Concrete reinforcing agent and preparation method thereof

A technology of concrete reinforcing agent and water reducing agent, applied in the field of concrete, can solve the problems affecting the quality and strength of concrete, and achieve the effects of improving comprehensive performance, enhancing strength and increasing curing speed

Inactive Publication Date: 2018-05-01
JIANGSU BAIRUIJI NEW MATERIAL
View PDF8 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since concrete is also a complex multiphase composite material, the interfacial transition zone between different phases will affect the quality and strength of concrete

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Concrete reinforcing agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Weigh the following components by mass percentage: 12% aluminum sulfate, 8% polyethylene glycol, 6% epoxy compound, 5% sodium tetrahydroxycuprate, 3.5% polytetrafluoroethylene, and stir evenly at 25°C , to obtain mixture A. Weigh the reinforcement components by mass percentage: 35% glycidyl azide polymer, 20% glyceryl monostearate, 10.5% triethanolamine, 25% sodium polymethacrylate, 10% polyquaternary ammonium salt and dodecane Sodium phenyl sulfonate 8.5-13.5. Mixture A is mixed with the reinforcing component to obtain Mixture C. Weigh the following components by mass percentage: sodium dodecylbenzenesulfate 7.5%, triisopropanolamine 10.5%, water reducer 2.5%, pentaerythritthiol 11%, and stir evenly at 15-18°C , to obtain mixture D. The active components are weighed by mass percentage: 45% of emulsifier, 25% of thickener, and 45% of zirconia supported by magnesium nitrate catalyst. The active component and the mixture C are added to the mixture D to obtain the conc...

Embodiment 2

[0040] Weigh the following components by mass percentage: 18% of aluminum sulfate, 16% of polyethylene glycol, 6-15% of epoxy compound, 5% of sodium tetrahydroxycuprate, 8.5% of polytetrafluoroethylene, and at 25-28 Stir evenly at ℃ to obtain mixture A; weigh the reinforcing components by mass percentage: glycidyl azide polymer 25%, glyceryl monostearate 15%, triethanolamine 6.5%, sodium polymethacrylate 25%, poly quaternary ammonium salt 35% and sodium dodecylbenzenesulfonate 13.5%; mix mixture A with the reinforcing component to obtain mixture C; weigh the following components by mass percentage: sodium dodecylbenzenesulfate 14.5%, triiso 6.5% propanolamine, 2.5% water reducer, 8% pentaerythrthiol, and stir evenly at 18°C ​​to obtain mixture D; weigh active components by mass percentage: emulsifier 35%, thickener 20%, 55% of zirconia supported by magnesium nitrate catalyst; adding the active component and mixture C to the mixture D to obtain the concrete reinforcing agent of...

Embodiment 3

[0042] Weigh the following components by mass percentage: aluminum sulfate 14%, polyethylene glycol 15%, epoxy compound 12%, sodium tetrahydroxycuprate 5-15%, polytetrafluoroethylene 8.5%, and at 28 ℃ Stir evenly to obtain mixture A; weigh the reinforcement components by mass percentage: 27% glycidyl azide polymer, 18% glyceryl monostearate, 8.5% triethanolamine, 25% sodium polymethacrylate, polyquaternary ammonium Salt 28% and sodium dodecylbenzenesulfonate 10.5%; mixture A is mixed with the reinforcing component to obtain mixture C; the following components are weighed by mass percentage: sodium dodecylbenzenesulfonate 2.5%, triisopropanol 8.5% amine, 3.5% water reducer, 10% pentaerythrthiol, and stir evenly at 16°C to obtain mixture D; weigh active components by mass percentage: emulsifier 40%, thickener 22% , 48% of zirconia supported by magnesium nitrate catalyst; the active component and the mixture C are added to the mixture D to obtain the concrete reinforcing agent of...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a concrete reinforcing agent and a preparation method thereof. The concrete reinforcing agent comprises the following components in percentage by mass: 12 to 18 percent of aluminum sulfate, 8 to 16 percent of polyethylene glycol, 6 to 15 percent of epoxy compound, 5 to 15 percent of tetrahydroxy sodium cuprate, 3.5 to 8.5 percent of polytetrafluoroethylene, 7.5 to 14.5 percent of sodium dodecyl phenyl sulfate, 6.5 to 10.5 percent of triisopropanolamine, 2.5 to 4.5 percent of water-reducing agent, 8 to 11 percent of pentyltrithiol, 13 to 25 percent of reinforcing component and 11.5 to 16.5 percent of active component. The concrete reinforcing agent can increase the solidification speed of the concrete, can obviously enhance the strength of the concrete after solidification, avoids cracking of the concrete, is favorable for guaranteeing the reaction sufficiency of the concrete and improves the comprehensive performance of the concrete.

Description

technical field [0001] The invention relates to the technical field of concrete, in particular to a concrete reinforcing agent and a preparation method thereof. Background technique [0002] Concrete refers to an engineering composite material in which the aggregate is cemented into a whole by a cementitious material. Because of a series of advantages, such as superior plasticity, good water resistance, excellent durability and very competitive economy, concrete has become the most widely used material in the world. However, since concrete is also a complex multiphase composite material, the interfacial transition zone between different phases will affect the quality and strength of concrete. Therefore, in view of the above problems, it is necessary to propose a further solution. Contents of the invention [0003] The object of the present invention is to provide a concrete reinforcing agent and a preparation method thereof, so as to overcome the deficiencies in the prio...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C04B24/32
CPCC04B40/0039C04B22/148C04B24/32C04B24/00C04B24/06C04B24/2682C04B24/085C04B24/122C04B24/2641C04B24/20C04B2103/302C04B24/16C04B2103/0068C04B2103/44C04B22/085C04B22/06C04B24/28
Inventor 王亚军卢祎
Owner JIANGSU BAIRUIJI NEW MATERIAL
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap