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熱門關鍵詞:高分子預鋪自粘防水卷材 預鋪高分子自粘膠膜防水卷材

屋頂防水怎么做比較好?聽經驗人士分享

點擊次數:   更新時間:2022-06-06 15:52:06   分    享:
  有用戶抱怨,在梅雨季節,房屋屋頂漏水是件麻煩事兒,為了避免這樣的問題出現,在裝修新房時就要注意屋頂防水工作。那么,屋頂防水怎么做?聽經驗人士分享如下內容。
  步驟一:卷材鋪設粘結前,先將屋面防水卷材預鋪開,找正,然后將屋面防水卷材兩端對折卷起,把配制好的水泥粘合劑倒入基層上,并用刮板均勻的刮開,再將屋面防水卷材向前推鋪,并及時用刮板排除留在屋面防水卷材內部的空氣,刮出多余粘結劑。屋面防水卷材與找平層的粘結率 85%。
  步驟二:屋面防水接縫施工:隔汽層、防水層和附加層均采用搭接縫方法,用水泥粘合劑粘結,寬度為10cm。附加層接縫與防水層接縫錯開5cm以上。屋面防水卷材搭接寬度長邊8-10cm,短邊10-15cm,相鄰短邊接縫應錯開100cm以上,墻面與地面夾角處均為30cm以上。
  步驟三:卷材鋪粘完畢后,需在防水層上做1:2.5水泥砂漿厚度為2cm的保護層,分二次抹成,二層接茬錯開20cm以上,保護層要求平整,并灑水養護。
山東宏昌通匯防水科技股份有限公司
地 址:山東省壽光市田柳鎮政府駐地
聯系人:王經理
銷售部:13805365511
傳 真:0536-5411866
郵 箱:hongchangfangshui@163.com


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