Cov khoom no yog dav siv rau ntse 5A chaw ua hauj lwm cov tsev, integrated chaw ua hauj lwm vaj tse ect, nws tau daws cov kev xav tau ntawm kev sib txuas, tshwj xeeb tshaj yog kev siv siab thiab siab siab ntawm lub tsev.Nyob rau tib lub sijhawm rau kev txhim kho lub tsev qub, hauv av engineering, siv cov calcium sulphate los yog lwm yam khoom siv, cov vaj huam sib luag hauv pem teb yog ua los ntawm cov khoom zoo sab saum toj thiab hauv qab galvanized steel encasement.Plaub ntug kaw nrog PVC edging sawb thiab zoo sealing.Cov khoom uas muaj peev xwm thauj khoom siab, tsis muaj dej, tsis muaj hluav taws, kev sib hloov zoo.Pem teb nto ntaub tuaj yeem nteg txhua yam ntawm PVC lossis square ntaub pua plag, yooj yim installation, Tom qab tso rau hauv pem teb, tsuas yog yuav tsum maj mam nqa hauv pem teb tuaj yeem nteg thiab tuav txhua yam ntawm cov kav dej.