A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Light high-strength foam concrete doped with tailing sand and preparation method thereof
The invention discloses tailing sand-doped lightweight high-strength foam concrete and a preparation method thereof. The tailing sand-doped lightweight high-strength foam concrete is prepared from the following raw material components in parts by mass: 650 to 850 parts of cement, 50 to 150 parts of fly ash, 100 to 300 parts of tailing sand, 350 to 500 parts of water, 0.9 to 1.2 parts of physical foaming agent, 3 to 5 parts of water reducing agent, 2 to 5 parts of fiber and 4 to 10 parts of graphene oxide. The tailing sand foam concrete is prepared by adopting a physical foaming method, so that the problem that the existing tailing sand foam concrete is difficult to achieve light weight and high strength is solved, the consumption of cement is reduced, the energy is saved, the environment is protected, and the comprehensive performance is relatively outstanding.
本发明公开了一种掺尾矿砂的轻质高强泡沫混凝土及其制备方法，其中掺尾矿砂的轻质高强泡沫混凝土的原料组分按质量份数包括：水泥650～850份，粉煤灰50～150份，尾矿砂100～300份，水350～500份，物理发泡剂0.9～1.2份，减水剂3～5份，纤维2～5份，氧化石墨烯4～10份。本发明采用物理发泡法制备尾矿砂泡沫混凝土，解决了现有的尾矿砂泡沫混凝土难以达到轻质高强的问题，而且降低了水泥的用量，节能环保，综合性能较为突出。
Light high-strength foam concrete doped with tailing sand and preparation method thereof
The invention discloses tailing sand-doped lightweight high-strength foam concrete and a preparation method thereof. The tailing sand-doped lightweight high-strength foam concrete is prepared from the following raw material components in parts by mass: 650 to 850 parts of cement, 50 to 150 parts of fly ash, 100 to 300 parts of tailing sand, 350 to 500 parts of water, 0.9 to 1.2 parts of physical foaming agent, 3 to 5 parts of water reducing agent, 2 to 5 parts of fiber and 4 to 10 parts of graphene oxide. The tailing sand foam concrete is prepared by adopting a physical foaming method, so that the problem that the existing tailing sand foam concrete is difficult to achieve light weight and high strength is solved, the consumption of cement is reduced, the energy is saved, the environment is protected, and the comprehensive performance is relatively outstanding.
本发明公开了一种掺尾矿砂的轻质高强泡沫混凝土及其制备方法，其中掺尾矿砂的轻质高强泡沫混凝土的原料组分按质量份数包括：水泥650～850份，粉煤灰50～150份，尾矿砂100～300份，水350～500份，物理发泡剂0.9～1.2份，减水剂3～5份，纤维2～5份，氧化石墨烯4～10份。本发明采用物理发泡法制备尾矿砂泡沫混凝土，解决了现有的尾矿砂泡沫混凝土难以达到轻质高强的问题，而且降低了水泥的用量，节能环保，综合性能较为突出。
Light high-strength foam concrete doped with tailing sand and preparation method thereof
一种掺尾矿砂的轻质高强泡沫混凝土及其制备方法
HU LIANFEI (author) / WANG FUQIANG (author) / GAO CHUANJIU (author) / CHEN YUYANG (author) / TANG PENG (author) / XU SUI (author) / PAN JUNSHAN (author) / LI JINGZHE (author) / LI GUANGLIANG (author) / ZHAN BINGGEN (author)
2024-08-13
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Iron tailing sand-foam concrete formula and preparation method thereof
| European Patent Office | 2024
Graphite tailing foam concrete and preparation method thereof
| European Patent Office | 2022
Tailing aggregate foam concrete and preparation method thereof
| European Patent Office | 2023
High-strength superfine iron tailing mixed sand concrete
| European Patent Office | 2015
| European Patent Office | 2015