How to distinguish professional artificial boxwood panels?

After years of development in China, artificial turf industry has evolved its own set of testing standards. The quotation of artificial turf is summarized and sorted by artificial turf. At present, there are two major standards for turf quality inspection, namely, the product quality standard of artificial turf and the quality standard of artificial turf paving site. The product standard includes the inspection standards for the quality of artificial grass silk and the physical items of artificial turf; the site standard includes the site levelness, inclination and site size control standards. Quality inspection standard for artificial turf products. PP or PE materials are used for the professional artificial turf artificial turf. The artificial turf manufacturer shall have SGS class II fire protection certification, hazardous substance certification, anticorrosion, wear-resistant certification, etc. Meanwhile, the back glue used at the bottom of the turf also affects the quality of the artificial turf. The back glue shall have environmental protection and safety certification.

Hockey turf grounds are quite different from our well-known soccer artificial turf. Due to the characteristics of hockey, the lawn of professional hockey should conform to its good water holding capacity, water permeability, excellent abrasion resistance, excellent flatness, anti-aging and weather resistance, and high grass density, no direction, and keep the ball moving direction at all times. There are many requirements for artificial turf quotation and site spreading technology, among which, the double requirements of water seepage and water conservation of the stadium put forward a new test for the construction. According to the requirements, after 35 minutes of watering, the average water volume on the surface of the stadium is 3 mm, and the water volume at any place shall not be less than 2 mm. Therefore, it is suggested to use five layers of lime, coarse asphalt, medium asphalt, rubber particle damping layer and artificial grass to meet the following basic requirements. 1. hockey grass characteristics: good water retention and water permeability; strong wear resistance, long service life; excellent flatness, aging resistance and weather resistance. High grass density, no direction, keep the ball moving direction; thickened cushion layer, excellent sports performance and foot feel; environmental protection without pollution and no fading; artificial grass surface is glossy without glare; joints are few and no trace.

Widely recognized polyethylene / polypropylene fiber is used; professional glue coating has better weather resistance; grass cluster woven structure has high cashmere density, durability and high cost performance; high strength bottom is used, and professional glue is applied for reinforcement, with long service life, stability and deformation; there are holes on the back of professional turf, forming porous characteristics, easy to drain; suitable for all Unique friction force of different climate; multiple color choices, which can provide separation or embedded marking; the quoted products of artificial turf have long service life and are not easy to deform; they are UV proof, waterproof, mildew proof, environmental friendly and pollution-free. All artificial grass products contain UV stabilizers to prevent UV damage to grass fiber and ensure long-lasting sports performance and color, easy to clean and maintain. 1、 Set out, find out the center point of the site, and determine the exact location of each point and line on the site according to the center point; 2. Spread the turf along the horizontal side of the site, and push it from one end of the vertical side to the other end in turn; 3. Cut the white grass line woven on the outside of the turf, and set it aside for use; 4. Lap the joints of the green turf for 2-3cm, and use a straw cutter or cutter to cut it The paper knife is cut to make the turf on both sides overlap compactly as much as possible;