A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a cement solidification material that achieves high initial strength.SOLUTION: A cement solidification material contains cement that has a heat of hydration of 380 J/g or more at an age of 7 days, with a chlorine content of 1600 ppm or more.SELECTED DRAWING: Figure 1
【課題】高い初期強度を実現する。【解決手段】セメント系固化材は、材齢７日の水和熱が３８０Ｊ／ｇ以上のセメントを含む固化材であって、塩素の含有量が１６００ｐｐｍ以上である。【選択図】図１
To provide a cement solidification material that achieves high initial strength.SOLUTION: A cement solidification material contains cement that has a heat of hydration of 380 J/g or more at an age of 7 days, with a chlorine content of 1600 ppm or more.SELECTED DRAWING: Figure 1
【課題】高い初期強度を実現する。【解決手段】セメント系固化材は、材齢７日の水和熱が３８０Ｊ／ｇ以上のセメントを含む固化材であって、塩素の含有量が１６００ｐｐｍ以上である。【選択図】図１
CEMENT SOLIDIFICATION MATERIAL
セメント系固化材
DOI KOTA (author)
2021-10-07
Patent
Electronic Resource
Japanese
| European Patent Office | 2021