CINXE.COM

<!DOCTYPE html> <html lang="ja"> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width"> <title>家づくり、「本当の」トレードオフにしない技術とは〜耐久性能篇〜 | SEKISUI HOUSE TECHNOLOGIES</title> <meta name="description" content="家はいつまでも丈夫で、建てたときのように美しくあってほしい。けれど、メンテナンスの手間からはなるべく解放されたい････。そんなご要望にも、積水ハウスは技術で応えていきます。SEKISUI SEKISUI HOUSE TECHNOLOGIESでは、機能性と心地よさを追求した、積水ハウスの技術を詳しくご紹介しています。"> <meta property="og:type" content="article"> <meta property="og:title" content="家づくり、「本当の」トレードオフにしない技術とは〜耐久性能篇〜 | SEKISUI HOUSE TECHNOLOGIES"> <meta property="og:description" content="家はいつまでも丈夫で、建てたときのように美しくあってほしい。けれど、メンテナンスの手間からはなるべく解放されたい････。そんなご要望にも、積水ハウスは技術で応えていきます。SEKISUI SEKISUI HOUSE TECHNOLOGIESでは、機能性と心地よさを追求した、積水ハウスの技術を詳しくご紹介しています。"> <meta property="og:image" content="https://www.sekisuihouse.co.jp/kodate/tech/common/img/ogp.png"> <meta property="og:url" content="https://www.sekisuihouse.co.jp/kodate/tech/catalog/original-durability/"> <meta name="twitter:card" content="summary_large_image"> <link rel="shortcut icon" href="/kodate/tech/common/img/favicon.ico"> <link rel="apple-touch-icon" sizes="192x192" href="/kodate/tech/common/img/touch-icon.png">  <script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0], j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src = 'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f); })(window,document,'script','dataLayer','GTM-WK7M58');</script>  <link rel="preconnect" href="https://fonts.googleapis.com"> <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin> <link href="https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&family=Public+Sans:ital,wght@0,100..900;1,100..900&family=Zen+Kaku+Gothic+New:wght@400;500&display=swap" rel="stylesheet"> <link rel="stylesheet" href="/kodate/tech/common/css/index.css?ver=20241128"><script type="module" src="/kodate/tech/common/js/hoisted.js?ver=20241128"></script> <script>(window.BOOMR_mq=window.BOOMR_mq||[]).push(["addVar",{"rua.upush":"false","rua.cpush":"false","rua.upre":"false","rua.cpre":"false","rua.uprl":"false","rua.cprl":"false","rua.cprf":"false","rua.trans":"","rua.cook":"false","rua.ims":"false","rua.ufprl":"false","rua.cfprl":"false","rua.isuxp":"false","rua.texp":"norulematch","rua.ceh":"false","rua.ueh":"false","rua.ieh.st":"0"}]);</script> <script>!function(e){var n="https://s.go-mpulse.net/boomerang/";if("False"=="True")e.BOOMR_config=e.BOOMR_config||{},e.BOOMR_config.PageParams=e.BOOMR_config.PageParams||{},e.BOOMR_config.PageParams.pci=!0,n="https://s2.go-mpulse.net/boomerang/";if(window.BOOMR_API_key="G67J6-XCQPP-MRS6M-QJ3TB-C6T6R",function(){function e(){if(!o){var e=document.createElement("script");e.id="boomr-scr-as",e.src=window.BOOMR.url,e.async=!0,i.parentNode.appendChild(e),o=!0}}function t(e){o=!0;var n,t,a,r,d=document,O=window;if(window.BOOMR.snippetMethod=e?"if":"i",t=function(e,n){var t=d.createElement("script");t.id=n||"boomr-if-as",t.src=window.BOOMR.url,BOOMR_lstart=(new Date).getTime(),e=e||d.body,e.appendChild(t)},!window.addEventListener&&window.attachEvent&&navigator.userAgent.match(/MSIE [67]\./))return window.BOOMR.snippetMethod="s",void t(i.parentNode,"boomr-async");a=document.createElement("IFRAME"),a.src="about:blank",a.title="",a.role="presentation",a.loading="eager",r=(a.frameElement||a).style,r.width=0,r.height=0,r.border=0,r.display="none",i.parentNode.appendChild(a);try{O=a.contentWindow,d=O.document.open()}catch(_){n=document.domain,a.src="javascript:var d=document.open();d.domain='"+n+"';void(0);",O=a.contentWindow,d=O.document.open()}if(n)d._boomrl=function(){this.domain=n,t()},d.write("<bo"+"dy onload='document._boomrl();'>");else if(O._boomrl=function(){t()},O.addEventListener)O.addEventListener("load",O._boomrl,!1);else if(O.attachEvent)O.attachEvent("onload",O._boomrl);d.close()}function a(e){window.BOOMR_onload=e&&e.timeStamp||(new Date).getTime()}if(!window.BOOMR||!window.BOOMR.version&&!window.BOOMR.snippetExecuted){window.BOOMR=window.BOOMR||{},window.BOOMR.snippetStart=(new Date).getTime(),window.BOOMR.snippetExecuted=!0,window.BOOMR.snippetVersion=12,window.BOOMR.url=n+"G67J6-XCQPP-MRS6M-QJ3TB-C6T6R";var i=document.currentScript||document.getElementsByTagName("script")[0],o=!1,r=document.createElement("link");if(r.relList&&"function"==typeof r.relList.supports&&r.relList.supports("preload")&&"as"in r)window.BOOMR.snippetMethod="p",r.href=window.BOOMR.url,r.rel="preload",r.as="script",r.addEventListener("load",e),r.addEventListener("error",function(){t(!0)}),setTimeout(function(){if(!o)t(!0)},3e3),BOOMR_lstart=(new Date).getTime(),i.parentNode.appendChild(r);else t(!1);if(window.addEventListener)window.addEventListener("load",a,!1);else if(window.attachEvent)window.attachEvent("onload",a)}}(),"".length>0)if(e&&"performance"in