption></figure> <p><b>Safety glass</b> is <a href="/wiki/Glass" title="Glass">glass</a> with additional safety features that make it less likely to break, or less likely to pose a threat when broken. Common designs include <a href="/wiki/Toughened_glass" class="mw-redirect" title="Toughened glass">toughened glass</a> (also known as tempered glass), <a href="/wiki/Laminated_glass" title="Laminated glass">laminated glass</a>, and wire mesh glass (also known as wired glass). Toughened glass was invented in 1874 by Francois Barthelemy Alfred Royer de la Bastie.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> Wire mesh glass was invented in 1892 by <a href="/wiki/Frank_Shuman" title="Frank Shuman">Frank Shuman</a>.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> Laminated glass was invented in 1903 by the French chemist <a href="https://fr.wikipedia.org/wiki/%C3%89douard_B%C3%A9n%C3%A9dictus" class="extiw" title="fr:Édouard Bénédictus">Édouard Bénédictus</a> (1878–1930).<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p><p>These three approaches can easily be combined, allowing for the creation of glass that is at the same time toughened, laminated, and contains a wire mesh. However, combination of a wire mesh with other techniques is unusual, as it typically betrays their individual qualities. In many developed countries<sup class="noprint Inline-Template" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Avoid_weasel_words" class="mw-redirect" title="Wikipedia:Avoid weasel words"><span title="The material near this tag possibly uses too vague attribution or weasel words. (April 2023)">which?</span></a></i>]</sup> safety glass is part of the <a href="/wiki/Building_code" title="Building code">building regulations</a> making properties safer.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Toughened_glass">Toughened glass</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Safety_glass&action=edit&section=1" title="Edit section: Toughened glass"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Toughened_glass" class="mw-redirect" title="Toughened glass">Toughened glass</a></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Broken_safety_glas_20060407_268.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Broken_safety_glas_20060407_268.jpg/220px-Broken_safety_glas_20060407_268.jpg" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Broken_safety_glas_20060407_268.jpg/330px-Broken_safety_glas_20060407_268.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Broken_safety_glas_20060407_268.jpg/440px-Broken_safety_glas_20060407_268.jpg 2x" data-file-width="2304" data-file-height="1728" /></a><figcaption>Broken tempered glass showing the shape of the granular chunks</figcaption></figure> <p>Toughened glass is processed by controlled <a href="/wiki/Heat_treatment" class="mw-redirect" title="Heat treatment">thermal</a> or chemical treatments to increase its strength compared with normal glass.<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> Tempering, by design, creates balanced internal stresses which causes the glass sheet, when broken, to crumble into small granular chunks of similar size and shape instead of splintering into random, jagged shards. The granular chunks are less likely to cause injury. </p><p>As a result of its safety and strength, tempered glass is used in a variety of demanding applications, including <a href="/wiki/Passenger_vehicle" class="mw-redirect" title="Passenger vehicle">passenger vehicle</a> windows, shower doors, architectural glass doors and tables, refrigerator trays, as a component of <a href="/wiki/Bulletproof_glass" title="Bulletproof glass">bulletproof glass</a>, for <a href="/wiki/Diving_mask" title="Diving mask">diving masks</a>, and various types of plates and cookware. In the United States, since 1977 Federal law has required safety glass located within doors and tub and shower enclosures.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Laminated_glass">Laminated glass</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Safety_glass&action=edit&section=2" title="Edit section: Laminated glass"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Laminated_glass" title="Laminated glass">Laminated glass</a></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Laminated_safety_glas_vandalised_20060407_340.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/98/Laminated_safety_glas_vandalised_20060407_340.jpg/170px-Laminated_safety_glas_vandalised_20060407_340.jpg" decoding="async" width="170" height="227" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/98/Laminated_safety_glas_vandalised_20060407_340.jpg/255px-Laminated_safety_glas_vandalised_20060407_340.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/98/Laminated_safety_glas_vandalised_20060407_340.jpg/340px-Laminated_safety_glas_vandalised_20060407_340.jpg 2x" data-file-width="1728" data-file-height="2304" /></a><figcaption>Broken laminated safety glass, with the interlayer exposed at the top of the picture</figcaption></figure> <p>Laminated glass is composed of layers of glass and plastic held together by an interlayer.<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> When laminated glass is broken, it is held in place by an interlayer, typically of <a href="/wiki/Polyvinyl_butyral" title="Polyvinyl butyral">polyvinyl butyral</a> (PVB), between its two or more layers of glass, which crumble into small pieces. The interlayer keeps the layers of glass bonded even when broken, and its toughening prevents the glass from breaking up into large sharp pieces.<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> This produces a characteristic "spider web" cracking pattern (radial and concentric cracks) when the impact is not enough to completely pierce the glass.