大連防水施(shi)工的技術規范原來是這樣的

  地(di)(di)(di)下工(gong)(gong)程防(fang)(fang)水(shui)(shui)(shui)(shui)(shui)堵(du)漏(lou)設(she)計(ji)是一(yi)(yi)個系統性(xing)(xing)工(gong)(gong)程，我(wo)們(men)必(bi)需在(zai)充(chong)沛理解防(fang)(fang)水(shui)(shui)(shui)(shui)(shui)堵(du)漏(lou)資料(liao)(liao)性(xing)(xing)能差別性(xing)(xing)和適(shi)用性(xing)(xing)，設(she)計(ji)時分離(li)詳(xiang)細項目的建筑主體(ti)設(she)計(ji)特性(xing)(xing)、地(di)(di)(di)質(zhi)環境條件(jian)以及實(shi)踐(jian)施工(gong)(gong)可行性(xing)(xing)等客觀(guan)要素(su)，深化剖析、綜合(he)權衡，才干夠(gou)編制(zhi)一(yi)(yi)個既經濟又卓有成效的防(fang)(fang)水(shui)(shui)(shui)(shui)(shui)堵(du)漏(lou)設(she)計(ji)計(ji)劃。施工(gong)(gong)縫(feng)(feng)用止水(shui)(shui)(shui)(shui)(shui)帶、遇水(shui)(shui)(shui)(shui)(shui)膨脹止水(shui)(shui)(shui)(shui)(shui)條或止水(shui)(shui)(shui)(shui)(shui)膠(jiao)、水(shui)(shui)(shui)(shui)(shui)泥基滲透(tou)結晶(jing)型防(fang)(fang)水(shui)(shui)(shui)(shui)(shui)涂料(liao)(liao)和預埋注漿管(guan)必(bi)須(xu)(xu)符合(he)設(she)計(ji)要求(qiu)。 　　檢驗方(fang)法：檢查產品(pin)合(he)格證(zheng)、產品(pin)性(xing)(xing)能檢測報(bao)(bao)告和材料(liao)(liao)進(jin)場檢驗報(bao)(bao)告。 　　2、施工(gong)(gong)縫(feng)(feng)防(fang)(fang)水(shui)(shui)(shui)(shui)(shui)構造必(bi)須(xu)(xu)符合(he)設(she)計(ji)要求(qiu)。本工(gong)(gong)藝標準適(shi)用于一(yi)(yi)般民(min)用及工(gong)(gong)業建筑的地(di)(di)(di)下室防(fang)(fang)水(shui)(shui)(shui)(shui)(shui)，推(tui)薦剛性(xing)(xing)防(fang)(fang)水(shui)(shui)(shui)(shui)(shui)做法；UEA補(bu)償收縮(suo)混凝(ning)土剛性(xing)(xing)防(fang)(fang)水(shui)(shui)(shui)(shui)(shui)施工(gong)(gong)工(gong)(gong)藝。

  防水(shui)施(shi)工(gong)的屋面防水(shui)工(gong)程：三元乙丙(bing)防水(shui)卷材施(shi)工(gong)方(fang)法及技術要點

①、卷材(cai)在大面(mian)積鋪貼前(qian)，排氣槽屋面(mian)拐角、天溝、落水口(kou)、屋脊等易(yi)滲漏薄弱環節(jie)應加鋪一道附加層(ceng)。

②防水卷(juan)材鋪貼方(fang)向，卷(juan)材應平行(xing)于(yu)屋(wu)脊方(fang)向從檐(yan)口處(chu)往上鋪貼,雙向流(liu)水坡度卷(juan)材搭接(jie)應順流(liu)水方(fang)向。

③、卷材從流(liu)水坡度(du)的下(xia)坡開始，接卷材規格彈出(chu)基準線鋪(pu)貼。并使卷材的長向與流(liu)水坡向垂直，注意卷材的配置應減少陰陽角處(chu)的接頭。

④、鋪貼平面與立面相連接的卷(juan)(juan)(juan)材，應由下向上進行，使卷(juan)(juan)(juan)材緊(jin)貼陰陽角，鋪展時對卷(juan)(juan)(juan)材不可拉的過緊(jin)。且不得(de)有皺折、空(kong)鼓等現(xian)象。

⑤、陰角(jiao)處(chu)上(shang)翻250㎜，卷(juan)材收頭采用(yong)金屬(shu)壓條釘(ding)(ding)壓，最大釘(ding)(ding)距(ju)不應小于900㎜，然后用(yong)密封材料(liao)將接(jie)縫(feng)和壓條頂縫(feng)嵌(qian)填密實(shi)。