Waterproofing Effectiveness and Test Methods of Typical Waterproofing Membranes for Concrete Roof Engineering
Waterproof material performance test methods and determination indexes are relatively perfect,but as a project waterproofing effectiveness determination is slightly insufficient.Set aging conditions based on application scenarios,typical waterproofing membranes for concrete roof tensile,flexibility,crack bridging performance to carry out orthogonal tests,the results show that:waterproofing material performance significantly degradation of the temperature of more than 80℃,time for 12 weeks.Waterproofing effectiveness indicators can be used to cause and effect analysis,based on the application of scenarios,factors affecting the design of the test,the results need to reflect the service temperature and working condition,the results of the waterproofing materials,waterproofing materials,waterproofing materials,waterproofing materials,waterproofing materials,waterproofing materials,waterproofing materials and other materials.Multi-class test control is conducive to determining a relatively reasonable critical value.Waterproof failure probability calculation can be based on this,related technical research,standardization can refer to its laws.
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