Building indoor wooden wallboard structure

Abstract

The utility model relates to the technical field of wall decoration, and discloses a building indoor wooden wallboard structure which comprises a plurality of wooden wallboards, standard cushion blocks and single-face decorative edge end cushion strips. A plurality of standard cushion blocks are fixed on the surface of a reinforced concrete beam column or a brick wall through gas steel nails; the single-face decorative edge end filler strip is located on a reinforced concrete beam column or a brick wall and fixed to the surface of the reinforced concrete beam column or the brick wall through air steel nails. And a plurality of wood wallboards are mounted on the standard cushion blocks and the single-sided decorative edge end part cushion strips in a bonding manner. Compared with a wood wallboard structure in the current home market, the building indoor wood wallboard structure has the advantages that the indoor installation process of the wood wallboard structure can be simplified, and special aluminum alloy buckling strips and special aluminum alloy splicing strips which are high in price and cost do not need to be used, so that the cost in the aspects of installation, production, transportation and the like of the indoor wood wallboard is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wall decoration, in particular to an indoor wooden wallboard structure of a building. Background Art

[0002] The home furnishing market currently uses Figure 1 The wooden wallboard structure of the indoor wall (beam and column surface) shown in the figure. First, the production workshop processes the veneer board into wooden wallboard according to the design size through sawing, edge banding and milling. Then the wooden wallboard and aluminum alloy buckle strip are transported to the construction site. The special aluminum alloy buckle strip is sawed and cut at the indoor installation site (so that the special aluminum alloy buckle strip is the same height as the wooden wallboard), and then the sawed aluminum alloy buckle strip is nailed to the indoor reinforced concrete beam and column surface or brick wall surface with steam steel nails, and the back of each aluminum alloy buckle strip nailed to the same indoor reinforced concrete beam and column surface (or brick wall surface) (the surface where the aluminum alloy buckle strip directly contacts the reinforced concrete beam and column surface or brick wall surface) is in the same vertical plane. Finally, the wooden wallboard is embedded and nailed in the aluminum alloy buckle strip. At this point, the forming process of the wooden wallboard is completed.

[0003] However, the current common use in the home market Figure 1 The above technical process of using the special aluminum alloy buckle technology shown in the structure to form the wood wallboard on the indoor reinforced concrete beam and column surface or brick wall surface has the following obvious shortcomings:

[0004] (1) The cost of the molding process is relatively high. Commonly used 18mm thick veneer panels are special aluminum alloy buckles for plane connection, 18mm thick veneer panels for indoor buildings 90 0 The current market price of the special aluminum alloy buckle strips for connecting the adjacent wooden wall panels at the corners is 12.00 yuan per meter, which means that the material cost of the special aluminum alloy buckle strips for connecting the adjacent wooden wall panels is approximately 24.00 yuan per square meter.

[0005] (2) It destroys the overall appearance of the same texture and color on the surface of the indoor wooden wallboard. The special aluminum alloy buckle strip has a unique metallic color (usually, the surface is mostly electroplated black) and the texture and color (hue) of the wooden wallboard surface with melamine film paper, PVC decorative skin (PP decorative skin), and natural wood veneer paint. There is a big difference (different textures also have different colors). Obviously, the special aluminum alloy buckle strips for connecting adjacent wooden wallboards on the surface of the wooden wallboard and the indoor building 90 0 The aluminum alloy buckle strips adjacent to the wooden wall panels at the corners of the exterior corners have a metallic surface, which obviously destroys the overall appearance of the same grain and color on the surface of the indoor wooden wall panels, and also greatly reduces the "pure wood feel" of the wooden wall panels.

[0006] (3) There is a hidden danger of product quality problems. During the processing of wooden wallboards, after the veneer board is edge-sealed on all sides (in the direction of the board thickness) with PVC tape and other veneer edge-sealing materials, it is necessary to saw and mill in the thickness direction of the wooden wallboard according to the designed position so that the aluminum alloy buckle strip can fix the tongue and groove of the wooden wallboard. The wood fibers on the exposed surfaces of the tongue and groove (especially the wooden wallboards processed and formed with veneer solid wood boards) are prone to non-uniform changes in cell volume during the energy exchange between the indoor space and the hot and humid air in the hot and humid summer, resulting in warping and deformation of the wooden wallboard and "ribs" (unevenness) and other quality defects of the board surface.

