Cracks in the floor may sound like a minor problem, but in fact it may be a major hidden danger to the structural safety of buildings. In order to avoid more trouble, we must take precautions in advance!

Choose "slimming" cement

Choose cement with smaller shrinkage, such as medium and low heat cement and fly ash cement, reduce the amount of cement and make the floor healthier!

Water cement ratio, what did you say?

In the design of concrete mixture ratio, the water-cement ratio should be strictly controlled, because the greater the water-cement ratio, the greater the drying shrinkage. Don't forget to add the appropriate water reducer!

Setting shrinkage joint is a wise choice.

Set appropriate contraction joints in concrete structure to add a safety line for the house!

Early maintenance, careful care.

Strengthen the early curing of concrete and extend the curing time appropriately. Winter construction, but also remember to extend the insulation coverage time, and brush curing agent!

Stir well, no more, no less.

The water consumption of concrete must be accurately controlled and cannot be greater than the water consumption given by the mix design. Stir evenly, and the quality is more guaranteed!