Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD FOR PREPARING A NEW GROUTING REINFORCEMENT CEMENT-BASED MATERIAL
OF THE PRESENT DISCLOSURE The present disclosure provides a method for preparing a new grouting reinforcement cement-based material, which includes grinding a construction waste to obtain a base material, and mixing water, cement with the base material in proportion to form the grouting reinforcement cement-based material, wherein a weight ratio of water, cement and the base material is in the range of (1.8-2.1) : 1: (0.68-0.75) or (2.4-2.7) : 1: (0.68-0.75). The method has the advantages of relatively simple and low in cost, which could greatly promote the crack treatment of bank slope of reservoir in the reservoir area. It could be widely used in practical projects and has important application value and practical significance. DRAWING - Fig 1 17950835_1 (GHMatters) P116962.AU Mechanical parameters of shear test of the grouting reinforcement cement-based material with a weight ratio of water, the waste clay brick, cement, and the waste concrete (C20) of 2.5 : 1 : 1 : 0.75 after two alternations of drying and wetting normal pressure MPa 4 8 12 shear strgth MPa 5.64 10.60 11.91 C=2.713 MPa; +=38.061° Mechanical parameters of saturated shear test of the grouting reinforcement cement-based material with a weight ratio of water, cement, and the waste concrete (C30) of 2 : 1 :0.75 after two alternations of drying and wetting Normal pressure MPa 4 8 12 shear strength MPa 9.92 12.2 15.76 C=6.413 MPa; +=37.42° Mechanical parameters of shear test of the grouting reinforcement cement-based material with a weight ratio of water, the waste clay brick, cement, and the waste concrete (C30) of 2.5 : 1 : 1: 0.75 after two alternations of drying and wetting normal pressure MPa 4 1 8 12 shear strength MPa 9.12 10.68 12.32 C=7.506 MPa; +=21.80° cement water base material mixing in a ratio grouting reinforcement cement-based material
METHOD FOR PREPARING A NEW GROUTING REINFORCEMENT CEMENT-BASED MATERIAL
OF THE PRESENT DISCLOSURE The present disclosure provides a method for preparing a new grouting reinforcement cement-based material, which includes grinding a construction waste to obtain a base material, and mixing water, cement with the base material in proportion to form the grouting reinforcement cement-based material, wherein a weight ratio of water, cement and the base material is in the range of (1.8-2.1) : 1: (0.68-0.75) or (2.4-2.7) : 1: (0.68-0.75). The method has the advantages of relatively simple and low in cost, which could greatly promote the crack treatment of bank slope of reservoir in the reservoir area. It could be widely used in practical projects and has important application value and practical significance. DRAWING - Fig 1 17950835_1 (GHMatters) P116962.AU Mechanical parameters of shear test of the grouting reinforcement cement-based material with a weight ratio of water, the waste clay brick, cement, and the waste concrete (C20) of 2.5 : 1 : 1 : 0.75 after two alternations of drying and wetting normal pressure MPa 4 8 12 shear strgth MPa 5.64 10.60 11.91 C=2.713 MPa; +=38.061° Mechanical parameters of saturated shear test of the grouting reinforcement cement-based material with a weight ratio of water, cement, and the waste concrete (C30) of 2 : 1 :0.75 after two alternations of drying and wetting Normal pressure MPa 4 8 12 shear strength MPa 9.92 12.2 15.76 C=6.413 MPa; +=37.42° Mechanical parameters of shear test of the grouting reinforcement cement-based material with a weight ratio of water, the waste clay brick, cement, and the waste concrete (C30) of 2.5 : 1 : 1: 0.75 after two alternations of drying and wetting normal pressure MPa 4 1 8 12 shear strength MPa 9.12 10.68 12.32 C=7.506 MPa; +=21.80° cement water base material mixing in a ratio grouting reinforcement cement-based material
METHOD FOR PREPARING A NEW GROUTING REINFORCEMENT CEMENT-BASED MATERIAL
ZHOU TINGQIANG (Autor:in) / CHENG LONGFEI (Autor:in) / CHEN XIANG (Autor:in) / ZHOU XIAOYI (Autor:in) / WANG HUASONG (Autor:in) / YU GAOLING (Autor:in) / XIANG YUNXIN (Autor:in)
07.10.2021
Patent
Elektronische Ressource
Englisch
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2021