Synthesis formula and construction method of environment-friendly EPDM particles

Abstract

The invention discloses a synthesis formula and a construction method of environment-friendly EPDM particles. The environment-friendly EPDM particles are prepared from waste rubber particles, EPDM rubber particles, a catalyst, fly ash, an adhesive, a stabilizing agent, a physical foaming agent, an anti-violet agent, an antibacterial agent and a coloring pigment. Construction of the environment-friendly EPDM particles comprises the steps of underscore measurement, road foundation layer construction, surface layer construction and marker line planning and construction. According to the environment-friendly EPDM particles, the structure of EPDM rubber colorful particles is changed by adding the physical foaming agent, the volume of the EPDM rubber colorful particles is increased, and materialsaving and cost reduction can be achieved in the range of a construction laying fixed thickness; by adding the antibacterial agent, the construction laid surface-layer EPDM rubber colorful particleshave certain odor-removing and sterilizing effects and are more environment-friendly; and by adding the anti-violet agent, the construction laid surface-layer EPDM rubber colorful particles have a certain anti-violet effect and can reduce damage.

Description

technical field [0001] The invention relates to the field related to the preparation of EPDM rubber colored granules, in particular to a synthetic formula and a construction method of environment-friendly EPDM granules. Background technique [0002] At present, in our daily life, most of the common plastic runways, sports grounds of stadiums, campus sports equipment areas, park fitness trails, children's playgrounds, and kindergarten non-slip grounds are mostly paved with EPDM rubber particles, which is different from traditional soil. Or compared with concrete pavement, the pavement paved with EPDM particles has good elasticity, skid resistance, wear resistance, shock absorption, easy site maintenance, bright colors, beautiful and tidy, etc., but the traditional EPDM particles have certain defects. EPDM rubber color particles with various and bright colors have weak anti-ultraviolet ability, and the above colors are easy to fade when used on outdoor runways, which affects t...

AI Technical Summary

Problems solved by technology

[0002] At present, in our daily life, most of the common plastic runways, sports grounds of stadiums, campus sports equipment areas, park fitness trails, children's playgrounds, and kindergarten non-slip grounds are mostly paved with EPDM rubber particles, which is different from traditional soil. Or compared with concrete pavement, the pavement paved with EPDM particles has good elasticity, skid resistance, wear resistance, shock absorption, easy site maintenance, bright colors, beautiful and tidy, etc., but the traditional EPDM particles have certain defects. EPDM rubber color particles with various and bright colors have weak anti-ultraviolet ability, and the above colors are easy to fade when used on outdoor runways, which affects the overall appearance of the sports field. Moreover, the construction and laying of EPDM rubber color particle surface layers involves multiple construction steps, and the operation is cumbersome. A large number of materials, high manufacturing costs, and the black rubber particles laid on the traditional road surface are irregular in shape and have a large amount of dust, which is not conducive to construction and is not environmentally friendly; after long-term laying and use of EPDM particles, more bacteria are easy to grow on the surface. In order to solve the above problems, design a synthetic formula and construction method of environmentally friendly EPDM particles