A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WATERPROOFING METHOD USING AIR INTAKE PERMEABLE SHEET AND WATERPROOF UNDERLAYER STRUCTURE
PROBLEM TO BE SOLVED: To provide a waterproofing method that offers excellent cushioning and waterproofing properties and an effective countermeasure against damage caused by aqueous vapor and others emitted from substrate concrete, a member used with the waterproofing method, and a total waterproof layer realized by the waterproofing method.SOLUTION: In a waterproofing method, a waterproof underlayer structure 41 is laid after covering a top part of a joint 12 of substrate concrete 11 with a cover tape 21, the waterproof underlayer structure having a waterproof underlayer 42 of a layer thickness between 0.1 mm and 5 mm formed beforehand on an air-permeable base material layer 44, and a top layer waterproof coating material is applied thereon. The waterproofing method further includes steps for forming a gap in a part of the cover tape 21, laying an air-intake permeable sheet on the portion with the gap, and then laying the waterproof underlayer structure 41. Also provided is a repair method using the waterproofing method, an air intake permeable sheet 31 used with the waterproofing method, and a coated total waterproof layer 52 realized by the waterproofing method.SELECTED DRAWING: Figure 3
【課題】緩衝性や防水性に優れ、下地コンクリートから放出される水蒸気等による障害にも好適に対応した防水工法、該防水工法に用いられる部材、該防水工法で得られる防水全層を提供すること。【解決手段】下地コンクリート１１の目地１２の上部を覆いテープ２１で覆った後、通気性を有する通気基材層４４の上に層厚０．１ｍｍ以上５ｍｍ以下の防水下層４２が予め形成された防水下層構造体４１を敷設し、その上から上層塗膜防水材を塗布する防水工法であって、該覆いテープ２１の一部に隙間を設け、その部分の上に気体取込通気シートを載せてから、該防水下層構造体４１を敷設する防水工法、該防水工法を使用する改修方法、該防水工法に使用する気体取込通気シート３１、及び、該防水工法で得られた塗膜防水全層５２。【選択図】図３
WATERPROOFING METHOD USING AIR INTAKE PERMEABLE SHEET AND WATERPROOF UNDERLAYER STRUCTURE
PROBLEM TO BE SOLVED: To provide a waterproofing method that offers excellent cushioning and waterproofing properties and an effective countermeasure against damage caused by aqueous vapor and others emitted from substrate concrete, a member used with the waterproofing method, and a total waterproof layer realized by the waterproofing method.SOLUTION: In a waterproofing method, a waterproof underlayer structure 41 is laid after covering a top part of a joint 12 of substrate concrete 11 with a cover tape 21, the waterproof underlayer structure having a waterproof underlayer 42 of a layer thickness between 0.1 mm and 5 mm formed beforehand on an air-permeable base material layer 44, and a top layer waterproof coating material is applied thereon. The waterproofing method further includes steps for forming a gap in a part of the cover tape 21, laying an air-intake permeable sheet on the portion with the gap, and then laying the waterproof underlayer structure 41. Also provided is a repair method using the waterproofing method, an air intake permeable sheet 31 used with the waterproofing method, and a coated total waterproof layer 52 realized by the waterproofing method.SELECTED DRAWING: Figure 3
【課題】緩衝性や防水性に優れ、下地コンクリートから放出される水蒸気等による障害にも好適に対応した防水工法、該防水工法に用いられる部材、該防水工法で得られる防水全層を提供すること。【解決手段】下地コンクリート１１の目地１２の上部を覆いテープ２１で覆った後、通気性を有する通気基材層４４の上に層厚０．１ｍｍ以上５ｍｍ以下の防水下層４２が予め形成された防水下層構造体４１を敷設し、その上から上層塗膜防水材を塗布する防水工法であって、該覆いテープ２１の一部に隙間を設け、その部分の上に気体取込通気シートを載せてから、該防水下層構造体４１を敷設する防水工法、該防水工法を使用する改修方法、該防水工法に使用する気体取込通気シート３１、及び、該防水工法で得られた塗膜防水全層５２。【選択図】図３
WATERPROOFING METHOD USING AIR INTAKE PERMEABLE SHEET AND WATERPROOF UNDERLAYER STRUCTURE
気体取込通気シートと防水下層構造体を用いた防水工法
NOGUCHI HIDEO (author)
2018-03-22
Patent
Electronic Resource
Japanese
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
Waterproof structure, waterproof sheet and waterproofing method
| European Patent Office | 2019
WATERPROOF STRUCTURE, WATERPROOF SHEET AND WATERPROOFING METHOD
| European Patent Office | 2019