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Water-based macromolecular anti-skid road surface material and construction method thereof

A water-based polymer and pavement material technology, which is applied to the coagulation pavement, roads, roads and other directions of on-site paving, can solve the problems of cumbersome construction, difficult to avoid environmental pollution, complex pavement material formulations, etc., and achieves low cost and no construction. The effect of security risks

Inactive Publication Date: 2018-05-15
山东润展汽车服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has the disadvantages of complex pavement material formula and complicated construction; Chinese patent literature also discloses a "colored high-viscosity asphalt mixture for paving colored noise-reducing drainage pavement" (CN101177533), which is mainly composed of colored asphalt binder 3.5- 5.0 parts; 0.4-1.0 parts of high-viscosity asphalt modifier; 100 parts of stone; can be used to pave colored noise-reducing drainage pavement, reduce urban noise pollution, and improve road friction coefficient
However, it has the problem of being difficult to avoid environmental pollution due to the use of asphalt

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A water-based polymer anti-slip pavement material, comprising a wear-resistant layer and a finish coat on the surface of the wear-resistant layer, the wear-resistant layer is composed of 20wt% polymer emulsion and 80wt% polymer powder; the finish coat It is composed of 60wt% of the covering agent A component and 40wt% of the covering agent B component;

[0034] The preparation method of the polymer emulsion is as follows: Introduce the chain extender 2-imidazolidinone into the mixture of monomer methyl methacrylate and isobutyl methacrylate, wherein the monomer methyl methacrylate, methacrylic acid The weight ratio of isobutyl ester to chain extender is 60:38:2, react in a vacuum environment at a temperature of 200-250°C for 10 hours, and then add deionized water and emulsifier dioctyl to it under stirring conditions Sodium sulfosuccinate, wherein the emulsifier dioctyl sodium sulfosuccinate is added in an amount of 3% of the total weight of the system, and stirred even...

Embodiment 2

[0039] A water-based polymer anti-slip pavement material, comprising a wear-resistant layer and a finish coat on the surface of the wear-resistant layer, the wear-resistant layer is composed of 25wt% polymer emulsion and 75wt% polymer powder; the finish coat Consists of 70wt% of component A of the covering agent and 30wt% of component B of the covering agent;

[0040] The polymer emulsion is 970 acrylic resin;

[0041]The polymer powder includes quartz sand, Portland cement and various additives, wherein the weight ratio of quartz sand to Portland cement is 7:3, based on the total weight of quartz sand and Portland cement , the addition of various additives is as follows: cement reinforcing agent 1wt%, air-entraining agent AH-20.3wt%, activator silica 0.1wt%, polycyclic aryl sulfonate formaldehyde condensate water reducer 0.4 wt%, pigment titanium dioxide 2.5wt%;

[0042] The A component of the covering agent is made of MDI type water-based polyurethane resin and penetrating...

Embodiment 3

[0045] A water-based polymer anti-slip pavement material, comprising a wear-resistant layer and a finish coat on the surface of the wear-resistant layer, the wear-resistant layer is composed of 25wt% polymer emulsion and 75wt% polymer powder; the finish coat Consists of 70wt% of component A of the covering agent and 30wt% of component B of the covering agent;

[0046] The preparation method of the polymer emulsion is as follows: introduce the chain extender ethanol into the monomer isobutyl methacrylate, wherein the weight ratio of the monomer isobutyl methacrylate to the chain extender ethanol is 100:3, in a vacuum React in the temperature range of 200-250°C for 10 hours in the environment, and then add deionized water and emulsifier sodium dodecylbenzenesulfonate to it under stirring conditions. The weight of sodium dodecylbenzenesulfonate is the monomer 1wt% of the total weight, stir evenly to obtain;

[0047] The polymer powder includes quartz sand, Portland cement and va...

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Abstract

The invention relates to a water-based macromolecular anti-skid road surface material. The water-based macromolecular anti-skid road surface material comprises a consumption-resistant layer and a cover surface coating on the surface of the consumption-resistant layer, wherein the consumption-resistant layer comprises 20 to 25 percent by weight of macromolecular emulsion and 75 to 80 percent by weight of macromolecular powder; the cover surface coating comprises 60 to 70 percent by weight of cover surface agent component A and 30 to 40 percent by weight of cover surface agent component B. The water-based macromolecular anti-skid road surface material provided by the invention can be applied to city bike lanes, bus transit lanes, garden roads, tourist area roads, community slow-moving lanes,parking lots, exhibition halls and expressways. The product is a pure water product, is non-toxic and pollution-free, realizes zero discharge, avoids construction potential safety hazard, has low cost and obtains a 'national environment-protecting product certificate'.

Description

technical field [0001] The invention relates to a pavement material, in particular to a water-based polymer anti-slip pavement material, which belongs to the technical field of pavement materials. Background technique [0002] With the development of urbanization, the building materials of urban sidewalks have failed to follow the trend of urban building materials development. The traditional cement brick building materials have been used until now, and they are eclipsed by the beauty of urban architectural groups and cannot match it. [0003] Chinese patent document discloses "a kind of color environment-friendly pavement and its construction method" (CN1446982), the pavement is made up of the load-bearing layer of the bottom layer and the sprayed layer on the surface, the load-bearing layer is made up of concrete adding iron oxide; the sprayed layer is made up of main agent and hardener Composition, the main agent is 50-60 parts of epoxy resin, 15-20 parts of butanone, 35...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04C09D175/04E01C7/30E01C7/35
CPCC04B28/04C08L2205/025C09D175/04E01C7/30E01C7/356C04B14/324C04B14/06C04B24/26C04B2103/302C04B2103/304C04B2103/54C04B2103/0068C08L75/04
Inventor 姜奕聿李福建
Owner 山东润展汽车服务有限公司
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