钢板止水带360*6型号@葫芦岛
在箱型基础或地下室，底板和外墙板的混凝土是分开浇捣的，下次再浇捣墙板混凝土时，就有一条施工缝，当这条缝的位置在地下水位线以下时，就容易产生渗水。这样就需要对这条缝进行技术处理，处理的方法很多，其中比较通行的方法是设置止水钢板如图。
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.
而就在箱型基础或地下室，底板和外墙板的混凝土是分开浇捣的，下次再浇捣墙板混凝土时，就有一条施工缝，当这条缝的位置在地下水位线以下时，就容易产生渗水。这样就需要对这条缝进行技术处理，处理的方法很多，其中比较通行的方法是设置止水钢板。即在浇筑下层混凝土时，预埋300*3的钢板，其中有10-15cm的上部露在外面，在下次再浇筑混凝土时把这部分的钢板一起浇筑进去，起到阻止外面的压力水渗入的作用。一般钢板止水带是采用冷轧板作为母材,因为冷板厚度能够均匀，热板一般厚度达不到均匀的程度，厚度一般为2毫米或者3毫米，长度一般加工成3米长或者6米长，一般为三米好运输。止水钢板对焊接节点要求较高，不能出现漏点，影响防水性能。
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、应尽力保证止水钢板在墙体中线上；
1, should try to ensure that the steel plate in the wall of the center line;
2、两块钢板之间的焊接要饱满且为双面焊 ，钢板搭接不小于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、墙体转角处的处理，一、整块钢板弯折；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、止水钢板的支撑焊接，可以用小钢筋电焊在主筋上；
4 、 the support welding of water stopping steel plate can be welded with small steel bars on the main reinforcement;
5、止水钢板穿过柱箍筋时，可以将所穿过的箍筋断开，制作成开口箍，电焊在钢板上。
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、止水钢板的“开口”朝迎水面。
6. The opening of the water stop steel plate faces the water surface.