e&&e.performance&&"function"==typeof e.performance.setResourceTimingBufferSize)e.performance.setResourceTimingBufferSize();!function(){if(BOOMR=e.BOOMR||{},BOOMR.plugins=BOOMR.plugins||{},!BOOMR.plugins.AK){var n=""=="true"?1:0,t="",a="bdpnbevydtvuaz5yqjca-f-fcbb62fc4-clientnsv4-s.akamaihd.net",i="false"=="true"?2:1,o={"ak.v":"39","ak.cp":"912554","ak.ai":parseInt("584423",10),"ak.ol":"0","ak.cr":1,"ak.ipv":4,"ak.proto":"http/1.1","ak.rid":"29300286","ak.r":41870,"ak.a2":n,"ak.m":"a","ak.n":"essl","ak.bpcip":"8.222.208.0","ak.cport":58206,"ak.gh":"184.28.235.60","ak.quicv":"","ak.tlsv":"tls1.2","ak.0rtt":"","ak.0rtt.ed":"","ak.csrc":"-","ak.acc":"reno","ak.t":"1740145220","ak.ak":"hOBiQwZUYzCg5VSAfCLimQ==JFF2rC4f23iLDxh+60mIqgKTZ5KPFptfR5TJGGdxH3LlRPR1AKfSVuD/SC1A56/5VH21DXaKDPbZX84EPflSetFzVKFTceP1qcDRhfr8PlAu0At2wo/oNzciuDWH/vLqaJXemaLmxd+Rc8QqCk5PsfzEIljp00mN33pKpTyS7Vibf8kTc6sC8ywR+WWHNY6Q/iaUMnxeRMwVzDKaYFbfvE0SXoVkZZ49jqhSDSYyXzghsEVfVIb4s9GydR1fIA1Mh6REpdQfisbzEqR5507fzxu2rLCi4trCTxxH69DXdgpBB0Gapqs2yvngeJa0Gd7ZjNipvUT2YTVaj47Li0UFI8QX0gleuQ4kSHf34vMlTricOu2mUp70iR1kP1LTTIbPt7OyInR6c+NU/lqQamIWl3v9EmuljgrDUuToe8EvDBs=","ak.pv":"76","ak.dpoabenc":"","ak.tf":i};if(""!==t)o["ak.ruds"]=t;var r={i:!1,av:function(n){var t="http.initiator";if(n&&(!n[t]||"spa_hard"===n[t]))o["ak.feo"]=void 0!==e.aFeoApplied?1:0,BOOMR.addVar(o)},rv:function(){var e=["ak.bpcip","ak.cport","ak.cr","ak.csrc","ak.gh","ak.ipv","ak.m","ak.n","ak.ol","ak.proto","ak.quicv","ak.tlsv","ak.0rtt","ak.0rtt.ed","ak.r","ak.acc","ak.t","ak.tf"];BOOMR.removeVar(e)}};BOOMR.plugins.AK={akVars:o,akDNSPreFetchDomain:a,init:function(){if(!r.i){var e=BOOMR.subscribe;e("before_beacon",r.av,null,null),e("onbeacon",r.rv,null,null),r.i=!0}return this},is_complete:function(){return!0}}}}()}(window);</script></head> <body>  <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTMWK7M58" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>  <div id="KodateTech"> <div class="tk-l-layout"> <div class="tk-l-layout-header"> <header class="tk-l-header tk-js-navigation"><div class="tk-l-header-inner"><a href="/kodate/tech/" class="tk-l-header-brand"><div class="tk-l-header-brand-logo"><svg width="70" height="32" viewbox="0 0 70 32" fill="none" xmlns="http://www.w3.org/2000/svg"><title>SEKISUI HOUSE</title><path d="M20.6951 20.1448C18.2633 17.9594 16.7434 15.0018 16.7434 11.5676C16.7434 5.34016 21.796 0.271097 28.0235 0.295744C32.2053 0.303959 35.2122 2.1114 37.6851 5.55377C37.8412 5.77559 37.9152 6.18637 37.6523 6.49035L21.6399 20.2352C21.3688 20.4323 20.9416 20.3666 20.6951 20.1448Z" fill="#111111"></path><path d="M38.9505 6.90119C38.8026 6.60543 38.8601 6.17 39.1312 5.84959C39.1312 5.84959 45.2026 0.616214 45.753 0.131491C46.0242 -0.098548 46.4924 3.9927e-05 46.7225 0.197216L53.3772 5.68528C53.8455 6.02212 53.9605 6.25216 53.9933 6.70402V19.2658C53.9933 19.8326 53.7551 20.038 53.2786 20.038H37.8249C37.3731 20.038 37.1759 19.5369 37.4388 19.1836C38.9587 17.2118 39.9939 15.0347 40.0267 11.8552C40.0514 9.85062 39.6817 8.39644 38.9423 6.90119" fill="#111111"></path><path d="M67.3601 27.5307H69.8083V28.7959H67.3601V30.3404H69.8083V31.6056H66.062V24.8934H69.8083V26.1751H67.3601" fill="#111111"></path><path d="M62.1186 28.878C62.7429 29.1573 63.0798 29.3134 63.0798 29.9378C63.0798 30.5622 62.669 30.7348 62.1186 30.7265C61.5352 30.7265 60.7548 30.4801 60.3851 30.1597V31.4413C60.8205 31.7864 61.4038 31.9835 62.0775 31.9835C63.6631 31.9835 64.5011 31.0798 64.4929 29.9625C64.4929 28.6644 63.6795 27.9989 62.3732 27.5224C61.8967 27.3499 61.5188 27.0131 61.5188 26.6105C61.5188 26.2079 61.9378 25.8875 62.4472 25.8793C63.1619 25.8629 63.6056 25.9697 64.0575 26.2572V24.9345C63.6302 24.7291 63.0223 24.5812 62.3732 24.5894C61.1245 24.5894 60.1468 25.4685 60.1304 26.553C60.1139 27.7771 60.9355 28.3358 62.1268 28.878" fill="#111111"></path><path d="M42.0479 27.6128H44.0443V24.8934H45.3752V31.6221H44.0443V28.8945H42.0479V31.6221H40.6594V24.8934H42.0479V27.6128Z" fill="#111111"></path><path d="M22.9628 28.8534C23.5872 29.1327 23.924 29.2888 23.924 29.9132C23.924 30.5376 23.5132 30.7101 22.9628 30.7019C22.3795 30.7019 21.599 30.4554 21.2293 30.135V31.4167C21.6647 31.7535 22.2562 31.9589 22.9217 31.9589C24.5073 31.9589 25.3453 31.0552 25.3371 29.9379C25.3371 28.6398 24.5238 27.9743 23.2093 27.506C22.7245 27.3335 22.3548 26.9967 22.3548 26.5941C22.3548 26.1915 22.7738 25.8711 23.2832 25.8629C23.998 25.8465 24.4416 25.9533 24.8935 26.2408V24.9181C24.4663 24.7127 23.8665 24.5648 23.2093 24.5648C21.9605 24.5648 20.9828 25.4439 20.9746 26.5284C20.9582 27.7525 21.7797 28.3112 22.971 28.8452" fill="#111111"></path><path d="M14.3117 28.0975L16.8257 31.6221H15.1497L13.0054 28.5987V31.6221H11.6169V24.8934H13.0054V27.58L15.0429 