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A platform for research: civil engineering, architecture and urbanism
Waste steel slag and waste rubber fine aggregate concrete product and preparation method thereof
The invention discloses a waste steel slag and waste rubber fine aggregate concrete product which is prepared from the following components in parts by weight: 15-25 parts of cement, 10-22.5 parts of machine-made sand, 45-55 parts of sandstone, 2.25-10 parts of steel slag, 2-8 parts of modified rubber particles, 5-15 parts of water and 0.02-0.05 part of a water reducing agent. The invention also discloses a preparation method of the waste steel slag and waste rubber fine aggregate concrete product. The strength and the stability of the concrete are guaranteed, the burden of industrial solid waste emission on the environment is greatly reduced, the cost is also saved, functionalization, greenization and high value of the product are realized while a large amount of waste steel slag and rubber particles are consumed, and good economic benefits and social benefits are achieved.
本发明公开了一种废弃钢渣与废弃橡胶细集料混凝土制品，按重量份计，由15～25份水泥、10～22.5份机制砂、45～55份砂石、2.25～10份钢渣、2～8份改性橡胶颗粒、5～15份水、0.02～0.05份减水剂组成；本发明还公开了一种废弃钢渣与废弃橡胶细集料混凝土制品的制备方法。本发明保证混凝土的强度与稳定性，极大降低了工业固废排放对环境的负担，也节约了成本，在大量消纳废弃钢渣和橡胶颗粒的同时，实现了产品的功能化、绿色化和高值化，具有良好的经济效益和社会效益。
Waste steel slag and waste rubber fine aggregate concrete product and preparation method thereof
The invention discloses a waste steel slag and waste rubber fine aggregate concrete product which is prepared from the following components in parts by weight: 15-25 parts of cement, 10-22.5 parts of machine-made sand, 45-55 parts of sandstone, 2.25-10 parts of steel slag, 2-8 parts of modified rubber particles, 5-15 parts of water and 0.02-0.05 part of a water reducing agent. The invention also discloses a preparation method of the waste steel slag and waste rubber fine aggregate concrete product. The strength and the stability of the concrete are guaranteed, the burden of industrial solid waste emission on the environment is greatly reduced, the cost is also saved, functionalization, greenization and high value of the product are realized while a large amount of waste steel slag and rubber particles are consumed, and good economic benefits and social benefits are achieved.
本发明公开了一种废弃钢渣与废弃橡胶细集料混凝土制品，按重量份计，由15～25份水泥、10～22.5份机制砂、45～55份砂石、2.25～10份钢渣、2～8份改性橡胶颗粒、5～15份水、0.02～0.05份减水剂组成；本发明还公开了一种废弃钢渣与废弃橡胶细集料混凝土制品的制备方法。本发明保证混凝土的强度与稳定性，极大降低了工业固废排放对环境的负担，也节约了成本，在大量消纳废弃钢渣和橡胶颗粒的同时，实现了产品的功能化、绿色化和高值化，具有良好的经济效益和社会效益。
Waste steel slag and waste rubber fine aggregate concrete product and preparation method thereof
废弃钢渣与废弃橡胶细集料混凝土制品及其制备方法
LI MAOSEN (author) / LUO REN (author) / LIU HUAI (author) / QIN LINGLING (author) / LI WANLIN (author) / LIU HAORAN (author)
2021-06-18
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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