<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> </p><p>Laminated glass is normally used when there is a possibility of human impact or where the glass could fall if shattered. <a href="/wiki/Skylight" title="Skylight">Skylight</a> glazing and automobile <a href="/wiki/Windshield" title="Windshield">windshields</a> typically use laminated glass. In geographical areas requiring <a href="/wiki/Hurricane-resistant_construction" class="mw-redirect" title="Hurricane-resistant construction">hurricane-resistant construction</a>, laminated glass is often used in exterior storefronts, <a href="/wiki/Curtain_wall_(architecture)" title="Curtain wall (architecture)">curtain walls</a> and windows. The PVB interlayer also gives the glass a much higher <a href="/wiki/Sound_insulation_rating" class="mw-redirect" title="Sound insulation rating">sound insulation rating</a>, due to the <a href="/wiki/Damping_ratio" class="mw-redirect" title="Damping ratio">damping</a> effect, and also blocks most of the incoming <a href="/wiki/UV_radiation" class="mw-redirect" title="UV radiation">UV radiation</a> (88% in window glass and 97.4% in windscreen glass).<sup id="cite_ref-Gao_Schmoldt_2010_11-0" class="reference"><a href="#cite_note-Gao_Schmoldt_2010-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Wire_mesh_glass">Wire mesh glass</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Safety_glass&action=edit&section=3" title="Edit section: Wire mesh glass"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><span class="anchor" id="Wire_mesh_glass"></span> </p> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:Cmglee_Lloyds_building_wire_glass.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9b/Cmglee_Lloyds_building_wire_glass.jpg/220px-Cmglee_Lloyds_building_wire_glass.jpg" decoding="async" width="220" height="147" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/9b/Cmglee_Lloyds_building_wire_glass.jpg/330px-Cmglee_Lloyds_building_wire_glass.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/9b/Cmglee_Lloyds_building_wire_glass.jpg/440px-Cmglee_Lloyds_building_wire_glass.jpg 2x" data-file-width="1536" data-file-height="1024" /></a><figcaption>Wire-mesh-reinforced glass in the <a href="/wiki/Lloyd%27s_Building" class="mw-redirect" title="Lloyd's Building">Lloyd's Building</a></figcaption></figure> <p>Wire mesh glass (also known as Georgian Wired Glass) has a grid or mesh of thin metal <a href="/wiki/Wire" title="Wire">wire</a> embedded within the glass. Wired glass is used in the US for its <a href="/wiki/Fireproofing" title="Fireproofing">fire-resistant</a> abilities, and is well-rated to withstand both heat and hose streams. This is why wired glass exclusively is used on service elevators to prevent fire ingress to the shaft, and also why it is commonly found in institutional settings which are often well-protected and partitioned against fire.<sup id="cite_ref-NFPA_802_12-0" class="reference"><a href="#cite_note-NFPA_802-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup><sup class="noprint Inline-Template" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Verifiability" title="Wikipedia:Verifiability"><span title="The material near this tag failed verification of its source citation(s). (June 2023)">failed verification</span></a></i>]</sup> The wire prevents the glass from falling out of the frame even if it cracks under <a href="/wiki/Thermal_stress" title="Thermal stress">thermal stress</a>, and is far more heat-resistant than a laminating material. </p><p>Wired glass, as it is typically described, does not perform the function most individuals associate with it. The presence of the wire mesh appears to be a strengthening component, as it is metallic, and conjures up the idea of <a href="/wiki/Rebar" title="Rebar">rebar</a> in <a href="/wiki/Reinforced_concrete" title="Reinforced concrete">reinforced concrete</a> or other such examples. Despite this belief, wired glass is actually weaker than unwired glass due to the incursions of the wire into the structure of the glass. Wired glass often may cause heightened injury in comparison to unwired glass, as the wire amplifies the irregularity of any fractures. This has led to a decline in its use institutionally, particularly in schools.<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> </p><p>In recent years, new materials have become available that offer both fire-ratings and safety ratings so the continued use of wired glass is being debated worldwide. The US International Building Code effectively banned wired glass in 2006.<sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> </p><p>Canada's building codes still permit the use of wired glass but the codes are being reviewed and traditional wired glass is expected to be greatly restricted in its use.<sup id="cite_ref-15" class="reference"><a href="#cite_note-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> Australia has no similar review taking place.<sup id="cite_ref-16" class="reference"><a href="#cite_note-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Safety_glass&action=edit&section=4" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Architectural_glass" title="Architectural glass">Architectural glass</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Safety_glass&action=edit&section=5" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text">"Glass." <i>The Encyclopædia Britannica : A Dictionary of Arts, Sciences and General Literature</i>. 9th ed. (American reprint). Vol. 10. Philadelphia: Sherman & co., 1894. 595. Print.</span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text">Frank Shuman, <a rel="nofollow" class="external text" href="https://patents.google.com/patent/US483021A/en">"Process of embedding wire-netting in glass"</a>, U.S. Patent no. 483,021 (filed: July 6, 1892; issued: September 20, 1892).</span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.mayfaircivicassociation.com/2012/04/northeast-philadelphia-hall-of-fame.html">"Northeast Philadelphia Hall of Fame Announces 2012 Inductees"</a> (press release). Mayfair Civic Association, April 26, 2010.