The permeable floor is a waterproof, anti-corrosive, non-slip environmentally friendly material that not only absorbs the noise generated by the vehicle, but also absorbs a large amount of dust and reduces the pollution in the air.

Because there are many holes in the permeable floor, it is easy to drop water and dry, so maintenance is very important. Especially in early curing, it is necessary to pay attention to prevent a lot of evaporation of water in the floor. The permeable concrete demoulding is shorter than the plain concrete. If the side surface and the edge are exposed to the air, the plastic film or color strip cloth is used to cover the road surface and the side surface in real time to ensure the humidity and cement hydration.

The permeable floor should be sprinkled for maintenance one day after pouring. When pouring water, it is not advisable to use the pressure water column to directly rush the concrete surface. It may take some cement slurry to form some thin parts, but it can be directly from the normal state. Water down. The watering and maintenance of the permeable floor should be no less than 7 days.