Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Jettable early-strength ultrahigh-toughness mortar concrete system and preparation method thereof
The invention discloses a sprayable early-strength ultrahigh-toughness mortar concrete system and a preparation method thereof. The sprayable early-strength ultrahigh-toughness mortar concrete system comprises mortar concrete and fibers, wherein the mortar concrete is prepared from aluminate cement, water, aggregate, an active admixture, a water-based polymer emulsion, a powder defoaming agent, a thixotropic agent, a thickening agent, a thickening time control agent, a high-efficiency water reducing agent and an early-strength agent. According to the invention, the thixotropy, the early strength characteristic, the spraying construction and the bonding characteristic can be adjusted by optimizing the components, and the obtained spraying early-strength ultrahigh-toughness mortar concrete system can be used for rapid repair and reinforcement of conventional constructional engineering, roads and military engineering.
本发明公开了一种可喷射早强超高韧性砂浆混凝土体系及其制备方法。本发明所述可喷射早强超高韧性砂浆混凝土体系包括砂浆混凝土及纤维，砂浆混凝土由铝酸盐水泥、水、骨料、活性掺合料、水性聚合物乳液、粉体消泡剂、触变剂、增稠剂、调凝剂、高效减水剂及早强剂组成。本发明通过各组份的优化可实现其触变性、早强特征、喷射施工及粘结特性的调节，获得的喷射早强超高韧性砂浆混凝土体系可用于常规建筑工程、道路及军事工程的快速修补加固。
Jettable early-strength ultrahigh-toughness mortar concrete system and preparation method thereof
The invention discloses a sprayable early-strength ultrahigh-toughness mortar concrete system and a preparation method thereof. The sprayable early-strength ultrahigh-toughness mortar concrete system comprises mortar concrete and fibers, wherein the mortar concrete is prepared from aluminate cement, water, aggregate, an active admixture, a water-based polymer emulsion, a powder defoaming agent, a thixotropic agent, a thickening agent, a thickening time control agent, a high-efficiency water reducing agent and an early-strength agent. According to the invention, the thixotropy, the early strength characteristic, the spraying construction and the bonding characteristic can be adjusted by optimizing the components, and the obtained spraying early-strength ultrahigh-toughness mortar concrete system can be used for rapid repair and reinforcement of conventional constructional engineering, roads and military engineering.
本发明公开了一种可喷射早强超高韧性砂浆混凝土体系及其制备方法。本发明所述可喷射早强超高韧性砂浆混凝土体系包括砂浆混凝土及纤维，砂浆混凝土由铝酸盐水泥、水、骨料、活性掺合料、水性聚合物乳液、粉体消泡剂、触变剂、增稠剂、调凝剂、高效减水剂及早强剂组成。本发明通过各组份的优化可实现其触变性、早强特征、喷射施工及粘结特性的调节，获得的喷射早强超高韧性砂浆混凝土体系可用于常规建筑工程、道路及军事工程的快速修补加固。
Jettable early-strength ultrahigh-toughness mortar concrete system and preparation method thereof
一种可喷射早强超高韧性砂浆混凝土体系及其制备方法
HAN FANGYU (Autor:in) / OU ZHONGWEN (Autor:in) / JIANG JINYANG (Autor:in) / WANG FENGJUAN (Autor:in) / FENG TAOTAO (Autor:in) / HU HAO (Autor:in) / LUO WEI (Autor:in)
23.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Ultrahigh-strength and ultrahigh-toughness concrete and preparation method thereof
| Europäisches Patentamt | 2021
Preparation method of ultrahigh-toughness polymer mortar
| Europäisches Patentamt | 2021
Ultrahigh-toughness concrete and preparation method thereof
| Europäisches Patentamt | 2021
Ultrahigh-toughness concrete and preparation method thereof
| Europäisches Patentamt | 2015
Ultrahigh-toughness concrete and preparation method thereof
| Europäisches Patentamt | 2021