Bututun ƙasa na simintin simintin gyare-gyare da kayan aiki da fasahar centrifugal ke samarwa ana amfani da su a cikin bututun magudanar ruwa ta hanyar haɗin kai mai sassauƙa.Samfurin ya sami cikakkiyar ma'auni ASTM A888, CISPI301 kuma yana da fa'idodi masu zuwa:
◆Flat da madaidaiciya, ko da bututu bango kauri, high ƙarfi da yawa, high smoothness a ciki da kuma waje surface na bango, babu lahani a foundry,
◆Sauƙin shigarwa, sauƙin kulawa,
◆Tsarin rai, mai taimako ga muhalli, mai hana wuta kuma babu hayaniya.
Ciki da waje: rufin fenti bituminous.
Girma: 1.5 ″, 2″, 3″, 4″, 5″, 6″, 8″, 10″, 12″, 15″
Abubuwan sinadaran simintin ƙarfe:
P＜0.38S
Grey baƙin ƙarfe inji Properties: · 145Mpa
Lokacin aikawa: Maris 15-2021