建筑防水工程是建筑工程的重要內容，其質量的高低對建筑工程的質量有著直接的關系。而防水材料作為工程的關鍵要素，對建筑結構的穩固、建筑使用性能與使用壽命有著重要的作用。總之，著重做好防水施工工作，在整體的工程施工中是關鍵所在，因此要高度關注剛性和柔性防水材料的檢測工作，針對檢測標準和流程進行嚴格把關，切實履行，以此提升檢測精準性，為工程質量的提升奠定基礎！

卷材防(fang)水的(de)材料種類(lei)多樣，常(chang)用的(de)施工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)藝有熱粘法(fa)、熱熔(rong)法(fa)、自粘法(fa)、機械固(gu)定法(fa)、埋(mai)置法(fa)等等。施工(gong)(gong)(gong)(gong)(gong)中應檢查(cha)承(cheng)包(bao)單位嚴格按照施工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)藝標準等施工(gong)(gong)(gong)(gong)(gong)規范要(yao)(yao)求(qiu)(qiu)、施工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)藝流程進行，鋪貼方向、兩(liang)幅卷材和卷材層(ceng)與層(ceng)間，基搭接的(de)寬(kuan)度與長(chang)度要(yao)(yao)符合要(yao)(yao)求(qiu)(qiu)。

建(jian)筑防水工程中地下(xia)室(shi)外墻(qiang)根部(bu)防水做法

①轉角位置做50mm 圓(yuan)弧。

②轉角、變形縫、施工縫、管根處做防水(shui)附加層，寬度(du)不(bu)小于500mm。

③防水卷(juan)材搭接(jie)寬度(du)須符合規范要求。

④相(xiang)連卷材(cai)接頭應錯開不小于(yu)500mm。

⑤上(shang)下兩(liang)層(ceng)和相(xiang)鄰兩(liang)幅卷材的接縫應(ying)錯(cuo)開1/2 幅寬且兩(liang)層(ceng)卷材不得垂(chui)直鋪貼(tie)。

防水混(hun)凝土應(ying)連(lian)續澆(jiao)筑，需(xu)要(yao)留設施(shi)工(gong)縫(feng)時(shi)，墻(qiang)體水平(ping)施(shi)工(gong)縫(feng)應(ying)留在高(gao)出底板(ban)(ban)表(biao)面不(bu)小于300mm的(de)墻(qiang)體上；拱（板(ban)(ban)）墻(qiang)結合的(de)水平(ping)施(shi)工(gong)縫(feng)宜(yi)留在拱（板(ban)(ban)）墻(qiang)接(jie)縫(feng)線以下150mm~300mm處；墻(qiang)體有預留孔洞(dong)時(shi)，施(shi)工(gong)縫(feng)距(ju)孔洞(dong)邊緣(yuan)不(bu)宜(yi)小于300mm。垂直(zhi)施(shi)工(gong)縫(feng)應(ying)避開地(di)下水和裂(lie)隙水較(jiao)多的(de)地(di)段，并宜(yi)與變形縫(feng)相結合。

防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)工(gong)(gong)的(de)工(gong)(gong)作(zuo)內容(rong)：地下防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)工(gong)(gong)程(cheng)中(zhong)(zhong)的(de)結構自(zi)防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)、卷材(cai)防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)的(de)主要(yao)施(shi)(shi)工(gong)(gong)，以及屋面(mian)防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)工(gong)(gong)程(cheng)中(zhong)(zhong)卷材(cai)防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)、剛性防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)施(shi)(shi)工(gong)(gong)。后澆帶留(liu)設與(yu)施(shi)(shi)工(gong)(gong)，變形縫的(de)施(shi)(shi)工(gong)(gong)與(yu)構造，穿墻管(盒)的(de)施(shi)(shi)工(gong)(gong)與(yu)構造等。