PVC waterproof door construction technology

Bonding method: namely, using adhesive to stick the door directly on the base, bonding method can be divided into full bonding method and local bonding method. Full bonding method is the construction method of sticking the door and the base at the base. In the construction process, the door is pre-paved, the PVC door is placed on the base level, the longitudinal lap width is 5cm, and appropriate tailoring; The transverse butt treatment is adopted, with 20cm-25cm wide non-composite PVC lap. Then fold the long side of a roll door half fold (about 10 meters), from the folding place respectively on the base and PVC door plate coated with a layer of rubber roller, until the adhesive is semi-dry and not stick hand (about 3-4min), so that the pre-bonding surface is closed, compacting with the roller, stick one end, and then stick the other end, and so on, the joints are welded with welding gun.

Empty paving in wood-plastic door factory: door and base are fitted within four specified widths only. In the construction process, the first use of pre-paving method (referring to the bonding method), longitudinal lap width of 5cm, the transverse butt treatment, the use of 20cm-25cm wide non-composite PVC lap, welding.

Mechanical fixation method: use mechanical fasteners to connect the door with the base. In the construction process, the first pre-paving, longitudinal lap width of 10cm, 5cm as a fixer, so that the fixer is covered under the waterproof layer; Secondly, according to the calculation of spacing, and then use a hammer drill hole, the diameter is slightly less than the outer diameter of the fixed steel nail, the fixing parts in place, with electric screwdriver reinforcement, and then welding each lap edge; Transverse butt mode is adopted. Butt mode is adopted for welding each lap edge, and non-composite PVC with a width of 20cm-25cm is used for lap bonding and welding.