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我们在参加改造农村家庭厕所的过程中,与群众一起,利用木制模子制造粪坑。这种粪坑能够就地取材、坚固耐用、方法简便、不渗不漏、式样美观、可以搬动、成本低廉等优点,深受当地群众欢迎。一、材料:建造一个粪坑所需材料:木制模子一个,水泥10斤左右,细砂子30斤左右,碎石子(约如杏仁核大或稍大些)40斤左右。二、建造方法: (1)模子制造:将木材制成长椭圆型模子。要求顶稍宽于底,四面及底面圆滑(便于以后粪便易于清除)。具体规格:底宽20厘米,顶宽22厘米,顶长38厘米,底长37厘米,高27-29厘米。
During the process of transforming rural home toilets, we worked with the masses to make cinder pits using wooden molds. This pit can be drawn on the spot, durable, method is simple, impermeable, beautiful appearance, can be moved, low cost and other advantages, welcomed by the local people. First, the material: a cesspool materials needed to build: a wooden mold, about 10 pounds of cement, fine sand about 30 pounds, gravel (about as large or slightly larger almond nucleus) about 40 pounds. Second, the construction method: (1) mold manufacturing: the wood made of oval-shaped mold. Requires a little wider than the bottom, smooth on the four sides and the bottom (easy to clear after the excrement). Specific specifications: the bottom width of 20 cm, the top width of 22 cm, the top 38 cm long, 37 cm long, 27-29 cm high.