Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ultrahigh-toughness cement-based composite material and preparation method thereof
The invention discloses an ultrahigh-toughness cement-based composite material and a preparation method thereof. The ultrahigh-toughness cement-based composite material is characterized by comprising the following raw material components in parts by mass: 1-5 parts of cement, 2-6 parts of basalt powder, 0.5-4 parts of basalt sand, 0.001-0.01 part of a water reducing agent, 0.05-0.07 part of fibers and 1-1.5 parts of water. The preparation method of the ultrahigh-toughness cement-based composite material comprises the following steps: stirring and mixing the cement, the basalt powder and the basalt sand in a stirrer, adding the water reducing agent into water for dissolving, adding and stirring to form uniform slurry, and adding the fibers into the stirrer in two times for stirring to obtain the ultrahigh-toughness cement-based composite material. The ultrahigh-toughness cement-based composite material prepared by the method is suitable for construction, repair and reinforcement of engineering structures such as hydraulic engineering, port and sea engineering, traffic engineering, bridge and tunnel engineering, underground engineering and the like, can effectively improve the durability and shock resistance of the structures, and is high in practicability.
本发明公开了一种超高韧性水泥基复合材料及其制备方法，其特征是：超高韧性水泥基复合材料的原料组分和质量份组成为：水泥1～5份、玄武岩粉2～6份、玄武岩砂0.5～4份、减水剂0.001～0.01份、纤维0.05～0.07份、水1～1.5份。超高韧性水泥基复合材料的制备方法是：将水泥、玄武岩粉、玄武岩砂置于搅拌机中搅拌混合，再将减水剂加入水中溶解后加入搅拌形成均匀的浆体，将纤维分两次加入搅拌机中搅拌，即得到超高韧性水泥基复合材料。采用本发明，制备的超高韧性水泥基复合材料适用于水利工程、港海工程、交通工程、桥隧工程、地下工程等工程结构的建设和修复加固,可以有效提高结构的耐久性和抗震性，实用性强。
Ultrahigh-toughness cement-based composite material and preparation method thereof
The invention discloses an ultrahigh-toughness cement-based composite material and a preparation method thereof. The ultrahigh-toughness cement-based composite material is characterized by comprising the following raw material components in parts by mass: 1-5 parts of cement, 2-6 parts of basalt powder, 0.5-4 parts of basalt sand, 0.001-0.01 part of a water reducing agent, 0.05-0.07 part of fibers and 1-1.5 parts of water. The preparation method of the ultrahigh-toughness cement-based composite material comprises the following steps: stirring and mixing the cement, the basalt powder and the basalt sand in a stirrer, adding the water reducing agent into water for dissolving, adding and stirring to form uniform slurry, and adding the fibers into the stirrer in two times for stirring to obtain the ultrahigh-toughness cement-based composite material. The ultrahigh-toughness cement-based composite material prepared by the method is suitable for construction, repair and reinforcement of engineering structures such as hydraulic engineering, port and sea engineering, traffic engineering, bridge and tunnel engineering, underground engineering and the like, can effectively improve the durability and shock resistance of the structures, and is high in practicability.
本发明公开了一种超高韧性水泥基复合材料及其制备方法，其特征是：超高韧性水泥基复合材料的原料组分和质量份组成为：水泥1～5份、玄武岩粉2～6份、玄武岩砂0.5～4份、减水剂0.001～0.01份、纤维0.05～0.07份、水1～1.5份。超高韧性水泥基复合材料的制备方法是：将水泥、玄武岩粉、玄武岩砂置于搅拌机中搅拌混合，再将减水剂加入水中溶解后加入搅拌形成均匀的浆体，将纤维分两次加入搅拌机中搅拌，即得到超高韧性水泥基复合材料。采用本发明，制备的超高韧性水泥基复合材料适用于水利工程、港海工程、交通工程、桥隧工程、地下工程等工程结构的建设和修复加固,可以有效提高结构的耐久性和抗震性，实用性强。
Ultrahigh-toughness cement-based composite material and preparation method thereof
一种超高韧性水泥基复合材料及其制备方法
HUO JICHUAN (Autor:in) / JIANG YONG (Autor:in)
11.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Ultrahigh-toughness cement-based composite material and design method thereof
| Europäisches Patentamt | 2020
Hydrophobic ultrahigh-toughness cement-based material and preparation method thereof
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2021