24.8934H16.6942L14.3117 28.0975Z" fill="#111111"></path><path d="M1.99649 28.8123C2.62088 29.0916 2.95772 29.2477 2.95772 29.8721C2.95772 30.4965 2.54694 30.6608 1.99649 30.6608C1.41318 30.6608 0.632689 30.4144 0.262984 30.0939V31.3756C0.698414 31.7124 1.28173 31.9178 1.95541 31.9178C3.54925 31.9178 4.37903 31.0141 4.37081 29.8968C4.37081 28.5987 3.54925 27.9332 2.25117 27.4567C1.76645 27.2842 1.39675 26.9473 1.39675 26.5448C1.39675 26.1422 1.81574 25.8218 2.32512 25.8136C3.03988 25.7972 3.47531 25.904 3.93538 26.1997V24.877C3.50817 24.6716 2.90843 24.5237 2.25117 24.5319C1.00239 24.5319 0.02473 25.411 0.00829872 26.4955C-0.0081326 27.7196 0.813434 28.2783 2.0047 28.8123" fill="#111111"></path><path d="M7.14768 27.5471V26.1997H9.60417V24.9181H5.84961V31.6221H9.60417V30.3651H7.14768V28.8123H9.60417V27.5471H7.14768Z" fill="#111111"></path><path d="M19.4137 24.8934H17.9678V31.6221H19.4137V24.8934Z" fill="#111111"></path><path d="M31.5564 24.8934H30.1597V29.7489C30.1597 30.2829 29.7325 30.7101 29.2067 30.7101C28.6809 30.7101 28.2537 30.2829 28.2537 29.7489V24.8934H26.8159V29.601C26.8159 31.0716 27.8922 31.9671 29.1985 31.9671C30.5048 31.9671 31.5728 31.1456 31.5728 29.601V24.8934" fill="#111111"></path><path d="M34.7934 24.8934H33.3474V31.6221H34.7934V24.8934Z" fill="#111111"></path><path d="M58.742 24.8934H57.3453V29.7489C57.3453 30.2747 56.9181 30.7101 56.3923 30.7101C55.8665 30.7101 55.4311 30.2829 55.4311 29.7489V24.8934H53.9851V29.601C53.9851 31.0716 55.0614 31.9671 56.3676 31.9671C57.6739 31.9671 58.742 31.1456 58.7338 29.601V24.8934" fill="#111111"></path><path d="M49.7129 30.6691C48.7681 30.6855 48.1848 29.5682 48.1848 28.2126C48.1848 26.857 48.727 25.7561 49.7129 25.7561C50.6988 25.7561 51.2492 26.857 51.2492 28.2126C51.2492 29.5682 50.6577 30.6527 49.7129 30.6691ZM49.7129 24.5813C47.7986 24.5813 46.8621 26.208 46.8621 28.2126C46.8621 30.2172 47.9301 31.8439 49.7129 31.8439C51.5943 31.8439 52.5637 30.2172 52.5637 28.2126C52.5637 26.208 51.6107 24.5813 49.7129 24.5813Z" fill="#111111"></path></svg></div><div class="tk-l-header-brand-logotype"><svg width="102" height="23" viewbox="0 0 102 23" fill="none" xmlns="http://www.w3.org/2000/svg"><title>TECHNOLOGIES</title><path d="M0 1.52084H1.9854V22.6396H3.33264V1.52084H5.31804V0.367594H0V1.52084Z" fill="#111111"></path><path d="M8.47341 22.6396H13.2242V21.4864H9.82065V11.1072H12.8697V9.95393H9.82065V1.52084H13.2242V0.367594H8.47341V22.6396Z" fill="#111111"></path><path d="M19.464 0.00720652C18.4323 0.00720652 17.6523 0.266685 17.1418 0.774833C16.6277 1.28658 16.3796 2.05061 16.3796 3.10655V19.9007C16.3796 20.9566 16.6277 21.7206 17.1418 22.2324C17.6523 22.7405 18.4323 23 19.464 23C20.4957 23 21.2757 22.7405 21.7862 22.2324C22.3003 21.7206 22.5485 20.9566 22.5485 19.9007V15.576H21.2012V20.0088C21.2012 20.5241 21.0523 20.9602 20.7581 21.299C20.5418 21.5476 20.1412 21.8468 19.464 21.8468C18.7869 21.8468 18.3862 21.5476 18.17 21.2954C17.8757 20.9566 17.7268 20.5241 17.7268 20.0088V2.99843C17.7268 2.48308 17.8757 2.05061 18.17 1.71184C18.3898 1.45957 18.7904 1.16045 19.464 1.16045C20.1376 1.16045 20.5383 1.45957 20.7581 1.70824C21.0523 2.04701 21.2012 2.48308 21.2012 2.99843V8.47634H22.5485V3.10655C22.5485 2.06502 22.2932 1.27938 21.7862 0.774833C21.2686 0.259477 20.5099 0.00720652 19.464 0.00720652Z" fill="#111111"></path><path d="M31.0573 9.59354H27.5829V0.367594H26.2357V22.6396H27.5829V10.7468H31.0573V22.6396H32.4046V0.367594H31.0573V9.59354Z" fill="#111111"></path><path d="M41.1581 14.4228L41.1758 16.5058L37.0526 0.367594H36.269V22.6396H37.5808L37.3965 8.92682L37.3752 6.38248L41.6473 22.6396H42.438V0.367594H41.1226L41.1581 14.4228Z" fill="#111111"></path><path d="M49.2096 0.00720652C48.1779 0.00720652 47.3979 0.266685 46.8874 0.774833C46.3733 1.28658 46.1251 2.05061 46.1251 3.10655V19.9007C46.1251 20.9566 46.3733 21.7206 46.8874 22.2324C47.3979 22.7405 48.1779 23 49.2096 23C50.2413 23 51.0213 22.7405 51.5318 22.2324C52.0459 21.7206 52.2941 20.9566 52.2941 19.9007V3.10655C52.2941 2.06502 52.0388 1.27938 51.5318 0.774833C51.0142 0.259477 50.2555 0.00720652 49.2096 0.00720652ZM50.9468 20.0088C50.9468 20.5241 50.7979 20.9602 50.5036 21.299C50.2874 21.5476 49.8868 21.8468 49.2096 21.8468C48.5324 21.8468 48.1318 21.5476 47.9155 21.2954C47.6213 20.9566 47.4724 20.5241 47.4724 20.0088V2.99843C47.4724 2.48308 47.6213 2.05061 47.9155 1.71184C48.1353 1.45957 48.536 1.16045 49.2096 1.16045C49.8832 1.16045 50.2838 1.45957 50.5036 1.70824C50.7979 2.04701 50.9468 2.48308 50.9468 2.99843V20.0088Z" fill="#111111"></path><path d="M57.3285 0.367594H55.9812V22.6396H60.732V21.4864H57.3285V0.367594Z" fill="#111111"></path><path d="M66.6173 0.00720652C65.5856 0.00720652 64.8056 0.266685 64.2951 0.774833C63.781 1.28658 63.5328 2.05061 63.5328 