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A platform for research: civil engineering, architecture and urbanism
High-content iron tailings sand road base mixture
The invention discloses a high-content iron tailings sand road base mixture. The road base mixture comprises 100 parts of iron tailings sand, 2 parts of cement and 2-10 parts of lime, and also comprises water, wherein water accounts for 8-16% of the total mass of iron tailings sand, cement and lime. As iron tailings sand is used as a raw material, the problem of high-quality road building resource shortage is solved, and the problem that iron tailings sand accumulation causes pollution to the environment is effectively avoided. The high-content iron tailings sand road base mixture has good environmental benefit, can effectively reduce costs of road bases and subbase layers and has good economic benefit. Pavement performance of the prepared product can completely meet requirements of specifications.
High-content iron tailings sand road base mixture
The invention discloses a high-content iron tailings sand road base mixture. The road base mixture comprises 100 parts of iron tailings sand, 2 parts of cement and 2-10 parts of lime, and also comprises water, wherein water accounts for 8-16% of the total mass of iron tailings sand, cement and lime. As iron tailings sand is used as a raw material, the problem of high-quality road building resource shortage is solved, and the problem that iron tailings sand accumulation causes pollution to the environment is effectively avoided. The high-content iron tailings sand road base mixture has good environmental benefit, can effectively reduce costs of road bases and subbase layers and has good economic benefit. Pavement performance of the prepared product can completely meet requirements of specifications.
High-content iron tailings sand road base mixture
ZHUANG YUAN (author) / ZHANG HENG (author) / ZHU QIYANG (author) / HU GUANGWEI (author) / ZHANG YEMAO (author) / GU YINGCHUN (author)
2015-09-30
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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