A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for waterproof and moistureproof floor of basement
The invention relates to a construction method for a waterproof and moistureproof floor of a basement. The DPS structure self-waterproof layer, the high polymer negative pressure waterproof coating, the polyurea flexible waterproof layer and the polyurethane thermal insulation material are combined, the DPS structure self-waterproof layer can rapidly and effectively react with calcium hydroxide, calcium aluminide, calcium silicate and the like in the concrete structure layer, inert crystals are formed and embedded into capillary pores of concrete, micro cracks are sealed, and the thermal insulation performance of the concrete structure layer is improved. Therefore, the compactness and compressive strength of the concrete surface layer are greatly enhanced; the high-polymer negative-pressure waterproof coating has super-strong active chemical substances and super-strong permeability and cohesiveness, can bear an anti-permeability pressure of 1.5 MPa, and has no surface permeability; the polyurea waterproof layer does not contain any volatile organic compound and is environment-friendly, and a coating is continuous, compact, seamless and free of pinholes; through combined rigid and soft material construction, performance insufficiency of a traditional material on the downstream face of the basement can be overcome, and meanwhile the service life of the waterproof and moisture-proof material of the basement is prolonged.
本发明涉及一种地下室防水防潮地坪施工方法。本发明采用DPS结构自防水、高聚物负压防水涂料、聚脲柔性防水、聚氨酯保温材料相结合，DPS结构自防水能迅速有效地与混凝土结构层中的氢氧化钙、铝化钙、硅酸钙等反应，形成惰性晶体嵌入混凝土的毛细孔，密闭微细裂缝，从而极大地增强混凝土表层的密实度和抗压强度；高聚物负压防水涂料具有超强活性化学物质和超强渗透性粘结性，可承受1.5MPa的抗渗压力，表面无渗透；聚脲防水层不含任何挥发性有机物，对环境友好，涂层连续、致密，无接缝，无针孔；通过组合的刚柔并济的材料施工，可补齐地下室背水面传统材料的性能不足，同时增加了地下室防水防潮材料的使用寿命。
Construction method for waterproof and moistureproof floor of basement
The invention relates to a construction method for a waterproof and moistureproof floor of a basement. The DPS structure self-waterproof layer, the high polymer negative pressure waterproof coating, the polyurea flexible waterproof layer and the polyurethane thermal insulation material are combined, the DPS structure self-waterproof layer can rapidly and effectively react with calcium hydroxide, calcium aluminide, calcium silicate and the like in the concrete structure layer, inert crystals are formed and embedded into capillary pores of concrete, micro cracks are sealed, and the thermal insulation performance of the concrete structure layer is improved. Therefore, the compactness and compressive strength of the concrete surface layer are greatly enhanced; the high-polymer negative-pressure waterproof coating has super-strong active chemical substances and super-strong permeability and cohesiveness, can bear an anti-permeability pressure of 1.5 MPa, and has no surface permeability; the polyurea waterproof layer does not contain any volatile organic compound and is environment-friendly, and a coating is continuous, compact, seamless and free of pinholes; through combined rigid and soft material construction, performance insufficiency of a traditional material on the downstream face of the basement can be overcome, and meanwhile the service life of the waterproof and moisture-proof material of the basement is prolonged.
本发明涉及一种地下室防水防潮地坪施工方法。本发明采用DPS结构自防水、高聚物负压防水涂料、聚脲柔性防水、聚氨酯保温材料相结合，DPS结构自防水能迅速有效地与混凝土结构层中的氢氧化钙、铝化钙、硅酸钙等反应，形成惰性晶体嵌入混凝土的毛细孔，密闭微细裂缝，从而极大地增强混凝土表层的密实度和抗压强度；高聚物负压防水涂料具有超强活性化学物质和超强渗透性粘结性，可承受1.5MPa的抗渗压力，表面无渗透；聚脲防水层不含任何挥发性有机物，对环境友好，涂层连续、致密，无接缝，无针孔；通过组合的刚柔并济的材料施工，可补齐地下室背水面传统材料的性能不足，同时增加了地下室防水防潮材料的使用寿命。
Construction method for waterproof and moistureproof floor of basement
一种地下室防水防潮地坪施工方法
LI LIANGGUO (author) / CHEN TIAN (author) / YANG YANG (author)
2024-03-29
Patent
Electronic Resource
Chinese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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