A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONSTRUCTION METHOD OF WATER SHIELDING SHEET OF WASTE DISPOSAL SITE
To omit work of laminating multiple water shielding sheets and protection sheets at a work site to speed up construction work of a water shielding liner in construction of a waste disposal site.SOLUTION: In construction of a waste disposal site, a laminated water shielding sheet 10 forming a roll-like body 11 in which a predetermined number of water shielding sheets and a predetermined number of protection sheets, forming a water shielding liner, is produced in a factory in advance. The roll-like body 11 carried into a work site is set in a feeder 20 and then unrolled to be deployed and laid on a slope 2 of a waste landfill space 1. Spaces between layers of the sheets of side ends of the laminated water shielding sheet 10, which is deployed adjacent to the slope 2, are joined tightly to construct the water shielding liner of a partition surface of the waste landfill space 1.SELECTED DRAWING: Figure 1
【課題】 廃棄物処分場建設において、複数枚の遮水シート、保護シートの現場積層作業を省略し、遮水工の構築作業の迅速化を図る。【解決手段】 廃棄物処分場建設において、遮水工を構成する遮水シート、保護シートを、所定枚数積層したロール状体１１をなす積層遮水シート１０を予め工場製作する。現場に搬入されたロール状体１１を繰出し機２０にセットし、そこから巻き解くようにして廃棄物埋立空間１の法面２に展張敷設する。法面２上に隣接して展張された積層遮水シート１０の側端部の各層のシート間を密着接合して廃棄物埋立空間１の区画面の遮水工を構築する。【選択図】 図１
CONSTRUCTION METHOD OF WATER SHIELDING SHEET OF WASTE DISPOSAL SITE
To omit work of laminating multiple water shielding sheets and protection sheets at a work site to speed up construction work of a water shielding liner in construction of a waste disposal site.SOLUTION: In construction of a waste disposal site, a laminated water shielding sheet 10 forming a roll-like body 11 in which a predetermined number of water shielding sheets and a predetermined number of protection sheets, forming a water shielding liner, is produced in a factory in advance. The roll-like body 11 carried into a work site is set in a feeder 20 and then unrolled to be deployed and laid on a slope 2 of a waste landfill space 1. Spaces between layers of the sheets of side ends of the laminated water shielding sheet 10, which is deployed adjacent to the slope 2, are joined tightly to construct the water shielding liner of a partition surface of the waste landfill space 1.SELECTED DRAWING: Figure 1
【課題】 廃棄物処分場建設において、複数枚の遮水シート、保護シートの現場積層作業を省略し、遮水工の構築作業の迅速化を図る。【解決手段】 廃棄物処分場建設において、遮水工を構成する遮水シート、保護シートを、所定枚数積層したロール状体１１をなす積層遮水シート１０を予め工場製作する。現場に搬入されたロール状体１１を繰出し機２０にセットし、そこから巻き解くようにして廃棄物埋立空間１の法面２に展張敷設する。法面２上に隣接して展張された積層遮水シート１０の側端部の各層のシート間を密着接合して廃棄物埋立空間１の区画面の遮水工を構築する。【選択図】 図１
CONSTRUCTION METHOD OF WATER SHIELDING SHEET OF WASTE DISPOSAL SITE
廃棄物処分場の遮水シートの施工方法
HOTTA ATSUSHI (author)
2023-09-15
Patent
Electronic Resource
Japanese
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