A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REPAIR MATERIAL FOR CIVIL ENGINEERING CONSTRUCTION, AND REPAIRING METHOD FOR CIVIL ENGINEERING CONSTRUCTION
To provide a repair material for civil engineering construction, which takes a short time to conduct repairing, does not cause curing failure even if it is applied thickly, has sufficient hardness without causing shrinkage when being hardened and is excellent in such workability as to be applied with a trowel; and to provide a repairing method for civil engineering construction.SOLUTION: This invention relates to a repair material for civil engineering construction, comprising: 100-300 pts.mass of an emulsion for cement admixture; 150-500 pts.mass of a cement; 0.1-5 pts.mass of a short fiber; 200-900 pts.mass of at least two or more silica sands; and 0-5 pts.mass of a hardening regulator. This invention also relates to a repairing method for civil engineering construction using the repair material therefor.SELECTED DRAWING: None
【課題】補修に要する時間が短く、また、厚塗りしても硬化不良を起こさず、硬化時の収縮もない十分な強度を有し、さらに、コテ塗りで施工できる作業性に優れた建築土木用補修材及び建築土木用補修方法を提供する。【解決手段】セメント混和用エマルジョン１００〜３００質量部、セメント１５０〜５００質量部、短繊維０．１〜５質量部、少なくとも２種類以上の珪砂２００〜９００質量部及び硬化調整剤０〜５質量部を含有した建築土木用補修材、また、該建築土木用補修材を用いた建築土木用補修方法。【選択図】なし
REPAIR MATERIAL FOR CIVIL ENGINEERING CONSTRUCTION, AND REPAIRING METHOD FOR CIVIL ENGINEERING CONSTRUCTION
To provide a repair material for civil engineering construction, which takes a short time to conduct repairing, does not cause curing failure even if it is applied thickly, has sufficient hardness without causing shrinkage when being hardened and is excellent in such workability as to be applied with a trowel; and to provide a repairing method for civil engineering construction.SOLUTION: This invention relates to a repair material for civil engineering construction, comprising: 100-300 pts.mass of an emulsion for cement admixture; 150-500 pts.mass of a cement; 0.1-5 pts.mass of a short fiber; 200-900 pts.mass of at least two or more silica sands; and 0-5 pts.mass of a hardening regulator. This invention also relates to a repairing method for civil engineering construction using the repair material therefor.SELECTED DRAWING: None
【課題】補修に要する時間が短く、また、厚塗りしても硬化不良を起こさず、硬化時の収縮もない十分な強度を有し、さらに、コテ塗りで施工できる作業性に優れた建築土木用補修材及び建築土木用補修方法を提供する。【解決手段】セメント混和用エマルジョン１００〜３００質量部、セメント１５０〜５００質量部、短繊維０．１〜５質量部、少なくとも２種類以上の珪砂２００〜９００質量部及び硬化調整剤０〜５質量部を含有した建築土木用補修材、また、該建築土木用補修材を用いた建築土木用補修方法。【選択図】なし
REPAIR MATERIAL FOR CIVIL ENGINEERING CONSTRUCTION, AND REPAIRING METHOD FOR CIVIL ENGINEERING CONSTRUCTION
建築土木用補修材及び建築土木補修方法
SHUDO YUKITO (author) / MORITA KAZUMASA (author)
2021-09-16
Patent
Electronic Resource
Japanese
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