Floor structure for outdoor basketball sport

Abstract

The invention relates to a floor structure for outdoor basketball sport. A sport floor structurally comprises a composite plastic layer, a metal framework layer and a closed-cell foam buffer layer, wherein the composite plastic layer is located on the uppermost layer; the metal framework layer is connected to the lower side of the composite plastic layer; the closed-cell foam buffer layer is connected to the lower side of the metal framework layer; the surface shore hardness of the composite plastic layer is greater than 65.The floor structure for the outdoor basketball sport has comfortableness, safety and mobility of an indoor basketball sports ground assembled by wood floors, is nontoxic, odorless, healthy and green and is long in service life and convenient to install. All process of assembling, installing and constructing the product are physically combined, and no gluing is needed; meanwhile, after the lifecycle of the product is due, aluminum and plastic separation is facilitated and can be respectively recycled for reuse, so that environmental protection is facilitated.

Description

technical field [0001] The invention relates to a structure of an outdoor sports floor, in particular to a floor structure for outdoor basketball. Background technique [0002] At present, there are two types of outdoor basketball courts. A large category is hardened ground, including cement ground and asphalt ground. The advantages of hardened ground are low cost, good basketball rebound, non-toxic and tasteless, and no need for recycling. The main disadvantage is that there is no impact absorption, and the knee joint, ankle joint, spine and other parts of the human body are greatly impacted when exercising on it, and long-term exercise on this kind of venue will cause greater damage to the human body. After slipping and falling, you are more likely to be injured, fractures, sprains, and abrasions. Another category is the plastic floor, including acrylic and polyurethane floors. The acrylic plastic floor is painted with a layer of paint on the hardened floor. The advanta...

AI Technical Summary

Problems solved by technology

However, the problem of shock absorption is not solved, and the impact on the knee joint, ankle joint, spine and other parts of the human body is relatively large.

And in the case of outdoor rain and heat, the service life is short

Polyurethane plastic floor is an organic material that is poured on-site and made on the hardened ground. The advantage is that it absorbs impact better and is not easy to be injured after slipping. The disadvantage is that the rebound of the basketball is not good, and solvents will evaporate during construction and within half a year after completion. It produces toxic odor, which will cause harm to the human body and the environment. During long-term use, it will emit an unpleasant smell in the hot summer and cannot be recycled.

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