CN203095885U

CN203095885U - Slippery road surface

Info

Publication number: CN203095885U
Application number: CN 201320039564
Authority: CN
Inventors: 赵文海
Original assignee: JIANGMEN CHANGHE CHEMICAL INDUSTRIAL GROUP Co Ltd
Current assignee: JIANGMEN CHANGHE CHEMICAL INDUSTRIAL GROUP Co Ltd
Priority date: 2013-01-18
Filing date: 2013-01-18
Publication date: 2013-07-31
Anticipated expiration: 2023-01-18

Abstract

The utility model proposes a slippery road surface, comprising a resin base layer and aggregate which is embedded inside the resin base layer and used for improving the hardness and increasing friction. The slippery road surface displays colors and has the indication function by adopting colored aggregate which is embedded inside the resin base layer.

Description

A kind of anti-skid surface

Technical field

The utility model relates to the public transportation field, is meant a kind of anti-skid surface especially.

Background technology

At present, along with rising year by year of vehicle guaranteeding organic quantity, traffic jam and traffic safety problem become increasingly conspicuous, in the solution of various traffic administrations, adopt the method for laying colored road surface to be widely used in traffic diverging and the traffic slow-down, and the method for laying colored road surface mainly contain color asphalt method and colo(u)r coating method.

The color asphalt method is that decolouring pitch is made in the pitch decarburization, add then and pave with the natural rock mix again after color is made color asphalt, because color asphalt has the characteristics of a lot of plain asphalts, so can carry out mechanized construction according to the constructional method of plain asphalt, but, in use, this method also exposes a lot of problems, one is that this colored road surface non-skid property is bad, and this is because color asphalt has been sloughed the carbon of plain asphalt, due to the corresponding also reduction of its intensity, its two, be the coloured building stones of mix, be generally sandstone or shale, its intensity is all not really high, wearing and tearing are very fast under weight, its three, be that color is bright-coloured inadequately abundant, the color persistence is poor, this is because due to need being heated to about 200 ℃ during the pitch mix, because most of pigment its color relation more than 120 ℃ the time begins to have changed, can use the dark and heatproof of color inorganic metal pigment preferably so be often referred to.

And, normally adopt colored acrylic to be coated with on shop and the road surface as binding agent for the colo(u)r coating method, and sprinkle anti-skidding sand then in the above, be coated with one deck colored acrylic at last from the teeth outwards and carry out cover.The advantage of this method is a quick solidifying, engineering time is short, and for the cold process construction, need not heating, but its shortcoming is also apparent in view, one is due to the character of acrylic resin own, make to be difficult to bear heavy-duty vehicle on its road surface and to roll friction for a long time, and deliquescing distortion easily at high temperature, frictional force is not enough, and after the finish coat wearing and tearing, will expose the building stones of the different colours that is in lower floor, thereby make the road surface lose original bright-colored.

The core of decision colored road surface quality-advantage, be the performance of resin, current most of colored road surface material came into operation after for some time, have more the broken mashed quality problems of existing delamination, core reasons be adopted mostly be epoxy or vinyl-based resin, this resinoid embrittlement physical property has been doomed the temp. variation resistant performance of material and the deficiency of water resistance, methacrylic resin is all outstanding than epoxy or vinyl-based resin on these performances, and the modified methacrylic acid methyl esters, it has more obtained huge lifting on performance, its durable temperature limitation has reached-40 ℃ ~ 80 ℃, and resistance to impact shock surpasses 5KJ/m ², tensile strength reaches more than the 20Mpa, and the non-epoxy of performance, Vinylite are comparable, more lasting weather-proof durable.

Crystal has hardness height and the transparent characteristics of entire body, and can obtain colour crystal through carry out painted processing in quartzy high temperature crystallization refining process, and this colour crystal is very general in the market.

The utility model content

The utility model proposes a kind of anti-skid surface, solved the problem that can't stir material pending in the resonator cavity in the prior art.

