A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Waste concrete pavement and preparation method thereof
The invention relates to the technical field of roads, and discloses a waste concrete pavement and a preparation method thereof, the waste concrete pavement comprises the following components by weight: 0.2-0.5 part of a reinforcing material, 300-320 parts of cement, 700-750 parts of yellow sand, 580-610 parts of natural stone, 550-580 parts of recycled aggregate, 70-90 parts of fly ash, 115-130 parts of water, 3-4.5 parts of a water reducer, and 70-90 parts of a wear resistant material. According to the waste concrete pavement and the preparation method thereof, the impact resistance is excellent, the strength is improved, and the cost is reduced.
本发明涉及道路技术领域，且公开了一种废弃混凝土路面及其制备方法，按重量份由以下组分组成：加强料0.2‑0.5份，水泥300‑320份，黄砂700‑750份，天然石580‑610份，再生骨料550‑580份，粉煤灰70‑90份，水115‑130份，减水剂3‑4.5份，耐磨材料70‑90份。本发明提出一种废弃混凝土路面及其制备方法，本发明具有抗冲击性能优良，增加强度，降低成本。
Waste concrete pavement and preparation method thereof
The invention relates to the technical field of roads, and discloses a waste concrete pavement and a preparation method thereof, the waste concrete pavement comprises the following components by weight: 0.2-0.5 part of a reinforcing material, 300-320 parts of cement, 700-750 parts of yellow sand, 580-610 parts of natural stone, 550-580 parts of recycled aggregate, 70-90 parts of fly ash, 115-130 parts of water, 3-4.5 parts of a water reducer, and 70-90 parts of a wear resistant material. According to the waste concrete pavement and the preparation method thereof, the impact resistance is excellent, the strength is improved, and the cost is reduced.
本发明涉及道路技术领域，且公开了一种废弃混凝土路面及其制备方法，按重量份由以下组分组成：加强料0.2‑0.5份，水泥300‑320份，黄砂700‑750份，天然石580‑610份，再生骨料550‑580份，粉煤灰70‑90份，水115‑130份，减水剂3‑4.5份，耐磨材料70‑90份。本发明提出一种废弃混凝土路面及其制备方法，本发明具有抗冲击性能优良，增加强度，降低成本。
Waste concrete pavement and preparation method thereof
一种废弃混凝土路面及其制备方法
LI MUPING (author) / JIANG XIAOHUA (author) / WANG BAOCAI (author) / WANG QUN (author) / JIAO XINGPENG (author) / ZHANG MINGWEI (author) / CHEN LIXUAN (author)
2023-07-21
Patent
Electronic Resource
Chinese
Waste concrete geodude pavement base and preparation method thereof
| European Patent Office | 2021
Solid waste asphalt mixture for concrete pavement and preparation method thereof
| European Patent Office | 2020
Waste asphalt pavement coarse aggregate recycled concrete and preparation method thereof
| European Patent Office | 2023