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改革和加速厂房建设,改善城乡人民的居住条件,解决住房问题,不仅是关系到我国基本建设多快好省发展的大问题,也是关系到逐步缩小三大差别的大问题。现在,建筑工程所用的材料,主要是砖瓦灰砂石。量大面广的墙体材料百分之九十以上用的是粘土小砖。制造粘土砖,在多数地区要破坏农田,产量越大,毁田越多,影响农业生产。小砖建房,劳动强度大,生产效率低,施工速度慢,建筑自重大,严重影响建筑施工实现机械化、装
Reforming and accelerating the construction of factory buildings, improving the living conditions of the urban and rural residents, and resolving the housing problem are not only related to the major problem of China’s rapid development of basic construction, but also related to the major problem of gradually narrowing the three major differences. Now, the materials used in construction projects are mainly brick and sand limestone. More than 90% of the large-scale wall materials are made of clay bricks. Clay bricks are used to destroy farmland in most areas. The larger the production, the more land destroyed and affect agricultural production. The construction of small bricks has large labor intensity, low production efficiency, slow construction speed, and heavy construction, seriously affecting the construction and mechanization and installation.