Xuzhou's Experience and Teaching in Waterproof Concrete Anti-Slip Floor Construction, Free Sample of Cement Embossed Flooring

Permeable concrete reinforcing agent is a new type of environmentally friendly material that can participate in the cement hydration reaction to form a polymer cement hydration body. It increases the coating thickness on the surface of aggregates, significantly enhancing the compressive and bonding strength of the cement hydration body, and also greatly improves the concrete's frost-thaw resistance, durability, and weather resistance. The range of inorganic color powders is comprehensive, with wide applications, vibrant colors, strong coloring power, good dispersibility, and excellent weather resistance.

After the permeable concrete sealer reacts, it will form a tough, transparent, high-gloss film, significantly enhancing the wear resistance of the pavement and improving the luster, texture, and vibrancy of the surface.

Porous concrete construction method:

1) Permeable subgrade with lower water retention capacity
This subgrade mainly consists of a leveling layer and a permeable subgrade. The permeable subgrade has a high void ratio but is not thick, thus offering excellent permeability. It is suitable for areas with low precipitation, strong permeability in the subgrade, and high bearing capacity. It is primarily used in places such as sidewalks, non-motorized pathways, squares, parking lots, and pedestrian streets.
2) Permeable subgrade with high water retention capacity
Generally composed of a leveling layer, a water-retaining base layer, and geotextile, the water-retaining layer is thick with a low void ratio. When heavy rainfall occurs and cannot be drained promptly, part of the rainwater is stored in the base layer to prevent waterlogging on the road surface. This base layer is suitable for areas with heavy rainfall, providing both water retention and drainage. Below the water-retaining layer is the geotextile, which serves to maintain the bearing capacity of the cushion layer.

3) Permeable pavement with an internal overflow structure

4) Perimeter Overflow Structure
Permeable pavement overflow structures around the perimeter: Widely used in parking lots, these permeable pavements must have certain load-bearing capacity. However, as strength is increased, the permeability decreases. In heavy rainfall, it becomes difficult to timely drain off the water, leading to ponding on the road surface, hence the adoption of perimeter overflow structures.

The textured paving is achieved by applying a dry sprinkling of colored reinforcing agents to the freshly laid concrete surface after the water has disappeared from the surface. Then, a specialized tool is used to blend the colored reinforcing agents into the concrete layer. Once the surface moisture and luster have vanished, a uniform application of colored release and maintenance agents is done, followed by immediate stamping with pre-selected molds on the concrete surface to create various design styles, textures, and colors.