日前,安徽省内第一条年产3000万块纯矸石砖生产线在淮北矿业集团仙珠工贸公司建成并投入生产。该产品的投产,不仅为地方政府全面禁止使用粘土砖、强化新型墙体材料的推广应用起 Recently, the first production line of 30 million pieces of pure gangue brick in Anhui Province was completed and put into production at Xianzhu Industry & Trade Company of Huaibei Mining Group. The commissioning of this product not only prevents local governments from completely prohibiting the use of clay bricks, but also enhances the promotion and application of new wall materials.