Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Efficient cured concrete for supporting waterproof curtain construction
The invention belongs to the field of construction materials, and particularly relates to efficient cured concrete for supporting waterproof curtain construction. The efficient cured concrete is prepared from, by weight, 800 parts of Portland cement, 260-300 parts of a mineral doping material of which the silicon oxide content is greater than 65 wt%, 800-950 parts of sandstone aggregate, 20-25 parts of a powdery composite high-efficiency water reducing agent, 1-3 parts of a thickening agent and 11-16 parts of a rapid curing regulator. The concrete disclosed by the invention can shorten the time required for curing the concrete and form efficient curing; and the concrete can generate higher strength and crack resistance in a short time.
本发明属于建工材料领域，尤其涉及一种用于支护止水帷幕建设的高效固化混凝土。其制备原料由包括以下重量份物料：硅酸盐水泥800份，硅氧化物含量大于65wt％的矿物掺杂料260～300份，砂石骨料800～950份，粉状复合型高效减水剂20～25份，增稠剂1～3份，快速固化调节剂11～16份。本发明混凝土能够缩短混凝土固化所需的时间，形成高效的固化；混凝土在短期内能够产生更高的强度和抗裂性能。
Efficient cured concrete for supporting waterproof curtain construction
The invention belongs to the field of construction materials, and particularly relates to efficient cured concrete for supporting waterproof curtain construction. The efficient cured concrete is prepared from, by weight, 800 parts of Portland cement, 260-300 parts of a mineral doping material of which the silicon oxide content is greater than 65 wt%, 800-950 parts of sandstone aggregate, 20-25 parts of a powdery composite high-efficiency water reducing agent, 1-3 parts of a thickening agent and 11-16 parts of a rapid curing regulator. The concrete disclosed by the invention can shorten the time required for curing the concrete and form efficient curing; and the concrete can generate higher strength and crack resistance in a short time.
本发明属于建工材料领域，尤其涉及一种用于支护止水帷幕建设的高效固化混凝土。其制备原料由包括以下重量份物料：硅酸盐水泥800份，硅氧化物含量大于65wt％的矿物掺杂料260～300份，砂石骨料800～950份，粉状复合型高效减水剂20～25份，增稠剂1～3份，快速固化调节剂11～16份。本发明混凝土能够缩短混凝土固化所需的时间，形成高效的固化；混凝土在短期内能够产生更高的强度和抗裂性能。
Efficient cured concrete for supporting waterproof curtain construction
一种用于支护止水帷幕建设的高效固化混凝土
TANG DENG (Autor:in) / ZHU HAOYUAN (Autor:in) / LI JIAZHENG (Autor:in) / HU LI (Autor:in)
01.01.2021
Patent
Elektronische Ressource
Chinesisch
Construction method of foundation pit supporting waterproof curtain
| Europäisches Patentamt | 2023
Foundation pit supporting waterproof curtain structure and construction method
| Europäisches Patentamt | 2024
Construction method of waterproof curtain between plastic concrete piles
| Europäisches Patentamt | 2020
Deep foundation pit supporting waterproof curtain structure
| Europäisches Patentamt | 2021