</span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text">See: <ul><li>Édouard Bénédictus (October 1930), <i>Glaces et verres; revue technique, artistique, pratique</i>, <b>3</b> (18): 9.</li> <li>Jean-Marie Michel (April 27, 2012), <a rel="nofollow" class="external text" href="https://web.archive.org/web/20150316232611/http://societechimiquedefrance.fr/1/documentations-scientifiques/contribution-a-l-histoire-industrielle-des-polymeres-en-france-par-jean-marie-michel/"><i>Contribution à l'Histoire Industrielle des Polymères en France</i></a>, published online by the Société Chimique de France, see <a rel="nofollow" class="external text" href="http://www.societechimiquedefrance.fr/1/documentations-scientifiques/contribution-a-l-histoire-industrielle-des-polymeres-en-france-par-jean-marie-michel">Chapter A3: "Le verre renforcé Triplex", page 7</a>.</li> <li>French patent 405,881 (registered November 25, 1909).</li></ul> </span></li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFHampton2021" class="citation web cs1">Hampton, Simon (15 March 2021). <a rel="nofollow" class="external text" href="https://thebla.co.uk/safety-glazing/">"Safety Glazing Glazing Glass Safety Guide For Landlord 2021"</a><span class="reference-accessdate">. Retrieved <span class="nowrap">2021-05-16</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Safety+Glazing+Glazing+Glass+Safety+Guide+For+Landlord+2021&rft.date=2021-03-15&rft.aulast=Hampton&rft.aufirst=Simon&rft_id=https%3A%2F%2Fthebla.co.uk%2Fsafety-glazing%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASafety+glass" class="Z3988"></span></span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSchittichStaibBalkowSchuler2007" class="citation book cs1">Schittich, Christian; Staib, Gerald; Balkow, Dieter; Schuler, Matthias; Sobek, Werner (2007-01-01). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=pt8xCgAAQBAJ&q=%22Toughened+glass%22+thermal+or+chemical+treatments+to+increase+its+strength+compared+with+normal+glass&pg=PA92"><i>Glass Construction Manual</i></a>. Walter de Gruyter. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/9783034615549" title="Special:BookSources/9783034615549"><bdi>9783034615549</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Glass+Construction+Manual&rft.pub=Walter+de+Gruyter&rft.date=2007-01-01&rft.isbn=9783034615549&rft.aulast=Schittich&rft.aufirst=Christian&rft.au=Staib%2C+Gerald&rft.au=Balkow%2C+Dieter&rft.au=Schuler%2C+Matthias&rft.au=Sobek%2C+Werner&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3Dpt8xCgAAQBAJ%26q%3D%2522Toughened%2Bglass%2522%2Bthermal%2Bor%2Bchemical%2Btreatments%2Bto%2Bincrease%2Bits%2Bstrength%2Bcompared%2Bwith%2Bnormal%2Bglass%26pg%3DPA92&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASafety+glass" class="Z3988"></span></span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.govinfo.gov/content/pkg/CFR-2019-title16-vol2/xml/CFR-2019-title16-vol2-part1201.xml">"SAFETY STANDARD FOR ARCHITECTURAL GLAZING MATERIALS"</a>. <i>www.govinfo.gov</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2021-05-16</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.govinfo.gov&rft.atitle=SAFETY+STANDARD+FOR+ARCHITECTURAL+GLAZING+MATERIALS&rft_id=https%3A%2F%2Fwww.govinfo.gov%2Fcontent%2Fpkg%2FCFR-2019-title16-vol2%2Fxml%2FCFR-2019-title16-vol2-part1201.xml&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASafety+glass" class="Z3988"></span></span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-8">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFWurm2007" class="citation book cs1">Wurm, Jan (2007). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=D-LmaaA1Jq8C&q=%22laminated+glass%22+made+of+layers+of+glass+and+plastic&pg=PA42"><i>Glass Structures: Design and Construction of Self-supporting Skins</i></a>. Springer Science & Business Media. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/9783764376086" title="Special:BookSources/9783764376086"><bdi>9783764376086</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Glass+Structures%3A+Design+and+Construction+of+Self-supporting+Skins&rft.pub=Springer+Science+%26+Business+Media&rft.date=2007&rft.isbn=9783764376086&rft.aulast=Wurm&rft.aufirst=Jan&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DD-LmaaA1Jq8C%26q%3D%2522laminated%2Bglass%2522%2Bmade%2Bof%2Blayers%2Bof%2Bglass%2Band%2Bplastic%26pg%3DPA42&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASafety+glass" class="Z3988"></span></span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-9">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFMcMorrough2013" class="citation book cs1">McMorrough, Julia (August 2013). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=YRz7AAAAQBAJ&q=%22laminated+glass%22+stays+together+due+to+interlayer&pg=PA105"><i>The Architecture Reference & Specification Book: Everything Architects Need to Know Every Day</i></a>. Rockport Publishers. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/9781592538485" title="Special:BookSources/9781592538485"><bdi>9781592538485</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+Architecture+Reference+%26+Specification+Book%3A+Everything+Architects+Need+to+Know+Every+Day&rft.pub=Rockport+Publishers&rft.date=2013-08&rft.isbn=9781592538485&rft.aulast=McMorrough&rft.aufirst=Julia&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DYRz7AAAAQBAJ%26q%3D%2522laminated%2Bglass%2522%2Bstays%2Btogether%2Bdue%2Bto%2Binterlayer%26pg%3DPA105&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASafety+glass" class="Z3988"></span></span> </li> <li id="cite_note-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-10">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFMetcalfeMetcalfe2004" class="citation book cs1">Metcalfe, Peter; Metcalfe, Roger (2004). