High Polymer Self-Adhesive SBS APP Sheet Bitumen Waterproof Roll Roof Waterproof Membrane

Description

A self-adhesive waterproof coil without tire body, with ul­tra-high cohesivity, elongation, high temperature resistance, low temperature resistance, water resistance and other proper­ties, one tear one paste, convenient construction. The high temperature resistant aluminum foil on the surface of the metal greatly improves the service life of the coil. In 2014, it under­took the roofing waterproof project of nearly 80,000 square meters of China Mobile Guangdong communication Tower, and received unanimous praise.

SELF-ADHESIVE COIL (DRY LAYING METHOD)

1) Before pasting the coil, there should be no dust, sundries, moisture a t the base. If the base is rusted, use primer glue to brush and then paste. When pasting coil material, the roof should be placed from the low to the high (along the water direction), overlapping lap should be in the opposite direction of the downpipe.
2) When pasting the rolling material, the self-adhesive bottom surface isolation paper should be torn. Before the large area of the overlay should be done Yin and Yang Angle additional layer and node sealing treatment.
3) When rolling the roll, the waterproof roll should be slightly tightened and not too slack. The air under the roll should be excluded and compacted with a press roll. After plastered 24 less than shall not be water, should do a good job of product protection measures.

SELF-ADHESIVE COIL (WET PAVING METHOD)
1) Clean the surface of the base. The base can be wet, but there can be no Ming water.
2) Using 42.SR general silica cement to prepare the polymer slurry, stir the compound rubber powder and cement evenly according to the weight ratio of 1:10, add water to make the slurry, the water-cement ratio is 0.4, stir with an electric mixer for 1~2 minutes, mix well and stand for 5~8 minutes before use.
3) Use a scraper to evenly paint the mixed polymer cement slurry on the base, while scraping the polymer mortar, the waterproof coil is pasted on the top, and the exhaust roll and stick firmly. After paving and pasting, the lap edge of the coil should be checked in time to pre­vent empty drum and warped edge.
4) The joints of the two adjacent rolls are lapped. During construction, the reserved isolation belt of the self-adhesive edge can be torn off and pasted directly.