3.10655V19.9007C63.5328 20.9566 63.781 21.7206 64.2951 22.2324C64.8056 22.7405 65.5856 23 66.6173 23C67.649 23 68.429 22.7405 68.9395 22.2324C69.4536 21.7206 69.7018 20.9566 69.7018 19.9007V3.10655C69.7018 2.06502 69.4465 1.27938 68.9395 0.774833C68.4219 0.259477 67.6632 0.00720652 66.6173 0.00720652ZM68.351 20.0088C68.351 20.5241 68.2021 20.9602 67.9078 21.299C67.6915 21.5476 67.2909 21.8468 66.6138 21.8468C65.9366 21.8468 65.536 21.5476 65.3197 21.2954C65.0254 20.9566 64.8765 20.5241 64.8765 20.0088V2.99843C64.8765 2.48308 65.0254 2.05061 65.3197 1.71184C65.5395 1.45957 65.9401 1.16045 66.6138 1.16045C67.2874 1.16045 67.688 1.45957 67.9078 1.70824C68.2021 2.04701 68.351 2.48308 68.351 2.99843V20.0088Z" fill="#111111"></path><path d="M76.2926 0.00720652C75.2609 0.00720652 74.4809 0.266685 73.9704 0.774833C73.4563 1.28658 73.2081 2.05061 73.2081 3.10655V20.261C73.2081 22.3549 74.9383 23 75.5091 23H76.2394C77.4129 23 77.9766 22.0305 78.2248 21.1548L78.434 22.6396H79.3806V12.6929H77.0868L76.9343 13.774H78.0298V19.7817C78.0298 20.971 77.4732 21.7963 76.7393 21.7963C76.6046 21.8251 76.4557 21.8431 76.2926 21.8431C75.6154 21.8431 75.2148 21.544 74.9985 21.2918C74.7043 20.953 74.5554 20.5205 74.5554 20.0052V2.99483C74.5554 2.47947 74.7043 2.04701 74.9985 1.70824C75.2183 1.45597 75.619 1.15685 76.2926 1.15685C76.9662 1.15685 77.3668 1.45597 77.5866 1.70464C77.8809 2.0434 78.0298 2.47947 78.0298 2.99483V8.47273H79.3771V3.10294C79.3771 2.06142 79.1218 1.27578 78.6148 0.771231C78.0972 0.255876 77.3385 0.00360135 76.2926 0.00360135V0.00720652Z" fill="#111111"></path><path d="M84.4115 0.367594H83.0642V22.6396H84.4115V0.367594Z" fill="#111111"></path><path d="M88.2759 22.6396H93.0267V21.4864H89.6231V11.1072H92.6722V9.95393H89.6231V1.52084H93.0267V0.367594H88.2759V22.6396Z" fill="#111111"></path><path d="M98.912 0.00720652C97.8697 0.00720652 97.1109 0.263083 96.5933 0.785646C96.0757 1.31181 95.8275 2.06863 95.8275 3.10655V6.35005C95.8275 7.20056 96.0261 8.06189 96.4161 8.9088C96.838 9.82779 97.4619 10.945 98.2703 12.2316L98.4405 12.5667C99.1105 13.6227 99.6388 14.5525 100.011 15.3309C100.433 16.2211 100.649 17.0788 100.649 17.8789V20.0052C100.649 20.5205 100.5 20.9566 100.206 21.2954C99.9898 21.544 99.5892 21.8431 98.912 21.8431C98.2348 21.8431 97.8342 21.544 97.6179 21.2918C97.3237 20.953 97.1748 20.5205 97.1748 20.0052V16.2932H95.8275V19.8971C95.8275 20.935 96.0792 21.6918 96.5933 22.2143C97.1109 22.7405 97.8661 22.9964 98.912 22.9964C99.9579 22.9964 100.724 22.7369 101.234 22.2288C101.748 21.717 101.996 20.953 101.996 19.8971V17.8789C101.996 17.0031 101.787 16.0986 101.372 15.1904C100.929 14.2173 100.284 13.0749 99.4544 11.7847L99.2701 11.4856C98.5716 10.3071 98.0505 9.35929 97.7243 8.65293C97.3627 7.87449 97.1783 7.09966 97.1783 6.34284V3.02726C97.1783 2.51911 97.3237 2.08665 97.6073 1.73707C97.8271 1.47039 98.2313 1.15324 98.9155 1.15324C99.5998 1.15324 100.004 1.47039 100.224 1.73707C100.511 2.08665 100.653 2.51911 100.653 3.02726V7.74836H102V3.09934C102 2.05782 101.745 1.27217 101.238 0.767626C100.72 0.252271 99.9614 0 98.9155 0L98.912 0.00720652Z" fill="#111111"></path></svg></div></a></div></header> </div> <div class="tk-l-layout-navigation"> <nav class="tk-l-navigation tk-js-navigation"><a href="/kodate/tech/" class="tk-l-navigation-link">HOME</a><a href="/kodate/tech/catalog/" class="tk-is-current tk-l-navigation-link">CATALOG</a><a href="/kodate/tech/column/" class="tk-l-navigation-link">COLUMN</a><a href="/kodate/tech/about/" class="tk-l-navigation-link">ABOUT</a></nav> </div> <main class="tk-l-layout-content"> <ul class="tk-l-BreadCrumb"><li class="tk-l-BreadCrumb-item"><a href="/kodate/tech/" class="tk-l-BreadCrumb-link">HOME</a></li><li class="tk-l-BreadCrumb-item"><a href="/kodate/tech/catalog/" class="tk-l-BreadCrumb-link">CATALOG</a></li><li class="tk-l-BreadCrumb-item"><span class="tk-l-BreadCrumb-page">家づくり、「本当の」トレードオフにしない技術とは〜耐久性能篇〜</span></li></ul> <div class="tk-l-ImageHeader"><div class="tk-l-ImageHeader-image"><picture><source srcset="/kodate/tech/catalog/original-durability/assets/img/hero_sp.webp" media="(max-width:767px)"><source srcset="/kodate/tech/catalog/original-durability/assets/img/hero_pc.webp" media="(min-width:768px)"><img src="/kodate/tech/catalog/original-durability/assets/img/hero_sp.webp" width="390" height="260" alt=""></picture></div><div class="tk-l-ImageHeader-content"><div class="tk-c-inner tk-is-pc-w10"><div class="tk-c-inner-content"><h1 class="tk-l-ImageHeader-title">家づくり<span class='tk-u-attract-next-char-8'>、</span>「本当の」<br>トレードオフにしない技術とは<br>〜耐久性能篇〜</h1></div></div></div></div> <section class="tk-c-ContentSection"><div class="tk-is-pt-m tk-is-sp-pb-xxl tk-is-pc-pb-xxxl tk-c-ContentSection-inner"> <div class="tk-c-inner tk-is-pc-w8"><div class="tk-c-inner-content"> <div class="tk-c-article tk-js-auto-fade"> <div class="tk-c-article-text"> <p> 新築の家が頑丈で美しいのは当たり前。