A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses waterproof concrete which is characterized by consisting of the following components in parts by weight: 200-400 parts of cement, 150-300 parts of fine aggregate sand, 100-200 parts of rough aggregate sand, 1-8 parts of super fine quartz sand, 0.2-0.9 part of silicon dioxide granules, 3-7 parts of a waterproof agent and 100-200 parts of water. By confirming the components and the content, a relatively good synergistic effect of the components of the concrete waterproof agent disclosed by the invention can be achieved, the concrete capillary structure can be effectively improved, internal capillary channels of concrete can be blocked, the anti-seepage and waterproof function can be remarkably improved, reinforced steel bars inside a concrete structure are not rusted, and the anti-aging property is good.
The invention discloses waterproof concrete which is characterized by consisting of the following components in parts by weight: 200-400 parts of cement, 150-300 parts of fine aggregate sand, 100-200 parts of rough aggregate sand, 1-8 parts of super fine quartz sand, 0.2-0.9 part of silicon dioxide granules, 3-7 parts of a waterproof agent and 100-200 parts of water. By confirming the components and the content, a relatively good synergistic effect of the components of the concrete waterproof agent disclosed by the invention can be achieved, the concrete capillary structure can be effectively improved, internal capillary channels of concrete can be blocked, the anti-seepage and waterproof function can be remarkably improved, reinforced steel bars inside a concrete structure are not rusted, and the anti-aging property is good.
Concrete waterproof agent, waterproof concrete and preparation method of waterproof concrete
| European Patent Office | 2023
| Engineering Index Backfile | 1934
| Engineering Index Backfile | 1949
| Engineering Index Backfile | 1912