Flat roof permeable sport field and construction method thereof

Abstract

The invention discloses a flat roof permeable sport field and a construction method thereof. The field sequentially comprises a permeable crystallization waterproof layer, a geocell medium-coarse sandlayer, permeable gravel concrete and a colored permeable resin sand surface layer from bottom to top. The arranged geocell medium-coarse sand layer has good frost heaving resistance is realized; thewater-permeable concrete layer is arranged in the geocell and has certain water retention, heat insulation and vibration isolation effects, under the capillary action, humid water vapor in coarse sandin the geocell has a cooling effect on the colored water-permeable resin sand surface layer through holes of the water-permeable concrete layer, the aging speed of the colored water-permeable resin sand surface layer material is reduced, and the service life of the field is prolonged. The coarse sand layer and the permeable gravel concrete layer in the geocell are mutually embedded and fixed through the geocell, so that the integrity is good, and the frost heaving resistance is high; and under the action of the moving load of the colored water-permeable resin sand surface layer, the deformation generated by the geocell is recoverable elastic deformation, so that the service life of the field is prolonged.

Description

technical field [0001] The invention belongs to the technical field of sports grounds, in particular to a sports ground with a flat roof and a construction method thereof. Background technique [0002] As a sports enthusiast who loves sports, facing the thriving development of large sports buildings, he feels that the space around him for daily sports and fitness is scarce and increasingly scarce. In the past, the surrounding sports venues have been occupied by high-density, high-value-added residential buildings, which is the inevitable result of the disorderly expansion of urban population. [0003] Sports buildings are divided into "sports buildings for watching performances" and "sports buildings for sports containers". "Performance sports buildings" can undertake large-scale sports games and competitions, enhance the city's popularity, and at the same time serve as iconic urban landscapes. For operators, this type of sports building is also an essential place for comm...

AI Technical Summary

Problems solved by technology

After years of use of these plastic sites, some problems have been found: For example, in high temperature weather, the ordinary cement concrete base layer or densely graded asphalt base layer is not easy to dissipate heat, which will cause the temperature of the plastic surface to rise, which will accelerate the aging of the surface; Harmful substances in sports venues are easy to decompose and volatilize into the air, causing harm to the surrounding environment and the health of athletes; for general plastic venues, it is basically necessary to renovate every 5-8 years, and the maintenance cost is expensive. The renovation cost of plastic is about 100 yuan per square meter

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