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A platform for research: civil engineering, architecture and urbanism
All-solid waste composite filling cementing material prepared from waste glass and method
The invention provides an all-solid waste composite filling cementing material prepared from waste glass and a method, and belongs to the technical field of underground filling mining of metal ore deposits. The problem of resource utilization of the waste glass is solved; the technical scheme for solving the technical problem is as follows: the heat-insulation and heat-insulation building material comprises calcium-increased heat-activated waste glass, superfine slag, desulfurized gypsum and water according to a mass ratio of 20: 75: 5. The heat-insulation and heat-insulation building material is prepared from calcium-increased heat-activated waste glass, superfine slag and desulfurized gypsum, the calcium-increasing heat-activated waste glass is prepared by calcining dolomite and waste glass at high temperature, the mass ratio of dolomite to waste glass is (20-35): (80-65), and the calcining temperature is 800-1000 DEG C; the addition amount of the water is 45-50% of the addition amount of the solid composite powder; the method is applied to waste glass recycling.
本发明提供了一种利用废弃玻璃制备的全固废复合充填胶凝材料及方法，属于金属矿床地下充填开采技术领域；解决了资源化利用废弃玻璃的问题；解决上述技术问题采用的技术方案为：包括增钙热活化废弃玻璃、超细矿渣、脱硫石膏和水，按质量配比，增钙热活化废弃玻璃：超细矿渣：脱硫石膏=20：75：5；所述增钙热活化废弃玻璃为白云岩与废弃玻璃高温煅烧而成，按质量配比，白云岩：废弃玻璃=（20~35）：（80~65），煅烧温度为800°C~1000°C；所述水的添加量为固体复合粉体添加量的45~50%；本发明应用于废弃玻璃再利用。
All-solid waste composite filling cementing material prepared from waste glass and method
The invention provides an all-solid waste composite filling cementing material prepared from waste glass and a method, and belongs to the technical field of underground filling mining of metal ore deposits. The problem of resource utilization of the waste glass is solved; the technical scheme for solving the technical problem is as follows: the heat-insulation and heat-insulation building material comprises calcium-increased heat-activated waste glass, superfine slag, desulfurized gypsum and water according to a mass ratio of 20: 75: 5. The heat-insulation and heat-insulation building material is prepared from calcium-increased heat-activated waste glass, superfine slag and desulfurized gypsum, the calcium-increasing heat-activated waste glass is prepared by calcining dolomite and waste glass at high temperature, the mass ratio of dolomite to waste glass is (20-35): (80-65), and the calcining temperature is 800-1000 DEG C; the addition amount of the water is 45-50% of the addition amount of the solid composite powder; the method is applied to waste glass recycling.
本发明提供了一种利用废弃玻璃制备的全固废复合充填胶凝材料及方法，属于金属矿床地下充填开采技术领域；解决了资源化利用废弃玻璃的问题；解决上述技术问题采用的技术方案为：包括增钙热活化废弃玻璃、超细矿渣、脱硫石膏和水，按质量配比，增钙热活化废弃玻璃：超细矿渣：脱硫石膏=20：75：5；所述增钙热活化废弃玻璃为白云岩与废弃玻璃高温煅烧而成，按质量配比，白云岩：废弃玻璃=（20~35）：（80~65），煅烧温度为800°C~1000°C；所述水的添加量为固体复合粉体添加量的45~50%；本发明应用于废弃玻璃再利用。
All-solid waste composite filling cementing material prepared from waste glass and method
一种利用废弃玻璃制备的全固废复合充填胶凝材料及方法
ZHANG SHIYU (author) / WANG KAI (author) / ZHANG XIAOQIANG (author) / JIANG YULONG (author) / LI HUI (author)
2022-11-18
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2023
| European Patent Office | 2023