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研究了聚合物防水防裂混凝土抗裂韧性、抗拉抗折强度,极限延伸率,变形性能及防水性能;研究了聚合物防裂防水剂的施工性能;考察了聚合物防裂防水剂的应用情况;叙述了聚合物防裂防水剂的作用机理。通过大量试验,表明聚合物防裂防水混凝土具有较高的抗裂韧性,较高的抗拉、抗折强度,较高的极限延伸率,较低的收缩性能,较低的渗透性能,通过研究和应用找到了提高混凝土的抗裂性能,防水性能和耐久性能的途径。
The fracture toughness, tensile and flexural strength, ultimate elongation, deformation and water resistance of polymer waterproof and anti-cracking concrete were studied. The construction performance of polymer anti-cracking and waterproof agent was studied. The application of polymer anti-cracking and waterproof agent Situation; describes the mechanism of the role of polymer crack-resistant waterproofing agent. Through a large number of tests, it shows that the polymer anti-cracking and waterproof concrete has higher crack resistance, higher tensile strength, flexural strength, higher ultimate elongation, lower shrinkage and lower permeability, And applications to find ways to improve crack resistance, water resistance and durability of concrete.