The technical solution of the utility model is achieved in that a kind of anti-skid surface, comprise base layer of resin and be embedded in and be used to improve hardness and the aggregate that increases friction in the described base layer of resin, we are by adopting chromatic described aggregate, be embedded in the described base layer of resin, thereby make described anti-skid surface present color, have the function of indication.

Further, described base layer of resin below also scribbles undercoat, described undercoat can guarantee combining closely of described base layer of resin and ground on the one hand, and surface strength that on the other hand can reinforced cementitious ground prevents that simultaneously the steam rising from causing described base layer of resin surface blistering.

Further, described base layer of resin is the modified methacrylic acid methyl esters, and this employing is for a more performance of described anti-skid surface, and as frictional force, weathering resistance etc. all have significantly lifting.

Further, described aggregate is quartzy aggregate, chromatic described quartzy aggregate is except the performances such as color with general aggregate, its performance on hardness is more outstanding, can bear weight, simultaneously, because crystal is transparent, even so the superiors of described quartzy aggregate owing to using when wearing away a part, the color of other surface layers reflects by the matrix refraction structure of crystalline transparent, thereby has guaranteed the fresh colour of described aggregate.

The beneficial effects of the utility model are: adopt the described modified methacrylic acid methyl esters of fine as described base layer of resin; and be inlaid with chromatic described quartzy aggregate therein; on the one hand; no matter described base layer of resin is in frictional force; or weathering resistance; persistence etc. all have lifting; secondly; the fresh colour that can keep color by transparent described quartzy aggregate; phenomenons such as mute light can not appear; it is more lasting to use, and described undercoat has then been strengthened on the one hand the bonding of described base layer of resin and ground, on the other hand better protection described base layer of resin.

Description of drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the diagrammatic cross-section of an embodiment of a kind of anti-skid surface of the utility model;

Embodiment

Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.

As shown in Figure 1, a kind of anti-skid surface, comprise base layer of resin 1 and be embedded in and be used to improve hardness and the aggregate 2 that increases friction in the base layer of resin, it in the present embodiment modified methacrylic acid methyl esters basic unit 1, and chromatic quartzy aggregate 2, quartzy aggregate 2 is embedded in the modified methacrylic acid methyl esters basic unit 1, thereby makes anti-skid surface present color, has the function of indication.

Further, 1 base layer of resin below also scribbles undercoat 3, and undercoat 3 can guarantee combining closely of base layer of resin 1 and ground on the one hand, and surface strength that on the other hand can reinforced cementitious ground prevents simultaneously that steam from rising and causes base layer of resin 1 surface blistering.

Adopt more the performance of modified methacrylic acid methyl esters basic unit 1 for anti-skid surface, as frictional force, weathering resistance etc. all have significantly lifting.

And for chromatic quartzy aggregate 2, except performances such as color with general aggregate, its performance on hardness is more outstanding, can bear weight, simultaneously, because crystal is transparent, so when even the superiors of quartzy aggregate wear away a part owing to use, the color of other surface layers reflects by the matrix refraction structure of crystalline transparent, thereby has guaranteed the fresh colour of aggregate.

We carry out test on the performance to anti-skid surface of the present utility model, and every test result all shows well, and concrete data are as follows:

Adopt anti-skid surface of the present utility model, bright in colour on the one hand, the light of can not making mute, on the other hand, supporting capacity is stronger, and it is also more lasting to use.

The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. an anti-skid surface is characterized in that, comprising: base layer of resin is used to improve hardness and the aggregate that increases friction with being embedded in the described base layer of resin.

2. the anti-skid surface described in claim 1 is characterized in that: also scribble undercoat below the described base layer of resin.

3. the anti-skid surface described in claim 1, it is characterized in that: described base layer of resin is the modified methacrylic acid methyl esters.

4. the anti-skid surface described in claim 1, it is characterized in that: described aggregate is quartzy aggregate.