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Cold-mix material of epoxy modified emulsified asphalt and preparation method thereof

A technology of emulsified asphalt and epoxy modification, which is applied in the field of epoxy modified emulsified asphalt cold mix and its preparation, can solve the problems of poor anti-rutting performance, cumbersome material production, excessive energy consumption, etc., and reduce emissions , Improve construction conditions, improve the effect of working conditions

Inactive Publication Date: 2019-09-27
南通福伦利新材料有限公司 +2
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] Purpose of the invention: The purpose of the invention is to solve the problems of current road preventive materials and repair materials, which are prone to brittleness in winter, poor rutting resistance, cumbersome material production, excessive energy consumption during production, and inconvenient construction.

Method used

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  • Cold-mix material of epoxy modified emulsified asphalt and preparation method thereof
  • Cold-mix material of epoxy modified emulsified asphalt and preparation method thereof
  • Cold-mix material of epoxy modified emulsified asphalt and preparation method thereof

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention, so that those skilled in the art can better understand the advantages and features of the present invention, so as to define the protection scope of the present invention more clearly. The embodiments described in the present invention are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other implementations obtained by those of ordinary skill in the art without creative work For example, all belong to the protection scope of the present invention.

[0028] Combine below figure 1 The present invention is described in detail, figure 1 It is a schematic flow chart of the epoxy modified emulsified asphalt cold mix of the present invention. As shown in the figure, an epoxy-modified emulsified asphalt cold mix is ​​made by mixing and stirring epoxy-modified room-t...

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Abstract

The invention discloses a cold-mix material of epoxy modified emulsified asphalt. The cold-mix material is prepared by stirring an epoxy modified room-temperature composite emulsion and a grading-designed aggregate at room temperature. The epoxy modified room-temperature composite emulsion comprises the following components (by mass): 100 parts of matrix emulsified asphalt, 1-2 parts of an emulsified asphalt modifier, and 1.5 parts of waterborne epoxy resin. In comparison with traditional modified emulsified asphalt, the invention has the following advantages: heat energy discharge is reduced; processing is simple and convenient; cost is low; and the product has good high- and low- temperature performance.

Description

technical field [0001] The invention belongs to the field of epoxy-modified emulsified asphalt production, and in particular relates to a cold mix of epoxy-modified emulsified asphalt and a preparation method thereof. Background technique [0002] Epoxy modified emulsified asphalt mixture has short curing time and high mechanical strength. The material is cold mixed and paved throughout the construction process, which is not only convenient, fast, energy-saving and environmentally friendly, but also has fast curing, strong adhesion, cold resistance, antifreeze, rigidity and toughness. Balance and other characteristics, under the condition of -40°C to 60°C, there is no crack and peeling, and the comprehensive performance of the mixture is excellent in high temperature resistance, low temperature freeze crack resistance, adhesion performance, and rutting resistance. Contents of the invention [0003] Purpose of the invention: The purpose of the invention is to solve the prob...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/26
CPCC04B26/26C04B24/281C04B24/04C04B22/08C04B14/02
Inventor 蔡海军吴新锋周红斌杨红军
Owner 南通福伦利新材料有限公司
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