問題は、何十年も住むうちに気になってくる経年劣化や汚れです。 </p> </div> <figure class="tk-c-article-image tk-is-size-60"> <img loading="lazy" src="/kodate/tech/catalog/original-durability/assets/img/image1.webp" alt="" width="466" height="560"> </figure> <div class="tk-c-article-text"> <p> 家はいつまでも丈夫で、建てたときのように美しくあってほしい。けれど、メンテナンスの手間からはなるべく解放されたい････。 </p> <p> そんなご要望にも、積水ハウスは技術で応えていきます。 </p> </div> <figure class="tk-c-article-image tk-is-size-60"> <img loading="lazy" src="/kodate/tech/catalog/original-durability/assets/img/image2.webp" alt="" width="475" height="267"> </figure> <div class="tk-c-article-group"> <h2 class="tk-c-article-h2"> ダインコンクリートとベルバーン </h2> <div class="tk-c-article-text"> <p> 例えば、鉄骨住宅用の「<strong>ダインコンクリート</strong>」や、木造住宅用の「<strong>ベルバーン</strong>」といった積水ハウスオリジナルの外壁材。 </p> <p> 厳しい天候下でも変色や褪色が少ない耐久性を持ちながら、デザイン性にも優れ、住まいをいつまでも美しく保ち続けます。 </p> </div> <div class="tk-c-article-image tk-is-size-60"> <div class="tk-c-article-card tk-js-toggle-element"><div><img loading="lazy" src="/kodate/tech/catalog/original-durability/assets/img/image3.webp" alt="" width="500" height="240"></div><div class="tk-c-article-card-inner"><h3 class="tk-c-article-card-heading">ダインコンクリート・ベルバーンのポイント</h3><p class="tk-c-article-card-text">・変色や褪色が少ない耐久性<br>・あらゆる環境に耐える堅牢さ<br>・優れたデザイン性</p><div class="tk-c-article-card-toggle"><div class="tk-c-article-card-toggle-container tk-js-toggle-content"><div class="tk-c-article-card-toggle-inner tk-js-fade-element tk-is-single"><p class="tk-c-text tk-is-m">美しい質感と、シェルターとしての堅牢さを両立したダインコンクリート。土肌の柔らかな感触とあたたかな質感が魅力のベルバーン。住まいを美しく保ち続ける秘訣は、外壁材にありました。</p><div class="tk-c-flex tk-is-justify-center"><a href="/kodate/tech/catalog/durability/dyne-concrete/" class="tk-c-btn tk-js-fade-element tk-is-l"><div class="tk-c-btn-text">ダインコンクリート<br>について詳しく知る</div><div class="tk-c-btn-arrow"><svg xmlns="http://www.w3.org/2000/svg" width="23" height="6" viewbox="0 0 23 6" fill="none"><title>''</title><path d="M1 5H21L14.5 1" stroke="#0F172A" stroke-linecap="round"></path></svg></div></a></div><div class="tk-c-flex tk-is-justify-center"><a href="/kodate/tech/catalog/durability/bellburn/" class="tk-c-btn tk-js-fade-element tk-is-l"><div class="tk-c-btn-text">ベルバーン<br>について詳しく知る</div><div class="tk-c-btn-arrow"><svg xmlns="http://www.w3.org/2000/svg" width="23" height="6" viewbox="0 0 23 6" fill="none"><title>''</title><path d="M1 5H21L14.5 1" stroke="#0F172A" stroke-linecap="round"></path></svg></div></a></div></div></div></div></div><div class="tk-c-article-card-toggle-control"><button class="tk-c-article-card-toggle-control-btn tk-js-toggle-button"><div class="tk-c-article-card-toggle-control-btn-arrow"><svg xmlns="http://www.w3.org/2000/svg" width="12" height="7" viewBox="0 0 12 7" fill="none"><path d="M5.9402 1.42632L10.3539 5.89453L11.0078 5.24065L6.21266 0.499981L5.61326 0.499981L0.818108 5.24065L1.47199 5.89453L5.9402 1.42632Z" fill="#334155"></path><path fill-rule="evenodd" clip-rule="evenodd" d="M11.3105 5.54253C11.3103 5.46194 11.278 5.38477 11.2207 5.32811L6.4255 0.587447C6.36883 0.531423 6.29235 0.500001 6.21267 0.500001L5.61327 0.500001C5.53358 0.500001 5.45711 0.531423 5.40044 0.587447L0.605284 5.32811C0.547976 5.38477 0.515623 5.46194 0.515393 5.54253C0.515162 5.62311 0.547074 5.70047 0.604058 5.75745L1.25794 6.41133C1.37616 6.52956 1.56784 6.52956 1.68606 6.41133L5.9389 2.1585L10.1386 6.41002C10.1952 6.46737 10.2724 6.49975 10.353 6.5C10.4336 6.50025 10.511 6.46833 10.568 6.41133L11.2219 5.75745C11.2789 5.70047 11.3108 5.62311 11.3105 5.54253ZM10.3553 5.76784L6.15558 1.51632C6.09893 1.45897 6.02175 1.42659 5.94114 1.42634C5.86053 1.42609 5.78316 1.45801 5.72616 1.515L1.472 5.76916L1.24746 5.54462L5.73765 1.10545L6.08829 1.10545L10.5785 5.54462L10.3553 5.76784Z" fill="#334155"></path></svg></div></button></div></div> </div> </div> <div class="tk-c-article-group"> <h2 class="tk-c-article-h2"> 100年の耐久性 </h2> <div class="tk-c-article-text"> <p> 目に見えない構造部材にもこだわり、「<strong>100年の耐久性</strong>」を持つものを数多く使っています。 </p> <p> 例えば、独自の防錆処理を施した鋼材。3重の処理により、約100年の耐用年数が確認されています。 </p> <p> 例えば、木造住宅の要となる柱や梁に使う、構造用集成材。その木と木を強力に貼り付ける接着剤には、100年後も変わらない耐久性が確認されています。 </p> <p> いつまでも住み続けられる優れた耐久性が、住む人に安心感をもたらします。 </p> </div> <div class="tk-c-article-image tk-is-size-60"> <div class="tk-c-article-card tk-js-toggle-element"><div><img loading="lazy" src="/kodate/tech/catalog/original-durability/assets/img/image4.webp" alt="" width="500" height="240"></div><div class="tk-c-article-card-inner"><h3 class="tk-c-article-card-heading">100年の耐久性を持つ構造部材のポイント</h3><p class="tk-c-article-card-text">・錆や劣化に強い<br>・いつまでも住み続けられる耐久性を獲得<br>・住むほどに愛着が増し、次の世代につなげられる価値が生まれる</p><div class="tk-c-article-card-toggle"><div class="tk-c-article-card-toggle-container tk-js-toggle-content"><div class="tk-c-article-card-toggle-inner tk-js-fade-element tk-is-single"><p class="tk-c-text tk-is-m">積水ハウスは、100年後も変わらない耐久性を追求しています。