CN218492967U

CN218492967U - Anti-cracking terrazzo terrace

Info

Publication number: CN218492967U
Application number: CN202222689550.1U
Authority: CN
Inventors: 李自升; 彭佃钦; 王林
Original assignee: Shandong Yangming New Material Technology Co ltd
Current assignee: Shandong Yangming New Material Technology Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-02-17
Anticipated expiration: 2032-10-12

Abstract

The utility model relates to an anti fracture terrazzo terrace, include by lower supreme basic unit, buffer layer, steel wire stratum reticulare, buffer layer and the grindstone layer of laying in proper order, the basic unit adopts the concrete to lay, the buffer layer adopts polyurethane to lay, the buffer layer adopts solventless polyurethane or solventless epoxy to lay, the grindstone layer adopts polyurethane grindstone thick liquids or epoxy grindstone thick liquids to lay and grind through the grinding process and level. The novel anti-cracking cable has the advantages of simple structure, low cost, good anti-cracking performance and strong practicability.

Description

Anti-cracking terrazzo terrace

Technical Field

The utility model relates to an artificial terrace, concretely relates to terrazzo terrace that can effectively prevent fracture.

Background

The terrazzo terrace is an artificial stone material made up by using cement as cementing material, adding marble or granite broken stone with different colours and different grain sizes and adopting the processes of stirring, forming, curing and grinding, etc. it has the characteristics of that the colour and colour can be randomly spliced, and its colour and lustre are bright and clean, and its cleanliness is high, so that it is applicable to various places of market, exhibition hall, corridor and meeting hall, etc. But the current terrazzo terrace has influenced the practicality in actual application easy production fracture phenomenon.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an anti terrazzo terrace that splits, it has simple structure, low cost, the crack resistance can be good, the practicality is strong advantage.

For solving the problem that prior art terrazzo terrace ftractures easily, the utility model provides an anti terrazzo terrace that ftractures, include by lower supreme basic unit, buffer layer, steel wire stratum reticulare, buffer layer and the grindstone layer of laying in proper order, the basic unit adopts the concrete to lay, the buffer layer adopts polyurethane to lay, the buffer layer adopts solventless polyurethane or solventless epoxy to lay, the grindstone layer adopts polyurethane grindstone thick liquids or epoxy grindstone thick liquids to lay and grind through the grinding process.

Further, the utility model relates to an anti terrazzo terrace that splits, wherein, the coating has the under coat that adopts solvent-free polyurethane or solvent-free epoxy between basal layer and the buffer layer.

Further, the utility model relates to an anti terrazzo terrace that splits, wherein, the thickness of foundation layer is 150 ~ 170mm, the thickness of buffer layer is 4mm, the thickness of wire stratum reticulare is 2mm, the thickness of buffer layer is 2mm, the thickness on rubble layer is 7 ~ 10mm.

Further, the utility model relates to an anti terrazzo terrace that splits, wherein, the basic unit adopts the C20 concrete to lay, the steel wire stratum reticulare adopts 304 stainless steel meshes to lay.

Based on same design, the utility model also provides another kind of anti terrazzo terrace that splits, include by lower supreme basic unit, buffer layer, steel wire stratum reticulare, buffer layer and the grindstone layer of laying in proper order, the basic unit adopts the concrete to lay, the buffer layer adopts polyurethane grindstone thick liquids or epoxy grindstone thick liquids to lay, the grindstone layer adopts inorganic grindstone thick liquids to lay and grind through grinding process.

Further, the utility model relates to an anti terrazzo terrace that ftractures, wherein, the upper surface coating on rubble layer has the top-coat layer that adopts polyurethane.

Further, the utility model relates to an anti terrazzo terrace that ftractures, wherein, the thickness of basal layer is 150 ~ 170mm, the thickness of buffer layer is 4mm, the thickness of wire stratum reticulare is 2mm, the thickness of buffer layer is 2 ~ 4mm, the thickness on buffer layer is 7 ~ 10mm.

Further, the utility model relates to an anti terrazzo terrace that splits, wherein, the basic unit adopts the C20 concrete to lay.

Further, the utility model relates to an anti terrazzo terrace that splits, wherein, the steel wire net layer adopts 304 stainless steel meshes to lay.

Essentially, the utility model discloses well wire mesh can also cover wire mesh or other high strength wire mesh.

