- 馬瑞杰1,山穎獲1,李春軒1,耿剛強2,李存陽1
2017年第3期
摘要
引用本文
摘 要:通過調整膠凝材料用量、摻入復合礦物摻合料、高效減水劑、膨脹劑、保水劑等試驗,優化配合比,研發出適應于高溫環境具有超長流淌距離的自密實混凝土,成功應用于西安繞城高速加固項目,不僅滿足澆注的技術要求,還大大加快了施工進度,確保了工程質量,具有較好的社會和經濟效益。
Abstract: By adjusting the dosage of gelled material, mixed with composite mineral admixtures, high efficiency water reducing agent, expansive agent, water retention agent test, optimizing the mixture ratio, the self-compacting concrete adapted to the environment of high temperature and with long distance flowing is prepared. And it is successfully applied for the Xian city high-speed reinforcement project, which can not only satisfy the requirements of the casting, but also greatly speed up the construction progress, ensure the engineering quality, and have good social and economic benefits.
馬瑞杰,山穎獲,李春軒,等.高溫環境下超長流淌距離自密實混凝土的研究及應用[J].混凝土與水泥制品,2017(3):1-4.
MA R J, SHAN Y H, LI C X,et al.Research and Application of Self-compacting Concrete with Super Long Distance Flowing under High Temperature Environment[J].China Concrete and Cement Products,2017(3):1-4.