3種の防錆処理によって、鋼材の劣化を防止。木質接着剤には、一般的なJAS規格よりも厳しい自社基準を設けています。</p><div class="tk-c-flex tk-is-justify-center"><a href="/kodate/tech/catalog/durability/anti-rust-coatings/" class="tk-c-btn tk-js-fade-element tk-is-l"><div class="tk-c-btn-text">3種の防錆処理<br>について詳しく知る</div><div class="tk-c-btn-arrow"><svg xmlns="http://www.w3.org/2000/svg" width="23" height="6" viewbox="0 0 23 6" fill="none"><title>''</title><path d="M1 5H21L14.5 1" stroke="#0F172A" stroke-linecap="round"></path></svg></div></a></div><div class="tk-c-flex tk-is-justify-center"><a href="/kodate/tech/catalog/durability/adhesive/" class="tk-c-btn tk-js-fade-element tk-is-l"><div class="tk-c-btn-text">集成材：木質接着剤<br>について詳しく知る</div><div class="tk-c-btn-arrow"><svg xmlns="http://www.w3.org/2000/svg" width="23" height="6" viewbox="0 0 23 6" fill="none"><title>''</title><path d="M1 5H21L14.5 1" stroke="#0F172A" stroke-linecap="round"></path></svg></div></a></div></div></div></div></div><div class="tk-c-article-card-toggle-control"><button class="tk-c-article-card-toggle-control-btn tk-js-toggle-button"><div class="tk-c-article-card-toggle-control-btn-arrow"><svg xmlns="http://www.w3.org/2000/svg" width="12" height="7" viewBox="0 0 12 7" fill="none"><path d="M5.9402 1.42632L10.3539 5.89453L11.0078 5.24065L6.21266 0.499981L5.61326 0.499981L0.818108 5.24065L1.47199 5.89453L5.9402 1.42632Z" fill="#334155"></path><path fill-rule="evenodd" clip-rule="evenodd" d="M11.3105 5.54253C11.3103 5.46194 11.278 5.38477 11.2207 5.32811L6.4255 0.587447C6.36883 0.531423 6.29235 0.500001 6.21267 0.500001L5.61327 0.500001C5.53358 0.500001 5.45711 0.531423 5.40044 0.587447L0.605284 5.32811C0.547976 5.38477 0.515623 5.46194 0.515393 5.54253C0.515162 5.62311 0.547074 5.70047 0.604058 5.75745L1.25794 6.41133C1.37616 6.52956 1.56784 6.52956 1.68606 6.41133L5.9389 2.1585L10.1386 6.41002C10.1952 6.46737 10.2724 6.49975 10.353 6.5C10.4336 6.50025 10.511 6.46833 10.568 6.41133L11.2219 5.75745C11.2789 5.70047 11.3108 5.62311 11.3105 5.54253ZM10.3553 5.76784L6.15558 1.51632C6.09893 1.45897 6.02175 1.42659 5.94114 1.42634C5.86053 1.42609 5.78316 1.45801 5.72616 1.515L1.472 5.76916L1.24746 5.54462L5.73765 1.10545L6.08829 1.10545L10.5785 5.54462L10.3553 5.76784Z" fill="#334155"></path></svg></div></button></div></div> </div> </div> <div class="tk-c-article-group"> <h2 class="tk-c-article-h2"> 家全体の通気性を高めて湿気を排出 </h2> <div class="tk-c-article-text"> <p> 積水ハウスは、2つの通気層で湿気を排出する「<strong>デュアルベンチレーションシステム</strong>」（木造）や、断熱材と外壁材の間に空気の通り道を設けた「<strong>壁体内通気工法</strong>」（鉄骨造）によって、壁の中の空気の流れまでデザインしています。 </p> <p> 壁内部の通気性を高めることで、季節を問わず起きやすい内部結露を防止。壁の中や床下に流れ込んだ湿気を速やかに排出します。 </p> </div> <figure class="tk-c-article-image tk-is-size-60"> <img loading="lazy" src="/kodate/tech/catalog/original-durability/assets/img/image5.webp" alt="" width="475" height="396"> <figcaption class="tk-c-article-image-caption">壁体内通気工法</figcaption> </figure> <div class="tk-c-article-image tk-is-size-60"> <div class="tk-c-article-card tk-js-toggle-element"><div><img loading="lazy" src="/kodate/tech/catalog/original-durability/assets/img/image6.webp" alt="" width="500" height="300"></div><div class="tk-c-article-card-inner"><h3 class="tk-c-article-card-heading">湿気を排出する壁のポイント</h3><p class="tk-c-article-card-text">・一年中、目に見えない「内部結露」を防げる<br>・カビや細菌の繁殖を抑えられる<br>・断熱材の劣化を抑え、家の寿命を延ばす</p><div class="tk-c-article-card-toggle"><div class="tk-c-article-card-toggle-container tk-js-toggle-content"><div class="tk-c-article-card-toggle-inner tk-js-fade-element tk-is-single"><p class="tk-c-text tk-is-m">耐久性を高めるためには、湿気対策が欠かせません。外壁最下部の通気スペースから流入した空気が、壁の内部を抜けてスムーズに排出する仕組みにすることで、壁体の内部結露を防ぎます。</p><div class="tk-c-flex tk-is-justify-center"><a href="/kodate/tech/catalog/durability/wall-ventilation/" class="tk-c-btn tk-js-fade-element tk-is-l"><div class="tk-c-btn-text">壁体内通気<br>について詳しく知る</div><div class="tk-c-btn-arrow"><svg xmlns="http://www.w3.org/2000/svg" width="23" height="6" viewbox="0 0 23 6" fill="none"><title>''</title><path d="M1 5H21L14.5 1" stroke="#0F172A" stroke-linecap="round"></path></svg></div></a></div></div></div></div></div><div class="tk-c-article-card-toggle-control"><button class="tk-c-article-card-toggle-control-btn tk-js-toggle-button"><div class="tk-c-article-card-toggle-control-btn-arrow"><svg xmlns="http://www.w3.org/2000/svg" width="12" height="7" viewBox="0 0 12 7" fill="none"><path d="M5.9402 1.42632L10.3539 5.89453L11.0078 5.24065L6.21266 0.499981L5.61326 0.499981L0.818108 5.24065L1.47199 5.89453L5.9402 1.42632Z" fill="#334155"></path><path