First, polish and clean the ground (acid washing is required in places such as Yunnan, Guizhou, Sichuan, Hubei, and Enshi) before proceeding with the standardized construction procedures for the silicon PU stadium.
① Apply a layer of adhesive evenly;
② Scrape the elastic layer three times with water-based silicone PU elastic layer material.③ Apply another layer of reinforcing material with silicon PU to promote the adhesion between the elastic layer and the surface layer,
④ Apply water-based silicone PU topcoat and anti slip powder on two layers to achieve anti slip effect, and then mark the court line,
Performance of Green Shu Silicon PU Floor Material
Silicon PU stadium material is a new generation of stadium pavement material developed on the basis of PU stadium material. This material is scientifically composite with polyurethane (PU) material and materials containing organic silicon components. The produced material is used on the surface layer of the stadium, fundamentally and effectively solving the shortcomings of PU stadium materials in professional performance, environmentally friendly construction, service life, daily maintenance, etc., and has revolutionary innovative performance.
1. Specially designed surface layer - tough with a certain coefficient of friction. It not only ensures that athletes start quickly and move easily, but also gives them a down-to-earth sense of safety.
2. The high rebound elastic layer can not only protect the joints of athletes, reduce the risk of ligament injuries, but also improve their running speed and enhance their competitive level.
3. Superior weather resistance. It will not fade, pulverize, harden, or soften due to environmental changes such as ultraviolet radiation, ozone, rain, and high and low temperature climate, and can maintain its bright colors for a long time. Under normal circumstances, it has a lifespan of five years without changing color and ten years without changing elasticity.
4. Superior wear resistance. It can ensure that the appearance and structural features remain stable and unchanged, with good wear resistance, and can meet the needs of long-term high frequency use.
5. Strong anti fouling surface layer - tough, dense, not easily scratched by shoe soles or other hard objects, can maintain the smoothness of the court as new for a long time. Unmanned stadiums are also suitable for use.
6. Environmental Protection: All indicators of this product meet the national indoor decoration hygiene standards and have obtained an environmental protection certificate. The product does not produce toxic or harmful substances during use and construction, making it a truly environmentally friendly product.
7. Superior adhesion: It has excellent adhesion to cement foundation, asphalt foundation, floor tiles, old PU layer, acrylic acid, epoxy, old wooden flooring, metal and other foundations.
construction technology
1. Basal surface treatment;
2. Apply sealing primer;
3. Scraping putty;
4. Polishing and vacuuming;
5. Apply colored paint;
The primer uses epoxy resin as the main agent: curing agent, which is evenly mixed and cured for about 10 minutes. It is then rolled on with a wool drum for one coat. The primer mainly seals the base layer and prevents moisture and dust
6. Fill in processing
Mix epoxy paint quartz sand with epoxy mortar to fill expansion joints and damaged areas
7. Scrape the middle layer
8. Apply epoxy resin topcoat
9 Engineering Maintenance
