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现阶段,新建工程发生渗漏水问题的比例居高不下。据权威机构统计,全国每年至少有80%的建(构)筑物出现渗漏。引起工程防水层渗漏的原因较多,可归纳为设计、材料、施工、维护4方面,其中以施工和选材不当最为突出。一、选材要点材料的选用往往决定于设计做法。现在的防水材料无非液态防水材料和卷材防水材料两种,防水材料与防水基层粘合严密,
At this stage, there is a high proportion of water leakage problems in newly-built projects. According to statistics from authoritative agencies, at least 80% of the country’s buildings (structures) have leakages each year. Leakage caused by engineering waterproofing more reasons can be summarized as design, materials, construction, maintenance 4 aspects, of which construction and material selection is the most prominent. First, the selection of materials The choice of materials often depends on the design approach. Now the waterproof material is nothing more than liquid waterproof material and the membrane waterproof material two, waterproof material and waterproof grass-roots adhesion tight,