A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Vegetation concrete premix and preparation method thereof
The invention relates to the technical field of building materials, in particular to a vegetation concrete premix and a preparation method thereof. The lightweight concrete comprises the following raw materials in parts by weight: 150-250 parts of cement, 10-30 parts of fly ash, 10-30 parts of mineral powder, 400-700 parts of lightweight coarse aggregate and 0.5-1.5 parts of a water reducing agent. The light coarse aggregate is introduced to replace the existing coarse aggregate, so that the self weight of the coarse aggregate can be effectively reduced, the occlusion force between the coarse aggregates in the plant-growing concrete is increased, the heat insulation capacity of the coarse aggregates is improved, and the plant-growing concrete can be popularized and applied to the planted roof.
本发明涉及建筑材料技术领域，特别涉及一种植生混凝土预混料及其制备方法；按重量份计，原料包括水泥150‑250份、粉煤灰10‑30份、矿粉10‑30份、轻质粗骨料400‑700份和减水剂0.5‑1.5份。通过引入轻质粗骨料代替现有的粗骨料，能够有效降低粗骨料的自重、增加植生混凝土中粗骨料之间的咬合力、增加粗骨料隔热能力，使植生混凝土能够推广应用于种植屋面。
Vegetation concrete premix and preparation method thereof
The invention relates to the technical field of building materials, in particular to a vegetation concrete premix and a preparation method thereof. The lightweight concrete comprises the following raw materials in parts by weight: 150-250 parts of cement, 10-30 parts of fly ash, 10-30 parts of mineral powder, 400-700 parts of lightweight coarse aggregate and 0.5-1.5 parts of a water reducing agent. The light coarse aggregate is introduced to replace the existing coarse aggregate, so that the self weight of the coarse aggregate can be effectively reduced, the occlusion force between the coarse aggregates in the plant-growing concrete is increased, the heat insulation capacity of the coarse aggregates is improved, and the plant-growing concrete can be popularized and applied to the planted roof.
本发明涉及建筑材料技术领域，特别涉及一种植生混凝土预混料及其制备方法；按重量份计，原料包括水泥150‑250份、粉煤灰10‑30份、矿粉10‑30份、轻质粗骨料400‑700份和减水剂0.5‑1.5份。通过引入轻质粗骨料代替现有的粗骨料，能够有效降低粗骨料的自重、增加植生混凝土中粗骨料之间的咬合力、增加粗骨料隔热能力，使植生混凝土能够推广应用于种植屋面。
Vegetation concrete premix and preparation method thereof
一种植生混凝土预混料及其制备方法
XUE BOYU (author) / YIN JIANLI (author) / LAI GUANGXING (author) / YE JUNHUI (author) / XIAO WEI (author) / CHEN XIAOYI (author)
2024-02-09
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Ocean engineering concrete premix and preparation method thereof
| European Patent Office | 2022
| European Patent Office | 2024