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防水堵漏原理
防水堵漏原理
Principle of Waterproof and Leakage Stoppage
防水补漏对于大家来说都知道，但是大部分人对其操作原理就很难解释清楚了，所以本文章为大家介绍防水补漏原理及小常识，帮助大家在日常生活中遇到的房屋漏水的小问题。
Waterproof leak repair for you all know, but most people are
difficult to explain its operating principle clearly, so this article
introduces the principle of waterproof leak repair and small common
sense, to help you in daily life encountered small problems of house
leakage.
防水补漏原理是利用混凝土本身固有的化学性及多孔性，以水为载体，借助水的渗透作用与混凝土内的化学物质产生反应，顺着或逆着水压方向产生作用，在混凝土微孔及毛细管中传输、充盈、催化混凝土内未完全水化的成份再次发生化学作用，形成不溶性的枝蔓状结晶并与混凝土结合为整体，使任何方向来的水及其他液体被堵塞。
The principle of waterproofing and leak-filling is to utilize the
inherent chemical and porous nature of concrete itself, take water as
the carrier, react with the chemical substances in concrete by means of
the permeation of water, act in the direction of water pressure,
transfer, fill and catalyze the incomplete hydration of the components
in concrete micro-pore and capillary, and form insoluble branches again.
Crystallization and the combination of concrete as a whole, so that
water and other liquids from any direction are blocked.
When there is no water in the structure, the active ingredient of
Jingwei will remain static, but when it contacts with water again, the
above chemical action and sealing process will occur repeatedly, and
will go deeper into the concrete, so as to achieve the purpose of
permanent waterproof, moisture-proof and chemical corrosion resistance,
and also play the role of protecting steel bar, strengthening the
strength of concrete structure, and can self-repair. Cracks less than
0.41 mm. It is harmless to human body and easy to construct. It is
widely used in underground structure, subway, bridge, road surface,
drinking water plant, sewage treatment plant, power station and water
conservancy projects of industrial and civil buildings