A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-volume solid waste-based low-carbon autoclaved aerated concrete material and preparation method thereof
The invention discloses a high-volume solid waste-based low-carbon autoclaved aerated concrete material and a preparation method thereof. The high-volume solid waste-based low-carbon autoclaved aerated concrete material is prepared from the following raw materials in parts by mass: 9-12 parts of Portland cement, 5-7 parts of lime, 2-5 parts of fly ash, 0-27 parts of furnace slag, 6-21 parts of tailing sand, 6-19 parts of mud sand, 4-7 parts of desulfurized gypsum crushed material, 36-41 parts of water and 0.001-0.002 part of aluminum powder paste. According to the high-mixing-amount solid waste-based low-carbon autoclaved aerated concrete material, the mixing amount of solid waste is large, and the influence on the environment is reduced while the production cost is greatly reduced; through specific and reasonable proportioning of the industrial waste, the problems of high brittleness and high dry shrinkage of the current autoclaved aerated concrete with high solid waste mixing amount are solved, the performance of the prepared product can meet the requirements of the national standard, and the application prospect is good.
本发明公开了一种大掺量固废基低碳蒸压加气混凝土材料及其制备方法，大掺量固废基低碳蒸压加气混凝土材料包括如下质量份数的原料：硅酸盐水泥9～12份、石灰5～7份、粉煤灰2～5份、炉渣0～27份、尾矿砂6～21份、泥砂6～19份、脱硫石膏破碎料4～7份、水36～41份、铝粉膏0.001～0.002份。本发明的大掺量固废基低碳蒸压加气混凝土材料，固废掺量大，大幅降低生产成本的同时减少对环境的影响；通过工业废料的特定合理配比，解决了当前大掺量固废蒸压加气混凝土脆性大、干缩大的难题，制得的产品性能能够满足国标的要求，应用前景好。
High-volume solid waste-based low-carbon autoclaved aerated concrete material and preparation method thereof
The invention discloses a high-volume solid waste-based low-carbon autoclaved aerated concrete material and a preparation method thereof. The high-volume solid waste-based low-carbon autoclaved aerated concrete material is prepared from the following raw materials in parts by mass: 9-12 parts of Portland cement, 5-7 parts of lime, 2-5 parts of fly ash, 0-27 parts of furnace slag, 6-21 parts of tailing sand, 6-19 parts of mud sand, 4-7 parts of desulfurized gypsum crushed material, 36-41 parts of water and 0.001-0.002 part of aluminum powder paste. According to the high-mixing-amount solid waste-based low-carbon autoclaved aerated concrete material, the mixing amount of solid waste is large, and the influence on the environment is reduced while the production cost is greatly reduced; through specific and reasonable proportioning of the industrial waste, the problems of high brittleness and high dry shrinkage of the current autoclaved aerated concrete with high solid waste mixing amount are solved, the performance of the prepared product can meet the requirements of the national standard, and the application prospect is good.
本发明公开了一种大掺量固废基低碳蒸压加气混凝土材料及其制备方法，大掺量固废基低碳蒸压加气混凝土材料包括如下质量份数的原料：硅酸盐水泥9～12份、石灰5～7份、粉煤灰2～5份、炉渣0～27份、尾矿砂6～21份、泥砂6～19份、脱硫石膏破碎料4～7份、水36～41份、铝粉膏0.001～0.002份。本发明的大掺量固废基低碳蒸压加气混凝土材料，固废掺量大，大幅降低生产成本的同时减少对环境的影响；通过工业废料的特定合理配比，解决了当前大掺量固废蒸压加气混凝土脆性大、干缩大的难题，制得的产品性能能够满足国标的要求，应用前景好。
High-volume solid waste-based low-carbon autoclaved aerated concrete material and preparation method thereof
一种大掺量固废基低碳蒸压加气混凝土材料及其制备方法
QU GUOLIANG (author) / PAN JINLONG (author) / ZHU BINRONG (author) / YE HUZI (author) / WEI YUQIANG (author) / WEN YIHUI (author) / CHEN XIANDE (author)
2023-10-24
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2024
Autoclaved aerated concrete, autoclaved aerated concrete slab and preparation method thereof
| European Patent Office | 2020
Building solid waste autoclaved aerated concrete and preparation method thereof
| European Patent Office | 2022
Autoclaved aerated concrete material and preparation method thereof
| European Patent Office | 2024
Autoclaved aerated concrete material and preparation method thereof
| European Patent Office | 2024