CN212000463U

CN212000463U - High-elasticity high-wear-resistance terrace

Info

Publication number: CN212000463U
Application number: CN202020623425.9U
Authority: CN
Inventors: 杨长参; 黄爱侣
Original assignee: Guangxi Nanning Laurgis Environmental Protection Technology Co ltd
Current assignee: Guangxi Nanning Laurgis Environmental Protection Technology Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-11-24
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a high-elasticity high-wear-resistance terrace, which comprises a basic bearing layer, wherein a waterproof primer layer, a silicon PU elastic layer, an interface reinforcing layer, a first surface layer and a second surface layer are sequentially and tightly laminated on the basic bearing layer; the basic bearing layer is of a cement structure; the waterproof primer layer is embedded into the transverse groove and the longitudinal groove; the transverse groove and the longitudinal groove are V-shaped or U-shaped grooves; and the first surface layer and the second surface layer are both silicon PU finish paint. The utility model discloses a six layer structural design adopt silicon PU elastic layer and silicon PU finish paint layer to improve the elasticity and the wearability of terrace structure, through setting up vertical recess and horizontal recess on basic bearing layer, make waterproof priming paint layer imbed basic bearing layer, increase area of contact between them, improve the joint strength of waterproof priming paint layer and basic bearing layer.

Description

High-elasticity high-wear-resistance terrace

Technical Field

The utility model relates to a terrace structure field especially relates to a high wear-resisting terrace of high elasticity.

Background

The traditional sports ground terrace is mainly divided into a concrete ground, an acrylic ground, a PU ground and the like, wherein the concrete ground and the acrylic ground have low manufacturing cost but poor elasticity; the PU field has certain elasticity, but is easy to foam, the surface is soft and sticky under the irradiation of sunlight, lacks the motion texture, and is accompanied with pungent smell. Therefore, the requirement of abrasion resistance and elasticity is an urgent problem to be solved in the sports field. The utility model patent CN203890831U discloses a wear-resisting court of high elasticity, including basic unit, bearing layer, under coat, elasticity bubble layer, wear-resisting surface course, silicon PU finish paint layer and elasticity enhancement layer, its bearing layer is laid on the basic unit, and the under coat is laid on the bearing layer. Utility model patent CN205856969U discloses a high-elastic compound type health body place, including priming paint layer, rubber grained layer, elasticity sealing layer, elasticity enhancement layer, grain sense skid resistant course and paint finish coat. The elasticity and the wearability in place have all been improved to a certain extent to above-mentioned patent, but the under coat is direct laying on the basic unit, because the basic unit generally is cement or pitch ground, the bonding strength of under coat and basic unit is not enough, causes the breaking away from of under coat and basic unit easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-elasticity high-wear-resistance terrace which solves the problems of insufficient bonding strength between the base coat and the foundation layer, poor wear resistance and elasticity and the like.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-elasticity high-wear-resistance terrace comprises a basic bearing layer, wherein a waterproof primer layer, a silicon PU elastic layer, an interface reinforcing layer, a first surface layer and a second surface layer are sequentially and tightly attached to the basic bearing layer; the basic bearing layer is of a cement structure; the waterproof primer layer is embedded into the transverse groove and the longitudinal groove; the transverse groove and the longitudinal groove are V-shaped grooves or U-shaped grooves; and the first surface layer and the second surface layer are both silicon PU finish paint. The utility model designs a six-layer structure, adopts the silicon PU elastic layer to improve the elasticity of the terrace structure, and adopts the silicon PU finish paint layer to improve the wear resistance of the terrace structure; the interface reinforcing layer is used for reinforcing the bonding strength of the silicon PU elastic layer and the surface layer; through set up vertical recess and horizontal recess on basic bearing layer, make waterproof priming paint layer imbed basic bearing layer, increase area of contact between them, improve the bonding strength of waterproof priming paint layer and basic bearing layer.

Preferably, the transverse grooves and the longitudinal grooves are perpendicularly crossed, so that the contact area of the waterproof primer layer and the foundation bearing layer is further increased.

Preferably, the depth of the transverse grooves and the longitudinal grooves is 2 mm.

Preferably, the thickness of the silicon PU elastic layer is 3-4mm, and the PU elastic layer has better elasticity when the thickness of the PU elastic layer is 3-4 mm.

Preferably, the interface reinforcing layer is a water-based isocyanate material.

The utility model has the advantages that: (1) the utility model adopts the silicon PU elastic layer and the silicon PU finish paint layer to improve the elasticity, the wear resistance and the dirt resistance of the terrace structure; (2) the waterproof primer layer is embedded into the transverse groove and the longitudinal groove by arranging the transverse groove and the longitudinal groove on the base bearing layer, so that the contact area of the base bearing layer and the waterproof primer layer is increased, and the bonding strength of the waterproof primer layer is improved; (3) the waterproof primer layer and the basic bearing layer are embedded into each other, so that the bonding strength is improved, and the using amount of the waterproof primer layer can be properly reduced under the same bonding strength, so that the cost is saved.

