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电业建筑中,对有些接触酸类液体的房屋,如变电站的蓄电池室和发电厂的化学车间等,其地坪应作成耐酸的。耐酸地坪的作法很多,效果各异。我们采用以水玻璃和耐酸灰等为主要材料、铺设缸砖面层的作法。通过长时间使用,证明效果好质量高而且经济。这种耐酸工艺的成功与否,主要取决于材料的配合比是否恰当以及施工工艺是否合理。1.耐酸地坪的构造和材料的选用变电站内蓄电池室一般大都按排在底层。其地坪构造主要分为、面层、粘结层(找平层)、防潮层和基层。面层是直接接触酸类液体的部分,要求耐酸性能好的材料,蓄电池使用的是稀硫酸(比重
In electric buildings, for some houses that are exposed to acid liquids, such as battery rooms in substations and chemical plants in power plants, the floor should be made of acid-resistant. There are many practices for acid-resistance flooring, with different effects. We use hydrated glass and acid-resistant ash as the main materials to lay urethane tiles. Through long-term use, it proves that the effect is good, high quality, and economical. The success of this acid-resistant process depends mainly on the appropriate mix of materials and whether the construction process is reasonable. 1. Selection of structures and materials for acid-resistant floor The battery room in the substation is generally arranged at the bottom. The floor structure is mainly divided into a surface layer, a bonding layer (leveling layer), a moisture barrier layer, and a base layer. The surface layer is the part that is in direct contact with the acid liquid. It requires a material with good acid resistance. The battery uses dilute sulfuric acid (specific gravity