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Cementing material, preparation and use thereof

A technology of cementing material and petroleum resin, applied in the field of cementing material, can solve the problems of polluting the environment, unfavorable promotion and use, peeling and the like

Active Publication Date: 2009-06-24
广州大象超薄路面技术开发有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The disadvantages of the above-mentioned patents are that the construction temperature and adhesion cannot be taken into account. High construction temperature will pollute the environment and make construction difficult. It is also impossible to add too much polymer to the composition, which limits the high temperature stability of the colored asphalt binder. It is not conducive to popularization and use, and the poor adhesion performance of the product will cause water damage, looseness, peeling and other diseases on the paved road surface

Method used

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  • Cementing material, preparation and use thereof

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Embodiment 1～5

[0026] Raw materials used:

[0027] Aromatic oil, produced by Taiwan CNPC Co., Ltd., trade name: Guoguang brand rubber softening oil, viscosity at 40°C: 3.1Pa.S, flash point: 253°C, aromatic content: 74.7wt%, density at 15°C: 0.94g / cm3 .

[0028] B C9 petroleum resin, Korea Kolon company product, trade name: Hikotack P140, softening point 145 ℃, average molecular weight (GPC method) 2200

[0029] C N, N'—Ethylene bisoleic acid amide, produced by Jiangxi Weike Oleochemical Co., Ltd.

[0030] D SIS, produced by Kraton, trade name: D-1107.

[0031] Heat the aromatic oil to 175°C, then add C9 petroleum resin, N,N'-ethylene bisoleic acid amide and SIS, and stir with a stirrer at a speed of 200 rpm for 60 minutes to prepare the finished cement material. The specific composition ratio (percentage by weight) and the results of the cementitious material detected by the detection method specified in the standard JTJ052-2000 of the Ministry of Communications Standard "Testing Procedu...

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Abstract

The invention discloses a cementing agent, the preparation and application thereof. The cementing agent has the components with the weight percentage: 30-55% of C9 petroleum resin, 1-3% of N, N'-ethylidene bi-oleamide, 3-8% of SIS, and the rest of aromatic hydrocarbon oil. The cementing agent needs low construction temperature, and has better adhesiveness since the N, N'-ethylidene bi-oleamide is added into the cementing agent.

Description

technical field [0001] The invention relates to a cementing material, in particular to a dyeable cementing material. Background technique [0002] Colored asphalt pavement has been widely used in highways, bicycle lanes, sidewalks, bus lanes, pedestrian areas, squares and home driveways. [0003] The mechanical properties and rheological properties of colored asphalt binder are the same as those of general road heavy traffic asphalt. The main principle of colored asphalt binder pavement is to use colored asphalt binder and add various pigments to make it have various required colors. At the same time, by using colored stones or light-colored stones, it can have a longer-lasting color effect. A good colored asphalt binder should meet the following three requirements: [0004] Colored asphalt binder has good performance and should try to meet the requirements of heavy traffic asphalt or even modified asphalt; it has good anti-rutting performance and good water damage resistan...

Claims

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Application Information

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IPC IPC(8): C08L57/02C08L53/02C08K5/20C08K5/01C04B26/26
Inventor 黄卫东孙立军
Owner 广州大象超薄路面技术开发有限公司
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