fill-rule="evenodd" clip-rule="evenodd" d="M11.3105 5.54253C11.3103 5.46194 11.278 5.38477 11.2207 5.32811L6.4255 0.587447C6.36883 0.531423 6.29235 0.500001 6.21267 0.500001L5.61327 0.500001C5.53358 0.500001 5.45711 0.531423 5.40044 0.587447L0.605284 5.32811C0.547976 5.38477 0.515623 5.46194 0.515393 5.54253C0.515162 5.62311 0.547074 5.70047 0.604058 5.75745L1.25794 6.41133C1.37616 6.52956 1.56784 6.52956 1.68606 6.41133L5.9389 2.1585L10.1386 6.41002C10.1952 6.46737 10.2724 6.49975 10.353 6.5C10.4336 6.50025 10.511 6.46833 10.568 6.41133L11.2219 5.75745C11.2789 5.70047 11.3108 5.62311 11.3105 5.54253ZM10.3553 5.76784L6.15558 1.51632C6.09893 1.45897 6.02175 1.42659 5.94114 1.42634C5.86053 1.42609 5.78316 1.45801 5.72616 1.515L1.472 5.76916L1.24746 5.54462L5.73765 1.10545L6.08829 1.10545L10.5785 5.54462L10.3553 5.76784Z" fill="#334155"></path></svg></div></button></div></div> </div> </div> <div class="tk-c-article-group"> <div class="tk-c-article-text"> <p> こうした技術の積み重ねによって、何十年という単位でメンテナンスの手間も軽減される家づくりを実現。 </p> <p> 積水ハウスならではの、耐久性と美しさの秘訣をぜひご覧ください。 </p> </div> <figure class="tk-c-article-image tk-is-size-60"> <img loading="lazy" src="/kodate/tech/catalog/original-durability/assets/img/image7.webp" alt="" width="475" height="316"> <figcaption class="tk-c-article-image-caption">築50年の積水ハウスをリノベーションして住まわれています。</figcaption> </figure> <figure class="tk-c-article-image tk-is-size-60"> <img loading="lazy" src="/kodate/tech/catalog/original-durability/assets/img/image8.webp" alt="" width="475" height="316"> </figure> <figure class="tk-c-article-image tk-is-size-60"> <img loading="lazy" src="/kodate/tech/catalog/original-durability/assets/img/image9.webp" alt="" width="475" height="380"> </figure> </div> </div> </div></div> </div></section> <section class="tk-c-ContentSection"><div class="tk-is-no-gutter tk-is-pt-0 tk-is-pc-pb-xxxxl tk-is-sp-pb-xxxl tk-c-ContentSection-inner"> <div class="tk-c-columns tk-is-gap-xl"> <div class="tk-c-inner"><div class="tk-is-box tk-c-inner-content"> <div class="tk-c-relations"> <div class="tk-c-relations-head"> <h2 class="tk-c-heading tk-is-xxl tk-js-fade-element tk-is-single">その他の<br class='tk-u-sp'>耐久性関連の技術</h2> </div> <div class="tk-c-relations-body"> <div class="tk-c-relations-unit"> <div class="tk-c-relations-category tk-js-fade-element tk-is-group"> <h3 class="tk-c-relations-category-name">鉄骨造と木造</h3> <span class="tk-c-relations-category-label">Steel Structure and Wooden Structure</span> </div> <div class="tk-c-relations-grid"> <a href="/kodate/tech/catalog/durability/foundation-durable-sheet/" class="tk-c-KeywordPanel"><div class="tk-c-KeywordPanel-thumbnail tk-js-fade-element tk-is-single"><img loading="lazy" src="/kodate/tech/common/img/thumb-1-2-7-2.webp" width="326" height="196" alt=""></div><div class="tk-c-KeywordPanel-detail tk-js-fade-element tk-is-group"><h4 class="tk-c-KeywordPanel-title">基礎高耐久化シート工法</h4><div class="tk-c-KeywordPanel-text">基礎をコーティングし外気に触れさせないことで、錆や乾燥からコンクリートをしっかり保護</div><div class="tk-c-KeywordPanel-arrow"><svg xmlns="http://www.w3.org/2000/svg" width="23" height="6" viewbox="0 0 23 6" fill="none"><title>''</title><path d="M1 5H21L14.5 1" stroke="#0F172A" stroke-linecap="round"></path></svg></div></div></a> </div> </div> </div> </div> </div></div> <div class="tk-c-flex tk-is-justify-center"> <a href="/kodate/tech/catalog/" class="tk-c-btn tk-js-fade-element tk-is-l"><div class="tk-c-btn-text">その他の積水ハウスの技術を見る<br>トップページへ</div><div class="tk-c-btn-arrow"><svg xmlns="http://www.w3.org/2000/svg" width="23" height="6" viewbox="0 0 23 6" fill="none"><title>''</title><path d="M1 5H21L14.5 1" stroke="#0F172A" stroke-linecap="round"></path></svg></div></a> </div> </div> </div></section> </main> <div class="tk-l-layout-footer"> <footer class="tk-l-footer"><div class="tk-l-footer-top"><button class="tk-l-footer-backtop tk-js-smoothScroll" data-anchor="KodateTech"><svg xmlns="http://www.w3.org/2000/svg" width="14" height="8" viewBox="0 0 14 8" fill="none"><path d="M0.733398 6.99892L1.66673 7.93225L7.00006 2.59892L12.3334 7.93225L13.2667 6.99892L7.00006 0.732251L0.733398 6.99892Z"></path></svg><span>PAGE TOP</span></button></div><div class="tk-l-footer-brand"><a href="https://www.sekisuihouse.co.jp/" target="_blank" rel="noopener" class="tk-l-footer-logo"><svg width="70" height="32" viewbox="0 0 70 32" fill="none" xmlns="http://www.w3.org/2000/svg"><title>SEKISUI HOUSE</title><path d="M20.6951 20.1448C18.2633 17.9594 16.7434 15.0018 16.7434 11.5676C16.7434 5.34016 21.796 0.271097 28.0235 0.295744C32.2053 0.303959 35.2122 2.1114 37.6851 5.55377C37.8412 5.77559 37.9152 6.18637 37.6523 6.49035L21.6399 20.2352C21.3688 20.4323 20.9416 20.3666 20.6951 20.1448Z" fill="#111111"></path><path d="M38.9505 6.90119C38.8026 6.60543 38.8601 6.17 39.1312 