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A platform for research: civil engineering, architecture and urbanism
Curing agent for coal gangue road repairing and coal gangue brick making and preparation method thereof
The invention discloses a curing agent for coal gangue road repairing and coal gangue brick making. The curing agent is prepared from the following components in percentage by mass: 30 to 40 percent of kaolin, 15 to 20 percent of chlorite, 15 to 20 percent of illite, 1 to 2 percent of polyvinyl alcohol, 1 to 2 percent of acrylamide, 1 to 2 percent of ammonia water, 1 to 2 percent of additive, 0.5 to 1 percent of ammonium persulfate and 0.5 to 1 percent of sodium hydrogen sulfite. The invention further discloses a preparation method of the curing agent for coal gangue road repairing and coal gangue brick making, by adopting the curing agent and the preparation method, a formed road repairing material is good in water permeability and high in strength, and after the formed brick making material is made into bricks, the bricks are good in heat preservation performance, high in strength and long in service life.
本发明公开了一种用于煤矸石修路及煤矸石制砖的固化剂，包括以下质量百分数的组分，高岭土30‑40%，绿泥石15‑20%，伊利石15‑20%，聚乙烯醇1‑2%，丙烯酰胺1‑2%，氨水1‑2%，添加剂1‑2%，过硫酸胺 0.5‑1%，亚硫酸氢钠 0.5‑1%，本发明接着公开了一种用于煤矸石修路及煤矸石制砖的固化剂的制备方法，采用该固化剂及制备方法，所形成的修路材料透水性好，强度高，所形成的制砖材料制成砖头后，保温性好，强度高，使用寿命长。
Curing agent for coal gangue road repairing and coal gangue brick making and preparation method thereof
The invention discloses a curing agent for coal gangue road repairing and coal gangue brick making. The curing agent is prepared from the following components in percentage by mass: 30 to 40 percent of kaolin, 15 to 20 percent of chlorite, 15 to 20 percent of illite, 1 to 2 percent of polyvinyl alcohol, 1 to 2 percent of acrylamide, 1 to 2 percent of ammonia water, 1 to 2 percent of additive, 0.5 to 1 percent of ammonium persulfate and 0.5 to 1 percent of sodium hydrogen sulfite. The invention further discloses a preparation method of the curing agent for coal gangue road repairing and coal gangue brick making, by adopting the curing agent and the preparation method, a formed road repairing material is good in water permeability and high in strength, and after the formed brick making material is made into bricks, the bricks are good in heat preservation performance, high in strength and long in service life.
本发明公开了一种用于煤矸石修路及煤矸石制砖的固化剂，包括以下质量百分数的组分，高岭土30‑40%，绿泥石15‑20%，伊利石15‑20%，聚乙烯醇1‑2%，丙烯酰胺1‑2%，氨水1‑2%，添加剂1‑2%，过硫酸胺 0.5‑1%，亚硫酸氢钠 0.5‑1%，本发明接着公开了一种用于煤矸石修路及煤矸石制砖的固化剂的制备方法，采用该固化剂及制备方法，所形成的修路材料透水性好，强度高，所形成的制砖材料制成砖头后，保温性好，强度高，使用寿命长。
Curing agent for coal gangue road repairing and coal gangue brick making and preparation method thereof
一种用于煤矸石修路及煤矸石制砖的固化剂及其制备方法
FENG ZHENHE (author)
2021-11-09
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Natural curing coal gangue brick and preparation method thereof
| European Patent Office | 2021
| European Patent Office | 2022