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Antioxidant additive for concrete

An antioxidant additive and antioxidant technology, applied in the field of additives, can solve problems such as lack of antioxidant function

Inactive Publication Date: 2018-12-07
霍亚明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing concrete additives do not have anti-oxidation function

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] A kind of concrete antioxidant additive, described additive is made up of following mass parts:

[0011] Water: 20-30; Air-entraining agent: 10-15; Antifreeze: 8-12; Expansion agent: 20-30; Retarder: 6-12; Surfactant: 3-5; Antioxidant: 5-10 .

[0012] According to another embodiment of the present invention, it is further included that the additive is composed of the following parts by mass: water: 30; air-entraining agent: 10; antifreeze: 8; expansion agent: 20; retarder: 6; surfactant: 3; Antioxidants: 5.

[0013] According to another embodiment of the present invention, it is further included that the additive is composed of the following parts by mass: water: 20; air-entraining agent: 15; antifreeze: 12; expansion agent: 30; retarder: 12; surfactant: 5; Antioxidants: 10.

[0014] According to another embodiment of the present invention, it further includes that the additive is composed of the following parts by mass: water: 25; air-entraining agent: 12; antifreez...

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PUM

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Abstract

The invention relates to the technical field of additives, in particular to an antioxidant additive for concrete. The additive is prepared from the following components in parts by mass: 20-30 parts of water, 10-15 parts of an air entraining agent, 8-12 parts of an antifreezing agent, 20-30 parts of an expanding agent, 6-12 parts of a retarder, 3-5 parts of a surfactant and 5-10 parts of an antioxidant. The additive has the beneficial effect that the additive prepared by the method has antioxidant action.

Description

technical field [0001] The invention relates to the technical field of additives, in particular to a concrete anti-oxidation additive. Background technique [0002] Concrete additives, abbreviated as admixtures, are substances used to improve the performance of concrete. Existing concrete additives do not have anti-oxidation function. Contents of the invention [0003] In order to overcome the deficiency of existing additives, the invention provides a concrete expansion additive. [0004] The technical solution adopted by the present invention to solve the technical problem is: a concrete anti-oxidation additive, and the additive is composed of the following parts by mass: [0005] Water: 20-30; Air-entraining agent: 10-15; Antifreeze: 8-12; Expansion agent: 20-30; Retarder: 6-12; Surfactant: 3-5; Antioxidant: 5-10 . [0006] According to another embodiment of the present invention, it is further included that the additive is composed of the following parts by mass: wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B24/00C04B103/60
CPCC04B40/0039C04B2103/608C04B22/002C04B2103/304C04B2103/601C04B2103/0068C04B2103/22C04B2103/40
Inventor 霍亚明
Owner 霍亚明