[0007] The utility model patent "A polymer film-faced thermal insulation solid wood wall panel", patent number: ZL202121718848.X also has the problem of high cost of using special aluminum alloy buckle strips (the material cost of special aluminum alloy buckle strips for 18mm thick wooden wall panels is approximately RMB 24.00 per square meter). The exposed surface of the aluminum alloy buckle strips destroys the overall appearance of the same grain and color on the surface of the indoor wooden wall panels.

[0008] Currently widely used in the home market Figure 1 The above problems with the wood wall panel forming technology shown in the structure have hindered the high-quality development of the modern wood wall panel industry, affected the popularity of the wood wall panel product market, and restricted people's desire to install wood wall panels on the interior walls of existing residences. Utility Model Content

[0009] In order to solve the above problems, the utility model provides a building interior wooden wall panel structure, which can simplify the indoor installation process of the wooden wall panel structure, and does not need to use special aluminum alloy buckle strips and special aluminum alloy splicing strips with higher prices, and greatly improves the indoor appearance level of the wooden wall panels.

[0010] The technical solution adopted by the utility model is:

[0011] A building interior wooden wall panel structure comprises a plurality of wooden wall panels, standard pads and single-sided decorative end pads; the plurality of standard pads are fixed to reinforced concrete beams or brick wall surfaces by air steel nails; the single-sided decorative end pads are aligned with the side surfaces of the wooden wall panels in the thickness direction and are fixed to the reinforced concrete beams or brick wall surfaces by air steel nails; the plurality of wooden wall panels are installed and fixed to the standard pads and the single-sided decorative end pads by adhesive films.

[0012] Furthermore, the adhesive film is a Nam-based film with protective films on both sides, a width of 37 mm and a thickness of ≈1.0 mm.

[0013] Furthermore, a swelling and shrinkage gap with a size of ≈3mm is reserved at the plane connection between adjacent wooden wall panels.

[0014] Furthermore, the exposed edges around the wooden wallboard in the thickness direction and one exposed side edge in the width direction of the pad strip at the end of the single-sided decorative edge are provided with decorative edge sealing materials such as PVC tape with the same pattern and color as the surface of the wooden wallboard.

[0015] Furthermore, a static air layer is formed between the wooden wallboard and the reinforced concrete beam column or the brick wall surface.

[0016] The beneficial effects of the utility model are:

[0017] The indoor wooden wall panel structure of the building is formed by fixing the standard pads and the single-sided decorative end pads on the surface of the reinforced concrete beams and columns or the brick wall by pneumatic steel nails, and then installing the wooden wall panels on the standard pads and the single-sided decorative end pads by bonding. Compared with the wooden wall panel structures currently on the home market, the indoor wooden wall panel structure of the building has the following advantages:

[0018] (1) Save installation costs:

[0019] The building's interior wooden wall panel structure has eliminated special aluminum alloy buckle strips and splicing strips, and the wooden wall panels are installed using standard pads, single-sided decorative end pads, and Nam-based tapes. Standard pads and single-sided decorative end pads can be made from sawn scraps generated during the processing of wooden furniture or wooden wall panels, reducing the installation material cost of wooden wall panels to less than 5 yuan per square meter.

[0020] (2) Simplified processing procedures:

[0021] The wooden wall panels of the building's interior wooden wall panel structure are installed on the surface of standard pads and single-sided decorative end pads by bonding, eliminating the need for sawing or milling tongue and groove grooves in the thickness direction of the wooden wall panels, thereby simplifying the wooden wall panel processing procedure, reducing processing costs, and significantly improving the stability of the wooden wall panels during indoor use.

[0022] (3) Appearance level:

[0023] Since the surface color of the special aluminum alloy buckle strip is mainly a specific metallic color formed by electroplating, it often has a large color difference with the surface finishing materials of the wooden wall panel, which destroys the overall "same grain and same color" consistency of the wooden wall panel; while the interior wooden wall panel structure of the building uses PVC tape and other finishing edge sealing materials on the four sides of the wooden wall panel and one side bare edge in the width direction of the single-sided decorative end pad strip to make the wooden wall panel as a whole have "same grain and same color" consistency, ensuring that all surfaces of the wooden wall panels on the indoor walls (bright side) have the same grain and color finish (including the same grain and color pure wood feel).

[0024] (4) The thickness and size of wooden wallboards have a wider range of options:

[0025] At present, the wooden wall panel structure in the home furnishing market is limited by the size of the special aluminum alloy buckle strips. The thickness of the wooden wall panel must be adapted to the size of the special aluminum alloy buckle strips. Therefore, the thinnest thickness of the wooden wall panel is 12mm. However, the indoor wooden wall panel structure of this building has abolished the special aluminum alloy buckle strips. Under the premise of meeting the structural strength, the thickness of the wooden wall panel is no longer limited by the size of the special aluminum alloy buckle strips for wooden wall panels, which broadens the customization range of the thickness of the wooden wall panel (the thickness size can be selected in the market range of 6.0mm~25.0mm).

