Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Alkali-activated regenerated pervious concrete and preparation method thereof
The invention belongs to the technical field of building materials, and particularly discloses alkali-activated recycled pervious concrete and a preparation method thereof.The concrete is prepared from 6-15 parts of slag, 2-5 parts of waste diatomite, 4-10 parts of water glass, 60-80 parts of recycled coarse aggregate, 5-10 parts of recycled fine aggregate, 1-5 parts of waste coffee residues and 5-10 parts of water. The alkali-activated regenerated pervious concrete is prepared from the modified waste coffee grounds and the waste diatomite, and the alkali-activated regenerated pervious concrete obtained by the method has the characteristics of stable volume, excellent mechanical properties, good pervious effect, greenness and economy on the whole, and has wide popularization prospects.
本发明属于建筑材料技术领域，具体公开一种碱激发再生透水混凝土及其制备方法，所述混凝土的成分为矿渣6~15份、废弃硅藻土2~5份、水玻璃4~10份、再生粗骨料60~80份、再生细骨料5~10份、废咖啡渣1~5份和水5~10份制成，本发明通过球磨及煅烧对废咖啡渣改性，并利用改性废咖啡渣和废弃硅藻土来制备碱激发再生透水混凝土，该方法获得的碱激发再生透水混凝土整体上具有体积稳定、力学性能优异、透水效果好和绿色经济的特点，具有广阔的推广前景。
Alkali-activated regenerated pervious concrete and preparation method thereof
The invention belongs to the technical field of building materials, and particularly discloses alkali-activated recycled pervious concrete and a preparation method thereof.The concrete is prepared from 6-15 parts of slag, 2-5 parts of waste diatomite, 4-10 parts of water glass, 60-80 parts of recycled coarse aggregate, 5-10 parts of recycled fine aggregate, 1-5 parts of waste coffee residues and 5-10 parts of water. The alkali-activated regenerated pervious concrete is prepared from the modified waste coffee grounds and the waste diatomite, and the alkali-activated regenerated pervious concrete obtained by the method has the characteristics of stable volume, excellent mechanical properties, good pervious effect, greenness and economy on the whole, and has wide popularization prospects.
本发明属于建筑材料技术领域，具体公开一种碱激发再生透水混凝土及其制备方法，所述混凝土的成分为矿渣6~15份、废弃硅藻土2~5份、水玻璃4~10份、再生粗骨料60~80份、再生细骨料5~10份、废咖啡渣1~5份和水5~10份制成，本发明通过球磨及煅烧对废咖啡渣改性，并利用改性废咖啡渣和废弃硅藻土来制备碱激发再生透水混凝土，该方法获得的碱激发再生透水混凝土整体上具有体积稳定、力学性能优异、透水效果好和绿色经济的特点，具有广阔的推广前景。
Alkali-activated regenerated pervious concrete and preparation method thereof
一种碱激发再生透水混凝土及其制备方法
ZHANG BAOMING (Autor:in) / LI CHEN (Autor:in) / CHEN TIANYU (Autor:in) / LIU BO (Autor:in) / YE XIN (Autor:in)
23.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Regenerated pervious concrete and preparation method thereof
| Europäisches Patentamt | 2022
Regenerated pervious concrete and preparation method thereof
| Europäisches Patentamt | 2024
Preparation method of alkali-activated pervious concrete
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2022
Alkali-activated fly ash-based pervious concrete and preparation method thereof
| Europäisches Patentamt | 2022