地下室底板、墊層外表及內(nèi)外墻批20mm厚屋頂防水砂漿后，做1.2mm厚BPS高強(qiáng)屋頂防水防腐密封涂料作為填補(bǔ)和完美，以完成剛?cè)岵⒅兀�多道設(shè)防。按標(biāo)準(zhǔn)請(qǐng)求合理規(guī)劃施工縫和沉降縫也是抗?jié)B防漏的一個(gè)亮點(diǎn)。
Barrier, basement floor, cushion appearance and inner wall 20mm thick waterproof mortar after 1.2mm thick BPS high strength waterproof anti-corrosion coatings sealed as perfect, and to complete the rigid flexible, multiple protection. According to the standard request for reasonable planning of construction joints and settlement joints but also a bright spot in the anti leak.

防水在新澆筑混凝土前應(yīng)作如下處理：
The waterproof should be treated as follows in the new pouring concrete:
（1）鏟除接縫外表的水泥浮漿、薄膜、軟弱混凝土層、油污等；
(1) cement grout, film, soft concrete layer, oil stain, etc.;
（2）將鋼筋上銹斑及浮漿刷凈；
(2) the steel rust and mud brush;
（3）用水清潔后鋪上高標(biāo)號(hào)的水泥漿。當(dāng)然，除了施工的需求、天氣的影響、機(jī)械設(shè)備毛病等人力不行抵抗的要素外，盡量少留或不留施工縫，如許對(duì)于構(gòu)造的全體性也很有益處。沉降縫是為克服構(gòu)造不均勻沉降而設(shè)置的縫，須從基礎(chǔ)到上部構(gòu)造徹底分隔。

(3) high grade cement paste after cleaning with water. Of course, in addition to the needs of the construction, the impact of climate, mechanical equipment, such as the human elements of the elements do not resist, as far as possible to stay or do not leave the construction joints, so for the construction of the whole is also very good. The settlement joint is set up to overcome the uneven settlement of the structure, which must be separated from the base to the upper structure.

施工過(guò)程：
Construction process:
（1）將沉降縫內(nèi)原添補(bǔ)物除掉必定深度，并進(jìn)行整頓；
(1) remove the original filler from the settlement joint to a certain depth, and arrange it;
（2）用抗?jié)B資料（堵漏型）先止水，嵌填擠塑板并灌漿；
(2) with anti infiltration data (plugging type) before sealing, filling and grouting of extruded plate;
（3）用抗?jié)B資料（堵漏型）封孔關(guān)鍵詞優(yōu)化，外側(cè)再次嵌填擠塑板并留孔，與其構(gòu)成一空腔，灌注PU止漏膠，添補(bǔ)密實(shí)；
(3) with anti infiltration data (plugging type) sealing, filling the extruded plate and outside again, leaving a hole, and form a cavity perfusion PU leakage stopping glue, filling;
（4）縫內(nèi)嵌填抗?jié)B資料（屋頂防水型）（網(wǎng)站排名），并做隔離，然后全體嵌一道PU密封膠古建方磚，并與縫外表平齊，構(gòu)成一道柔性止水帶；（5）縫處做隔離層，兩側(cè)涂刷濕潤(rùn)基面封閉劑，然后涂刷PU屋頂防水劑。另有需要留意沉降縫的設(shè)置寬度不該少于120mm,沉降縫還有需要寫(xiě)意抗震縫請(qǐng)求。
(4) joint anti permeability data embedded in fill (waterproof), and isolation, then all embedded a PU sealant, and seam surface flush, a flexible sealing strip; (5) joints as isolation layer, moist surface coating on both sides of sealant, and then brushing waterproof agent PU. Otherwise it is necessary to pay attention to the width of the gap should not be less than 120mm, there is also necessary to meet the requirements of the settlement joints.