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Before Laying Of Waterproof Plate How To Dispose Of The Laying Of The Foundation
Seepage prevention effect of the waterproofing and the laying process is related to the construction, prior to the laying of waterproof plate, how can we demand disposal of laying foundations? 1, cleaning, laying on the ground, solid demand matrix, flat, do not bump, the appearance of crack-free and sharp objects, wire, rocks and other debris. So before laying the Foundation needs to stop the quality of cleaning. 2, laying protective layer, if the grass and laying of waterproofing, necessary to clean up the roots, spraying herbicides to weeds. Waterproof Board contacts should be paved with small particle size as a protective layer of sand or clay layer, and cover thickness of protective layer should be equal or greater than 30 cm.