The utility model relates to an anti fracture terrazzo terrace compares with prior art, has following advantage: the utility model discloses a setting is by lower supreme basic unit, buffer layer, steel wire stratum reticulare, buffer layer and the grindstone layer of laying in proper order, makes the basic unit adopt the concrete to lay, makes the buffer layer adopt polyurethane to lay, makes the buffer layer adopt solvent-free polyurethane or solvent-free epoxy to lay, makes the grindstone layer adopts polyurethane grindstone thick liquids or epoxy grindstone thick liquids to lay and grind through the grinding technology. From this, just constituted a simple structure, low cost, anti fracture performance is good, the anti fracture terrazzo terrace of practicality strong, the utility model discloses a set up buffer layer, steel wire stratum reticulare and buffer layer between basic unit and terrazzo layer, can effectively improve anti fracture performance, prolonged life, wherein, the basic unit has played firm supporting role, and the buffer layer has played the elastic buffer effect, and the steel wire stratum reticulare has played the stretch-proofing effect, and the buffer layer has played the shock attenuation cushioning effect.

The following provides a further detailed description of the crack-resistant terrazzo terrace of the present invention with reference to the specific embodiments shown in the drawings.

Drawings

FIG. 1 is a schematic view, partially in section, of a first embodiment of a crack resistant terrazzo floor of the present invention;

figure 2 is the utility model relates to an anti terrazzo terrace second kind embodiment's partial cutaway schematic diagram.

Detailed Description

It should be noted that the above, lower, left, right, front, back, etc. directional terms in the present invention are only described according to the accompanying drawings for easy understanding, and are not intended to limit the technical solution and the scope of the present invention.

As shown in fig. 1 the utility model relates to an anti terrazzo terrace's of ftractureing first embodiment, include by lower supreme basic unit 1, buffer layer 2, steel wire stratum reticulare 3, buffer layer 4 and the grindstone layer 5 of laying in proper order. Wherein, the foundation layer 1 adopts concrete to lay, the buffer layer 2 adopts polyurethane to lay, the buffer layer 4 adopts solvent-free polyurethane or solvent-free epoxy resin to lay, the grindstone layer 5 adopts polyurethane grindstone thick liquids or epoxy resin grindstone thick liquids to lay and grind through the grinding technology and level. Set up through above structure and just constituted a simple structure, low cost, anti crack resistance can be good, the anti fracture terrazzo terrace of practicality strong, the utility model discloses a set up buffer layer 2, steel wire stratum reticulare 3 and buffer layer 4 between basic unit 1 and grindstone layer 5, can effectively improve anti fracture performance, prolonged life, wherein, basic unit 1 has played firm supporting role, and buffer layer 2 has played the elastic buffer effect, and steel wire stratum reticulare 3 has played the stretch-proofing effect, and buffer layer 4 has played the shock attenuation cushioning effect.

As a specific embodiment, the present invention further applies the primer layer 6 using solvent-free polyurethane or solvent-free epoxy resin between the foundation layer 1 and the buffer layer 2 to improve the adhesion of the buffer layer 2 to the foundation layer 1. The foundation layer 1 is paved by C20 concrete to improve the strength, and the steel wire mesh layer 3 is paved by a 304 stainless steel mesh to improve the oxidation resistance and the corrosion resistance. In practical application, the utility model discloses establish the thickness of foundation layer 1 into 150 ~ 170mm usually, establish 4mm with the thickness of buffer layer 2, set up 2mm with the thickness of steel wire stratum reticulare 3, set up 2mm with the thickness of buffer layer 4, set up 7 ~ 10mm with the thickness of rubble layer 5.

The terrazzo floor of the first embodiment can be used as a commercial grindstone because the grindstone layer 5 is laid using polyurethane grindstone slurry or epoxy resin grindstone slurry, which is relatively weak in wear resistance and hardness as compared with an industrial grindstone.

Based on the same design, the utility model also provides a terrazzo terrace that can regard as industry grindstone to use. As shown in fig. 2 the utility model relates to an anti terrazzo terrace's of ftractureing second kind embodiment, include by lower supreme basic unit 1, buffer layer 2, steel wire stratum reticulare 3, buffer layer 4 and the grindstone layer 5 of laying in proper order. Wherein, the foundation layer 1 adopts concrete to lay, and buffer layer 2 adopts polyurethane to lay, and buffer layer 4 adopts polyurethane grindstone thick liquids or epoxy resin grindstone thick liquids to lay, and grindstone layer 5 adopts inorganic grindstone thick liquids to lay and grinds the paper-back through the grinding technology. Through above structure setting just constitute another kind of simple structure, low cost, anti fracture performance is good, the anti fracture terrazzo terrace of practicality strong, the utility model discloses a set up buffer layer 2, steel wire stratum reticulare 3 and buffer layer 4 between foundation layer 1 and grindstone layer 5, can effectively improve anti fracture performance, prolonged life, wherein, foundation layer 1 has played firm supporting role, and buffer layer 2 has played the springiness cushioning effect, and steel wire stratum reticulare 3 has played the anti stretching effect, and buffer layer 4 has played the shock attenuation cushioning effect.

