Anti-cracking all-steel raised floor veneer

Abstract

The anti-cracking all-steel movable floor veneer comprises a wear-resisting layer, a supporting layer, a buffering layer and an adhesive layer which are sequentially arranged from top to bottom, the buffering layer is made of elastic materials, a plurality of meshes are formed in the buffering layer, the supporting layer is fixed to the upper side face of the buffering layer, and the adhesive layer is fixed to the supporting layer. The adhesive layer is provided with meshes identical to the buffer layer and is correspondingly attached and fixed to the lower side face of the buffer layer, and the lower end of the adhesive layer is attached and fixed to the floor. The buffering layer and the adhesive layer which are in the shape of the screen plate are arranged between the supporting layer and the floor, so that the buffering layer and the adhesive layer can generate elastic deformation to absorb stress between the supporting layer and the floor, and the cracking risk of the supporting layer and the wear-resistant layer is reduced.

Description

Technical Field

[0001] This utility model relates to the field of flooring, specifically to a crack-resistant all-steel movable floor veneer. Background Technology

[0002] All-steel raised floors are increasingly used in data centers, modern office buildings, cleanrooms, and other similar locations. All-steel raised floor veneers are products attached to the surface of the floor to protect it. Traditional veneer materials are mostly polymer composites or specific reinforced boards, whose coefficients of thermal expansion and contraction differ from the steel substrate. When temperatures change, the veneer expands or contracts at different rates than the steel floor itself, generating internal stress. Repeated stress accumulation can easily lead to cracks in the veneer, reducing its protective effect on the floor. Utility Model Content

[0003] The purpose of this utility model is to provide a crack-resistant all-steel raised floor veneer. This veneer has a mesh-like buffer layer and an adhesive layer between the support layer and the floor, which facilitates the elastic deformation of the buffer layer and the adhesive layer to absorb the stress between the support layer and the floor, thereby reducing the risk of cracking of the support layer and the wear-resistant layer.

[0004] The technical solution adopted by this utility model to solve the above problems is:

[0005] A crack-resistant all-steel raised floor veneer includes, from top to bottom, a wear-resistant layer, a support layer, a buffer layer, and an adhesive layer. The buffer layer is made of an elastic material and has several mesh openings. The support layer is fixed to the upper side of the buffer layer. The adhesive layer has the same mesh openings as the buffer layer and is correspondingly attached and fixed to the lower side of the buffer layer. The lower end of the adhesive layer is pasted and fixed to the floor.

[0006] In the above technical solution, preferably, the buffer layer is honeycomb mesh, and the adhesive layer is the same honeycomb mesh as the buffer layer and is correspondingly attached and fixed to the lower side of the buffer layer.

[0007] In the above technical solution, preferably, a tension strip is fixed at the four edges of the wear-resistant layer. The tension strip is made of TPU material, and the tension strip is bent downward and fixed to the side of the floor by adhesive.

[0008] In the above technical solution, preferably, the support layer is made of PVC flexible board.

[0009] In the above technical solution, preferably, the wear-resistant layer is a PVC film with a UV-treated surface.

[0010] In the above technical solution, preferably, the buffer layer is made of silicone rubber.

[0011] Compared with the prior art, this utility model has the following advantages and effects:

[0012] This invention incorporates a mesh-like buffer layer and adhesive layer between the support layer and the floor, facilitating elastic deformation of the buffer layer and adhesive layer. When temperature changes cause the floor and the surface to expand or contract at different rates, the elastic buffer layer can expand and contract with the support layer on its upper side, while the lower side of the buffer layer and the adhesive layer expand and contract with the floor. This reduces the stress between the support layer and the floor, lowers the risk of cracking in the support layer and wear layer, and ensures the protection of the floor. Attached Figure Description

[0013] Figure 1 This is a cross-sectional structural diagram of the anti-cracking all-steel raised floor veneer according to an embodiment of this utility model.

[0014] Figure 2 yes Figure 1 A top view of the middle buffer layer.

[0015] Figure 3 yes Figure 1 A schematic diagram of the structure of the middle wear-resistant layer after it has been unfolded.

[0016] The components include: wear-resistant layer 1, tension strip 11, support layer 2, buffer layer 3, mesh 31, adhesive layer 4, and floor 5. Detailed Implementation

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and through embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0018] See Figures 1-3 This embodiment of a crack-resistant all-steel raised floor veneer includes, from top to bottom, a wear-resistant layer 1, a support layer 2, a buffer layer 3, and an adhesive layer 4. The buffer layer 3 is made of an elastic material and has a plurality of mesh holes 31. The support layer 2 is fixed to the upper side of the buffer layer 3. The adhesive layer 4 has mesh holes 31 that are the same as those in the buffer layer 3 and is attached and fixed to the lower side of the buffer layer 3. The lower end of the adhesive layer 4 is pasted and fixed to the floor 5.

