Acrylic base course asphalt ground processing an entire stadium drainage drainage slope should be 5% of the drainage network in the direction parallel to the side of the drain 2 flatness ruler with 3m height difference between any two points in one direction does not exceed the density of 3mm bitumen basis must more than 95% should be enough for three conservation asphalt stable over 10 days with high pressure water to clean the surface of the water for four trial court to test the water test site flatness in the water more than 3mm at depressed marking with chalk crayon or oil can not be used to prevent pollution of the asphalt pen Ground AONAC acrylic paint a patch smooth construction process of high-strength water-based aqueous asphalt primer watered doped silica sand 60 to 80 mesh stir after a repair patch above the chalk mark at no more than 2mm thick For thicker patches can be used AONAC concrete repair materials adhesive patch two water filling layer of asphalt base material of high-strength water watered doped silica sand 60 to 80 mesh stir twice to increase the stadium after the scratch strength Chengmai Wenchang nursery toys nursery toys rack frame with a rubber scraper rake kindergarten toy planes, Hainan Blue Coast Sporting Goods provided by Blue Coast Sporting Goods Co., Hainan. Hainan Blue Coast Sporting Goods Co. (www.hnznz.com) strong, credible, Haikou in other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hainan Blue Coast sports and you work into the brilliant, for a better future!