1 in the next section before concrete pouring, there has been the longitudinal or transverse (horizontal) to (ring) to the construction joint shall be installed on the interface seal.
2 sealing strip is fixed on the head plate, according to the framework of the construction methods and equipment to determine the available capacity, nails, bolts or wire. In the fixed method by the construction staff and give full play to their imagination, to achieve fast, convenient reservation groove, to save material.
3 for the construction of paste fixed sealing strip joints after seam interface should be kept dry, sewing, must be clear in the interface of the dross before construction, dust and debris.
4 rubber seal installation position is determined, the surface was coated with a thin layer of adhesive in the installation of the sealing of the interface and the sealing of the bottom, until the glue volatilized after a period of time and then paste, or with high strength anchor rod will be fixed in the installation position.
5 in case of concrete interface wet or uneven, adhesive paste is not firmly fixed, according to the actual situation with high strength anchor to further strengthen fixed. In short, water must be close contact with concrete interface waterproof seal from the fixed solid interface and lost anti permeability role.