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A platform for research: civil engineering, architecture and urbanism
Washing exposed aggregate concrete washing agent
The invention discloses a washing exposed aggregate concrete washing agent which comprises an interface agent and water. The mass ratio of the interface agent and the water is 1:0.25-1:0.5. Or, the washing exposed aggregate concrete washing agent comprises cement and water, and the mass ratio of the cement and the water is 1:0.2-1:1. The washing exposed aggregate concrete washing agent further comprises a mixture of one or more of fibers, a bonding agent and coal ash. The washing exposed aggregate concrete washing agent is a green chemical product and is free of toxins and harm, and water cannot be harmfully polluted through waste water discharge of the washing exposed aggregate concrete washing agent. The washing exposed aggregate concrete washing agent can only decompose and block solidification of concrete at the part in contact with a medicament part, and the forward strength of the concrete cannot be affected. The novel concrete is simple and convenient in structure construction and low in cost, the new-old concrete adhesion performance is good, and the problem of weak new-old concrete combining can be well solved.
Washing exposed aggregate concrete washing agent
The invention discloses a washing exposed aggregate concrete washing agent which comprises an interface agent and water. The mass ratio of the interface agent and the water is 1:0.25-1:0.5. Or, the washing exposed aggregate concrete washing agent comprises cement and water, and the mass ratio of the cement and the water is 1:0.2-1:1. The washing exposed aggregate concrete washing agent further comprises a mixture of one or more of fibers, a bonding agent and coal ash. The washing exposed aggregate concrete washing agent is a green chemical product and is free of toxins and harm, and water cannot be harmfully polluted through waste water discharge of the washing exposed aggregate concrete washing agent. The washing exposed aggregate concrete washing agent can only decompose and block solidification of concrete at the part in contact with a medicament part, and the forward strength of the concrete cannot be affected. The novel concrete is simple and convenient in structure construction and low in cost, the new-old concrete adhesion performance is good, and the problem of weak new-old concrete combining can be well solved.
Washing exposed aggregate concrete washing agent
ZHOU SHUANGXI (author) / XIANG CHAO (author) / HUANG SHUIMEI (author)
2015-11-25
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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