鋼板止水帶360*6型號@葫蘆島
在箱型基礎或地下室，底板和外墻板的混凝土是分開澆搗的，下次再澆搗墻板混凝土時，就有一條施工縫，當這條縫的位置在地下水位線以下時，就容易產生滲水。這樣就需要對這條縫進行技術處理，處理的方法很多，其中比較通行的方法是設置止水鋼板如圖。
In the box foundation or basement floor and wall panels are separated from the concrete pouring, pouring concrete wall again, there is a construction joint, when the crack position below the underground water level, it is easy to produce water. In this way, it is necessary to carry out technical treatment of this seam, and there are many ways to deal with it. The more common method is to set up the water stop steel plate, as shown in the figure.
而就在箱型基礎或地下室，底板和外墻板的混凝土是分開澆搗的，下次再澆搗墻板混凝土時，就有一條施工縫，當這條縫的位置在地下水位線以下時，就容易產生滲水。這樣就需要對這條縫進行技術處理，處理的方法很多，其中比較通行的方法是設置止水鋼板。即在澆筑下層混凝土時，預埋300*3的鋼板，其中有10-15cm的上部露在外面，在下次再澆筑混凝土時把這部分的鋼板一起澆筑進去，起到阻止外面的壓力水滲入的作用。一般鋼板止水帶是采用冷軋板作為母材,因為冷板厚度能夠均勻，熱板一般厚度達不到均勻的程度，厚度一般為2毫米或者3毫米，長度一般加工成3米長或者6米長，一般為三米好運輸。止水鋼板對焊接節點要求較高，不能出現漏點，影響防水性能。
And in the box foundation or basement floor and wall panels are separated from the concrete pouring, pouring concrete wall again, there is a construction joint, when the crack position below the underground water level, it is easy to produce water. In this way, it is necessary to carry out technical treatment of this joint, and there are many ways to deal with it. The more common method is to set up water stopping steel plate. In the lower concrete pouring, pre buried steel plate of 300*3, including the upper portion of the 10-15cm exposed, this part of the steel pouring in together again during the pouring of concrete, to prevent the outside pressure of water infiltration effect. General plate sealing strip is made of cold rolled plate as a base material for cold plate thickness can be generally uniform, hot plate thickness is not up to the uniform degree of thickness is 2 mm or 3 mm in length, generally processed into 3 meters long or 6 meters long, three meters generally good transportation. The water stopping steel plate has higher requirements for welded joints, and the leakage point can not be found, which affects the waterproof performance.
1、應盡力保證止水鋼板在墻體中線上；
1, should try to ensure that the steel plate in the wall of the center line;
2、兩塊鋼板之間的焊接要飽滿且為雙面焊 ，鋼板搭接不小于20mm；
The welding between the 2 and two steel plates should be full and double sided welding, and the steel plate shall be lapped not less than 20mm;
3、墻體轉角處的處理，一、整塊鋼板彎折；二、丁字型焊接；三、7字型焊接。
3, the wall corner processing, one, the whole plate bending; two, T-shaped welding; three, 7 type welding.
4、止水鋼板的支撐焊接，可以用小鋼筋電焊在主筋上；
4 、 the support welding of water stopping steel plate can be welded with small steel bars on the main reinforcement;
5、止水鋼板穿過柱箍筋時，可以將所穿過的箍筋斷開，制作成開口箍，電焊在鋼板上。
5. When the water stopping steel plate passes through the column hoop, the hoop hoop which is crossed can be broken and made into an opening hoop, and the electric welding is arranged on the steel plate.
6、止水鋼板的“開口”朝迎水面。
6. The opening of the water stop steel plate faces the water surface.
