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THE METHOD OF USING FOR CLAY LINER OF WASTE LANDFILL AFTER DRYING CLAY NATURALLY
THE METHOD OF USING FOR CLAY LINER OF WASTE LANDFILL AFTER DRYING CLAY NATURALLY
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机译：自然干燥粘土后用于垃圾填埋场的粘土衬里的方法
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摘要
A kind of method is arranged to retain materials cost budget (being e.g. used for curing agent, cement and the bentonite of the mixing ingredients of the construction on a waterproof layer or a barrier layer) and mixed cost for constructing a waterproof layer or meeting a barrier layer of a hydraulic conductivity. A kind of method, for construct a waterproof layer or meet a hydraulic conductivity a barrier layer include the following steps:: transporting clay propagates it in wide place, by the sun and air-dry it is dry it; If it reaches courtesy, water content accumulates it, propagates dry clay region in structure naturally, presses it, use a sheep foot roller; It constructs a waterproof layer or meets a barrier layer of a hydraulic conductivity. One hydraulic conductivity on barrier layer is 1 x, 10 6cm second or less, and a hydraulic conductivity of waterproof layer is 1 x 10-7cm/ second.
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