Two-cloth-two-coating reinforced plastic track and construction method

Abstract

The invention discloses a two-cloth-two-coating reinforced plastic runway and a construction method. The two-cloth two-coating reinforced plastic runway comprises a base layer, a bottom sealing leveling layer, a first layer of gridding cloth, an elastic layer, a second layer of gridding cloth, a reinforcing layer, a coating waterproof layer and a surface layer. The construction method comprises the following steps of construction preparation, base layer treatment, bottom sealing and leveling, laying of the first layer of gridding cloth, the elastic layer, the second layer of gridding cloth and the reinforced layer, coating of the film waterproof layer and laying of the surface layer. The plastic coating has the advantages that the construction brushing times of the elastic layer and the reinforcing layer are reduced, workers do not need to stay in the volatilization environment of the plastic coating for a long time, and the influence of gas volatilization on the environment is reduced; meanwhile, the brushing times are reduced, so that the consumption of materials is greatly reduced, and the construction cost is reduced; in addition, by arranging the coating waterproof layer, corrosion of rainwater and snow water to the base layer is effectively prevented, the frost heaving condition is avoided, and the service life of the runway is effectively prolonged.

Description

Technical field: [0001] The invention relates to the technical field of laying plastic runways, in particular to a two-cloth and two-coat reinforced plastic runway and a construction method. Background technique: [0002] As one of the most common and applicable facilities, the quality of the plastic runway determines the comfort of the public for fitness and exercise; the plastic runway itself has good flatness, high compressive strength, and appropriate hardness and elasticity, which can effectively reduce the rate of falls. It is internationally recognized as the best all-weather outdoor sports venue. [0003] The traditional plastic runway construction method is: base treatment, elastic layer construction and brushing five times, reinforcement layer construction and brushing five times, surface layer construction, marking and acceptance; it has been proved in long-term engineering practice that its construction efficiency is low, and the elastic layer Both the reinforce...

AI Technical Summary

Problems solved by technology

[0003] The traditional plastic runway construction method is: base treatment, elastic layer construction and brushing five times, reinforcement layer construction and brushing five times, surface layer construction, marking and acceptance; it has been proved in long-term engineering practice that its construction efficiency is low, and the elastic layer Both the reinforcement layer and the reinforcement layer need to be painted five times to ensure the thickness. The material consumption is large, the material cost is high, the construction period is long, and the labor cost is high. The long-term painting of the staff will cause certain harm to the health of the body; and the traditional plastic runway The elastic layer and reinforcement layer are prone to breakage, and the service life of the runway after completion is short, usually only 8 years

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