——Remember the exclusive secrets of Shanghai Plastic Track Jinhan Sports: the secrets of various types of plastic track
The exclusive secret of Jinhan Sports: The mystery of various specifications of Shanghai plastic track
上海塑胶跑道 、epdm塑胶跑道材料等并集研发、生产、销售、施工指导为一体，专注运动场地设施专业化、精细化、规划化的高新企业，产品包涵了硅PU球场、丙烯酸球场、丙烯酸漆和塑胶跑道原料等，是中国综合实力最强的体育地材制造商。 Shanghai Jinhan Sports Facility Engineering Co., Ltd. is a high-tech enterprise that mainly engages in research, development, production, sales, and construction guidance of Shanghai Plastic Runway and Epdm Plastic Runway Materials. The product contains silicon PU court, acrylic court, acrylic paint and plastic track materials, etc., is China's most comprehensive sports flooring manufacturer.
Shanghai plastic runway is also called all-weather track and field athletic runway. It consists of polyurethane prepolymer, mixed polyether, rubber, EPDM rubber pellets or PU pellets, pigments, additives and fillers. The Shanghai plastic track has the characteristics of good flatness, high compressive strength, appropriate hardness and elasticity, and stable physical properties, which is conducive to athletes' performance, improves athletic performance, and reduces sports injuries. Together, Shanghai Plastic Runway is excellent in anti-ultraviolet, anti-aging and anti-corrosion. It is recognized as the ideal sports place in the world.
The following editors introduce the advantages and disadvantages of various specifications and models of plastic runways;
First, breathable plastic runway
A. Advantages of breathable plastic runway:
1, good self-cleaning, easy to clean dirt.
2. The requirements for the flatness of the foundation are low, which are reflected in:
(1) Can be leveled by the paver.
(2) The requirements for the groundwater pattern of the base are low, and water vapor will not form bubbles or delamination.
(3) Suitable for both cement and asphalt bases.
3. Convenient maintenance, the damaged part will not be further expanded, which is conducive to repair.
4, due to the root cause of the site cracking, sinking and other phenomena, has no effect on the degree of beauty.
5. The construction cost is low.
6. The construction process is of low quality danger and construction difficulty is small.
7, good drainage.
B. Disadvantages of breathable plastic runway:
1. In accordance with the requirements of the National IAAF, plastic shoes cannot be worn on plastic places.
2. Professional-level competitions are not acceptable and are not recognized by the IAAF.
3. The thicknesses are not common.
2. Hybrid plastic runway
A. Advantages of hybrid plastic runway:
1. The IAAF recognizes that it can be used as a professional sports venue.
2. The requirements for flatness of the foundation are relatively low, but it is not necessary to cement the foundation.
3, can be spiked.
B. Disadvantages of mixed plastic runway:
1. The cost is higher than that of breathable runway.
2. If the adhesion cannot be weakened properly, the anti-basic cracking ability is poor, and the cracking vision is obvious, but it can be repaired.
3. Drainage performance is affected by the flatness of the foundation. If the foundation is not good, drainage is not good.
4. The requirements for the conditions of the groundwater pattern of the root bed are high.
5. Site damage is continuous.
6. Poor self-cleaning.
7, thickness is not common.
8. The construction is more difficult than the ventilation type.
3. Compound Shanghai Plastic Runway
A. Advantages of composite plastic runway:
1. Low requirements for root flatness.
2. The construction cost is between the hybrid plastic runway and the breathable plastic runway.
3. The requirements for the conditions of the groundwater striations are low.
4, easier to pass the World IAAF inspection.
B. Disadvantages of composite plastic runway:
1. The composite runway has poor elasticity.
2. For construction under wet environment, the water vapor on the bottom of cement concrete may cause foaming and delamination of plastic, but this problem will not be exhibited with asphalt concrete.
Fourth, prefabricated plastic runway
A. Advantages of prefabricated plastic runway:
1. Uniform thickness and common elasticity.
2. Special products designated by the Olympic Committee can easily pass the IAAF inspection.
3. The appearance of the runway is common.
4. The physical properties are stable, and the surface of the rubber surface itself is very long, which can normally reach 15 years.
5, color diversity, color stability is strong.
6. Strong resistance to spikes.
7, athletes are easy to score.
8. Strong resistance to basal fissure.
B. Disadvantages of prefabricated plastic runway:
1. The requirements for the flatness of the foundation are extremely high, otherwise there will be a step phenomenon of butt jointing of rubber sheets.
2. There is internal stress in the bend, which is easy to show the phenomenon of joint expansion, bulging and delamination.
上海塑胶跑道 材料施工公司专注塑胶跑道地面材料领域，服务内容包括： 塑胶跑道建设工程、塑胶地坪施工工程、塑胶篮球场铺设工程、硅PU球场工程、幼儿园塑胶跑道工程、原材料（EPDM、聚氨酯胶水、硅Pu）销售服务，欢迎新老客户来电咨询。 The above are the shortcomings of various specifications and models of plastic runways. Shanghai Plastic Runway Material Construction Company focuses on the field of plastic runway ground materials. Services include: plastic runway construction projects, plastic floor construction projects, plastic basketball court laying projects, silicon PU court projects , Kindergarten plastic runway engineering, raw materials (EPDM, polyurethane glue, silicon Pu) sales services, welcome new and old customers to inquire.
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