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在毛主席革命路线的光辉照耀下,在批林批孔运动和学习无产阶级专政理论的有力推动下,我市建材、建工部门冲破各种阻力,围绕墙体改革的方向,利用工业废渣煤矸石试制和生产了煤矸石空心砌块,从而打破了几千年来墙体砌筑沿用小块粘土砖的旧规,为墙体改革开辟了一条新的途径。煤矸石空心砌块一诞生就受到上级领导部门的重视与支持。在河南建筑工程材料科学研究所的配合下,短短几个月内,煤矸石空心砌块由试制成功,到小
Under the brilliance of Chairman Mao’s revolutionary line, under the strong push for the approval of the Lin Piao movement and the study of the theory of the dictatorship of the proletariat, the building materials and construction engineering departments of the city have broken various resistances and used industrial waste slag coal in the direction of wall reform. Yushi trial-produced and produced coal gangue hollow blocks, which broke the old rules of using small blocks of clay bricks for thousands of years and opened up a new way for wall reform. The birth of coal gangue hollow blocks has received the attention and support of the superior leadership. With the cooperation of Henan Institute of Building Materials Materials Science, coal gangue hollow blocks were successfully manufactured from a