土工布廠家詳解土工布在機場道面改造中重要作用-北京中瑞環?？萍脊こ坦?/title> <meta name="description" content="" /> <meta name="applicable-device" content="pc,mobile"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <link rel="shortcut icon" href="tpl/images/favicon.ico" type="image/x-icon" /> <link rel="stylesheet" type="text/css" href="tpl/css/main.css" /> <link rel="stylesheet" type="text/css" href="tpl/css/style.css" /> <script type="text/javascript" src="tpl/js/comm.js"></script> <script type="text/javascript" src="tpl/js/jquery-1.8.3.min.js"></script>  <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> </head> <body> <div style="position:fixed;left:-9000px;top:-9000px;"><center id="6gkc8"></center><small id="6gkc8"><object id="6gkc8"><wbr id="6gkc8"></wbr></object></small><menu id="6gkc8"></menu><xmp 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<div class="thetitle">土工布廠家詳解土工布在機場道面改造中重要作用</div> <div class="theother"> <span class="bdsharebuttonbox" data-tag="share_1" style=" float:right;"> <a class="bds_weixin" data-cmd="weixin" href="#"></a> <a class="bds_qzone" data-cmd="qzone"></a> <a class="bds_tsina" data-cmd="tsina"></a> <a class="bds_baidu" data-cmd="baidu"></a> <a class="bds_renren" data-cmd="renren"></a> <a class="bds_tqq" data-cmd="tqq"></a> </span> <style> .theother h1,h2,h3,h4{font-weight:normal;font-size:12px;display:inline;} </style> <span style="float:right;"> <a href="http://www.sandbad1.com/"><h4>土工膜</h4></a>,<a href="http://www.sandbad1.com/"><h4>防滲膜</h4></a>,<a href="http://www.sandbad1.com/"><h4>土工膜廠家</h4></a>,<a href="http://www.sandbad1.com/"><h4>土工膜價格</h4></a> 時間：2016-05-23 網址：<a href="http://www.sandbad1.com/">http://www.sandbad1.com/</a> 分享： </span> </div> <div class="thecontent"><p> <span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;"> </span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;"><strong><u><a href="http://www.sandbad1.com" target="_blank">中瑞環?？萍脊こ坦?/a></u></strong>為你詳解</span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;">機場路面改造的土工布施工技術要領：</span><br /> <span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;"> </span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;">首先處理舊道面結構</span><br /> <span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;"> </span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;">處理舊道面結構主要包括兩個方面：首先清理道面，用高壓空氣清除雜草和廢棄物等接縫內的雜物，然后用混凝土從新補平。在處理自由邊斷腳和接縫啃邊方面，可先鑿出至少5厘米的深度，然后高壓灌注。</span> </p> <p> <div style="text-align:center;"> <img onload="resize(this,700)" alt="" src="/upload/image/20160523/20160523133917_78183.png" style="line-height:1.5;" /> </div> <span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;"> </span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;">在防治反射裂縫方面，沾層油用量多少影響到土工布使用效果，粘層油量少道面和土工布沾合度不好，如果用量大，降低粘油層和瀝青加鋪層的粘接力，<strong><u><a href="http://www.sandbad1.com" target="_blank">土工布</a></u></strong>摩察系數降低，導致飛機起飛和下降容易打滑，嚴重影響飛機飛行安全，一定根據土工布性能通過實驗確定粘層油的用量</span><br /> <span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;"> </span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;"> </span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;">通常采用瀝青灑布車并使用SBS乳化瀝青效果最佳，灑布瀝青應該在鋪設土工布之前進行，然后再鋪設土工布，最后再灑布一層粘層油在土工布上，沾布又用量控制在總量的一半為佳。應確保不再現場留下死角或者空白。</span><br /> <span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;"> </span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;"><strong><u><a href="http://www.sandbad1.com" target="_blank">土工布</a></u></strong>分為機械鋪設和熱工鋪設兩種；首先布面要平整，并適當留有變形余量。</span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;">長絲或短絲土工布的安裝通常用搭接、縫合和焊接幾種方法?？p合和焊接的寬度一般為0.1m以上，搭接寬度一般為0.2M以上?？赡荛L期外露的土工布，則應焊接或縫合。</span> </p> <p> <div style="text-align:center;"> <img onload="resize(this,700)" alt="" src="/upload/image/20160523/20160523133937_15836.jpg" style="line-height:1.5;" /> </div> <span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;"> </span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;">所有的縫合必須要連續進行（例如，點縫是不允許的）。在重疊之前，土工布必須重疊最少150mm。最小縫針距離織邊（材料暴露的邊緣）至少是25mm。 </span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;">縫好的土工布接縫最包括1行又線鎖口鏈形縫法。用于縫合的線應為最小張力超過60N的樹脂材料，并有與土工布相當或超出的抗化學腐蝕和抗紫外線能力。 </span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;">任何在縫好的土工布上的“漏針”必須在受到影響的地方重新縫接。</span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;">必須采取相應的措施避免在安裝后，土壤、顆粒物質或外來物質進入土工布層。 </span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;">布的搭接根據地形及使用功能可分為自然搭接、縫接或焊接。