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=eyZHvp-lqnQC&q=%22laminated+glass%22+when+broken+produces+spider+web+pattern&pg=PA115"><i>Excel Senior High School: Engineering Studies</i></a>. Pascal Press. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/9781741250510" title="Special:BookSources/9781741250510"><bdi>9781741250510</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Excel+Senior+High+School%3A+Engineering+Studies&rft.pub=Pascal+Press&rft.date=2004&rft.isbn=9781741250510&rft.aulast=Metcalfe&rft.aufirst=Peter&rft.au=Metcalfe%2C+Roger&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DeyZHvp-lqnQC%26q%3D%2522laminated%2Bglass%2522%2Bwhen%2Bbroken%2Bproduces%2Bspider%2Bweb%2Bpattern%26pg%3DPA115&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASafety+glass" class="Z3988"></span></span> </li> <li id="cite_note-Gao_Schmoldt_2010-11"><span class="mw-cite-backlink"><b><a href="#cite_ref-Gao_Schmoldt_2010_11-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFWei_GaoDaniel_L._SchmoldtJames_R._Slusser2010" class="citation book cs1">Wei Gao; Daniel L. 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Springer Science & Business Media. p. 195. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-3-642-03313-1" title="Special:BookSources/978-3-642-03313-1"><bdi>978-3-642-03313-1</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=UV+Radiation+in+Global+Climate+Change%3A+Measurements%2C+Modeling+and+Effects+on+Ecosystems&rft.pages=195&rft.pub=Springer+Science+%26+Business+Media&rft.date=2010-09-08&rft.isbn=978-3-642-03313-1&rft.au=Wei+Gao&rft.au=Daniel+L.+Schmoldt&rft.au=James+R.+Slusser&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASafety+glass" class="Z3988"></span></span> </li> <li id="cite_note-NFPA_802-12"><span class="mw-cite-backlink"><b><a href="#cite_ref-NFPA_802_12-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation book cs1"><a rel="nofollow" class="external text" href="http://www.nfpa.org/aboutthecodes/AboutTheCodes.asp?DocNum=80"><i>NFPA 80: Standard for Fire Doors and Other Opening Protectives</i></a>. 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Strata News<span class="reference-accessdate">. Retrieved <span class="nowrap">1 December</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Sourcable&rft.atitle=Wired+Safety+Glass+Deemed+a+Serious+Hazard&rft.aulast=Lane&rft.aufirst=Gordon&rft_id=https%3A%2F%2Fsourceable.net%2Fwired-safety-glass-deemed-a-serious-hazard%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASafety+glass" class="Z3988"></span></span> </li> <li id="cite_note-15"><span class="mw-cite-backlink"><b><a href="#cite_ref-15">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://wiredglass.ca">"Unsafe Wire Glass in Canada"</a>. <i>Unsafe Wire Glass in Canada</i>. Glassopolis<span class="reference-accessdate">. Retrieved <span class="nowrap">26 April</span> 2016</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Unsafe+Wire+Glass+in+Canada&rft.atitle=Unsafe+Wire+Glass+in+Canada&rft_id=http%3A%2F%2Fwiredglass.ca&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASafety+glass" class="Z3988"></span></span> </li> <li id="cite_note-16"><span class="mw-cite-backlink"><b><a href="#cite_ref-16">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFLane" class="citation web cs1">Lane, Gordon. <a rel="nofollow" class="external text" href="https://sourceable.net/wired-safety-glass-deemed-a-serious-hazard/">"Wired Safety Glass Deemed a Serious Hazard"</a>. <i>Sourcable</i>. Strata News<span class="reference-accessdate">. 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quartz</a></li> <li><a href="/wiki/GeSbTe" title="GeSbTe">GeSbTe</a></li> <li><a href="/wiki/Cranberry_glass" title="Cranberry glass">Gold ruby glass</a></li> <li><a href="/wiki/Lead_glass" title="Lead glass">Lead glass</a></li> <li><a href="/wiki/Milk_glass" title="Milk glass">Milk glass</a></li> <li><a href="/wiki/Phosphosilicate_glass" title="Phosphosilicate glass">Phosphosilicate glass</a></li> <li><a href="/wiki/Photochromic_lens" title="Photochromic lens">Photochromic lens glass</a></li> <li><a href="/wiki/Glass#Silicate_glass" title="Glass">Silicate glass</a></li> <li><a href="/wiki/Soda%E2%80%93lime_glass" title="Soda–lime glass">Soda–lime glass</a></li> <li><a href="/wiki/Sodium_hexametaphosphate" title="Sodium hexametaphosphate">Sodium hexametaphosphate</a></li> <li><a href="/wiki/Sodium_silicate" title="Sodium silicate">Soluble glass</a></li> <li><a href="/wiki/Tellurite_glass" title="Tellurite glass">Tellurite glass</a></li> <li><a href="/wiki/Thoriated_glass" title="Thoriated glass">Thoriated glass</a></li> <li><a href="/wiki/Ultra_low_expansion_glass" title="Ultra low expansion glass">Ultra low expansion glass</a></li> <li><a href="/wiki/Uranium_glass" title="Uranium glass">Uranium glass</a></li> <li><a href="/wiki/Vitreous_enamel" title="Vitreous enamel">Vitreous enamel</a></li> <li><a href="/wiki/Wood%27s_glass" title="Wood's glass">Wood's glass</a></li> <li><a href="/wiki/ZBLAN" title="ZBLAN">ZBLAN</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Glass-ceramic" title="Glass-ceramic">Glass-ceramics</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Bioactive_glass" title="Bioactive glass">Bioactive glass</a></li> <li><a href="/wiki/CorningWare" title="CorningWare">CorningWare</a></li> <li><a href="/wiki/Glass-ceramic-to-metal_seals" title="Glass-ceramic-to-metal seals">Glass-ceramic-to-metal seals</a></li> <li><a href="/wiki/Macor" title="Macor">Macor</a></li> <li><a href="/wiki/Zerodur" title="Zerodur">Zerodur</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Preparation</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Annealing_(glass)" title="Annealing (glass)">Annealing</a></li> <li><a href="/wiki/Chemical_vapor_deposition" title="Chemical vapor deposition">Chemical vapor deposition</a></li> <li><a href="/wiki/Glass_batch_calculation" title="Glass batch calculation">Glass batch