| 三格化粪池厕所建造方法 |
| 添加时间：2018/12/19 16:55:27 浏览次数： |
| 三格化粪池厕所建造方法较多，常见的有砖砌、水泥预制、现浇等。 There are many methods to construct three-compartment septic tank toilets, such as brick masonry, cement prefabrication, cast-in-situ and so on. 1、 砖砌法 1. Brickwork 砖砌法适用于以户为单位建造，施工方法简单。农村一般泥瓦工经过短期培训或专业技术人员现场指导均可施工。它根据农户选址的位置、地形等，因地制宜进行施工，材料可利用农户家原有的旧砖等，此方法目前在农村改厕中使用最广泛。 The bricklaying method is suitable for household construction, and the construction method is simple. Rural common masonry can be constructed after short-term training or on-site guidance of professional and technical personnel. It is constructed according to the location and topography of the farmer household, and adapted to local conditions. The material can use the old bricks of the farmer household, etc. This method is currently most widely used in the rural toilet improvement. 2、 水泥预制 2. Cement prefabrication 水泥预制分两种：一种是三格的整体预制，另一种是预制水泥板，然后再进行组装。水泥预制方法特别适用于以居民组、村委会甚至乡镇为单位的集中改厕。水泥预制用料简单，只需要水泥、砂、石子和少量钢筋。 Cement prefabrication can be divided into two types: one is the overall prefabrication of three grids, the other is the prefabrication of cement plates, and then assembly. Cement prefabrication method is especially suitable for centralized toilet improvement in residential groups, village committees and even townships. Cement prefabricated materials are simple, requiring only cement, sand, stone and a small amount of steel. （1）整体预制：用木板或铁板组合成一个三格化粪池模具，然后用水泥混凝石子和钢筋混凝土灌入模具而成，整体预制特点是质量便于控制，防渗漏效果好，目前也有用钢丝网水泥结构预制的三格化粪池，此方法适用专业化生产。 (1) Integral prefabrication: a three-grid septic tank mold is made of wood or iron plate, then filled with cement coagulate stone and reinforced concrete. The whole prefabrication is characterized by easy quality control and good anti-seepage effect. At present, there are also three-grid septic tanks prefabricated with steel mesh cement structure. This method is suitable for professional production. （2）水泥板预制：采用先预制三格化粪池壁，然后在挖好的土坑组装而成，此方法简单，用料基本同整体预制，缺点是每块板的结缝防渗处理较困难。 (2) Cement board prefabrication: three-grid septic tank wall is prefabricated first, and then assembled in excavated pits. This method is simple, and the material is basically prefabricated as a whole. The disadvantage of this method is that it is difficult to treat the joint impermeability of each board. 3、现浇 3. Cast-in-place 现浇只适用于以户为单位的建厕，它只是采用预制的原理，将木板或铁板在农户已挖好的土坑中进行组装成三格化粪池模具，然后用水泥混凝土现场浇铸。此方法的特点是防渗漏效果好，但要求泥瓦工对三格化粪池结构掌握训练，一旦出现错误无法改造。 Cast-in-place is only suitable for household toilet construction. It only uses the precast principle to assemble wooden or iron boards into three-grid septic tank moulds in the soil pits dug by households, and then cast them in situ with cement concrete. This method is characterized by good anti-seepage effect, but requires masonry workers to master and train the structure of three-grid septic tank, once there are errors, it can not be reformed. |
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