... heavy oil or diesel.3. Main material: silica sand, cement, paper fiber, glassfiber.4. Standard product dimension: Length: ... -1220mm Thickness: 4-30mm5. Production technologyProduction technology of cement fiber board adopts slurry flowing method, whose advantage is ... &economical parameters (taking 3 milllion m2/y production line as example): No.ItemUnitQuantity1Production scalem23,000,0002Annual raw ...