calculation</a></li> <li><a href="/wiki/Glass_production" title="Glass production">Glass forming</a></li> <li><a href="/wiki/Glass_production#Hot_end" title="Glass production">Glass melting</a></li> <li><a href="/wiki/Calculation_of_glass_properties" title="Calculation of glass properties">Glass modeling</a></li> <li><a href="/wiki/Ion_implantation" title="Ion implantation">Ion implantation</a></li> <li><a href="/wiki/Liquidus" class="mw-redirect" title="Liquidus">Liquidus temperature</a></li> <li><a href="/wiki/Sol%E2%80%93gel_process" title="Sol–gel process">sol–gel technique</a></li> <li><a href="/wiki/Viscosity#Viscosity_of_amorphous_materials" title="Viscosity">Viscosity</a></li> <li><a href="/wiki/Vitrification" title="Vitrification">Vitrification</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Optics" title="Optics">Optics</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Achromatic_lens" title="Achromatic lens">Achromat</a></li> <li><a href="/wiki/Dispersion_(optics)" title="Dispersion (optics)">Dispersion</a></li> <li><a href="/wiki/Gradient-index_optics" title="Gradient-index optics">Gradient-index optics</a></li> <li><a href="/wiki/Hydrogen_darkening" title="Hydrogen darkening">Hydrogen darkening</a></li> <li><a href="/wiki/Optical_amplifier" title="Optical amplifier">Optical amplifier</a></li> <li><a href="/wiki/Optical_fiber" title="Optical fiber">Optical fiber</a></li> <li><a href="/wiki/Optical_lens_design" title="Optical lens design">Optical lens design</a></li> <li><a href="/wiki/Photochromic_lens" title="Photochromic lens">Photochromic lens</a></li> <li><a href="/wiki/Photosensitive_glass" title="Photosensitive glass">Photosensitive glass</a></li> <li><a href="/wiki/Refraction" title="Refraction">Refraction</a></li> <li><a href="/wiki/Transparency_and_translucency" title="Transparency and translucency">Transparent materials</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Surface<br />modification</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Anti-reflective_coating" title="Anti-reflective coating">Anti-reflective coating</a></li> <li><a href="/wiki/Chemically_strengthened_glass" title="Chemically strengthened glass">Chemically strengthened glass</a></li> <li><a href="/wiki/Corrosion#Corrosion_of_glasses" title="Corrosion">Corrosion</a></li> <li><a href="/wiki/Dealkalization" title="Dealkalization">Dealkalization</a></li> <li><a href="/wiki/DNA_microarray" title="DNA microarray">DNA microarray</a></li> <li><a href="/wiki/Hydrogen_darkening" title="Hydrogen darkening">Hydrogen darkening</a></li> <li><a href="/wiki/Insulated_glazing" title="Insulated glazing">Insulated glazing</a></li> <li><a href="/wiki/Porous_glass" title="Porous glass">Porous glass</a></li> <li><a href="/wiki/Self-cleaning_glass" title="Self-cleaning glass">Self-cleaning glass</a></li> <li><a href="/wiki/Sol%E2%80%93gel_process" title="Sol–gel process">sol–gel technique</a></li> <li><a href="/wiki/Tempered_glass" title="Tempered glass">Tempered glass</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Diverse<br />topics</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Conservation_and_restoration_of_glass_objects" title="Conservation and restoration of glass objects">Conservation and restoration of glass objects</a></li> <li><a href="/wiki/Glass-coated_wire" title="Glass-coated wire">Glass-coated wire</a></li> <li><a class="mw-selflink selflink">Safety glass</a></li> <li><a href="/wiki/Glass_databases" title="Glass databases">Glass databases</a></li> <li><a href="/wiki/Glass_electrode" title="Glass electrode">Glass electrode</a></li> <li><a href="/wiki/Glass_fiber_reinforced_concrete" title="Glass fiber reinforced concrete">Glass fiber reinforced concrete</a></li> <li><a href="/wiki/Glass_ionomer_cement" title="Glass ionomer cement">Glass ionomer cement</a></li> <li><a href="/wiki/Glass_microsphere" title="Glass microsphere">Glass microspheres</a></li> <li><a href="/wiki/Fiberglass" title="Fiberglass">Glass-reinforced plastic</a></li> <li><a href="/wiki/Glass_cloth" title="Glass cloth">Glass cloth</a></li> <li><a href="/wiki/Glass-to-metal_seal" title="Glass-to-metal seal">Glass-to-metal seal</a></li> <li><a href="/wiki/Porous_glass" title="Porous glass">Porous glass</a></li> <li><a href="/wiki/Pre-preg" title="Pre-preg">Pre-preg</a></li> <li><a href="/wiki/Prince_Rupert%27s_drop" title="Prince Rupert's drop">Prince Rupert's drops</a></li> <li><a href="/wiki/Radioactive_waste#Vitrification" title="Radioactive waste">Radioactive waste vitrification</a></li> <li><a href="/wiki/Windshield" title="Windshield">Windshield</a></li> <li><a href="/wiki/Glass_fiber" title="Glass fiber">Glass fiber</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Fire_protection419" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="3"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Fire_protection" title="Template:Fire protection"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Fire_protection" title="Template talk:Fire protection"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Fire_protection" title="Special:EditPage/Template:Fire protection"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Fire_protection419" style="font-size:114%;margin:0 4em"><a href="/wiki/Fire_protection" title="Fire protection">Fire protection</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Fundamental concepts</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Backdraft" title="Backdraft">Backdraft</a></li> <li><a href="/wiki/Boiling_liquid_expanding_vapor_explosion" title="Boiling liquid expanding vapor explosion">Boiling liquid expanding vapor explosion</a> (BLEVE)</li> <li><a href="/wiki/Boilover" title="Boilover">Boilover</a></li> <li><a href="/wiki/Combustibility_and_flammability" title="Combustibility and flammability">Combustibility and flammability</a></li> <li><a href="/wiki/Conflagration" title="Conflagration">Conflagration</a></li> <li><a