5.84959C39.1312 5.84959 45.2026 0.616214 45.753 0.131491C46.0242 -0.098548 46.4924 3.9927e-05 46.7225 0.197216L53.3772 5.68528C53.8455 6.02212 53.9605 6.25216 53.9933 6.70402V19.2658C53.9933 19.8326 53.7551 20.038 53.2786 20.038H37.8249C37.3731 20.038 37.1759 19.5369 37.4388 19.1836C38.9587 17.2118 39.9939 15.0347 40.0267 11.8552C40.0514 9.85062 39.6817 8.39644 38.9423 6.90119" fill="#111111"></path><path d="M67.3601 27.5307H69.8083V28.7959H67.3601V30.3404H69.8083V31.6056H66.062V24.8934H69.8083V26.1751H67.3601" fill="#111111"></path><path d="M62.1186 28.878C62.7429 29.1573 63.0798 29.3134 63.0798 29.9378C63.0798 30.5622 62.669 30.7348 62.1186 30.7265C61.5352 30.7265 60.7548 30.4801 60.3851 30.1597V31.4413C60.8205 31.7864 61.4038 31.9835 62.0775 31.9835C63.6631 31.9835 64.5011 31.0798 64.4929 29.9625C64.4929 28.6644 63.6795 27.9989 62.3732 27.5224C61.8967 27.3499 61.5188 27.0131 61.5188 26.6105C61.5188 26.2079 61.9378 25.8875 62.4472 25.8793C63.1619 25.8629 63.6056 25.9697 64.0575 26.2572V24.9345C63.6302 24.7291 63.0223 24.5812 62.3732 24.5894C61.1245 24.5894 60.1468 25.4685 60.1304 26.553C60.1139 27.7771 60.9355 28.3358 62.1268 28.878" fill="#111111"></path><path d="M42.0479 27.6128H44.0443V24.8934H45.3752V31.6221H44.0443V28.8945H42.0479V31.6221H40.6594V24.8934H42.0479V27.6128Z" fill="#111111"></path><path d="M22.9628 28.8534C23.5872 29.1327 23.924 29.2888 23.924 29.9132C23.924 30.5376 23.5132 30.7101 22.9628 30.7019C22.3795 30.7019 21.599 30.4554 21.2293 30.135V31.4167C21.6647 31.7535 22.2562 31.9589 22.9217 31.9589C24.5073 31.9589 25.3453 31.0552 25.3371 29.9379C25.3371 28.6398 24.5238 27.9743 23.2093 27.506C22.7245 27.3335 22.3548 26.9967 22.3548 26.5941C22.3548 26.1915 22.7738 25.8711 23.2832 25.8629C23.998 25.8465 24.4416 25.9533 24.8935 26.2408V24.9181C24.4663 24.7127 23.8665 24.5648 23.2093 24.5648C21.9605 24.5648 20.9828 25.4439 20.9746 26.5284C20.9582 27.7525 21.7797 28.3112 22.971 28.8452" fill="#111111"></path><path d="M14.3117 28.0975L16.8257 31.6221H15.1497L13.0054 28.5987V31.6221H11.6169V24.8934H13.0054V27.58L15.0429 24.8934H16.6942L14.3117 28.0975Z" fill="#111111"></path><path d="M1.99649 28.8123C2.62088 29.0916 2.95772 29.2477 2.95772 29.8721C2.95772 30.4965 2.54694 30.6608 1.99649 30.6608C1.41318 30.6608 0.632689 30.4144 0.262984 30.0939V31.3756C0.698414 31.7124 1.28173 31.9178 1.95541 31.9178C3.54925 31.9178 4.37903 31.0141 4.37081 29.8968C4.37081 28.5987 3.54925 27.9332 2.25117 27.4567C1.76645 27.2842 1.39675 26.9473 1.39675 26.5448C1.39675 26.1422 1.81574 25.8218 2.32512 25.8136C3.03988 25.7972 3.47531 25.904 3.93538 26.1997V24.877C3.50817 24.6716 2.90843 24.5237 2.25117 24.5319C1.00239 24.5319 0.02473 25.411 0.00829872 26.4955C-0.0081326 27.7196 0.813434 28.2783 2.0047 28.8123" fill="#111111"></path><path d="M7.14768 27.5471V26.1997H9.60417V24.9181H5.84961V31.6221H9.60417V30.3651H7.14768V28.8123H9.60417V27.5471H7.14768Z" fill="#111111"></path><path d="M19.4137 24.8934H17.9678V31.6221H19.4137V24.8934Z" fill="#111111"></path><path d="M31.5564 24.8934H30.1597V29.7489C30.1597 30.2829 29.7325 30.7101 29.2067 30.7101C28.6809 30.7101 28.2537 30.2829 28.2537 29.7489V24.8934H26.8159V29.601C26.8159 31.0716 27.8922 31.9671 29.1985 31.9671C30.5048 31.9671 31.5728 31.1456 31.5728 29.601V24.8934" fill="#111111"></path><path d="M34.7934 24.8934H33.3474V31.6221H34.7934V24.8934Z" fill="#111111"></path><path d="M58.742 24.8934H57.3453V29.7489C57.3453 30.2747 56.9181 30.7101 56.3923 30.7101C55.8665 30.7101 55.4311 30.2829 55.4311 29.7489V24.8934H53.9851V29.601C53.9851 31.0716 55.0614 31.9671 56.3676 31.9671C57.6739 31.9671 58.742 31.1456 58.7338 29.601V24.8934" fill="#111111"></path><path d="M49.7129 30.6691C48.7681 30.6855 48.1848 29.5682 48.1848 28.2126C48.1848 26.857 48.727 25.7561 49.7129 25.7561C50.6988 25.7561 51.2492 26.857 51.2492 28.2126C51.2492 29.5682 50.6577 30.6527 49.7129 30.6691ZM49.7129 24.5813C47.7986 24.5813 46.8621 26.208 46.8621 28.2126C46.8621 30.2172 47.9301 31.8439 49.7129 31.8439C51.5943 31.8439 52.5637 30.2172 52.5637 28.2126C52.5637 26.208 51.6107 24.5813 49.7129 24.5813Z" fill="#111111"></path></svg></a></div><div class="tk-l-footer-content"><nav class="tk-l-footer-navigation"><a href="/kodate/tech/about/copyright/" class="tk-l-footer-link">著作権について</a><div class="tk-l-footer-divider">/</div><a href="/kodate/tech/about/policy/" class="tk-l-footer-link">利用上のご留意事項</a></nav><p class="tk-l-footer-copyright">COPYRIGHT©SEKISUI HOUSE, LTD. ALL RIGHTS RESERVED.</p></div></footer> </div> </div> <div class="tk-l-overlay tk-js-overlay"> <div class="tk-l-overlay-loader"></div> </div> </div> </body></html>

CINXE.COM

家づくり、「本当の」トレードオフにしない技術とは 〜耐久性能篇〜 | SEKISUI HOUSE TECHNOLOGIES

家づくり、「本当の」トレードオフにしない技術とは〜耐久性能篇〜 | SEKISUI HOUSE TECHNOLOGIES