A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EXFOLIATION PREVENTION SHEET OF CONCRETE STRUCTURE AND EXFOLIATION PREVENTION METHOD OF CONCRETE STRUCTURE
To provide an exfoliation prevention sheet of a concrete structure and an exfoliation prevention method of a concrete structure that even, for example, a repair work unskilled operator or an operator not comprising a sufficient repair tool can easily and immediately conduct temporary exfoliation measures of concrete.SOLUTION: A thin sheet-like reinforcement resin sheet 3 is provided in which reinforcement fiber arranged in a net-like manner by crossing a plurality of fiber yarn is impregnated by synthetic resin. An exfoliation prevention sheet of a concrete structure 1 fixes the reinforcement resin sheet 3 onto the surface of the concrete structure 1. Weather resistance is added to the surface of the reinforcement resin sheet 3. An adhesive sheet 4 covered with a soft adhesive layer 9 is integrally bonded or heat fused to other side surface of the reinforcement resin sheet 3. The reinforcement resin sheet 3 is fixed to the surface of the concrete structure 1 through an adhesive sheet 4.SELECTED DRAWING: Figure 1
【課題】例えば補修作業の技量が未熟な作業者や、十分な補修工具を備えていない作業者でも、コンクリートの応急的な剥落対策を容易かつ速やかに行なえる、コンクリート構造物の剥落防止シ−トおよびコンクリート構造物の剥落防止工法を提供する。【解決手段】複数の繊維糸を交差して網状に配置した補強繊維を合成樹脂で含浸した薄厚シート状の補強樹脂シート３を備える。前記補強樹脂シート３をコンクリート構造物１の表面に固定したコンクリート構造物１の剥落防止シートであること。前記補強樹脂シート３の表面に耐候性を付与する。補強樹脂シート３の他側面に軟質の粘着層９を被着した粘着シート４を一体に接着または熱融着する。粘着シート４を介して補強樹脂シート３をコンクリート構造物１の表面に固定したこと【選択図】図１
EXFOLIATION PREVENTION SHEET OF CONCRETE STRUCTURE AND EXFOLIATION PREVENTION METHOD OF CONCRETE STRUCTURE
To provide an exfoliation prevention sheet of a concrete structure and an exfoliation prevention method of a concrete structure that even, for example, a repair work unskilled operator or an operator not comprising a sufficient repair tool can easily and immediately conduct temporary exfoliation measures of concrete.SOLUTION: A thin sheet-like reinforcement resin sheet 3 is provided in which reinforcement fiber arranged in a net-like manner by crossing a plurality of fiber yarn is impregnated by synthetic resin. An exfoliation prevention sheet of a concrete structure 1 fixes the reinforcement resin sheet 3 onto the surface of the concrete structure 1. Weather resistance is added to the surface of the reinforcement resin sheet 3. An adhesive sheet 4 covered with a soft adhesive layer 9 is integrally bonded or heat fused to other side surface of the reinforcement resin sheet 3. The reinforcement resin sheet 3 is fixed to the surface of the concrete structure 1 through an adhesive sheet 4.SELECTED DRAWING: Figure 1
【課題】例えば補修作業の技量が未熟な作業者や、十分な補修工具を備えていない作業者でも、コンクリートの応急的な剥落対策を容易かつ速やかに行なえる、コンクリート構造物の剥落防止シ−トおよびコンクリート構造物の剥落防止工法を提供する。【解決手段】複数の繊維糸を交差して網状に配置した補強繊維を合成樹脂で含浸した薄厚シート状の補強樹脂シート３を備える。前記補強樹脂シート３をコンクリート構造物１の表面に固定したコンクリート構造物１の剥落防止シートであること。前記補強樹脂シート３の表面に耐候性を付与する。補強樹脂シート３の他側面に軟質の粘着層９を被着した粘着シート４を一体に接着または熱融着する。粘着シート４を介して補強樹脂シート３をコンクリート構造物１の表面に固定したこと【選択図】図１
EXFOLIATION PREVENTION SHEET OF CONCRETE STRUCTURE AND EXFOLIATION PREVENTION METHOD OF CONCRETE STRUCTURE
コンクリート構造物の剥落防止シートおよびコンクリート構造物の剥落防止工法
KAKO MASAYUKI (author) / SHIMIZU SEIYA (author) / KOBAYASHI SHIGERU (author) / ANPO TOMONORI (author) / YAMAGUCHI TOMOYUKI (author) / MATSUBARA MAKOTO (author)
2021-01-21
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
EXFOLIATION PREVENTION MATERIAL AND EXFOLIATION PREVENTION STRUCTURE OF CONCRETE STRUCTURE
| European Patent Office | 2021
| European Patent Office | 2016
| European Patent Office | 2017