Diamond sand wear-resistant epoxy flooring foundation requirements

Diamond sand wear-resistant epoxy flooring foundation requirements

Answer:

1. The strength of the base concrete should reach C25 or above, the water cement ratio should be controlled below 0.50, the slump difference of the concrete should be controlled between 70-100mm, and the concrete mixture should minimize segregation and control bleeding as much as possible; 

To ensure sufficient fluidity of the concrete mixture and facilitate floor construction, it is recommended to add appropriate admixtures to the concrete. 

3. The base concrete should be poured and compacted according to the standards of excellent concrete, paying attention to precise dimensions and reducing the generation of floating slurry. 

4. It is best to construct the surface of the hardening agent at the same time as the concrete structural layer. If it is necessary to construct it at the same time as the leveling layer, it is recommended to use fine aggregate concrete with a thickness of not less than 50mm for the leveling layer, and consider configuring expansion steel mesh. 

5. Pay special attention to the corners of the base concrete construction block to ensure that the concrete is compacted and compacted, and additional reinforcement measures should be taken.