Shandong Provincial Standard of the People's Republic of China
Latest
DB37/T 5121-2022
Replace
DB37/T 5121-2018
Scope
This procedure applies to the design, material selection, construction, acceptance, management and maintenance of newly built, expanded and renovated outdoor plastic tracks for teaching, competition and fitness in Shandong Province. Other plastic tracks shall be implemented with reference to this procedure based on material type and construction technology.
DB37/T 5121-2022 history
2022DB37/T 5121-2022 Technical specification for quality control of outdoor plastic track