[0019] This invention provides a mesh-like buffer layer 3 and an adhesive layer 4 between the support layer 2 and the floor 5. This allows the buffer layer 3 and adhesive layer 4 to undergo elastic deformation. When temperature changes cause the floor 5 and the surface to expand or contract at different rates, the elastic buffer layer 3 can expand and contract with the support layer 2 through elastic deformation. Meanwhile, the lower side of the buffer layer 3 and the adhesive layer 4 expand and contract with the floor 5. This reduces the stress between the support layer 2 and the floor 5, lowers the risk of cracking of the support layer 2 and the wear-resistant layer 1, and ensures the protection of the floor 5.

[0020] See Figure 2 The buffer layer 3 is in the shape of a honeycomb mesh, and the adhesive layer 4 is in the same honeycomb mesh shape as the buffer layer 3 and is attached and fixed to the lower side of the buffer layer 3.

[0021] The honeycomb mesh 31 can increase the mesh area of ​​the buffer layer 3 and reduce the internal stress of the buffer layer 3, thereby facilitating the deformation of the buffer layer 3 to absorb the stress between the support layer 2 and the floor 5.

[0022] See Figure 1 , Figure 3 A tension strip 11 is fixed around the perimeter of the wear-resistant layer 1. The tension strip 11 is made of TPU material. The tension strip 11 is bent downward and fixed to the side of the floor 5 by adhesive layer 4.

[0023] TPU has good elasticity. When the wear-resistant layer 1 and the support layer 2 expand and contract, the stretch strip 11 can be stretched and contracted accordingly, so that the stretch strip 11 can adhere to the floor 5. The stretch strip 11 protects the edges of the wear-resistant layer 1 and the support layer 2, reducing the probability of the edges lifting due to expansion and contraction or scratches, and improving the service life of this utility model.

[0024] See Figure 1 The support layer 2 is made of PVC flexible board.

[0025] PVC flexible flooring has good cold and corrosion resistance and is widely used as flooring material in places such as power distribution rooms, laboratories, and warehouses. It matches the application scenarios of all-steel raised floor 5 and improves the performance of all-steel raised floor 5.

[0026] See Figure 1 The wear-resistant layer 1 is made of PVC film with UV surface treatment.

[0027] The PVC film with UV surface treatment is made by applying a UV abrasion-resistant coating to the PVC film and curing it with UV radiation. It has good abrasion resistance and good light transmittance, which makes it easy to display patterns printed on the support layer 2.

[0028] See Figure 1 The buffer layer 3 is made of silicone rubber.

[0029] Silicone rubber has good elasticity and a wide operating temperature range, which can meet the requirements for absorbing the stress between the support layer 2 and the floor 5.

[0030] The above description in this specification is merely illustrative of the present invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, as long as they do not depart from the content of this specification or exceed the scope defined in the claims, all of which shall fall within the protection scope of this invention.

Claims

1. A crack resistant laminated flooring veneer comprising: It includes a wear-resistant layer, a support layer, a buffer layer, and an adhesive layer arranged sequentially from top to bottom. The buffer layer is made of an elastic material and has several mesh openings. The support layer is fixed to the upper side of the buffer layer. The adhesive layer has the same mesh openings as the buffer layer and is attached and fixed to the lower side of the buffer layer. The lower end of the adhesive layer is pasted and fixed to the floor.

2. The crack resistant tongue-and-groove flooring veneer of claim 1, wherein: The buffer layer is honeycomb mesh, and the adhesive layer is the same honeycomb mesh as the buffer layer and is attached and fixed to the lower side of the buffer layer.

3. The crack resistant tongue and groove floor covering of claim 1, wherein: The wear-resistant layer has a tension strip fixed around its perimeter. The tension strip is made of TPU material and is bent downwards and fixed to the side of the floor with adhesive.

4. The crack resistant tongue and groove floor covering of claim 1, wherein: The support layer is made of PVC flexible board.

5. The crack resistant tongue and groove floor covering of claim 1, wherein: The wear-resistant layer is made of PVC film with UV surface treatment.

6. The crack resistant tongue and groove floor covering of claim 1, wherein: The buffer layer is made of silicone rubber.

Images