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Normal-temperature color pavement cold paving material used in summer or high-temperature areas and preparation technology thereof

A preparation process and technology of cold patching material, which is applied in the field of cold patching material for colored pavement, to achieve excellent waterproof performance, not easy to fade, and long storage time

Active Publication Date: 2013-03-13
河南金欧特实业集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a normal temperature type that is easy to use, does not affect traffic during construction, has strong performance in summer or high temperature areas, and can maintain the same color and adhesive properties as the colored pavement. Color pavement cold patching material for summer or high temperature area and its preparation process

Method used

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  • Normal-temperature color pavement cold paving material used in summer or high-temperature areas and preparation technology thereof
  • Normal-temperature color pavement cold paving material used in summer or high-temperature areas and preparation technology thereof
  • Normal-temperature color pavement cold paving material used in summer or high-temperature areas and preparation technology thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The raw materials used in the production of 106kg normal temperature cold patch material for summer or high temperature areas are as follows:

[0028]

[0029] Its preparation process is as follows:

[0030] ① Preparation of material A: firstly clean up the mixing equipment, then add furfural extract oil with a weight of 2.23kg, styrene-butadiene-styrene block copolymer with a weight of 0.18kg, and a weight of 0.22kg Ethylene-vinyl acetate copolymer, petroleum resin with a weight of 1.78kg, and pigment with a weight of 0.45kg. During the addition process, the stirring equipment kept stirring, and the above mixture was heated to 170°C, and stirred at 170°C for 60 Minutes later, 4.86kg of cementitious material A material was prepared by shearing;

[0031] ② Preparation of material B: put solvent oil with a weight of 0.1104kg, Na with a weight of 0.006kg 2 SO 3 1-aminoethyl-2-heptadecyl imidazoline with a weight of 0.0036 is mixed and stirred to make 0.12kg modified...

Embodiment 2

[0035] The raw materials used in the production of 106kg normal temperature cold patching material for colored pavement in summer or high temperature areas are as follows:

[0036]

[0037] Its preparation process is as follows:

[0038]① Preparation of material A: first clean up the stirring equipment, then add furfural extract oil with a weight of 2.60kg, styrene-butadiene-styrene block copolymer with a weight of 0.14kg, and a weight of 0.15kg Ethylene-vinyl acetate copolymer, petroleum resin with a weight of 1.56kg, and pigment with a weight of 0.38kg. During the addition process, the stirring equipment kept stirring, and the above mixture was heated to 170°C, and stirred at 170°C for 60 Minutes later, 4.86kg of cementitious material A material was prepared by shearing;

[0039] ② Preparation of material B: put solvent oil with a weight of 0.1104kg, Na with a weight of 0.006kg 2 SO 3 1-aminoethyl-2-heptadecyl imidazoline with a weight of 0.0036 is mixed and stirred t...

Embodiment 3

[0043] The raw materials used in the production of 106kg normal temperature cold patch material for summer or high temperature areas are as follows:

[0044]

[0045] Its preparation process is as follows:

[0046] ① Preparation of material A: first clean up the stirring equipment, then add furfural extract oil with a weight of 2.45kg, styrene-butadiene-styrene block copolymer with a weight of 0.14kg, and a weight of 0.23kg Ethylene-vinyl acetate copolymer, petroleum resin with a weight of 1.62kg, and pigment with a weight of 0.41kg. During the addition process, the stirring equipment kept stirring, and the above mixture was heated to 170°C, and stirred at 170°C for 60 Minutes later, 4.86kg of cementitious material A material was prepared by shearing;

[0047] ② Preparation of material B: put solvent oil with a weight of 0.1104kg, Na with a weight of 0.006kg 2 SO 3 1-aminoethyl-2-heptadecyl imidazoline with a weight of 0.0036 is mixed and stirred to make 0.12kg modified...

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Abstract

The invention discloses a normal-temperature color pavement cold paving material used in summer or high-temperature areas and a preparation technology thereof. The cold paving material is prepared by mixing a normal-temperature color pavement cold paving adhesive material used in summer or high-temperature areas and dried stone according to the weight ratio of 6: 100, wherein the normal-temperature color pavement cold paving adhesive material used in summer or high-temperature areas is prepared by uniformly mixing a material A, a material B and a material C according to the weight ratio of 81: 2: 17. The material A is made from the following ingredients of: by weight, 50-55 parts of furfural extract oil, 3-4 parts of a styrene-butadiene-styrene segmented copolymer, 4-5 parts of an ethene-vinyl acetate copolymer, 33-40 parts of a petroleum resin and 8-10 parts of a pigment. The material B is made from the following ingredients of: by weight, 92 parts of solvent naphtha, 5 parts of Na2SO3 and 3 parts of 1-aminoethyl-2-heptadecylimidazoline. The material C is diesel oil. The normal-temperature color pavement cold paving material requires low cost, is convenient to use, is resistant to high temperature, and has the same color with the color pavement and has the same properties with the adhesive material. In addition, the traffic situation will not be influenced during construction.

Description

technical field [0001] The invention belongs to the technical field of road engineering, and in particular relates to a normal-temperature type colored pavement cooler for use in summer or high-temperature regions which can maintain the same color and adhesive properties as the colored pavement used in road engineering treatment of colored pavement with potholes. Feed and its preparation process. Background technique [0002] With the development of my country's economic construction, colored asphalt has entered the stage of experimentation and promotion in my country. Many cities have tried to use colored asphalt concrete to lay urban roads, such as Shanghai, Beijing, Tianjin, Changsha, Shenyang and Xiamen. [0003] Colored asphalt is generally used to lay municipal roads and community roads. However, with the long-term use of colored asphalt pavement, the road surface will have pits and other diseases due to the influence of natural factors such as ultraviolet rays and rai...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B26/26C04B22/14C04B24/12
Inventor 周凯
Owner 河南金欧特实业集团股份有限公司
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