<thead id="bz5lf"><noframes id="bz5lf">
<span id="bz5lf"></span>
<progress id="bz5lf"><noframes id="bz5lf">
<th id="bz5lf"><video id="bz5lf"></video></th><th id="bz5lf"></th><th id="bz5lf"><noframes id="bz5lf"><th id="bz5lf"></th><span id="bz5lf"><noframes id="bz5lf"><span id="bz5lf"></span>
<span id="bz5lf"><video id="bz5lf"></video></span>
<th id="bz5lf"></th>
<th id="bz5lf"><noframes id="bz5lf"><span id="bz5lf"></span><span id="bz5lf"><noframes id="bz5lf">
<th id="bz5lf"></th>
<ruby id="bz5lf"><noframes id="bz5lf"><ruby id="bz5lf"></ruby><th id="bz5lf"><noframes id="bz5lf">
<strike id="bz5lf"><video id="bz5lf"><span id="bz5lf"></span></video></strike>
<strike id="bz5lf"><video id="bz5lf"><strike id="bz5lf"></strike></video></strike>
<th id="bz5lf"><noframes id="bz5lf"><th id="bz5lf"></th>
通榆縣海濤水泥制品有限公司

產品分類

聯系我們

Contact us
通榆縣海濤水泥制品有限公司

聯系人:吳經理

手機:15043649991、13704371718

網址:www.beplay678.com

地址:吉林省通榆縣雙崗鎮東區

企業新聞

您現在的位置:首頁>企業新聞
冬季通榆水泥管施工方法
更新時間::2022-07-24 10:22:39

  通榆水泥管冬季澆筑注意事項,水泥管澆筑前,消除整潔模版和建筑鋼筋上的風雪和污漬,當環境溫度小于~10℃時.選用溫棚法將建筑鋼筋加溫至正溫,水泥管的澆筑溫度,在一切狀況下不少于5℃,細薄橫截面混凝土構造的注漿溫度不適合小于10℃,混凝土分層次持續注漿,半途無間斷,各層澆筑薄厚操縱在50cm之內,并選用并選用振搗力度棒振搗力度密實度。 

  冬天施工接縫處混凝土時,在新水泥管澆筑前對融合面實現升溫使融合各有5℃之上的溫度,澆筑進行后,立即加溫保養使混凝土融合面維持正溫,直到澆筑水泥管得到要求的抗冷抗壓強度,當舊混凝土面和露出建筑鋼筋曝露在強冷空氣里時,對新,舊混凝土沉降縫1.5m區域內的混凝土和大小在1.0m范疇內外露的建筑鋼筋開展防凍隔熱保溫。

上一篇: 白城水泥管施工如何保證不受損壞
下一篇: 白城水泥管批發生產廠家
相關標簽: 通榆水泥管 通榆水泥管廠家 通榆水泥管批發
相關新聞:
相關產品:
最新无码人妻中文不卡|最新国产精品视频每日更新|国产91色综合久久高清|久久久精品国产免费观看一区二区
<thead id="bz5lf"><noframes id="bz5lf">
<span id="bz5lf"></span>
<progress id="bz5lf"><noframes id="bz5lf">
<th id="bz5lf"><video id="bz5lf"></video></th><th id="bz5lf"></th><th id="bz5lf"><noframes id="bz5lf"><th id="bz5lf"></th><span id="bz5lf"><noframes id="bz5lf"><span id="bz5lf"></span>
<span id="bz5lf"><video id="bz5lf"></video></span>
<th id="bz5lf"></th>
<th id="bz5lf"><noframes id="bz5lf"><span id="bz5lf"></span><span id="bz5lf"><noframes id="bz5lf">
<th id="bz5lf"></th>
<ruby id="bz5lf"><noframes id="bz5lf"><ruby id="bz5lf"></ruby><th id="bz5lf"><noframes id="bz5lf">
<strike id="bz5lf"><video id="bz5lf"><span id="bz5lf"></span></video></strike>
<strike id="bz5lf"><video id="bz5lf"><strike id="bz5lf"></strike></video></strike>
<th id="bz5lf"><noframes id="bz5lf"><th id="bz5lf"></th>