论文部分内容阅读
在农村住宅中,农民们为改善室内环境,大都要在室内铺设水泥地坪或混凝土地坪,但这种地坪的施工工艺一般都比较复杂,耗材耗工,增加造价,还易出现起砂、裂缝、脱皮、空鼓等缺陷,同时修补又非常困难,因此很不适应农村使用。近年来,我们采用预制混凝土地面砖铺设室内地坪,取得了很好的效果。其方法和要求如下:一、制砖:按实际需要的花饰、形状、规格及型号设计混凝土地面砖。一般采用250×250×20mm的100～150号细石混凝土地面砖。浇注后的混凝土地面砖,必须经过养护,待其达到75%强度时即可
In rural dwellings, most of the farmers have to lay concrete floors or concrete floors indoors to improve the indoor environment. However, the construction techniques of such floors are generally more complicated, consumables are more expensive, and the cost is increased. Cracks, peeling, hollowing, and other defects, while repairing very difficult, so it is not suitable for rural use. In recent years, we have used prefabricated concrete floor tiles to lay the indoor floor and achieved very good results. The method and requirements are as follows: 1. Brick making: Concrete floor tiles are designed according to the actual needs of floral ornaments, shapes, specifications and models. The 250-250-by-20mm 100-150 fine stone concrete floor tiles are generally used. Pouring concrete floor tiles must be cured until they reach 75% strength