A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REPAIR METHOD OF WATER CONVEYANCE
To provide a repair method of water conveyance causing no construction damage to a skeleton, excellent in workability, and reduced in space necessary for securing a water conveyance gap.SOLUTION: A repair method of water conveyance for cracks of a skeleton accompanied with water leakage includes: a step 1 of providing a flexible spacer on a surface of the skeleton along the crack direction; a step 2 of covering the spacer with an adhesive sheet including a one-pack moisture-curable resin composition layer and a water soluble layer laminated on at least one surface of the one-pack moisture-curable resin composition layer, in a wet state of the surface of at least either one of the water soluble layer and the skeleton, and bonding the adhesive sheet on the surface of the skeleton so as to straddle the cracks; and a step 3 of curing the one-pack moisture-curable resin composition.SELECTED DRAWING: None
【課題】本発明の目的は躯体に施工傷を負わさず、施工性に優れ、且つ導水用空隙の確保に必要な空間が低減された導水補修工法を提供することである。【解決手段】漏水を伴う躯体のひび割れに対する導水補修工法であり；前記ひび割れの方向に沿って、可撓性のスペーサを前記躯体の表面に設ける工程１と、；一液湿気硬化型樹脂組成物層、及び前記一液湿気硬化型樹脂組成物層の少なくとも一方の面に積層された水溶性層を含む接着剤シートを、前記水溶性層及び前記躯体の表面の少なくともいずれかが湿潤した状態で、前記スペーサを覆い且つ前記ひび割れを跨ぐように前記躯体の表面に接着させる工程２と；前記一液湿気硬化型樹脂組成物層を硬化させる工程３と、を含む、導水補修工法。【選択図】なし
REPAIR METHOD OF WATER CONVEYANCE
To provide a repair method of water conveyance causing no construction damage to a skeleton, excellent in workability, and reduced in space necessary for securing a water conveyance gap.SOLUTION: A repair method of water conveyance for cracks of a skeleton accompanied with water leakage includes: a step 1 of providing a flexible spacer on a surface of the skeleton along the crack direction; a step 2 of covering the spacer with an adhesive sheet including a one-pack moisture-curable resin composition layer and a water soluble layer laminated on at least one surface of the one-pack moisture-curable resin composition layer, in a wet state of the surface of at least either one of the water soluble layer and the skeleton, and bonding the adhesive sheet on the surface of the skeleton so as to straddle the cracks; and a step 3 of curing the one-pack moisture-curable resin composition.SELECTED DRAWING: None
【課題】本発明の目的は躯体に施工傷を負わさず、施工性に優れ、且つ導水用空隙の確保に必要な空間が低減された導水補修工法を提供することである。【解決手段】漏水を伴う躯体のひび割れに対する導水補修工法であり；前記ひび割れの方向に沿って、可撓性のスペーサを前記躯体の表面に設ける工程１と、；一液湿気硬化型樹脂組成物層、及び前記一液湿気硬化型樹脂組成物層の少なくとも一方の面に積層された水溶性層を含む接着剤シートを、前記水溶性層及び前記躯体の表面の少なくともいずれかが湿潤した状態で、前記スペーサを覆い且つ前記ひび割れを跨ぐように前記躯体の表面に接着させる工程２と；前記一液湿気硬化型樹脂組成物層を硬化させる工程３と、を含む、導水補修工法。【選択図】なし
REPAIR METHOD OF WATER CONVEYANCE
導水補修工法
YOSHIDA HIROTSUGU (author) / KIME MITSUMASA (author) / TOMINAGA SATOSHI (author)
2019-05-23
Patent
Electronic Resource
Japanese
BOUNDARY WATER-CONVEYANCE BLOCK AND WATER-CONVEYANCE STRUCTURE USING BOUNDARY WATER-CONVEYANCE BLOCK
| European Patent Office | 2020
| European Patent Office | 2018
CONVEYANCE DEVICE, CONVEYANCE METHOD, AND CONVEYANCE STRUCTURE
| European Patent Office | 2021