The foamed silica is poured into lanes bounded because of the mesh and protected which has a poured cement layer and handled using a topcoat of sealant.  صهر‭ ‬أطنان‭ ‬من‭ ‬سكاكين‭ ‬الشوارع‭ ‬وتحويلها‭ ‬إلى‭ ‬مرافق‭ ‬رياضية Untuk lebih jelasnya, Anda bisa mengun