KR20060013451A - Manufacturing method of color polymer concrete using colored aggregate - Google Patents

Abstract

The present invention relates to a method for producing color polymer concrete, and more particularly, to produce color polymer concrete using a polymer resin such as unsaturated polyester and epoxy as a binder, and using colored aggregates and colorants.

Exhibits semi-permanent colorization and high durability and adhesion of the package surface; The present invention relates to a method for producing color polymer concrete for the purpose of rapid repair and rapid traffic opening of pavement in urban areas.

Color Concrete, Color Polymer Concrete, Polyester Concrete, Epoxy Concrete, Colored Aggregate

Description

Producing Method of Colored Polymer Concrete Using Colored Aggregate}

Figure 1 shows the constituent material of the color polymer concrete of the present invention.

Figure 2 shows the form of the overlay of the color polymer concrete of the present invention.

<Code Description of Main Parts of Drawing>

1. Colored coarse aggregate

2. Fine aggregate

3. Resin + Colorant

4. Color polymer concrete

5. Primer layer

6. Existing asphalt surface or subbase, concrete surface or subbase

Polymer concrete, which is generally used, has excellent adhesion performance, durability performance, strength performance, waterproof performance, and is widely used in foreign countries as concrete used for overlaying and new paving of aged cement concrete pavement or asphalt concrete pavement.

Improvements in living standards and changes in environmental awareness are increasing the importance of the environmental and aesthetic aspects of construction structures unlike in the past.

There is no domestic prior art for the coloration of polymer concrete, and similar techniques include color asphalt concrete.

In general, paved asphalt concrete is used for pavement lanes, children's reserves and pedestrian walkways.

In addition, the bus-only lanes mentioned in the former can be distinguished from general bus lanes installed on general national roads where city buses focus on public transportation priority policies and highway bus lanes that have not yet been constructed.

In addition, the child protection zone and the sidewalk lane mentioned in the latter can be divided into those which can be constructed over the colored asphalt concrete or the shear surface.

However, the conventional color asphalt concrete has the following problems.

First, colored asphalt using colored binders, which have not been tested for commonness, cannot withstand the loads of heavy vehicles such as buses and cause plastic deformation and damage such as port holes in a short period of time.

Second, color asphalt concrete aims for a clear color difference from other packages, which causes discoloration and discoloration due to repeated loads and ultraviolet rays caused by vehicle traffic, which not only causes discomfort to the user, but also increases the risk of accidents. Increase maintenance costs.

On the contrary, the colored polymer concrete using colored aggregate is a manufacturing method that can supplement the above problems by using colored aggregate and colorant at the same time.

In addition, the fast curing time of the color polymer concrete according to the present invention can be quickly opened in the downtown can minimize the inconvenience of the user due to traffic control.

By using colored aggregate and colorant in polymer concrete, color polymer concrete is more durable and adhesive than color asphalt concrete. It is used for automobile roads, trails, child protection zones, road reinforcement materials, etc. to secure the safety of pedestrians and drivers. The development of beautiful packages was a technical task.

The present invention is to provide a color polymer concrete with excellent functionality and durability by minimizing the discoloration generated when the aggregate is exposed to the surface by mixing the colorant in the polyester and epoxy resin binder and then using colored aggregates.

The present invention in the production of polyester concrete and epoxy concrete using polyester and epoxy, the aggregate and coarse aggregate of the main components of concrete; Polymer resin binders such as epoxy and polyester, which serve as binders for aggregates; Curing agents for curing resin binders; It is an object of the present invention to provide a color polymer concrete, characterized by consisting of a colorant for coloring the resin binder.

In addition, fine aggregates, coarse aggregates, resin binders, hardeners, as well as to provide color polymer concrete, characterized in that it further comprises colored aggregates to give a unique color at the time of surface wear and discoloration.

Colored aggregates and colorants have the following characteristics:

First, even if the surface is worn by the repeated load according to the vehicle traffic due to the use of colored aggregate, the aggregate itself has a color, it is possible to prevent the loss of the original function of the color pavement.

Second, since it may have a variety of colors depending on the type of colored aggregate and colorant, it is possible to manufacture the color polymer concrete according to the application.

In the colored polymer concrete according to the present invention, by using a colored aggregate and a colorant, the following effects can be obtained.

First, colored polymer concrete using colored aggregates retains color even when aggregates are exposed to wear or surface wear due to repeated loads and ultraviolet rays caused by vehicle traffic. can do.

Second, due to the long-term color retention, the visual effects are excellent and safety for drivers and pedestrians is increased.

Third, the color polymer concrete can initially open traffic due to high strength, thereby minimizing user inconvenience due to traffic control in urban areas.

Fourth, since it can have a variety of colors depending on the type of colored aggregate and colorant, it can be used in buildings and facilities such as buildings, APTs, general houses, as well as bus lanes and child protection areas.

Claims (7)

In preparing the color polymer concrete, aggregate that is the main material of the polymer concrete; Resin binders such as polyester and epoxy, which serve as binders for aggregates; Curing agents for curing resin binders; Coloring agents for coloring resin binders; And the surface wear and the colored polymer concrete manufacturing method characterized in that it is made of colored aggregates exhibiting a unique color even when the colored concrete is discolored. According to claim 1, it can be used in a variety of pavement, such as general lanes, highway shoulders, bus lanes, sidewalks, school zones, bicycle lanes, overpasses; It can be used for buildings and facilities such as buildings, APTs, and general houses; Color polymer concrete manufacturing method characterized in that it can be used in civil engineering structures and facilities, such as pillar columns and shifts. The method according to claim 1, wherein colored aggregates having a size of 5 mm to 40 mm are used to maintain the color of the package for a long time. The method of claim 1, wherein the colored aggregate is not only natural colored aggregates but also artificial colored aggregates. According to claim 1, Color polymer concrete manufacturing method characterized in that it can be used for emergency repair in existing bus lanes, sidewalks, bicycle lanes, overpasses, child protection areas. The method of manufacturing a color polymer concrete as claimed in claim 1, which can be used as a non-slip pavement for use in general roads and on highway shoulders, bus lanes, sidewalks, bicycle lanes, overpasses, and child protection areas. . According to claim 1, Colored polymer concrete, characterized in that it is possible to produce a specific pattern on the surface of the building, civil structure, general sidewalk, road surface using a patterned formwork or the like, bricks or boundary stone for the sidewalk block.

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