As a specific embodiment, the utility model also coats a bottom coating layer 6 which adopts solvent-free polyurethane or solvent-free epoxy resin between the base layer 1 and the buffer layer 2 so as to improve the bonding tightness of the buffer layer 2 and the base layer 1; a top coat 7 using polyurethane is applied to the upper surface of the grinding stone layer 5 to improve the finish. And the foundation layer 1 is paved by C20 concrete to improve the strength, and the steel wire mesh layer 3 is paved by a 304 stainless steel mesh to improve the oxidation resistance and the corrosion resistance. In practical application, the utility model discloses establish into 150 ~ 170mm with the thickness of foundation bed 1 usually, set up 4mm with the thickness of buffer layer 2, establish into 2mm with the thickness of steel wire stratum reticulare 3, set up 2 ~ 4mm with the thickness of buffer layer 4, set up 7 ~ 10mm with the thickness of rubble layer 5.

Compared with the first embodiment, the terrazzo terrace of the second embodiment effectively improves the wear resistance and hardness because the grindstone layer 5 is laid by using inorganic grindstone slurry, and can be used as an industrial grindstone.

Practical application shows, the utility model provides an anti fracture terrazzo terrace can produce following beneficial effect: 1. the high-strength steel wire mesh combined with the solvent-free polyurethane or solvent-free epoxy resin buffer layer is used as the bottom layer of the grinding stone, so that the grinding stone can be effectively prevented from cracking, the damping effect can be achieved, and the service life of the grinding stone is prolonged; after the water is fully permeated and cured, the strength is improved, and the upward volatilization of the base water can be prevented. 2. The solvent-free polyurethane damping buffer layer or the solvent-free epoxy resin buffer layer is combined with the high-strength steel wire mesh, so that the cracking phenomenon caused by expansion with heat and contraction with cold can be effectively avoided, the use of surface layer copper bar grids can be omitted, the material use and construction steps are reduced, and the cost is reduced.

The above embodiments are only descriptions of the preferred embodiments of the present invention, and are not intended to limit the scope of the claimed invention, and various modifications made by those skilled in the art according to the technical solutions of the present invention should fall within the scope of the present invention as defined by the claims.

Claims

1. The utility model provides an anti terrazzo terrace that splits, includes by lower supreme basic unit (1), buffer layer (2), steel wire stratum reticulare (3), buffer layer (4) and the terrazzo layer (5) of laying in proper order, basic unit (1) adopts the concrete to lay, buffer layer (2) adopt polyurethane to lay, buffer layer (4) adopt solventless polyurethane or solventless epoxy to lay, terrazzo layer (5) adopt polyurethane terrazzo thick liquids or epoxy terrazzo thick liquids to lay and grind through the grinding technology.

2. A crack resistant terrazzo floor as claimed in claim 1, characterized in that between the base layer (1) and the cushioning layer (2) is applied a primer layer (6) of solvent-free polyurethane or solvent-free epoxy.

3. The crack-resistant terrazzo terrace according to claim 2, characterized in that the thickness of the base layer (1) is 150-170 mm, the thickness of the buffer layer (2) is 4mm, the thickness of the steel wire mesh layer (3) is 2mm, the thickness of the shock-absorbing layer (4) is 2mm, and the thickness of the grindstone layer (5) is 7-10 mm.

4. The crack-resistant terrazzo floor as claimed in claim 3, wherein the base layer (1) is made of C20 concrete, and the steel wire mesh layer (3) is made of 304 stainless steel mesh.

5. The utility model provides an anti fracture terrazzo terrace, its characterized in that includes by lower supreme basic unit (1), buffer layer (2), steel wire stratum reticulare (3), buffer layer (4) and the grindstone layer (5) of laying in proper order, basic unit (1) adopts the concrete to lay, buffer layer (2) adopt polyurethane to lay, buffer layer (4) adopt polyurethane grindstone thick liquids or epoxy resin grindstone thick liquids to lay, grindstone layer (5) adopt inorganic grindstone thick liquids to lay and grind through the grinding process.

6. A crack resistant terrazzo floor as claimed in claim 5, characterized in that between the base layer (1) and the cushioning layer (2) is applied a primer layer (6) of solvent-free polyurethane or solvent-free epoxy.

7. A crack resistant terrazzo floor as claimed in claim 6, characterized in that the upper surface of the stone layer (5) is coated with a top coat (7) of polyurethane.

8. The crack-resistant terrazzo terrace according to claim 7, characterized in that the thickness of the base layer (1) is 150-170 mm, the thickness of the buffer layer (2) is 4mm, the thickness of the steel wire mesh layer (3) is 2mm, the thickness of the shock-absorbing layer (4) is 2-4 mm, and the thickness of the grindstone layer (5) is 7-10 mm.

9. The crack-resistant terrazzo floor as claimed in claim 8, characterized in that the base layer (1) is laid with C20 concrete.

10. The crack-resistant terrazzo floor as claimed in claim 9, characterized in that the steel wire mesh layer (3) is laid with 304 stainless steel mesh.