Ultrathin color sealing layer material and preparation method thereof

A layer material and color technology, which is applied in the field of ultra-thin color seal material and its preparation, can solve the problems of color cementitious material not easy to emulsify, easy to segregate, and reduce the thickness of the paving, and achieves improved elasticity, low operating temperature, and compensation. The effect of poor weather resistance

Pending Publication Date: 2020-07-14
CHINA PETROLEUM & CHEM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Stir the colored emulsified cement and aggregate evenly at room temperature, and spread it on the road surface in the form of a slurry seal to form a 5-10mm thick cold-laid color seal. The paving thickness still needs to be further reduced, and at present Colored emulsified binders generally have the disadvantages that colored binders are not easy to emulsify, or easy to segregate after emulsification

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] (1) Preparation of colored binder:

[0034] Mix 20 parts of SBS and 100 parts of furfural extract oil evenly, and after grinding and stirring at a high speed of 4000 r / min, the first mixture is obtained; 80 parts of C9 petroleum resin are added to the first mixture and mixed uniformly to obtain the second mixture; 6 parts The iron red colored dye is added to the second mixture and mixed evenly to obtain a colored cement with a viscosity of 3872 Pa.s at 60°C.

[0035] (2) Preparation of ultra-thin color sealing material:

[0036] First, 0.6 parts of sodium lauryl sulfate and 8 parts of diatomaceous earth are added to 85 parts of water at 60°C and stirred for 30 minutes to dissolve to obtain soap liquid; Viscosity at 60°C is 3872Pa.s) high-speed stirring and emulsification at a stirring speed of 450 r / min to obtain a colored binder emulsion. When using on site, add 90 parts of water to the color cement emulsion and stir evenly, then add 4.6 parts of polyethylene vinyl a...

Embodiment 2

[0038] (1) Preparation of colored binder:

[0039] Mix 40 parts of SBS and 100 parts of furfural extract oil evenly, and after grinding and stirring at a high speed of 4000 r / min, the first mixture is obtained; 100 parts of C9 petroleum resin are added to the first mixture and mixed uniformly to obtain the second mixture; 3 parts Iron red colored dye is added to the second mixture and mixed evenly to obtain a colored cementitious material with a viscosity of 5930 Pa.s at 60°C.

[0040] (2) Preparation of ultra-thin color sealing material:

[0041] First, add 2.4 parts of sodium methylene dimethyl naphthalene sulfonate and 4.5 parts of kaolin to 75 parts of water at 50°C and stir for 25 minutes to dissolve to obtain soap liquid; then glue the soap liquid with 25 parts of 150°C hot melt color cement The material (viscosity at 60°C is 5930Pa.s) was stirred and emulsified at high speed at a stirring speed of 450 r / min to obtain a colored binder emulsion. When used on site, add 8...

Embodiment 3

[0043] (1) Preparation of colored binder:

[0044] Mix 25 parts of SBS and 100 parts of furfural extract oil evenly, grind and stir at a high speed of 4000r / min to obtain the first mixture; add 110 parts of C9 petroleum resin to the first mixture and mix uniformly to obtain the second mixture; mix 8 parts of iron The red colored dye is added to the second mixture and mixed evenly to obtain a colored cement with a viscosity of 7650 Pa.s at 60°C.

[0045] (2) Preparation of ultra-thin color sealing material:

[0046] First, add 2.1 parts of sodium dibutylnaphthalene sulfonate, 3 parts of diatomite, and 2 parts of sepiolite into 70 parts of water at 40°C and stir for 25 minutes to dissolve to obtain a soap solution; then mix the soap solution with 30 parts of 160°C The hot-melt colored binder (viscosity at 60°C is 7650Pa.s) was emulsified with high-speed stirring at a stirring speed of 450 r / min to obtain a colored binder emulsion. When using on site, add 30 parts of water to t...

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Abstract

The invention discloses an ultrathin color sealing layer material and a preparation method thereof. The ultrathin color seal material comprises the following raw material components in parts by weight: 5-85 parts of a color cementing material, 50-180 parts of water, 0.1-4.5 parts of an emulsifier, 1-12 parts of a stabilizer, 0.1-8 parts of a modifier and 25-110 parts of aggregate. The ultrathin color sealing layer material provided by the invention is used for a pavement, has the characteristics of high-temperature stability, good ductility, difficulty in embrittlement and excellent waterproofness and wear resistance, is used for a paving sealing layer of the pavement and is thinner, and the thickness of the ultrathin color sealing layer material is not more than 2mm.

Description

technical field [0001] The invention relates to the field of colored emulsified cementing materials, in particular to an ultra-thin colored sealing layer material and a preparation method thereof. Background technique [0002] Colored cement is popular for its unique bright colors, and has been widely used in parks, pedestrian landscape paths, parking lots and speed bumps in recent years. Compared with ordinary cementing materials, the cost of colored cementing materials is higher, and reducing the thickness of colored paving layers is an effective way to reduce the cost of paving colored pavements. [0003] CN 101585952A discloses a colored emulsified binder and a preparation method thereof. The colored emulsified binder includes a colored binder, an emulsifier, water and a modifier SBR latex. Stir the colored emulsified cement and aggregate evenly at room temperature, and spread it on the road surface in the form of a slurry seal to form a 5-10mm thick cold-laid color sea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/26
CPCC04B26/26C04B2111/0075C04B2111/27C04B24/30C04B24/2688C04B2103/54C04B24/16C04B24/26C04B14/08C04B14/106C04B14/042C04B24/045
Inventor 张静陈保莲宋乐春范思远
Owner CHINA PETROLEUM & CHEM CORP
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