href="/wiki/Dangerous_goods" title="Dangerous goods">Dangerous goods</a> (HAZMAT)</li> <li><a href="/wiki/Deflagration" title="Deflagration">Deflagration</a></li> <li><a href="/wiki/Detonation" title="Detonation">Detonation</a></li> <li><a href="/wiki/Dust_explosion" title="Dust explosion">Dust explosion</a></li> <li><a href="/wiki/Enthalpy_of_vaporization" title="Enthalpy of vaporization">Enthalpy of vaporization</a></li> <li><a href="/wiki/Explosive" title="Explosive">Explosive</a></li> <li><a href="/wiki/Fire_class" title="Fire class">Fire class</a></li> <li><a href="/wiki/Fire_control" title="Fire control">Fire control</a></li> <li><a href="/wiki/Fire_loading" title="Fire loading">Fire loading</a></li> <li><a href="/wiki/Fire_point" title="Fire point">Fire point</a></li> <li><a href="/wiki/Fire_triangle" title="Fire triangle">Fire triangle</a></li> <li><a href="/wiki/Flammability_diagram" title="Flammability diagram">Flammability diagram</a></li> <li><a href="/wiki/Flammability_limit" title="Flammability limit">Flammability limit</a></li> <li><a href="/wiki/Flammable_liquid" title="Flammable liquid">Flammable liquid</a></li> <li><a href="/wiki/Flashover" title="Flashover">Flashover</a></li> <li><a href="/wiki/Flash_point" title="Flash point">Flash point</a></li> <li><a href="/wiki/Friction_loss" title="Friction loss">Friction loss</a></li> <li><a href="/wiki/Gas_leak" title="Gas leak">Gas leak</a></li> <li><a href="/wiki/Heat_transfer" title="Heat transfer">Heat transfer</a></li> <li><a href="/wiki/Jet_fire" title="Jet fire">Jet fire</a></li> <li><a href="/wiki/K-factor_(fire_protection)" title="K-factor (fire protection)">K-factor (fire protection)</a></li> <li><a href="/wiki/Pool_fire" title="Pool fire">Pool fire</a></li> <li><a href="/wiki/Pyrolysis" title="Pyrolysis">Pyrolysis</a></li> <li><a href="/wiki/Spontaneous_combustion" title="Spontaneous combustion">Spontaneous combustion</a></li> <li><a href="/wiki/Structure_fire" title="Structure fire">Structure fire</a></li> <li><a href="/wiki/Thermal_radiation" title="Thermal radiation">Thermal radiation</a></li> <li><a href="/wiki/Water_pressure" class="mw-redirect" title="Water pressure">Water pressure</a></li></ul> </div></td><td class="noviewer navbox-image" rowspan="9" style="width:1px;padding:0 0 0 2px"><div><span typeof="mw:File"><a href="/wiki/Fire_alarm_system" title="Fire alarm system"><img alt="Fire alarm sensor" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0b/Mircom_Fire_Alarm_HornStrobe_%28crop%29.jpg/90px-Mircom_Fire_Alarm_HornStrobe_%28crop%29.jpg" decoding="async" width="90" height="68" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0b/Mircom_Fire_Alarm_HornStrobe_%28crop%29.jpg/135px-Mircom_Fire_Alarm_HornStrobe_%28crop%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0b/Mircom_Fire_Alarm_HornStrobe_%28crop%29.jpg/180px-Mircom_Fire_Alarm_HornStrobe_%28crop%29.jpg 2x" data-file-width="800" data-file-height="600" /></a></span></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Technology</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Active_fire_protection" title="Active fire protection">Active fire protection</a></li> <li><a href="/wiki/Automatic_fire_suppression" title="Automatic fire suppression">Automatic fire suppression</a></li> <li><a href="/wiki/Condensed_aerosol_fire_suppression" title="Condensed aerosol fire suppression">Condensed aerosol fire suppression</a></li> <li><a href="/wiki/Detonation_flame_arrester" title="Detonation flame arrester">Detonation flame arrester</a></li> <li><a href="/wiki/External_water_spray_system" title="External water spray system">External water spray system</a></li> <li><a href="/wiki/Fire_bucket" title="Fire bucket">Fire bucket</a></li> <li><a href="/wiki/Fire_prevention" title="Fire prevention">Fire prevention</a></li> <li><a href="/wiki/Fire_protection" title="Fire protection">Fire protection</a></li> <li><a href="/wiki/Fire_retardant" title="Fire retardant">Fire retardant</a></li> <li><a href="/wiki/Fire-retardant_fabric" title="Fire-retardant fabric">Fire-retardant fabric</a></li> <li><a href="/wiki/Fire_retardant_gel" title="Fire retardant gel">Fire retardant gel</a></li> <li><a href="/wiki/Fire-safe_polymers" title="Fire-safe polymers">Fire-safe polymers</a></li> <li><a href="/wiki/Fire_safety" title="Fire safety">Fire safety</a></li> <li><a href="/wiki/Fire_sprinkler_system" title="Fire sprinkler system">Fire sprinkler system</a></li> <li><a href="/wiki/Fire_suppression_system" title="Fire suppression system">Fire suppression system</a></li> <li><a href="/wiki/Firefighting_foam" title="Firefighting foam">Firefighting foam</a></li> <li><a href="/wiki/Flame_arrester" title="Flame arrester">Flame arrester</a></li> <li><a href="/wiki/Flame_retardant" title="Flame retardant">Flame retardant</a></li> <li><a href="/wiki/Flashback_arrestor" title="Flashback arrestor">Flashback arrestor</a></li> <li><a href="/wiki/Fusible_link" title="Fusible link">Fusible link</a></li> <li><a href="/wiki/Gaseous_fire_suppression" title="Gaseous fire suppression">Gaseous fire suppression</a></li> <li><a href="/wiki/Hypoxic_air_technology_for_fire_prevention" title="Hypoxic air technology for fire prevention">Hypoxic air technology for fire prevention</a></li> <li><a href="/wiki/Inerting_system" title="Inerting system">Inerting system</a></li> <li><a href="/wiki/Intumescent" title="Intumescent">Intumescent</a></li> <li><a href="/wiki/Passive_fire_protection" title="Passive fire protection">Passive fire protection</a></li> <li><a href="/wiki/Personal_protective_equipment" title="Personal protective equipment">Personal protective equipment</a> (PPE)</li> <li><a href="/wiki/Relief_valve" title="Relief valve">Relief valve</a></li> <li><a href="/wiki/Spark_arrestor" title="Spark arrestor">Spark arrestor</a></li> <li><a href="/wiki/Tank_blanketing" title="Tank blanketing">Tank