A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an anti-crack reinforcing agent for concrete. The anti-crack reinforcing agent is characterized by being composed of the following components in parts by weight: 5 to 10 parts of isopropanol, 3 to 12 parts of triethanolamine, 1 to 4 parts of sodium hydroxide, 1 to 3 parts of dextrin, 2 to 8 parts of tributyl ester, 8 to 20 parts of polypropylene fiber, 2 to 16 parts of basalt fiber, 10 to 30 parts of high efficient water reducer, and 4 to 10 parts of organic silicon reinforcing agent. By determining the content range of each component, a better synergetic effect can be achieved, and thus the reinforcing agent is enabled to have the multiple functions of preventing water seepage, freezing, and cracking, resisting impact force and wear, and reducing water. By adding the reinforcing agent into concrete, multiple functions of concrete, such as anti-crack performance, impact resistant property, waterproof performance, slump, workability, and the like are prominently improved.
The invention discloses an anti-crack reinforcing agent for concrete. The anti-crack reinforcing agent is characterized by being composed of the following components in parts by weight: 5 to 10 parts of isopropanol, 3 to 12 parts of triethanolamine, 1 to 4 parts of sodium hydroxide, 1 to 3 parts of dextrin, 2 to 8 parts of tributyl ester, 8 to 20 parts of polypropylene fiber, 2 to 16 parts of basalt fiber, 10 to 30 parts of high efficient water reducer, and 4 to 10 parts of organic silicon reinforcing agent. By determining the content range of each component, a better synergetic effect can be achieved, and thus the reinforcing agent is enabled to have the multiple functions of preventing water seepage, freezing, and cracking, resisting impact force and wear, and reducing water. By adding the reinforcing agent into concrete, multiple functions of concrete, such as anti-crack performance, impact resistant property, waterproof performance, slump, workability, and the like are prominently improved.
Concrete structure anti-crack reinforcing construction technology
| European Patent Office | 2024