CN211199970U

CN211199970U - Elastic silicon PU capable of preventing bulging

Info

Publication number: CN211199970U
Application number: CN201921795370.3U
Authority: CN
Inventors: 潘泗海; 上官宝土; 魏宝艺
Original assignee: Fujian Haisheng New Material Technology Co ltd
Current assignee: Fujian Haisheng New Material Technology Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-08-07
Anticipated expiration: 2029-10-24

Abstract

The utility model provides an elastic silicon PU capable of preventing bulging, which comprises a base layer, one side of the base layer is connected with one side of a concrete layer, one side of the concrete layer far away from the base layer is connected with one side of a sticking layer, one side of the sticking layer far away from the concrete layer is connected with one side of a silicon PU layer, one side of the silicon PU layer far away from the sticking layer is connected with one side of an elastic layer, one side of the elastic layer far away from the silicon PU layer is connected with one side of a wear-resistant layer, the silicon PU layer comprises a surface coating layer, a filling layer and a primer layer, one side of the surface coating layer is connected with one side of the filling layer, the other side of the filling layer is connected with one side of the primer layer, the thicknesses of the surface coating layer, the filling layer and the primer layer are 1-2mm, the elastic layers comprise a rubber layer, a latex layer and a glue layer, one side of the rubber layer is connected with one side of the, and the spacing layer is made of water-absorbing curing material.

Description

Elastic silicon PU capable of preventing bulging

Technical Field

The utility model relates to a can prevent elasticity silicon PU of swell belongs to the ground material field.

Background

At present, silicon PU is a common ground material of sports facility field, has good buffer property and ductility, and the adhesion is strong, has certain cure function to the basis, can make level automatically, and the construction is simple, and ageing resistance is outstanding, and construction back chemical properties is stable, is difficult for the gassing.

In the construction in present silicon PU place, carry out the basic processing in place earlier, after the processing such as washing, making level is accomplished at the site basis, then carry out the construction of elastic layer on the basis, the elastic layer is polished through the sampling, again according to the type in court or the user requirement carry out the colour separation spraying and form the surface course on the elastic layer, but owing to receive shining of sunlight and soaking of rainwater, the phenomenon of bubble appears easily, so need an elastic silicon PU that can prevent to swell now.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can prevent elasticity silicon PU of swell to solve the problem that proposes in the above-mentioned background art, the utility model relates to a novelty can save a large amount of installation time, and convenient and fast practices thrift the cost.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model relates to a can prevent elasticity silicon PU of swell, including the foundation layer, one side of foundation layer is connected with one side on concrete layer, concrete layer keeps away from one side of foundation layer is connected with one side of pasting the layer, it keeps away from to paste the layer one side on concrete layer is connected with one side on silicon PU layer, silicon PU layer is kept away from paste one side on layer and be connected with one side of elastic layer, the elastic layer is kept away from one side on silicon PU layer is connected with one side of wearing layer.

Another kind is regarded as the utility model discloses an implementation mode, silicon PU layer includes top-coat layer, filling layer and primer layer, one side of top-coat layer with one side of filling layer is connected, the opposite side of filling layer with one side of primer layer is connected.

The other is used as an embodiment of the present invention, the thickness of the top coating layer, the filling layer and the primer layer is 1-2 mm.

Another kind is regarded as the utility model discloses an embodiment, the elastic layer includes rubber layer, emulsion layer and glue layer, and, one side on rubber layer with one side on emulsion layer is connected, emulsion layer's opposite side with one side on glue layer is connected.

In another embodiment of the present invention, the upper end of the rubber layer is connected to one side of the spacer layer, and the spacer layer is made of a water-absorbent curing material.

The other kind is as an embodiment of the utility model, the inside embedding of concrete layer has the metal net, the surface spraying of wearing layer has sun-proof paint.

Another kind is regarded as the utility model discloses an embodiment, the dampproof course has been laid to the bottom of foundation layer to, the dampproof course is the lime structural layer.

The utility model has the advantages that:

1. the silicon PU layer is subjected to waterproof treatment by arranging the spacing layer, so that the silicon PU layer is prevented from being separated from the concrete layer to generate bulges due to rainwater soaking;

2. through setting up the elastic layer, and the elastic layer sets up rubber layer, emulsion layer, has strengthened its elasticity, and the spraying has sun-proof lacquer simultaneously on the wearing layer, its sun-proof ability of further promotion for silicon PU layer place can adapt to outdoor high temperature's environment.

Drawings

FIG. 1 is a schematic diagram of an exemplary embodiment of an external structure;

FIG. 2 is a schematic structural diagram of an example silicon PU layer;

FIG. 3 is a schematic diagram of the structure of an elastic layer of an embodiment;

in the figure: 1. a base layer; 2. a concrete layer; 3. a bonding layer; 4. a silicon PU layer; 5. an elastic layer; 6. a wear layer; 7. a top coat; 8. a filling layer; 9. a primer layer; 10. a rubber layer; 11. a latex layer; 12. a glue layer; 13. a spacer layer.