blanketing</a></li> <li><a href="/wiki/Vehicle_fire_suppression_system" title="Vehicle fire suppression system">Vehicle fire suppression system</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Building design</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Annulus_(firestop)" title="Annulus (firestop)">Annulus (firestop)</a></li> <li><a href="/wiki/Area_of_refuge" title="Area of refuge">Area of refuge</a></li> <li><a href="/wiki/Booster_pump" title="Booster pump">Booster pump</a></li> <li><a href="/wiki/Fire_compartmentation" title="Fire compartmentation">Compartmentation</a></li> <li><a href="/wiki/Crash_bar" title="Crash bar">Crash bar</a></li> <li><a href="/wiki/Electromagnetic_door_holder" title="Electromagnetic door holder">Electromagnetic door holder</a></li> <li><a href="/wiki/Electromagnetic_lock" title="Electromagnetic lock">Electromagnetic lock</a></li> <li><a href="/wiki/Emergency_exit" title="Emergency exit">Emergency exit</a></li> <li><a href="/wiki/Emergency_light" title="Emergency light">Emergency light</a></li> <li><a href="/wiki/Exit_sign" title="Exit sign">Exit sign</a></li> <li><a href="/wiki/Fire_curtain" class="mw-redirect" title="Fire curtain">Fire curtain</a></li> <li><a href="/wiki/Fire_cut" title="Fire cut">Fire cut</a></li> <li><a href="/wiki/Fire_damper" title="Fire damper">Fire damper</a></li> <li><a href="/wiki/Fire_door" title="Fire door">Fire door</a></li> <li><a href="/wiki/Fire_escape" title="Fire escape">Fire escape</a></li> <li><a href="/wiki/Fire_extinguisher" title="Fire extinguisher">Fire extinguisher</a></li> <li><a href="/wiki/Fire_hose" title="Fire hose">Fire hose</a></li> <li><a href="/wiki/Fire_hydrant" title="Fire hydrant">Fire hydrant</a></li> <li><a href="/wiki/Fire_pump" title="Fire pump">Fire pump</a></li> <li><a href="/wiki/Fire_sprinkler" title="Fire sprinkler">Fire sprinkler</a></li> <li><a href="/wiki/Firestop" title="Firestop">Firestop</a></li> <li><a href="/wiki/Firestop_pillow" title="Firestop pillow">Firestop pillow</a></li> <li><a href="/wiki/Firewall_(construction)" title="Firewall (construction)">Firewall (construction)</a></li> <li><a href="/wiki/Grease_duct" title="Grease duct">Grease duct</a></li> <li><a href="/wiki/Heat_and_smoke_vent" title="Heat and smoke vent">Heat and smoke vent</a></li> <li><a href="/wiki/Occupancy" title="Occupancy">Occupancy</a></li> <li><a href="/wiki/Packing_(firestopping)" title="Packing (firestopping)">Packing (firestopping)</a></li> <li><a href="/wiki/Penetrant_(mechanical,_electrical,_or_structural)" title="Penetrant (mechanical, electrical, or structural)">Penetrant (mechanical, electrical, or structural)</a></li> <li><a href="/wiki/Penetration_(firestop)" title="Penetration (firestop)">Penetration (firestop)</a></li> <li><a href="/wiki/Pressurisation_ductwork" title="Pressurisation ductwork">Pressurisation ductwork</a></li> <li><a class="mw-selflink selflink">Safety glass</a></li> <li><a href="/wiki/Smoke_control" title="Smoke control">Smoke control</a></li> <li><a href="/wiki/Smoke_damper" title="Smoke damper">Smoke damper</a></li> <li><a href="/wiki/Smoke_exhaust_ductwork" title="Smoke exhaust ductwork">Smoke exhaust ductwork</a></li> <li><a href="/wiki/Smokeproof_enclosure" title="Smokeproof enclosure">Smokeproof enclosure</a></li> <li><a href="/wiki/Standpipe_(firefighting)" title="Standpipe (firefighting)">Standpipe (firefighting)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Fire_alarm_system" title="Fire alarm system">Fire alarm systems</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Aspirating_smoke_detector" title="Aspirating smoke detector">Aspirating smoke detector</a></li> <li><a href="/wiki/Carbon_monoxide_detector" title="Carbon monoxide detector">Carbon monoxide detector</a></li> <li><a href="/wiki/Circuit_integrity" title="Circuit integrity">Circuit integrity</a></li> <li><a href="/wiki/Explosive_gas_leak_detector" title="Explosive gas leak detector">Explosive gas leak detector</a></li> <li><a href="/wiki/Fire_alarm_call_box" title="Fire alarm call box">Fire alarm call box</a></li> <li><a href="/wiki/Fire_alarm_control_panel" title="Fire alarm control panel">Fire alarm control panel</a></li> <li><a href="/wiki/Fire_alarm_notification_appliance" title="Fire alarm notification appliance">Fire alarm notification appliance</a></li> <li><a href="/wiki/Fire_drill" title="Fire drill">Fire drill</a></li> <li><a href="/wiki/Flame_detector" title="Flame detector">Flame detector</a></li> <li><a href="/wiki/Heat_detector" title="Heat detector">Heat detector</a></li> <li><a href="/wiki/Manual_fire_alarm_activation" title="Manual fire alarm activation">Manual fire alarm activation</a></li> <li><a href="/wiki/Smoke_detector" title="Smoke detector">Smoke detector</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Professions, trades,<br />and services</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Duct_cleaning" class="mw-redirect" title="Duct cleaning">Duct cleaning</a></li> <li><a href="/wiki/Fire_insurance" class="mw-redirect" title="Fire insurance">Fire insurance</a></li> <li><a href="/wiki/Fire_protection_engineering" title="Fire protection engineering">Fire protection engineering</a></li> <li><a href="/wiki/Fireproofing" title="Fireproofing">Fireproofing</a></li> <li><a href="/wiki/Fire-resistance_rating" title="Fire-resistance rating">Fire-resistance rating</a></li> <li><a href="/wiki/Fire_Safety_Evaluation_System" title="Fire Safety Evaluation System">Fire Safety Evaluation System</a> (FSES)</li> <li><a href="/wiki/Fire_test" title="Fire test">Fire test</a></li> <li><a href="/wiki/Kitchen_exhaust_cleaning" title="Kitchen exhaust cleaning">Kitchen exhaust cleaning</a></li> <li><a href="/wiki/Listing_and_approval_use_and_compliance" class="mw-redirect" title="Listing and approval use and compliance">Listing and approval use and compliance</a></li> <li><a