How to check the quality of concrete hardened floor with seal agent?
Because there is no standard industry criteria, many construction companies simplify the construction process, and customers have to only accept it passively.
After the construction of concrete hardened floor with seal agent, how do we check whether its performance is qualified? What is the acceptance standard of the concrete seal curing agent?
What are the acceptance criteria for concrete hardened floor with seal agent?
The following are introductions of some acceptance criteria:
The sealness is mainly reflected in the resistance to external pollution, water, oil and other pollutants. Normal concrete hardened floor can effectively prevent the invasion of pollutants, but not absolutely.
The anti-fouling performance of the floor after construction should be better than the old ground, including the two parameters: stain penetration time and volume.
The optimal strength of concrete seal curing agent floor can reach Mohs hardness of 8-9 degrees, but not all floors use this as an acceptance standard after construction.
Generally speaking, the strength of the floor after construction should be greatly improved compared to the old ground. The minimum standard is that there will be no ash or sand on the ground, and there will be no scars if you move it with non-sharp metal objects.
Preventing the generation of dust is the minimum standard for concrete seal curing agent floor. This applies to all floors where concrete seal curing agent has been used.
The improvement of concrete seal curing agent on the ground glossiness is mainly reflected in the filling of concrete pores, so that the original diffuse reflection of light is more converted into specular reflection to increase a certain glossiness.
It needs mechanical polishing to achieve high gloss, such as mirror effect, which is achieved by machinery grinding and polishing. This is mainly determined by the requirements of customers, there is no uniform standard.
Neither high-gloss nor matte concrete hardened floor can be slippery, or it is suspected to be waxed during the construction process, unless Party A permits, otherwise it isscamp work and stint material.
You can see a high-quality concrete seal curing agent floor when achieving the above five standards, and performance of the floor issuperior.