SHEET FOR REPAIRING FLOOR SLAB WATERPROOFING STRUCTURE, METHOD OF MANUFACTURING THE SAME, AND METHOD FOR REPAIRING FLOOR SLAB WATERPROOFING STRUCTURE

• Main Authors: HAZAMA AKINORI, OIDE TSUTOMU, YAMAGUCHI SHIGERU
• Format: Patent
• Language: English; Japanese
• Published: 23.02.2015
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE; FIXED CONSTRUCTIONS; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR; OR VIADUCTS

PROBLEM TO BE SOLVED: To provide a sheet for repairing a floor slab waterproofing structure, which enables repair work to be completed in a short period of time when a broken location of the floor slab waterproofing structure using a urethane resin as a waterproof layer is repaired.SOLUTION: A sheet for repairing a floor slab waterproofing structure is used to repair the floor slab waterproofing structure that is formed between a floor slab and an asphalt pavement body and that comprises a waterproof layer including a urethane resin. The sheet for repairing the floor slab waterproofing structure has the waterproof layer that includes the urethane resin, an adhesion layer that is formed on the waterproof layer, and a thermoplastic resin layer that includes a thermoplastic resin formed on the adhesion layer. The adhesion layer includes a resin for bonding the waterproof layer and the thermoplastic resin layer together. 【課題】防水層としてウレタン系樹脂を用いた床版防水構造の破損箇所を補修する場合において、短時間に補修工事を完了させられる床版防水構造補修用シートを提供する。【解決手段】床版とアスファルト舗装体との間に形成された、ウレタン系樹脂を含む防水層を備えた床版防水構造の補修に用いる床版防水構造補修用シートであって、ウレタン系樹脂を含む防水層と、該防水層上に形成された接着層と、該接着層上に形成された熱可塑性樹脂を含む熱可塑性樹脂着層と、を有し、接着層が、防水層と熱可塑性樹脂層とを接着する樹脂を含んでいる、床版防水構造補修用シートとする。【選択図】図１