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Method for producing premixed dry-mixed mortar from iron tailings
The invention discloses a method for producing premixed dry-mixed mortar from iron tailings. According to the method, 52% of iron tailings and 27% mountain cutting waste rock generated during an ore-dressing process are used as raw materials, and 12% of cement, 6 percent of flay ash and 3 percent of external thickening production premixed dry-mixed mortar are added. According to the invention, an optimum raw material ratio of the premixed dry-mixed mortar produced from iron tailings is given, meanwhile, a process cycle and a process of producing the premixed dry-mixed mortar from iron tailings are given, iron tailings and mountain cutting waste rock generated during the ore-dressing process are used effectively, an environment-friendly building material is produced and comprehensive utilization of resources is realized.
Method for producing premixed dry-mixed mortar from iron tailings
The invention discloses a method for producing premixed dry-mixed mortar from iron tailings. According to the method, 52% of iron tailings and 27% mountain cutting waste rock generated during an ore-dressing process are used as raw materials, and 12% of cement, 6 percent of flay ash and 3 percent of external thickening production premixed dry-mixed mortar are added. According to the invention, an optimum raw material ratio of the premixed dry-mixed mortar produced from iron tailings is given, meanwhile, a process cycle and a process of producing the premixed dry-mixed mortar from iron tailings are given, iron tailings and mountain cutting waste rock generated during the ore-dressing process are used effectively, an environment-friendly building material is produced and comprehensive utilization of resources is realized.
Method for producing premixed dry-mixed mortar from iron tailings
LIU WENSHENG (author) / HU XUN (author) / YANG XIAOJIANG (author) / FEI WENKUN (author)
2015-09-23
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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