Detailed Description

In order to make the technical means, creation characteristics, achievement purposes and effects of the utility model easy to understand.

Example 1: as shown in figure 1, this kind of can prevent elasticity silicon PU of swell, including basic unit 1, one side and the concrete layer 2 of basic unit 1 are connected, one side that the concrete layer 2 kept away from basic unit 1 is connected with one side of pasting layer 3, it is connected with one side of silicon PU layer 4 to paste one side that layer 3 kept away from concrete layer 2, one side that layer 3 was kept away from to silicon PU layer 4 is connected with one side of elastic layer 5, one side that silicon PU layer 4 was kept away from to elastic layer 5 is connected with one side of wearing layer 6.

Example 2: as shown in fig. 2, the silicon PU layer 4 includes a top coating layer 7, a filling layer 8 and a primer layer 9, one side of the top coating layer 7 is connected with one side of the filling layer 8, the other side of the filling layer 8 is connected with one side of the primer layer 9, and the thicknesses of the top coating layer 7, the filling layer 8 and the primer layer 9 are all 1-2 mm.

Example 3: as shown in fig. 3, the elastic layer 5 includes a rubber layer 10, a latex layer 11 and a glue layer 12, one side of the rubber layer 10 is connected with one side of the latex layer 11, the other side of the latex layer 11 is connected with one side of the glue layer 12, the upper end of the rubber layer 10 is connected with one side of the spacing layer 13, and the spacing layer 13 is made of a water-absorbing curing material.

Example 4: as shown in fig. 1, a metal grid is embedded inside the concrete layer 2, sun-proof paint is sprayed on the surface of the wear-resistant layer 6, a moisture-proof layer is laid at the bottom of the base layer 1, and the moisture-proof layer is a lime structural layer.

The working principle is as follows: when the elastic silicon PU capable of preventing swelling is used, the wear resistance of the elastic silicon PU is improved and the service life of the elastic silicon PU is prolonged by arranging the wear-resistant layer 6, and the silicon PU layer 4 is subjected to waterproof treatment by arranging the spacing layer 13, so that the elastic silicon PU capable of preventing swelling caused by the separation of the silicon PU layer 4 and the concrete layer 2 due to the soaking of rainwater is prevented; through setting up elastic layer 5, and elastic layer 5 sets up rubber layer 10, emulsion layer 11, has strengthened its elasticity, the spraying has sun-proof lacquer simultaneously on wearing layer 6, its sun-proof ability of further promotion for silicon PU layer 4 place can adapt to outdoor high temperature's environment, the dampproof course that sets up in the bottom of foundation layer 1 can prevent during moisture infiltration advances concrete layer 2, prevent that silicon PU layer 4 from producing the swell because of the rainwater soaks, the anti foamability in this silicon PU place has been promoted.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a can prevent elasticity silicon PU of swell which characterized in that: including basic unit (1), one side of basic unit (1) is connected with one side of concrete layer (2), concrete layer (2) are kept away from one side of basic unit (1) is connected with one side of pasting layer (3), it keeps away from to paste layer (3) one side of concrete layer (2) is connected with one side of silicon PU layer (4), silicon PU layer (4) are kept away from one side of pasting layer (3) is connected with one side of elastic layer (5), elastic layer (5) are kept away from one side of silicon PU layer (4) is connected with one side of wearing layer (6).

2. The elastic silicon PU of claim 1, wherein: silicon PU layer (4) are including top coating layer (7), filling layer (8) and primer layer (9), one side of top coating layer (7) with one side of filling layer (8) is connected, the opposite side of filling layer (8) with one side of primer layer (9) is connected.

3. The elastic silicon PU of claim 2, wherein: the thickness of the top coating layer (7), the thickness of the filling layer (8) and the thickness of the bottom glue layer (9) are all 1-2 mm.

4. The elastic silicon PU of claim 1, wherein: the elastic layer (5) comprises a rubber layer (10), a latex layer (11) and a glue layer (12), one side of the rubber layer (10) is connected with one side of the latex layer (11), and the other side of the latex layer (11) is connected with one side of the glue layer (12).

5. The elastic silicon PU according to claim 4, wherein: the upper end of the rubber layer (10) is connected with one side of the spacing layer (13), and the spacing layer (13) is made of a water-absorbing curing material.

6. The elastic silicon PU of claim 1, wherein: the concrete layer (2) is embedded with a metal grid, and the surface of the wear-resistant layer (6) is sprayed with sun-proof paint.

7. The elastic silicon PU of claim 1, wherein: the bottom of the basic layer (1) is paved with a moisture-proof layer, and the moisture-proof layer is a lime structural layer.