CN102575440A

CN102575440A - Design construction method for elastic pavement

Info

Publication number: CN102575440A
Application number: CN2009801611194A
Authority: CN
Inventors: 金圣斋
Original assignee: Pusung Recycling Co Ltd
Current assignee: Pusung Recycling Co Ltd
Priority date: 2009-08-25
Filing date: 2009-08-25
Publication date: 2012-07-11
Also published as: JP5326048B2; WO2011025073A1; US20120155962A1; JP2013503274A

Abstract

Disclosed is a process for construction of a design for elastic pavement of a road or sidewalk. The process includes: grinding rubber chips into fine pieces, admixing the ground chip pieces with a urethane binder, heat curing the mixture to prepare a mat block, and slicing the prepared mat block to form logo blocks of desired design; grinding rubber chips into fine pieces, admixing the ground chip pieces with a urethane binder, in-situ paving a road or sidewalk with the mixture, and leveling the paved road or sidewalk; and adhering a binder to a bottom of the logo block and placing the logo block on desired positions of the paved road or sidewalk before the paved road or sidewalk being cured, heating the paved road or sidewalk to fix the logo block to the paved road or sidewalk while leveling the same.

Description

Elasticity road surface pattern structure method

Technical field

The present invention relates to the elasticity road surface pattern structure method on a kind of highway and/or sidewalk; Or rather; Relate to the on-the-spot pattern building method in a kind of elasticity road surface; It comprises the said pattern of independent preparation, and in process of deployment, simply the pattern of being prepared is embedded into on-site and lays in highway and/or the sidewalk.

Background technology

As illustrated in fig. 1 and 2; Elasticity road surface pattern structure usually through in process of deployment after road is made flat step the mould of preparation with desired pattern 15 separately; The mould of being prepared with said desired pattern 15 is embedded in the elasticity paver 10; The flexure strip 17 that will have desired color is incorporated in the mould 15, removes said mould, solidifies residue then and carries out.

With regard to this point, some problems that the tradition design building method has are, make mould in advance separately and remove on-site then, in addition, are difficult to make mould for complex pattern.

Summary of the invention

Technical problem

Therefore, the present invention directly is used to solve above-mentioned traditional problem, and the object of the present invention is to provide a kind of elasticity road surface pattern structure method that need not to use mould, in process of deployment, directly said pattern is embedded in the highway or sidewalk of laying.

Technical scheme

As embodiments of the invention, a kind of elasticity pavement structure method of patterning is provided, comprising:

Sheet rubber is worn into fritter, and the sheet rubber piece of being worn into mixes with polyurethane binder, the said mixture of heat cure has desired pattern with the cushion block of preparing cushion block, cut to be prepared with formation attribute block;

Sheet rubber is worn into fritter, and the sheet rubber piece of being worn into mixes with polyurethane binder, uses on-the-spot highway or the sidewalk of laying of said mixture, and does flat highway or sidewalk of being laid; And before institute's laying highway or sidewalk curing; The bottom of the said attribute block of adhesive attachment also is placed on institute's laying highway or sidewalk desired locations with said attribute block; Highway that heating is laid or sidewalk are fixed on said attribute block on the highway of being laid or sidewalk with when making the flat highway of being laid or sidewalk.

Technique effect

The pattern that can on-the-spot will prepare separately according to elasticity pavement structure method of patterning of the present invention embeds the mould that need not to use on-the-spot pattern structure in laying highway or the sidewalk, thereby simplifies the embedding of pattern.

Description of drawings

From to the preferred embodiment that purport of the present invention and use thereof are described and the following description of accompanying drawing, above and other purpose, characteristics and advantage of the present invention will be conspicuous, in the accompanying drawings:

Fig. 1 is a prior elastic road surface operational perspective view;

Fig. 2 is the conventional method phantom drawing that in the elasticity road surface, uses mould structure pattern;

Fig. 3 is as elasticity pavement design phantom drawing according to of the present invention;

Fig. 4 is the operation cross sectional representation according to structure pattern in the elasticity of the present invention road surface.

The specific embodiment

Below, will combine accompanying drawing that embodiments of the invention are described in detail.Yet this embodiment only makes illustrative purpose, those skilled in the art can be in the spirit of accompanying claims and scope design to various modifications of the present invention.Therefore, the real technical protection scope of the present invention should with claim with and equivalent limit.

Embodiment

To combine Fig. 3 and 4 pairs of embodiments of the invention to describe below

Use is such as the polyurethane rubber sheet, EPDM (EPDM) sheet rubber, scrap tire rubber sheet or the like.Grind to form after the fritter with 2 to 5mm sizes at the sheet rubber that will have desired color, said grinding block mixes with polyurethane binder, and the said mixture of heat cure subsequently (heat curing) is to prepare cushion block (mat block).Cut said cushion block to prepare sign or pattern block, be referred to as " attribute block " 30 here.

For the road surfacing on sidewalk, will be such as the polyurethane rubber sheet, EPDM (EPDM) sheet rubber, the sheet rubber of scrap tire rubber sheet etc. is worn into the fritter with 2 to 5mm sizes.Polyurethane binder of mass ratio (" wt.% ") 18% to 25% is added in the piece of being prepared of mass ratio 100wt.%, lay at the scene the sidewalk the time add the mixture obtained, do flat sidewalk 10 of being laid subsequently.

Before solidify on said laying sidewalk 10, adhesive is coated in the bottom of said attribute block 30, and said attribute block is positioned over the desired locations on said sidewalk.Use hot-rolling, carry out heat treatment when doing flat sidewalk, said attribute block is fixed on the sidewalk of said laying.

As a result, the attribute block that has a pattern in process of deployment, be embedded into lay in the sidewalk.Thereby carry out the flat top side and the piece level that does not have identification pattern that makes said attribute block of said work.

Claims

1. elasticity road surface pattern structure method comprises:

Sheet rubber is worn into fritter, and the sheet rubber piece of being worn into mixes with polyurethane binder, uses on-the-spot highway or the sidewalk of laying of this mixture, and does flat highway or sidewalk of being laid; And

Before institute's laying highway or sidewalk curing; Adhesive attachment is placed on institute's laying highway or sidewalk desired locations in the bottom of said attribute block and with said attribute block; Highway or sidewalk that heating is laid are to be fixed on said attribute block on the highway of being laid or sidewalk when doing flat institute's laying highway or sidewalk.