A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Lightweight aggregate concrete and preparation method thereof
The invention discloses lightweight aggregate concrete and a preparation method thereof, belongs to the technical field of concrete preparation, and is characterized in that the aggregate concrete isprepared from the following components in parts by weight: 900-1160 parts of ceramsite, 600-780 parts of fine sand; 310-380 parts of cement; 8.5-10.2 parts of a water reducing agent; 230-285 parts ofa mineral admixture; 135-165 parts of water; 9-12 parts of reinforcing fibers; and 2.8-3.4 parts of sodium alginate. The mineral admixture comprises the following components in parts by weight: 80-100parts of fly ash; 110-130 parts of mineral powder; and 40-55 parts of silica fume. According to the scheme, the lightweight aggregate concrete with high structural strength is prepared.
本申请公开了一种轻集料混凝土及其制备方法，属于混凝土制备的技术领域，其技术要点是：一种轻集料混凝土，包括以下重量份数计的各组分：陶粒：900‑1160份；细砂：600‑780份；水泥：310‑380份；减水剂：8.5‑10.2份;矿物掺合料：230‑285份；水:135‑165份；增强纤维：9‑12份；海藻酸钠：2.8‑3.4份；矿物掺和料包括以下重量份数的各组分：粉煤灰80‑100份；矿粉110‑130份；硅灰40‑55份。通过上述方案，实现了制备得到结构强度较高的轻集料混凝土。
Lightweight aggregate concrete and preparation method thereof
The invention discloses lightweight aggregate concrete and a preparation method thereof, belongs to the technical field of concrete preparation, and is characterized in that the aggregate concrete isprepared from the following components in parts by weight: 900-1160 parts of ceramsite, 600-780 parts of fine sand; 310-380 parts of cement; 8.5-10.2 parts of a water reducing agent; 230-285 parts ofa mineral admixture; 135-165 parts of water; 9-12 parts of reinforcing fibers; and 2.8-3.4 parts of sodium alginate. The mineral admixture comprises the following components in parts by weight: 80-100parts of fly ash; 110-130 parts of mineral powder; and 40-55 parts of silica fume. According to the scheme, the lightweight aggregate concrete with high structural strength is prepared.
本申请公开了一种轻集料混凝土及其制备方法，属于混凝土制备的技术领域，其技术要点是：一种轻集料混凝土，包括以下重量份数计的各组分：陶粒：900‑1160份；细砂：600‑780份；水泥：310‑380份；减水剂：8.5‑10.2份;矿物掺合料：230‑285份；水:135‑165份；增强纤维：9‑12份；海藻酸钠：2.8‑3.4份；矿物掺和料包括以下重量份数的各组分：粉煤灰80‑100份；矿粉110‑130份；硅灰40‑55份。通过上述方案，实现了制备得到结构强度较高的轻集料混凝土。
Lightweight aggregate concrete and preparation method thereof
一种轻集料混凝土及其制备方法
LI HAIBIN (author) / XIONG HUANCHAO (author) / ZHANG PENG (author) / ZHAN SHAN (author) / CHEN LIANG (author)
2021-02-26
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Lightweight aggregate concrete and preparation method thereof
| European Patent Office | 2015
Lightweight aggregate concrete and preparation method thereof
| European Patent Office | 2022
Lightweight aggregate concrete and preparation method thereof
| European Patent Office | 2023
Lightweight aggregate concrete block and preparation method thereof
| European Patent Office | 2022
Lightweight aggregate concrete block and preparation method thereof
| European Patent Office | 2022