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CN-224228178-U - Outdoor corrosion-resistant composite floor

CN224228178UCN 224228178 UCN224228178 UCN 224228178UCN-224228178-U

Abstract

The utility model discloses an outdoor corrosion-resistant composite floor which comprises a bearing layer, wherein a plastic-wood base material is arranged on the surface of the bearing layer, a grid is arranged in the plastic-wood base material, carbon fibers are filled in grid holes of the grid, a binding strip is arranged on the side face of the periphery of the plastic-wood base material, an elastic strip is arranged on the outer side of the binding strip, a micro-foaming layer is arranged on the surface of the plastic-wood base material, and a wear-resistant layer is arranged on the surface of the micro-foaming layer. The utility model has the characteristics of environmental protection, difficult deformation and high bearing capacity.

Inventors

  • WANG JINGBO

Assignees

  • 浙江大友木业有限公司

Dates

Publication Date
20260512
Application Date
20250428

Claims (7)

  1. 1. The outdoor corrosion-resistant composite floor is characterized by comprising a bearing layer (1), wherein a plastic-wood base material (2) is arranged on the surface of the bearing layer (1), a grid frame (21) is arranged in the plastic-wood base material (2), carbon fibers (22) are filled in grid holes of the grid frame (21), a binding strip (23) is arranged on the peripheral side surface of the plastic-wood base material (2), an elastic strip (24) is arranged on the outer side of the binding strip (23), a micro-foaming layer (3) is arranged on the surface of the plastic-wood base material (2), and a wear-resistant layer (4) is arranged on the surface of the micro-foaming layer (3).
  2. 2. An outdoor corrosion resistant composite floor according to claim 1, characterized in that the interior of the resilient strip (24) is provided with cavities (25).
  3. 3. The outdoor corrosion-resistant composite floor board according to claim 1, wherein the edge-covering strip (23) is U-shaped, the top surface of the edge-covering strip (23) is embedded into the micro-foaming layer (3), and the bottom surface of Bao Biantiao (23) is embedded into the bearing layer (1).
  4. 4. The outdoor corrosion-resistant composite floor board according to claim 1, wherein the bearing layer (1) comprises a first bearing frame (11) and a second bearing frame (12) which are distributed up and down, a plurality of buffer strips (13) are arranged between the first bearing frame (11) and the second bearing frame (12), a waterproof sound-insulating layer (14) is arranged at the bottom of the second bearing frame (12), and a plurality of drainage grooves (15) are arranged at the bottom of the waterproof sound-insulating layer (14).
  5. 5. The outdoor corrosion-resistant composite floor board according to claim 4, wherein the buffer strips (13) are provided with reinforcing ribs (16) respectively connected with the first bearing frame (11) and the second bearing frame (12), the reinforcing ribs (16) are triangular, and the two reinforcing ribs (16) form a central symmetrical structure with the buffer strips (13) as the center.
  6. 6. The outdoor corrosion-resistant composite floor board according to claim 1, wherein the wear-resistant layer (4) is a UV coating or a polymer coating layer.
  7. 7. An outdoor corrosion-resistant composite floor according to claim 1, characterized in that the cross section of the grid (21) is wavy or in the shape of an arc extending downwards from the middle to both sides.

Description

Outdoor corrosion-resistant composite floor Technical Field The utility model relates to an outdoor floor, in particular to an outdoor corrosion-resistant composite floor. Background The outdoor floor is exposed in environments such as rainwater, humidity, ultraviolet rays, temperature difference change and the like for a long time, and the common wood is easy to absorb water and expand and rot in the humid environment, so that the service life is shortened. In order to cope with the severe environment of the outdoor environment, the existing outdoor floors are all subjected to corrosion prevention treatment. The existing technical means for preventing corrosion of floors comprises the steps of firstly reducing the hygroscopicity of the wood through high-temperature pyrolysis treatment or modification treatment, reducing the hygroscopic deformation and the growth of decay fungi, enabling the wood to have higher weather resistance, prolonging the service life, but being high in treatment cost, the surface of the wood needs to be regularly maintained after long-term use, and is troublesome to maintain, secondly, preserving the natural texture of the wood by using agents such as CCA (chemical vapor deposition), ACQ (Acetoxygen-activated carbon) and the like, and retaining harmful substances such as chromium and arsenic in part of the agents, and the environment-friendly coefficient is low, thirdly, adopting a plastic-wood composite floor which is made by mixing plastics and wood fibers and has the advantages of water resistance, mildew resistance, acid-base resistance and low maintenance cost, and is easy to deform due to the influence of thermal expansion and cold contraction, and the bearing capacity is not high. Therefore, the existing outdoor anti-corrosion floor has the problems of high treatment cost, insufficient environmental protection, easy deformation and low bearing capacity. Disclosure of utility model The utility model aims to provide an outdoor corrosion-resistant composite floor. The utility model has the characteristics of environmental protection, difficult deformation and high bearing capacity. According to the technical scheme, the outdoor corrosion-resistant composite floor comprises a bearing layer, wherein a plastic-wood base material is arranged on the surface of the bearing layer, a grid is arranged in the plastic-wood base material, carbon fibers are filled in grid holes of the grid, a wrapping strip is arranged on the side face of the periphery of the plastic-wood base material, an elastic strip is arranged on the outer side of the wrapping strip, a micro-foaming layer is arranged on the surface of the plastic-wood base material, and a wear-resistant layer is arranged on the surface of the micro-foaming layer. In the outdoor corrosion-resistant composite floor, the elastic strips are internally provided with cavities. In the outdoor corrosion-resistant composite floor, the edge wrapping strip is U-shaped, the top surface of the edge wrapping strip is embedded into the micro-foaming layer, and the bottom surface of the edge wrapping strip is embedded into the bearing layer. In the outdoor corrosion-resistant composite floor, the bearing layer comprises a first bearing frame and a second bearing frame which are distributed up and down, a plurality of buffer strips are arranged between the first bearing frame and the second bearing frame, a waterproof sound-insulating layer is arranged at the bottom of the second bearing frame, and a plurality of drainage grooves are formed in the bottom of the waterproof sound-insulating layer. In the outdoor corrosion-resistant composite floor, the two sides of the buffer strip are respectively provided with the reinforcing ribs connected with the first bearing frame and the second bearing frame, the reinforcing ribs are triangular, and the two reinforcing ribs form a central symmetrical structure with the buffer strip as the center. In the outdoor corrosion-resistant composite floor, the wear-resistant layer adopts a UV coating or a polymer coating layer. In the outdoor corrosion-resistant composite floor, the cross section of the grid frame is wavy or in an arc shape extending downwards from the middle to two sides. Compared with the prior art, the utility model has the beneficial effects that: The utility model provides a bearing layer for improving the bearing capacity of a floor, wherein a grid frame filled with carbon fibers is arranged in a plastic-wood base material, so that the strength, deformation resistance and compression resistance of the plastic-wood base material are improved, breakage of the plastic-wood base material is prevented, a wrapping strip is arranged on the side surface of the plastic-wood base material, the corners of the plastic-wood base material are protected, the corners of the plastic-wood base material are not easy to wear, expansion stress is absorbed by using an elastic strip, warping or cracking caused by expanding