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Color bituminous cement in bags or barrels and production device and method thereof

A technology for colored asphalt and cementitious materials, applied in the field of pavement materials, can solve the problems of low relative efficiency, long production cycle, complex process, etc., and achieve the effects of convenient operation, high qualification rate, and stable product quality and performance.

Inactive Publication Date: 2016-08-31
上海砼仁环保技术发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above production methods 1 and 2 all require a relatively large set of equipment, transportation of special vehicles and repeated heating, which not only consumes a lot of energy and is easy to cause aging of materials, but also has complex processes, long production cycles, and relatively low efficiency.
The granular colored asphalt binder produced by method 3 has no direct and necessary correlation with the quality indicators of the colored asphalt mixture because of its product quality technical indicators. It must be made into a liquid binder to measure its quality and technical indicators. Whether qualified colored asphalt mixture can be prepared, therefore, the practical application of granular colored asphalt binder is rare

Method used

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  • Color bituminous cement in bags or barrels and production device and method thereof
  • Color bituminous cement in bags or barrels and production device and method thereof
  • Color bituminous cement in bags or barrels and production device and method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Add 40 parts by weight of trimethylbenzene to the screw extruder through the liquid material weighing system, and weigh 10 parts of SBS, 40 parts of C5 petroleum resin, 9 parts of H1001 polyethylene wax, and 1 part of antioxidant 1010 through the powder material. The heavy system is added to the twin-screw extruder, and the twin-screw extruder is preheated to 200 ° C. Under the action of the screw and kneading block in the machine, the materials are mixed, melted, sheared and modified, and then entered into the static mixer to make the material. The material is further mixed and plasticized, and the temperature is controlled to 160 °C, and then enters the balance tank. Through the discharge port of the balance tank, the product enters the filling and weighing system, and finally is put into a packaging bag to form a cementitious product.

Embodiment 2

[0044]Add 30 parts by weight of xylene to the screw extruder through the liquid material weighing system, and weigh 12 parts of SBS, 50 parts of C9 petroleum resin, 7 parts of H1001 polyethylene wax, and 1 part of antioxidant 1010 through the powder material. The heavy system is added to the reciprocating single-screw extruder. The reciprocating single-screw extruder is preheated to 180°C. Under the action of the screw and kneading block in the machine, the material is mixed, melted, sheared, modified, and then enters the static state. The mixer is used to further mix and plasticize the materials, and control the temperature to 150°C, and then enter the balance tank, through the discharge port of the balance tank, make the product enter the filling and weighing system, and finally put it into the packaging barrel to form a cementitious product .

Embodiment 3

[0046] 40 parts by weight of cyclopentane was added to the screw extruder through the liquid material weighing system, 15 parts of SBS, 35 parts of C9 petroleum resin, 9 parts of microcrystalline wax, and 1 part of antioxidant 1010 were weighed by the powder material. Heavy system, add twin-screw extruder, the twin-screw extruder is preheated to 160 ℃, under the action of the screw and kneading block in the machine, the material is mixed, melted, sheared, modified, and then enters the static mixer, The materials are further mixed and plasticized, and the temperature is controlled to 160°C, and then enters the balance tank. Through the discharge port of the balance tank, the product enters the filling and weighing system, and finally is packed into a packaging bag to form a cementitious product.

[0047] When in use, put 6 bags of colored asphalt binder products into a melting tank with a heating temperature of 170°C to melt, and then pump it into the mixing tank of the asphalt ...

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Abstract

The invention provides color bituminous cement in bags or barrels and production device and method thereof. The bituminous cement contains the following components in parts by weight: 8-15 parts of SBS, 35-50 parts of petroleum resin, 30-45 parts of aromatic oil and / or naphthenic oil, 3-10 parts of polyethylene wax and / or microcrystalline wax and 0.3-1.0 part of antioxidant, wherein the SBS is linear and / or star styrene-butadiene-styrene block copolymer, the block ratio of styrene to butadiene is 30 / 70, and the molecular weight is 100000-200000. The color bituminous cement provided by the invention has the advantages of easily available raw materials for production, convenient operation of production device, safety and reliability of products, superior performance, high percent of pass, stable product quality and performance, conveniently adjustable product variety and strong adaptability.

Description

technical field [0001] The invention relates to the technical field of pavement materials, and more particularly, to a bagged or barreled colored asphalt binder and a production device and method thereof. Background technique [0002] As a high-tech pavement material that beautifies the urban environment, reflects urban characteristics, enhances urban functions, induces traffic flow and warns traffic, colored asphalt pavement has been widely used because of its obvious functional effects. Colored asphalt pavement is also used in courtyard communities. , garden squares and sports facilities venues, etc., have a wide range of practicability, and are the preferred materials for road and square landscaping. [0003] In the prior art, there are many technologies related to colored asphalt binder, which are reported in many patent applications, such as: CN1478843, CN101831190, CN1233730, CN10457009, CN101177533 and so on. The production methods of colored asphalt binder introduce...

Claims

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Application Information

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IPC IPC(8): C08L57/02C08L23/06C08L53/02C08L91/06B29C47/92C04B26/10C04B14/02C04B24/26B29C48/92
CPCC08L57/02B29C48/92B29C2948/92704C04B26/10C04B2103/0068C08L2205/03C08L23/06C08L53/02C08L91/06C04B14/02C04B24/2611
Inventor 钱卫胜周亚军孙刚殷明伟王文华
Owner 上海砼仁环保技术发展有限公司
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