A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Exposed aggregate concrete and construction method thereof
The invention discloses a construction method of exposed aggregate concrete, the exposed aggregate concrete comprises aggregate and a cementing agent, the aggregate comprises broken stones with the sizes of 1-3mm, 12-16mm and 20-25mm, and the cementing agent comprises hydroxypropyl methyl cellulose, clay mineral powder and steel fiber. In the construction method, the water-cement ratio and the mixing method are adjusted according to the size of the gravel, so that the compression resistance effect and the permeability of the exposed aggregate concrete pavement are improved.
本发明公开了一种露骨料混凝土的施工方法，露骨料混凝土包括骨料和胶结剂，所述骨料包括尺寸为1‑3mm、12‑16mm和20‑25mm的碎石，胶结剂包括羟丙基甲基纤维素、粘土矿粉和钢纤维。施工方法中采用根据碎石的尺寸大小，调节水灰比和混合方法，提高露骨料混凝土路面的抗压效果和渗透性能。
Exposed aggregate concrete and construction method thereof
The invention discloses a construction method of exposed aggregate concrete, the exposed aggregate concrete comprises aggregate and a cementing agent, the aggregate comprises broken stones with the sizes of 1-3mm, 12-16mm and 20-25mm, and the cementing agent comprises hydroxypropyl methyl cellulose, clay mineral powder and steel fiber. In the construction method, the water-cement ratio and the mixing method are adjusted according to the size of the gravel, so that the compression resistance effect and the permeability of the exposed aggregate concrete pavement are improved.
本发明公开了一种露骨料混凝土的施工方法，露骨料混凝土包括骨料和胶结剂，所述骨料包括尺寸为1‑3mm、12‑16mm和20‑25mm的碎石，胶结剂包括羟丙基甲基纤维素、粘土矿粉和钢纤维。施工方法中采用根据碎石的尺寸大小，调节水灰比和混合方法，提高露骨料混凝土路面的抗压效果和渗透性能。
Exposed aggregate concrete and construction method thereof
一种露骨料混凝土及其施工方法
SUN CHENLEI (author) / WANG RANGJING (author)
2023-04-14
Patent
Electronic Resource
Chinese
Exposed-aggregate concrete and construction method thereof
| European Patent Office | 2020
Exposed aggregate pervious concrete pavement and construction process thereof
| European Patent Office | 2022
CONCRETE COMPOSITION AND CONSTRUCTION METHOD FOR EXPOSED AGGREGATE CONCRETE PAVEMENT
| European Patent Office | 2022
Concrete exposed aggregate and preparation method thereof
| European Patent Office | 2022