</span> </p> <p> <div style="text-align:center;"> <span style="font-family:'Microsoft YaHei';font-size:16px;line-height:2;"> </span><img onload="resize(this,700)" alt="" src="/upload/image/20160523/20160523133951_97083.png" style="font-family:'Microsoft YaHei';font-size:16px;line-height:2;" /><span style="font-family:'Microsoft YaHei';font-size:16px;line-height:2;"> </span> </div> <span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;"> </span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;">在鋪設<strong><u><a href="http://www.sandbad1.com" target="_blank">土工布</a></u></strong>過程中，盡量避免無關車輛通行，機場道面改造使用土工布減緩反射裂縫的作用突出，相當于鋪設45MM瀝青混凝土，大大減少了加鋪瀝青層厚度，降低了成本，土工布與瀝青加鋪層形成一個良好的整體，有效緩解反射裂縫產生，即使裂縫產生，土工布由于侵滋了瀝青，可保持完整性。</span><br /> <span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;"> 實踐證明在機場水泥混凝土道面改造運用土工布防治反射裂縫是一種簡單有效的措施，加以推廣，</span> </p> <p> </p> <p> </p></div> <script> window._bd_share_config = { common : { bdText : '<p> <span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;"> </span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;"><strong><u><a href="http://www.sandbad1.com" target="_blank">中瑞環?？萍脊こ坦?/a></u></strong>為你詳解</span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;">機場路面改造的土工布施工技術要領：</span><br /> <span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;"> </span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;">首先處理舊道面結構</span><br /> <span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;"> </span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;">處理舊道面結構主要包括兩個方面：首先清理道面，用高壓空氣清除雜草和廢棄物等接縫內的雜物，然后用混凝土從新補平。在處理自由邊斷腳和接縫啃邊方面，可先鑿出至少5厘米的深度，然后高壓灌注。</span> </p> <p> <div style="text-align:center;"> <img onload="resize(this,700)" alt="" src="/upload/image/20160523/20160523133917_78183.png" style="line-height:1.5;" /> </div> <span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;"> </span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;">在防治反射裂縫方面，沾層油用量多少影響到土工布使用效果，粘層油量少道面和土工布沾合度不好，如果用量大，降低粘油層和瀝青加鋪層的粘接力，<strong><u><a href="http://www.sandbad1.com" target="_blank">土工布</a></u></strong>摩察系數降低，導致飛機起飛和下降容易打滑，嚴重影響飛機飛行安全，一定根據土工布性能通過實驗確定粘層油的用量</span><br /> <span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;"> </span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;"> </span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;">通常采用瀝青灑布車并使用SBS乳化瀝青效果最佳，灑布瀝青應該在鋪設土工布之前進行，然后再鋪設土工布，最后再灑布一層粘層油在土工布上，沾布又用量控制在總量的一半為佳。應確保不再現場留下死角或者空白。</span><br /> <span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;"> </span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;"><strong><u><a href="http://www.sandbad1.com" target="_blank">土工布</a></u></strong>分為機械鋪設和熱工鋪設兩種；首先布面要平整，并適當留有變形余量。</span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;">長絲或短絲土工布的安裝通常用搭接、縫合和焊接幾種方法?？p合和焊接的寬度一般為0.1m以上，搭接寬度一般為0.2M以上?？赡荛L期外露的土工布，則應焊接或縫合。</span> </p> <p> <div style="text-align:center;"> <img onload="resize(this,700)" alt="" src="/upload/image/20160523/20160523133937_15836.jpg" style="line-height:1.5;" /> </div> <span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;"> </span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;">所有的縫合必須要連續進行（例如，點縫是不允許的）。在重疊之前，土工布必須重疊最少150mm。最小縫針距離織邊（材料暴露的邊緣）至少是25mm。 </span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;">縫好的土工布接縫最包括1行又線鎖口鏈形縫法。用于縫合的線應為最小張力超過60N的樹脂材料，并有與土工布相當或超出的抗化學腐蝕和抗紫外線能力。 </span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;">任何在縫好的土工布上的“漏針”必須在受到影響的地方重新縫接。</span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;">必須采取相應的措施避免在安裝后，土壤、顆粒物質或外來物質進入土工布層。 </span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;">布的搭接根據地形及使用功能可分為自然搭接、縫接或焊接。</span> </p> <p> <div style="text-align:center;"> <span style="font-family:'Microsoft YaHei';font-size:16px;line-height:2;"> </span><img onload="resize(this,700)" alt="" src="/upload/image/20160523/20160523133951_97083.png" style="font-family:'Microsoft YaHei';font-size:16px;line-height:2;" /><span style="font-family:'Microsoft YaHei';font-size:16px;line-height:2;"> </span> </div> <span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;"> </span><span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;">在鋪設<strong><u><a href="http://www.sandbad1.com" target="_blank">土工布</a></u></strong>過程中，盡量避免無關車輛通行，機場道面改造使用土工布減緩反射裂縫的作用突出，相當于鋪設45MM瀝青混凝土，大大減少了加鋪瀝青層厚度，降低了成本，土工布與瀝青加鋪層形成一個良好的整體，有效緩解反射裂縫產生，即使裂縫產生，土工布由于侵滋了瀝青，可保持完整性。</span><br /> <span style="line-height:2;font-family:Microsoft YaHei;font-size:16px;"> 實踐證明在機場水泥混凝土道面改造運用土工布防治反射裂縫是一種簡單有效的措施，加以推廣，</span> </p> <p> </p> <p> </p>', bdDesc : '<p> <span style="line-height:2;font-family:Microsoft...', bdUrl : 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