Drawings

Fig. 1 is a schematic view of the overall structure of the high-elasticity high-wear-resistance terrace of the utility model;

fig. 2 is the utility model relates to a horizontal recess is the schematic diagram of V type recess with vertical recess in high elasticity high wear-resisting terrace.

Fig. 3 is the utility model relates to a horizontal recess is the schematic diagram of U type recess with vertical recess in high elasticity high wear-resisting terrace.

Fig. 4 is the utility model relates to a structural schematic diagram of when horizontal recess and vertical recess are V type recess and vertical cross in the high wear-resisting terrace of high elasticity.

Fig. 5 is the utility model relates to a structural schematic diagram of horizontal recess and vertical recess when being U type recess and vertical cross in the high wear-resisting terrace of high elasticity.

Wherein: 1. two surface layers; 2. a facing layer; 3. an interface reinforcing layer; 4. a silicon PU elastic layer; 5. a waterproof primer layer; 6. a base bearing layer; 61. a transverse groove; 62. a longitudinal groove.

Detailed Description

The present invention will be further described with reference to fig. 1-5.

The specific implementation mode is as follows:

as shown in fig. 1-3, a high-elasticity high-wear-resistance terrace comprises a basic bearing layer 6, wherein a waterproof primer layer 5, a silicon PU elastic layer 4, an interface reinforcing layer 3, a first surface layer 2 and a second surface layer 1 are sequentially and tightly attached to the basic bearing layer 6; the first surface layer 2 and the second surface layer 1 are both silicon PU finish paint; the basic bearing layer 6 is of a cement structure; the foundation bearing layer 6 is provided with a transverse groove 61 and a longitudinal groove 62, and the waterproof primer layer is embedded 5 into the transverse groove 61 and the longitudinal groove 62; the transverse grooves 61 and the longitudinal grooves 62 are V-shaped grooves as shown in fig. 2, and the transverse grooves 61 and the longitudinal grooves 62 can also be designed as U-shaped grooves as shown in fig. 3. The utility model discloses terrace structure design is six layers, adopts silicon PU elastic layer 4 and silicon PU finish paint layer to improve terrace structure's elasticity and wearability, through set up vertical recess 62 and horizontal recess 61 on basic bearing layer 6, makes waterproof priming paint layer 5 imbed basic bearing layer 6, increases area of contact between them, improves waterproof priming paint layer 5 and basic bearing layer 6's joint strength.

Further, as shown in fig. 4 and 5, the transverse grooves 61 are perpendicularly crossed with the longitudinal grooves 62, so that the contact area of the waterproof primer layer 5 and the basic bearing layer is further increased, and the bonding strength is improved.

Furthermore, the depth of the transverse groove 61 and the depth of the longitudinal groove 62 are 2mm, and when the depth of the transverse groove 61 and the depth of the longitudinal groove 62 are 2mm, the waterproof primer layer 5 and the bonding strength of the waterproof primer layer 5 and the foundation bearing layer 6 are combined, a better comprehensive effect is achieved.

Furthermore, the thickness of the silicon PU elastic layer 4 is 3-4mm, the use of materials is increased due to the overlarge thickness of the silicon PU elastic layer 4, the cost is increased, and when the thickness of the silicon PU elastic layer 4 is too small, the elasticity is insufficient.

The interface reinforcing layer 3 is made of water-based isocyanate material.

To sum up, high elasticity high abrasion terrace still has high elasticity and high wearability except having the combination intensity of reinforcing waterproof priming paint layer 5 and basic bearing layer 6.

Claims

1. The high-elasticity high-wear-resistance floor is characterized by comprising a base bearing layer, wherein a waterproof primer layer, a silicon PU elastic layer, an interface reinforcing layer, a first surface layer and a second surface layer are sequentially and tightly attached to the base bearing layer; the basic bearing layer is of a cement structure; the waterproof primer layer is embedded into the transverse groove and the longitudinal groove; the transverse groove and the longitudinal groove are V-shaped grooves or U-shaped grooves; and the first surface layer and the second surface layer are both silicon PU finish paint.

2. The high-elasticity high-wear-resistance terrace according to claim 1, wherein the transverse grooves are vertically crossed with the longitudinal grooves.

3. The high-elasticity high-wear-resistance terrace according to claim 1, wherein the depth of the transverse grooves and the depth of the longitudinal grooves are 2 mm.

4. The high-elasticity high-wear-resistance terrace according to any one of claims 1 to 3, wherein the thickness of the silicon PU elastic layer is 3 to 4 mm.

5. The high-elasticity high-wear-resistance terrace according to any one of claims 1 to 3, wherein the interface reinforcing layer is made of water-based isocyanate material.