A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Permeation and solidification type waterproof agent and construction method thereof
The invention discloses a permeation and solidification type waterproof agent which comprises a component A and a component B; the component A is an osmotic coagulator and comprises sodium silicate, lithium silicate and water; and the component B is acid or salt capable of gelling sodium silicate. The permeation and solidification type waterproof agent comprises a component A of a permeation and solidification agent and acid or salt capable of gelling sodium silicate. When in use, the solution is diluted and then brushed on a concrete surface or a facing tile, and sodium silicate and the like in the solution permeate into a base body through micropores in the surface of the base body in a liquid form. The component A and the component B in the permeation and solidification type waterproof agent react, the component A and incompletely hydrated active substances of concrete react, the two reactions are carried out together to generate a gel substance which is high in strength and insoluble in water, and the gel substance can fill micropores in a concrete structure, so that a leakage channel of the concrete is blocked.
本发明公开了一种渗透凝固型防水剂，包括组分A和组分B；所述组分A为渗透凝固剂，所述组分A包括硅酸钠、硅酸锂和水；所述组分B为可使硅酸钠凝胶的酸或盐。本发明的渗透凝固型防水剂包括渗透凝固剂的组分A和可使硅酸钠凝胶的酸或盐。使用时经稀释后刷图在混凝土表面或饰面瓷砖上，溶液中硅酸纳等以液态的形式通过基体表面微孔渗入到基体内部。渗透凝固型防水剂中的组分A成分与组分B成分反应、组分A与混凝土的未完全水化的活性物质反应，两种反应同行进行生成强度较高且不溶于水的凝胶物质，该凝胶物质可以填充混凝土结构中的微孔，从而达到堵塞混凝土的渗漏通道。
Permeation and solidification type waterproof agent and construction method thereof
The invention discloses a permeation and solidification type waterproof agent which comprises a component A and a component B; the component A is an osmotic coagulator and comprises sodium silicate, lithium silicate and water; and the component B is acid or salt capable of gelling sodium silicate. The permeation and solidification type waterproof agent comprises a component A of a permeation and solidification agent and acid or salt capable of gelling sodium silicate. When in use, the solution is diluted and then brushed on a concrete surface or a facing tile, and sodium silicate and the like in the solution permeate into a base body through micropores in the surface of the base body in a liquid form. The component A and the component B in the permeation and solidification type waterproof agent react, the component A and incompletely hydrated active substances of concrete react, the two reactions are carried out together to generate a gel substance which is high in strength and insoluble in water, and the gel substance can fill micropores in a concrete structure, so that a leakage channel of the concrete is blocked.
本发明公开了一种渗透凝固型防水剂，包括组分A和组分B；所述组分A为渗透凝固剂，所述组分A包括硅酸钠、硅酸锂和水；所述组分B为可使硅酸钠凝胶的酸或盐。本发明的渗透凝固型防水剂包括渗透凝固剂的组分A和可使硅酸钠凝胶的酸或盐。使用时经稀释后刷图在混凝土表面或饰面瓷砖上，溶液中硅酸纳等以液态的形式通过基体表面微孔渗入到基体内部。渗透凝固型防水剂中的组分A成分与组分B成分反应、组分A与混凝土的未完全水化的活性物质反应，两种反应同行进行生成强度较高且不溶于水的凝胶物质，该凝胶物质可以填充混凝土结构中的微孔，从而达到堵塞混凝土的渗漏通道。
Permeation and solidification type waterproof agent and construction method thereof
一种渗透凝固型防水剂及其施工方法
HUANG YINGRU (author) / ZHONG SHUFA (author) / WU CANLING (author)
2022-02-11
Patent
Electronic Resource
Chinese
Permeation and solidification type waterproof agent and construction method thereof
| European Patent Office | 2023
Surface permeation type waterproof coating and preparation method thereof
| European Patent Office | 2023
| European Patent Office | 2022