What weather is not suitable for the surface construction of acrylic stadium in a year?

(1) Weather temperature: construction is prohibited in weather below 0 degrees, and acrylic materials should be protected against freezing.

(2) Humidity: When the air relative humidity is more than 85%, it is not suitable for construction.

(3) Weather: Construction cannot be carried out in rainy and snowy days.

(4) When the atmospheric humidity during the construction of acrylic stadium is lower than 10% or higher than 35%, the construction cannot be carried out.

(5) In windy weather, in order to avoid sundries blowing into the site before the coating is cured, no construction is allowed.

(6) The construction of each layer of paint must be thoroughly filmed inside and outside before the next layer of paint can be constructed.

The general characteristics of acrylic stadium coating system: completely free of asbestos, lead and mercury, in line with the principle of environmental protection. Completely green and environmentally friendly, with high ultraviolet resistance, lasting deep color, no fading and no shedding. Easy to maintain, low maintenance cost, durable in any weather conditions. There are many colors to choose from, including blue, red, dark green and light green. Long service life, generally more than 6 years. If the foundation quality is good, its service life can be extended. The surface layer can effectively relieve the impulse and reduce the injury and fatigue to athletes. The products approved by the International Tennis Association (ITF) are suitable for international competition venues. Acrylic coating system is suitable for concrete base and asphalt base, providing high-quality sports ground materials at reasonable price. It is considered as the most economical ground system for leisure and professional tennis courts and basketball courts.

1. Adhesive layer: coat a layer of "elastic paving" special adhesive on the concrete base. The adhesive is water-based epoxy resin, which is alkali-resistant, can be closely attached to the cement surface, and closely combined with "PLAY -PAVE" series coatings to prevent degumming, wrinkling and other problems.

2. Foundation reinforcement layer: an acrylic emulsion coating made of quartz sand without asbestos, which has the characteristics of good permeability and high strength. It can improve the strength, flatness and service life of the site.

3. Filling layer: paved with "PLAY -PAVE" acrylic layer and quartz sand, and the ball speed can be adjusted by adjusting the particle size and dosage of quartz sand.

4. Surface layer: color anti-ultraviolet acrylic paint is laid to increase wear resistance.

5, paint line: "elastic-spread" white paint, strong hiding power, easy to use.

trait

1. The special coating for the stadium is made of 100% advanced acrylic material, which is non-toxic and asbestos-free, and is an environmentally friendly surface material;

2, suitable for various climatic environments, resistant to ultraviolet radiation, durable in color and pure in color;

3. Long service life, which can reach 8- 10 years (the specific situation depends on the site foundation quality and construction quality);

4. Acrylic paint is a self-cleaning product, which is convenient for maintenance and high-pressure water washing.

5. The cost performance is very competitive;

6. Compared with the elastic surface course, the hard acrylic surface course has higher requirements for site flatness due to its thickness.