Roof with a single group of waterproof coating and glass fiber cloth done, but the past is still in the seam water seepage, how should remediation?
Without plugging king, deep 2CM can clean up the gap, using block gap ointment caulking first brush a waterproof coating and sealing, and waterproof paint.
The 911 one component waterborne polyurethane waterproof coating, construction, processing the original leak, clean it up, the best to the original paint and glass fiber cloth clean, with 911 of one component waterborne polyurethane waterproof coating in the crevice of a brush, brush the width of the slot width is 200MM. Brush two more than the first width, the thickness of long to 1MM, third brush width of two width, thickness of 0.2MM can be.
Now there are waterproof paint, not black, black is likely to be asphalt type, easy to brittle crackingNow there are chlorinated rubber class waterproof, and silicone waterproof, you buy when asked clearly type, and then mixed white cement modulation, brush more than a few times, anti cracking, waterproof prominent, can be directly built