[0026] (5) Thermal insulation performance:

[0027] A static air layer of a certain thickness is formed between the wooden wall panels of the building's interior wooden wall panel structure and the reinforced concrete beams and columns or brick wall surfaces, thereby significantly enhancing the thermal insulation performance of the wooden wall panels for the living space. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 For existing home wood siding structure.

[0029] Figure 2 It is a partial schematic diagram of the indoor wooden wall panel structure of the building of the utility model.

[0030] Figure 3 for Figure 2 Enlarged view of part C in .

[0031] Figure 4 for Figure 2 Enlarged view of part D in .

[0032] Figure 5 for Figure 2 Enlarged view of part E in .

[0033] Figure 6 It is a schematic diagram of the arrangement of the standard pad and the single-sided decorative edge end pad of the utility model.

[0034] Figure 1 Middle: 1—wooden wall panels, 2—reinforced concrete beams and columns or brick walls, 3—pneumatic steel nails, 4, 6—special aluminum alloy splicing strips, 5—tongue and groove grooves.

[0035] Figure 2 — Figure 6 Middle: 1-wooden wallboard, 2-reinforced concrete beams and columns or brick walls, 3-air steel nails, 7-Nam-based film, 8-1-single-sided decorative end pads, 8-2-standard pads, δ-reserved gaps for swelling and shrinkage, H-height of wooden wallboard, L1, L2-width of wooden wallboard. DETAILED DESCRIPTION

[0036] The technical solution of the utility model will be described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] like Figure 2-Figure 6 As shown, this embodiment provides a building interior wood wall panel structure, which includes a plurality of wood wall panels 1, standard pads 8-2 and single-sided decorative end pads 8-1; the plurality of standard pads 8-2 are fixed to the surface of reinforced concrete beams or columns or brick walls 2 by air steel nails 3; the single-sided decorative end pads 8-1 are fixed to the surface of reinforced concrete beams or columns or brick walls 90 by air steel nails 3. 0 The surface at the edge of the positive corner (such as Figure 2 and Figure 5 The F and G surfaces shown in the figure are the light-seeing surfaces), and the side of the single-sided decorative edge pad having the decorative edge sealing material such as PVC tape (that is, the light-seeing side) is in the same vertical plane as the side edge (F, G) of the wooden wallboard 1.

[0038] Several wooden wall panels 1 are bonded and fixed to the surface of standard pads 8-2 and single-sided decorative edge pads 8-1 by Nam-based adhesive film 7. The exposed edges around the wooden wall panels 1 in the thickness direction and one side exposed edge in the width direction of the single-sided decorative edge pads are provided with decorative edge sealing materials such as PVC tape with the same pattern and color as the wall panel surface. A static air layer is formed between the wooden wall panels 1 and the surface of reinforced concrete beams or brick walls 2, and the thickness of the static air layer is 9mm. A swelling and shrinkage gap δ is reserved at the plane connection between adjacent wooden wall panels, and the size of δ is ≈3mm.

[0039] Preferably, the adhesive film is a Nam-based film 7 with protective films on both sides, a width of 37 mm, and a thickness of ≈1.0 mm.

[0040] The specific production and installation process is as follows:

[0041] First, in the production workshop, the whole veneer board with a length of 2440-2750mm, a width of 1220mm, and a thickness of 6-25mm is sawn into a wooden wallboard with a height dimension of H≈2700mm (usually the height design dimension of the wooden wallboard from the indoor floor to the roof surface) and a width dimension of L of 600mm-800mm. The exposed edges on the thickness direction of the wooden wallboard are sealed with PVC tape and other decorative edge sealing materials with the same grain and color as the board surface; the sawn board scraps produced during the processing of wooden furniture or wooden wallboards are sawn into standard pads with a length of 400mm, a width of 40mm, and a thickness of 9mm; the single-sided decorative end pad strip with a length equal to the length of the wooden wallboard, a width of 40mm, and a thickness of 9mm, and the exposed edge of one side of the single-sided decorative end pad strip in the width direction is sealed with PVC tape and other decorative edge sealing materials with the same grain and color as the surface of the wooden wallboard. Then, several of the above wooden wallboards, standard pads, and single-sided decorative end pad strips are transported to the indoor installation site.

