Method for producing colliery wastes brick

Application Number: 00110917Application Date: 2000.02.29Publication Number: 1311087Publication Date: 2001.09.05Priority Information: International: B09B3/00;B28B3/00Applicant(s) Name: Liu XiaoshengAddress: Inventor(s) Name: Liu Xiaosheng;Wang YujunPatent Agency Code: 37100Patent Agent: jiang mengAbstract This invention provides a making method of gangue brick, which is to pulverize gangue; in the pulverized material, the granularity of 50-60 mesh fine powder occupies over 60% and Read more