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METHOD FOR BUILDING IMPERVIOUS LAYER OF SLOPE OR THE LIKE, IMPERVIOUS LAYER OF SLOPE OR THE LIKE AND APPLICATION FOR PRODUCTION OF SANDBAG
METHOD FOR BUILDING IMPERVIOUS LAYER OF SLOPE OR THE LIKE, IMPERVIOUS LAYER OF SLOPE OR THE LIKE AND APPLICATION FOR PRODUCTION OF SANDBAG
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机译：斜坡或类似物的不均匀层的构建方法，斜坡或类似物的不均匀层及其在生产SANDBAG中的应用
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摘要
PROBLEM TO BE SOLVED: To provide a method for building an impervious layer of a slope, etc., which is capable of easily and efficiently building the impervious layer on a steep slope and gentle slop even if such slopes are not shaped slopes and uniformly setting the outflow and seepage control performance of the impervious soil. ;SOLUTION: The impervious layer of the slope, etc., is constituted by a first sandbag laying stage for closely laying bar-shaped sandbags onto the rear end of a sandbag fixing sheet after a sandbag fixing sheet installing stage for fixing the section near the rear end of the sandbag fixing sheet on the rear surface of the impervious layer forming section on the slope, etc., a second sandbag laying stage for closely laying the bar-shaped sandbags via sandbag buffer materials on the laid sandbags, a sandbag fixing sheet fixing stage for forming the impervious layer of the lower part by covering the sandbags and fixing the same on the front end side of the sandbag fixing sheet laid in the sandbag fixing sheet installing stage after the second sandbag laying stage and an upper impervious layer forming stage for installing ≥1 layer of the upper impervious layer of the same constitution as the constitution of the lower impervious layer on the upper part of the lower impervious layer after the sandbag fixing sheet fixing stage.;COPYRIGHT: (C)1999,JPO
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