[0042] During installation, first fix several standard pads to the reinforced concrete beams or brick walls through air steel nails, and fix the single-sided decorative edge pads to the reinforced concrete beams or brick walls through air steel nails. 0 The surface at the edge of the positive corner, such as Figure 2 and Figure 5 The F and G surfaces (bright sides) shown are such that the side of the single-sided decorative end pad with the PVC tape and other decorative edge banding materials (that is, the bright side) is on the same vertical plane as the F and G surfaces of the wooden wall panels, to ensure that the F and G sides of the wooden wall panels and the bright side of the single-sided decorative end pad have the same grain and color after installation.

[0043] The number of standard pads can be selected according to the actual construction situation. In this embodiment, six standard pads are selected to fix a wooden wallboard with a single-sided decorative end pad. The arrangement of the standard pads can be flexibly adjusted according to the on-site installation and can be arranged in a matrix. The single-sided decorative end pad with the same length as the wooden wallboard extends vertically from the indoor floor to the indoor ceiling. Figure 6 shown.

[0044] After the standard pads and single-sided decorative end pads are fixed to the reinforced concrete beams or brick walls by air steel nails, they are leveled and the Nam-based film with a double-sided protective film with moisture-proof, anti-aging properties and strong adhesive function, a thickness of ≈1.0mm, and a width of 37mm is cut into films with the same length and width as the standard pads and single-sided decorative end pads; the protective film on the Nam-based film is torn off on one side and pasted on the surface of each standard pad and single-sided decorative end pad. Finally, place all the wooden wall panels against the surfaces of the standard pads and single-sided decorative end strips nailed to the wall and with Nam-based film pasted on the surfaces. After confirming that the dimensions of each wooden wall panel are completely consistent with the fixed positions of the standard pads and single-sided decorative end strips nailed to the wall, tear off the other side of the protective film on the Nam-based film, and then install each wooden wall panel on the surface of the standard pads and single-sided decorative end strips by bonding. Leave a swelling and shrinkage gap δ≈3.0mm between two adjacent wooden wall panels. Use a rubber hammer to repeatedly knock on the bonding position to expel all the air between the Nam-based film and the surface of each pad, so that the wooden wall panel and the surface of the standard pads and single-sided decorative end strips are firmly bonded.

[0045] At this point, the installation of the indoor wooden wallboard structure of the building is completed. A static air layer is formed between the wooden wallboard and the surface of the reinforced concrete beam or brick wall through the standard pads and the single-sided decorative end pads. The size and thickness of the static air layer can be controlled by the thickness of the standard pads and the single-sided decorative end pads, preferably controlled at 9 mm. The static air layer can block heat transfer, thereby enhancing the thermal insulation and warmth-keeping performance of the wooden wallboard for the living space. If the indoor wooden wallboard structure is used in the south, affected by humid air, the wooden wallboard will expand after being damp. The wet expansion and dry shrinkage gap δ reserves a certain space for the expansion and deformation of the wooden wallboard, thereby avoiding the problems of falling off, deformation and damage caused by the expansion of the wooden wallboard due to dampness.

[0046] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A building interior wooden wall panel structure, characterized in that: It includes several wooden wall panels, standard pads and single-sided decorative end pads; several standard pads are fixed to the surface of reinforced concrete beams and columns or brick walls by pneumatic steel nails; the single-sided decorative end pads are aligned with the side surfaces of the wooden wall panels in the thickness direction and are fixed to the surface of the reinforced concrete beams and columns or brick walls by pneumatic steel nails; several wooden wall panels are installed and fixed on the standard pads and single-sided decorative end pads by adhesive films.

2. The building interior wood wall panel structure according to claim 1, characterized in that: The adhesive film is a Nam-based film with protective films on both sides, a width of 37 mm, and a thickness of ≈1.0 mm.

3. The building interior wood wall panel structure according to claim 1, characterized in that: A gap of ≈3mm in size is reserved at the plane connection between adjacent wooden wall panels to prevent swelling and shrinkage.

4. The building interior wood wall panel structure according to claim 1, characterized in that: The exposed edges around the wooden wallboard in the thickness direction and one exposed side edge in the width direction of the pad strip at the end of the single-sided decorative edge are provided with PVC tape edge sealing material with the same pattern and color as the surface of the wooden wallboard.

5. The building interior wood wall panel structure according to claim 1, characterized in that: A static air layer is formed between the back side of the wooden wallboard and the surface of the reinforced concrete beam or brick wall.

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