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一、混凝土小型空心砌块(以下简称小砌抉)的优点小砌块是一种新型建材产品,它和传统的粘土砖相比具有许多优点,所以推广此项生产技术,以小砌块逐步取代粘土砖,具有很重要的经济价值和现实意义。小砌块的具体优点如下:1.原材料来源广泛。生产小砌块的主要原料之一是水泥,当前我国已经很普遍;其次是粗细骨料,如卵石、碎石、尾矿(石屑)。浮石、火山渣、煤灰渣、煤矸石、页
I. Advantages of Small Concrete Hollow Blocks (hereinafter referred to as “Small Brick”) Small blocks are a kind of new building materials products. Compared with traditional clay bricks, they have many advantages. Therefore, this production technology is promoted, and small blocks are used gradually. Replacing clay bricks has very important economic value and practical significance. The specific advantages of small blocks are as follows: 1. The sources of raw materials are extensive. One of the main raw materials for the production of small blocks is cement, which is currently common in China; followed by coarse and fine aggregates, such as pebbles, gravel, and tailings (chips). Pumice, volcanic slag, coal ash, gangue, page