Concrete waterproofing agent can significantly improve the impermeability and waterproof function of concrete,
and the impermeability grade can reach more than P25. At the same time, it has the effects of slow setting, early strength, water reduction and crack resistance, and can improve the workability of fresh mortar, and can replace stone ash paste. The following introduces the outstanding characteristics of concrete waterproof agent.
1. Reduce water and enhance function.
2, impermeable function: mixing concrete waterproof agent, can improve the concrete capillary structure, at the same time precipitation gel, blocking the concrete internal capillary channel, compared with no waterproof agent, impermeable performance can be increased by 5-8 times, with long-term waterproof effect.
3, improve the working performance of mortar: can improve the workability of newly mixed mortar, small gladdening rate, significantly improve the workability of mortar.
4, benefit analysis: It has the effect of replacing stone plaster, overcoming empty drum, shell, reducing falling ash, saving labor and improving efficacy.
5, slow setting effect: can delay the cement hydration heat release rate, can prevent concrete cracking.
6, save cement: in keeping with the strength of the benchmark concrete, such as slump, under the premise of saving cement 10%.