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混凝土砌块重点发展承重砌块。外墙要发展多排孔砌块,甚至带有装饰面的防雨漏的砌块。对北方地区发展带有保温性能的、南方地区带有隔热性能的复合性砌块,同时要发展配块并逐步实现模数化。要下决心解决砌块的热、裂、漏问题,提高砌块密实度。为了降低成本、提高质量,还要向节约水泥、高强度、高密度的方向发展。水泥的用量是影响砌块成本的重要因素,大约占砌块成本
Concrete blocks focus on the development of load-bearing blocks. The exterior walls should be developed with multiple rows of blocks, even with rain-resistant blocks with decorative surfaces. For the northern region, we will develop composite blocks with thermal insulation properties and thermal insulation properties in the south, and at the same time we will develop matching blocks and gradually achieve modularization. We must resolve to solve the thermal, cracking, and leakage problems of blocks and increase the density of blocks. In order to reduce costs and improve quality, it is also necessary to save cement, high strength, and high density. The amount of cement is an important factor affecting the cost of the block, which is about the cost of the block.