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target="_blank">土工膜</a></u></strong>本身具有良好的伸縮性，容易受到外界溫度熱脹冷縮的影響，如果在鋪設土工膜時沒有預留一定的土工膜伸縮量，那么在超低溫的北方</span><span style="line-height:2.5;font-family:Microsoft YaHei;font-size:16px;">時土工膜很容易受冷收縮導致焊縫崩裂。下面北京中瑞環保</span><span style="line-height:2.5;font-family:Microsoft YaHei;font-size:16px;">就簡單的給您介紹下如何避免土工膜在超低溫職工中斷裂現象</span><span style="line-height:2.5;font-family:Microsoft YaHei;font-size:16px;">，土工膜因該如何施工。</span> </p> <p> <span style="line-height:2.5;font-family:Microsoft YaHei;font-size:16px;"> 首先土工膜的材質，制定要用原包料的原料加工生產土工膜，因為原包料的原料保證土工膜的容忍度，和伸展率。在超低溫的北方能更好的施工。</span> </p> <p> <span style="line-height:2.5;font-family:Microsoft YaHei;font-size:16px;"> 再者</span><span style="line-height:2.5;font-family:Microsoft YaHei;font-size:16px;">土工膜鋪設時應該提前將未拆封的土工膜放置指定位置，避免土工膜展開后來回拖動，土工膜鋪設時應當盡量減少折痕、褶皺，也不要拉的太緊，應當鋪設平整并預留一定的伸縮量防止熱脹冷縮導致焊縫崩裂情況的發生。土工膜應當隨時鋪設隨時用沙袋壓住防止大風的掛起。</span> </p> <p> <span style="line-height:2.5;font-family:Microsoft YaHei;font-size:16px;"> 最后</span><span style="line-height:2.5;font-family:Microsoft YaHei;font-size:16px;">土工膜鋪設完畢后</span><span style="line-height:2.5;font-family:Microsoft YaHei;font-size:16px;">，在上面用沙袋土壓上，避免大風把土工膜刮</span><span style="line-height:2.5;font-family:Microsoft YaHei;font-size:16px;">起來，如果在鋪設好的土工膜上運輸貨物，</span><span style="line-height:2.5;font-family:Microsoft YaHei;font-size:16px;">應當在土工膜上面鋪設5mm厚度的鋼板作為運輸通道，切鋼板下面鋪上土工布作為保護，</span><span style="line-height:2.5;font-family:Microsoft YaHei;font-size:16px;">防止機械設備對土工膜造成損壞。</span> </p> <p> <span style="line-height:2.5;font-family:Microsoft YaHei;font-size:16px;"> </span> </p></div> <script> window._bd_share_config = { common : { bdText : '<p> <span style="line-height:2.5;font-family:Microsoft YaHei;font-size:16px;"> <strong><u><a href="http://www.370255.com" target="_blank">土工膜廠家</a></u></strong>生產</span><span style="line-height:2.5;font-family:Microsoft YaHei;font-size:16px;"> 的</span><span style="line-height:2.5;font-family:Microsoft YaHei;font-size:16px;"><strong><u><a href="http://www.370255.com" target="_blank">土工膜</a></u></strong>本身具有良好的伸縮性，容易受到外界溫度熱脹冷縮的影響，如果在鋪設土工膜時沒有預留一定的土工膜伸縮量，那么在超低溫的北方</span><span style="line-height:2.5;font-family:Microsoft YaHei;font-size:16px;">時土工膜很容易受冷收縮導致焊縫崩裂。下面北京中瑞環保</span><span style="line-height:2.5;font-family:Microsoft YaHei;font-size:16px;">就簡單的給您介紹下如何避免土工膜在超低溫職工中斷裂現象</span><span style="line-height:2.5;font-family:Microsoft YaHei;font-size:16px;">，土工膜因該如何施工。</span> </p> <p> <span style="line-height:2.5;font-family:Microsoft YaHei;font-size:16px;"> 首先土工膜的材質，制定要用原包料的原料加工生產土工膜，因為原包料的原料保證土工膜的容忍度，和伸展率。在超低溫的北方能更好的施工。</span> </p> <p> <span style="line-height:2.5;font-family:Microsoft YaHei;font-size:16px;"> 再者</span><span style="line-height:2.5;font-family:Microsoft YaHei;font-size:16px;">土工膜鋪設時應該提前將未拆封的土工膜放置指定位置，避免土工膜展開后來回拖動，土工膜鋪設時應當盡量減少折痕、褶皺，也不要拉的太緊，應當鋪設平整并預留一定的伸縮量防止熱脹冷縮導致焊縫崩裂情況的發生。土工膜應當隨時鋪設隨時用沙袋壓住防止大風的掛起。</span> </p> <p> <span style="line-height:2.5;font-family:Microsoft YaHei;font-size:16px;"> 最后</span><span style="line-height:2.5;font-family:Microsoft YaHei;font-size:16px;">土工膜鋪設完畢后</span><span style="line-height:2.5;font-family:Microsoft YaHei;font-size:16px;">，在上面用沙袋土壓上，避免大風把土工膜刮</span><span style="line-height:2.5;font-family:Microsoft YaHei;font-size:16px;">起來，如果在鋪設好的土工膜上運輸貨物，</span><span style="line-height:2.5;font-family:Microsoft YaHei;font-size:16px;">應當在土工膜上面鋪設5mm厚度的鋼板作為運輸通道，切鋼板下面鋪上土工布作為保護，</span><span style="line-height:2.5;font-family:Microsoft YaHei;font-size:16px;">防止機械設備對土工膜造成損壞。</span> </p> <p> <span style="line-height:2.5;font-family:Microsoft YaHei;font-size:16px;"> </span> </p>', bdDesc : '<p> <span style="line-height:2.5;font-family:Microsoft...', bdUrl : 'http://www.dingyajx.com/news_show.php?theid=337', bdPic : '' }, share : [{ "bdSize" : 16 }] } with(document)0[(getElementsByTagName('head')[0]||body).appendChild(createElement('script')).src='http://bdimg.share.baidu.com/static/api/js/share.js?cdnversion='+~(-new Date()/36e5)]; 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