Steel roof waterproofing is understood by etymology. It must be a concept corresponding to leakage and seepage. In this case, as long as there are signs of water leakage, there must be steel roof waterproofing materials and construction and other topics.
You're right. So all steel roof waterproofing must consider the question is what kind of materials and construction technology.
Taking roof steel structure roof waterproofing as an example, we need to know three basic knowledge:
First, the basic layer of roof waterproofing is intermittent steel roof waterproofing, which is directly affected by natural environmental conditions. Therefore, the characteristics of roof waterproofing layer of roof steel structure must be dynamic and changeable conditions to consider the affirmative durability.
Second: Roof steel roof waterproofing layer is a kind of steel roof waterproofing building, attached to the floor. As usual, cement mortar and fine aggregate concrete are the basic strata, so the "holes" and "joints" on the floor are the key to deal with roof seepage, flow grooves and stratification. In the theory and practice of the whole industry for many years, waterproofing design of roof steel structure roof should include three layers: basic block layer, important steel structure roof waterproofing layer and progressive strengthening layer, so as to form a complete set of steel structure roof waterproofing layer.
Thirdly, the role of lower sealing layer, main steel roof waterproofing layer and strengthening layer