How to seal and install waterproof casing?

How to seal between the water inlet and outlet pipe and waterproof casing?
 
Currently there are commonly used asphalt, hemp wire, polystyrene sheet and other materials, but is the action Boe consumption of waterproof casing manufacturers we propose that you use high-density glass wool to seal, because the high-density glass wool has a certain stretch, can still be maintained in the concrete pouring around the flexible waterproof casing, and thus reach the high sealing.
 
Waterproof casing is also in accordance with the 02S404 set of drawings held to create the product in the placement of time to focus on the following points: 1, in the processing of the creation of casing before the seriousness of the product.
 
1, in the processing and creation of casing before the serious familiar with the drawings and decomposition of how to create the placement of pre-buried casing.
 
2, according to the construction plan, construction pipe surface map and construction elevation map, to determine the length of the casing. And then based on the degree of drainage to the surface map and the sample map, and refer to the scale atlas to create.
 
3, drainage casing in the creation should pay attention to the placement of the pipe mouth and wall, beam, column finish surface level.
 
4, waterproof casing in the placement of the two sides of the pipe mouth should extend the wall, beam, column surface 5cm -10cm.
 
In the creation of waterproof casing, wing ring and casing thickness should match the typical requirements, waterproof casing wing ring two sides should be double-sided full weld, and the weld drum full, flat, smooth, no slag, no bubbles, no cracks and other situations. After welding good, the weld slag clearing clean, and then brush more than two times the anti-rust paint. In the placement, the casing two ends of the use of steel three parties above the clamping fixed tough, and did not have to tilt.