Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Light rubber mineral powder recycled concrete and preparation method thereof
The invention discloses light rubber mineral powder recycled concrete and a preparation method thereof, and relates to the technical field of recycled concrete. The light rubber mineral powder recycled concrete is prepared from the following raw materials: cement, natural coarse aggregate, recycled coarse aggregate, mineral powder, natural fine aggregate, water, rubber powder and a polycarboxylic acid water reducer in a mass ratio of 1: (0-1.60): (1.60-3.59): (0.11-0.25): (1.06-1.90): (0.45-0.5): (0.19-0.63): (0.007-0.013). Based on the light rubber recycled concrete, waste concrete and rubber can be utilized, the light rubber recycled concrete has excellent mechanical properties and thermal performance, the problem that in the prior art, a concrete wallboard is poor in heat preservation and heat insulation effect is solved, and the light rubber recycled concrete further meets the national dual-carbon target.
本发明公开了一种轻质橡胶矿粉再生混凝土及其制备方法，涉及再生混凝土技术领域。配制本发明轻质橡胶矿粉再生混凝土的原料以及各原料的质量比为：水泥∶天然粗骨料∶再生粗骨料∶矿粉∶天然细骨料∶水∶橡胶粉∶聚羧酸减水剂＝1∶(0～1.60)∶(1.60～3.59)∶(0.11～0.25)∶(1.06～1.90)∶(0.45～0.5)∶(0.19～0.63)∶(0.007～0.013)。基于本发明的轻质橡胶再生混凝土，不仅可以利用废弃混凝土和橡胶，且具有优异力学性能和热工性能，解决了现在技术中混凝土墙板保温隔热效果差的问题，进一步贴合国家双碳目标。
Light rubber mineral powder recycled concrete and preparation method thereof
The invention discloses light rubber mineral powder recycled concrete and a preparation method thereof, and relates to the technical field of recycled concrete. The light rubber mineral powder recycled concrete is prepared from the following raw materials: cement, natural coarse aggregate, recycled coarse aggregate, mineral powder, natural fine aggregate, water, rubber powder and a polycarboxylic acid water reducer in a mass ratio of 1: (0-1.60): (1.60-3.59): (0.11-0.25): (1.06-1.90): (0.45-0.5): (0.19-0.63): (0.007-0.013). Based on the light rubber recycled concrete, waste concrete and rubber can be utilized, the light rubber recycled concrete has excellent mechanical properties and thermal performance, the problem that in the prior art, a concrete wallboard is poor in heat preservation and heat insulation effect is solved, and the light rubber recycled concrete further meets the national dual-carbon target.
本发明公开了一种轻质橡胶矿粉再生混凝土及其制备方法，涉及再生混凝土技术领域。配制本发明轻质橡胶矿粉再生混凝土的原料以及各原料的质量比为：水泥∶天然粗骨料∶再生粗骨料∶矿粉∶天然细骨料∶水∶橡胶粉∶聚羧酸减水剂＝1∶(0～1.60)∶(1.60～3.59)∶(0.11～0.25)∶(1.06～1.90)∶(0.45～0.5)∶(0.19～0.63)∶(0.007～0.013)。基于本发明的轻质橡胶再生混凝土，不仅可以利用废弃混凝土和橡胶，且具有优异力学性能和热工性能，解决了现在技术中混凝土墙板保温隔热效果差的问题，进一步贴合国家双碳目标。
Light rubber mineral powder recycled concrete and preparation method thereof
一种轻质橡胶矿粉再生混凝土及其制备方法
TU YANPING (Autor:in) / YOU XIAO (Autor:in) / CHENG SHUKAI (Autor:in) / CHEN XUYONG (Autor:in) / WU QIAOYUN (Autor:in) / SEO WOONG (Autor:in) / CHEN GUOFU (Autor:in)
27.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Recycled concrete containing light rubber and preparation method thereof
| Europäisches Patentamt | 2024
Rubber recycled concrete and preparation method thereof
| Europäisches Patentamt | 2021
Recycled micro-powder concrete and preparation method thereof
| Europäisches Patentamt | 2021
Recycled concrete micro-powder and preparation method thereof
| Europäisches Patentamt | 2020
Recycled micro-powder concrete and preparation method thereof
| Europäisches Patentamt | 2024