Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composite waterproof structure suitable for underground engineering
The invention discloses a composite waterproof structure suitable for underground engineering. The composite waterproof structure comprises a middle-buried rubber waterstop and a capillary crystalline waterproof agent. A cavity extending in the length direction of the middle-buried rubber waterstop is formed in the middle-buried rubber waterstop, and the cavity is filled with a capillary crystalline waterproof agent. According to the composite waterproof structure, the internal cavity of the embedded rubber waterstop is filled with the capillary crystalline waterproof agent, and the property that the capillary crystalline waterproof agent can generate solid crystals after being subjected to a physical and chemical reaction with concrete is fully utilized; the permeable crystallization waterproof agent is added to the embedded rubber waterstop, so that the embedded rubber waterstop can still play a waterproof role through the permeable crystallization waterproof agent after being aged and damaged, micropores in concrete are filled with the permeable crystallization waterproof agent to block a water seepage path, the service life of the composite waterproof structure is prolonged, and the waterproof performance of the concrete structure is effectively improved.
本发明公开了一种适用于地下工程的复合防水结构，该复合防水结构包括中埋式橡胶止水带和渗透结晶防水剂；中埋式橡胶止水带内设置有沿其长度方向延伸的空腔，并在空腔内填充有渗透结晶防水剂。上述复合防水结构在中埋式橡胶止水带的内部空腔中填充有渗透结晶防水剂，充分利用渗透结晶防水剂能与混凝土发生物理化学反应后生成固体结晶的性质，使得中埋式橡胶止水带在老化破损后仍能通过渗透结晶防水剂发挥防水功能，通过渗透结晶防水剂填补混凝土内部的微孔隙从而封堵渗水路径，从而延长中复合防水结构的使用寿命，并有效提升混凝土结构的防水性能。
Composite waterproof structure suitable for underground engineering
The invention discloses a composite waterproof structure suitable for underground engineering. The composite waterproof structure comprises a middle-buried rubber waterstop and a capillary crystalline waterproof agent. A cavity extending in the length direction of the middle-buried rubber waterstop is formed in the middle-buried rubber waterstop, and the cavity is filled with a capillary crystalline waterproof agent. According to the composite waterproof structure, the internal cavity of the embedded rubber waterstop is filled with the capillary crystalline waterproof agent, and the property that the capillary crystalline waterproof agent can generate solid crystals after being subjected to a physical and chemical reaction with concrete is fully utilized; the permeable crystallization waterproof agent is added to the embedded rubber waterstop, so that the embedded rubber waterstop can still play a waterproof role through the permeable crystallization waterproof agent after being aged and damaged, micropores in concrete are filled with the permeable crystallization waterproof agent to block a water seepage path, the service life of the composite waterproof structure is prolonged, and the waterproof performance of the concrete structure is effectively improved.
本发明公开了一种适用于地下工程的复合防水结构，该复合防水结构包括中埋式橡胶止水带和渗透结晶防水剂；中埋式橡胶止水带内设置有沿其长度方向延伸的空腔，并在空腔内填充有渗透结晶防水剂。上述复合防水结构在中埋式橡胶止水带的内部空腔中填充有渗透结晶防水剂，充分利用渗透结晶防水剂能与混凝土发生物理化学反应后生成固体结晶的性质，使得中埋式橡胶止水带在老化破损后仍能通过渗透结晶防水剂发挥防水功能，通过渗透结晶防水剂填补混凝土内部的微孔隙从而封堵渗水路径，从而延长中复合防水结构的使用寿命，并有效提升混凝土结构的防水性能。
Composite waterproof structure suitable for underground engineering
一种适用于地下工程的复合防水结构
RAO BANGZHENG (Autor:in) / GUO JIANTAO (Autor:in) / LU LINHAI (Autor:in) / GAO WENYUAN (Autor:in) / GUO XIAOHONG (Autor:in) / ZHANG YUQI (Autor:in) / CHAO FENG (Autor:in) / WANG JIN (Autor:in) / WANG TENG (Autor:in) / LI JINGGE (Autor:in)
15.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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