Siphon drainage collection system, the real solution to the garage roof construction will encounter large area slope difficulties, the destructive pressure of the rigid protective layer on the roof, the traditional blind ditch blind pipe drainage efficiency low drainage problems.Siphon drainage coll

1. Clean up the garbage on the laying site and make cement leveling so that there is no obvious concave and convex on the site. The outdoor garage roof and roof garden need 2-5‰ looking slope.2. The water discharged from the drainage board can be collected and discharged to the nearby downpipe or t

Siphon drainage collection system, the real solution to the garage roof construction will encounter large area slope difficulties, the destructive pressure of the rigid protective layer on the roof, the traditional blind ditch blind pipe drainage efficiency low drainage problems.Siphon drainage coll

Concave-convex drainage board is a kind of building material widely used at present, which is favored by the majority of social groups because of its good drainage performance. You may have used concave and convex drainage board before, but you really understand it, so today we will go into depth to

Operation process of drainage board manufacturer:1, the board, after driving machine in place by the vibration hammer casing on the socket sinking, drain through the casing are connected to the end of the anchor boots, casing resisting anchor boots will drain into the design capacity, pull up after

Garage drainage board product performance:1. The drainage board adopts innovative technology, and the finished product itself is equipped with lap buckle buckle belt, that is, the mechanical joint of pull-chain type, so that the lap joint is smooth and sealed, easy to operate, and the technical requ

Drainage board manufacturers teach you how to identify:1. First look at the surface finish, and whiteness.2. Take the sample to beat, easy to break the general.3. Take the sample and step on the edge of the pipe to see whether it can crack or the elongation at break after cracking.4. Each batch of p