href="/wiki/Sprinkler_fitting" title="Sprinkler fitting">Sprinkler fitting</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Industry organizations</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Fire_Equipment_Manufacturers%27_Association" title="Fire Equipment Manufacturers' Association">Fire Equipment Manufacturers' Association</a> (FEMA)</li> <li><a href="/wiki/Institution_of_Fire_Engineers" title="Institution of Fire Engineers">Institution of Fire Engineers</a> (IFE)</li> <li><a href="/wiki/National_Council_of_Examiners_for_Engineering_and_Surveying" title="National Council of Examiners for Engineering and Surveying">National Council of Examiners for Engineering and Surveying</a> (NCEES)</li> <li><a href="/wiki/National_Fire_Protection_Association" title="National Fire Protection Association">National Fire Protection Association</a> (NFPA)</li> <li><a href="/wiki/Society_of_Fire_Protection_Engineers" title="Society of Fire Protection Engineers">Society of Fire Protection Engineers </a> (SFPE)</li> <li><a href="/wiki/Underwriters_Laboratories" class="mw-redirect" title="Underwriters Laboratories">Underwriters Laboratories</a> (UL)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Standards</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/CE_marking" title="CE marking">CE marking</a></li> <li><a href="/wiki/EN_3" title="EN 3">EN 3</a></li> <li><a href="/wiki/EN_54" title="EN 54">EN 54</a></li> <li><a href="/wiki/EN_16034" title="EN 16034">EN 16034</a></li> <li><a href="/wiki/Flame_spread" title="Flame spread">Flame spread</a></li> <li><a href="/wiki/GHS_hazard_statements" title="GHS hazard statements">GHS hazard statements</a></li> <li><a href="/wiki/GHS_precautionary_statements" title="GHS precautionary statements">GHS precautionary statements</a></li> <li><a href="/wiki/Life_Safety_Code" title="Life Safety Code">Life Safety Code</a> (NFPA 101)</li> <li><a href="/wiki/List_of_R-phrases" title="List of R-phrases">List of R-phrases</a></li> <li><a href="/wiki/List_of_S-phrases" title="List of S-phrases">List of S-phrases</a></li> <li><a href="/wiki/Safety_data_sheet" title="Safety data sheet">Safety data sheet</a></li> <li><a href="/wiki/UL_94" title="UL 94">UL 94</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Awards</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Arthur_B._Guise_Medal" title="Arthur B. Guise Medal">Arthur B. Guise Medal</a></li> <li><a href="/wiki/Fire_Technology#Harry_C._Bigglestone_Award" title="Fire Technology">Harry C. Bigglestone Award</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">See also</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Template:Fire" title="Template:Fire">Template:Fire</a></li> <li><a href="/wiki/Template:Firefighting" title="Template:Firefighting">Template:Firefighting</a></li> <li><a href="/wiki/Template:HVAC" title="Template:HVAC">Template:HVAC</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="3"><div> <ul><li><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/31px-Symbol_category_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <a href="/wiki/Category:Fire_protection" title="Category:Fire protection"><b>Category</b></a></li> <li><span class="noviewer" typeof="mw:File"><span title="Commons page"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/12px-Commons-logo.svg.png" decoding="async" width="12" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/18px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/24px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></span></span> <a href="https://commons.wikimedia.org/wiki/Category:Fire_protection" class="extiw" title="commons:Category:Fire protection"><b>Commons</b></a></li></ul> </div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=1x1&usesul3=0" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=Safety_glass&oldid=1268847010">https://en.wikipedia.org/w/index.php?title=Safety_glass&oldid=1268847010</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Help:Category" title="Help:Category">Category</a>: <ul><li><a href="/wiki/Category:Glass" title="Category:Glass">Glass</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Hidden categories: <ul><li><a href="/wiki/Category:Articles_with_short_description" title="Category:Articles with short description">Articles with short description</a></li><li><a href="/wiki/Category:Short_description_is_different_from_Wikidata" title="Category:Short description is different from Wikidata">Short description is different from Wikidata</a></li><li><a href="/wiki/Category:All_articles_with_specifically_marked_weasel-worded_phrases" title="Category:All articles with specifically marked weasel-worded phrases">All articles with specifically marked weasel-worded phrases</a></li><li><a href="/wiki/Category:Articles_with_specifically_marked_weasel-worded_phrases_from_April_2023" title="Category:Articles with specifically marked weasel-worded phrases from April 2023">Articles with specifically marked weasel-worded phrases from April 2023</a></li><li><a href="/wiki/Category:All_articles_with_failed_verification" title="Category:All articles with failed verification">All articles with failed verification</a></li><li><a href="/wiki/Category:Articles_with_failed_verification_from_June_2023" title="Category:Articles with failed verification from June 2023">Articles with failed verification from June 2023</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> This page was last edited on 11 January 2025, at 21:19<span class="anonymous-show"> (UTC)</span>.</li> <li id="footer-info-copyright">Text is available under the <a href="/wiki/Wikipedia:Text_of_the_Creative_Commons_Attribution-ShareAlike_4.0_International_License" title="Wikipedia:Text of the Creative Commons Attribution-ShareAlike 4.0 International License">Creative Commons Attribution-ShareAlike 4.0 License</a>; additional terms may apply. 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