Shandong issued local standards for plastic racetracks

On March 2, 2017, Shandong province released the local standard for plastic running tracks. The standard will provide technical basis for the raw material production and construction of plastic track in primary and secondary schools in Shandong province, and effectively solve the problem of suspension of construction of sports ground surface in the rebuilt and expanded campuses of more than 2000 primary and secondary schools. Among them, the limit value of "benzene" is 2.5 times stricter than the national standard, and for the first time in the country, the solvent free construction technology clause is proposed to control the odor problem of the construction site and ensure the quality of construction