CN217759767U - Directional structure board composite floor for gymnasium - Google Patents

Abstract

The utility model discloses a gymnasium is with directional structure board laminate flooring, including first directional structure board, the top of first directional structure board is provided with fire-retardant wear-resisting decorative layer, and the bottom of first directional structure board is provided with balanced tectorial membrane ply, and the first rubber elasticity layer of bottom bonding of balanced tectorial membrane ply, the bottom of first rubber elasticity layer bonds and has second directional structure board, and the bottom of second directional structure board bonds and has second rubber elasticity layer, and the bottom of second rubber elasticity layer bonds and has the honeycomb buffer layer, and the bottom of honeycomb buffer layer bonds and has the acoustic celotex board. The utility model discloses a be provided with first rubber elasticity layer and second rubber elasticity layer, when this composite bottom plate received the extrusion of violent movement, can cushion first directional structural slab and second directional structural slab through first rubber elasticity layer and second rubber elasticity layer, prevent that directional structural slab from leading to taking place to warp owing to receiving the extrusion to guarantee this composite bottom plate's normal use.

Description

Directional structure board composite floor for gymnasium

Technical Field

The utility model relates to a laminate flooring technical field, concretely relates to oriented structure board laminate flooring is used in gymnasium.

Background

The composite floor is one of floors, the composite floor is often generally referred to as a reinforced composite wood floor and a solid wood composite floor in the market, the traditional floor is generally made of wood, along with diversification of requirements, the types of the floor are increasingly rich, the composite floor can be artificially changed in the natural structure of a floor material, the floor with certain physical properties meeting expected requirements is achieved, along with rapid increase of requirements of cultural activities, various venues are widely established, and sports floors are increasingly important.

Chinese patent No. CN201920413493.X discloses a spliced floor for a gymnasium, which comprises a plurality of floors and floor buckles, wherein the floors are spliced together through the floor buckles, each floor buckle comprises an I-shaped plastic piece and a silica gel pad arranged on the lower surface of the I-shaped plastic piece, an upper supporting plate of the I-shaped plastic piece is fixedly connected with a base through a connecting column, the width of the upper supporting plate is smaller than that of the base, one or more grooves are formed on the lower surface of the base, the silica gel pad is clamped with the base through the grooves, and the sum of the heights of the base and the silica gel pad is not smaller than 4cm; the edge of the floor is provided with a connecting groove and a protruding part along the length direction, one side of the upper supporting plate in the I-shaped plastic part is embedded with the connecting groove, and the protruding part is embedded into a clamping groove formed by the upper supporting plate and the base in the I-shaped plastic part.

The indoor floor in the prior art is generally made of wood boards, is easy to deform and wear and damage when used in a gymnasium, and does not have the functions of sound insulation, flame retardance and the like, so that the floor is difficult to adapt to the use requirement of the gymnasium. Accordingly, there is a need to design a directional structural panel composite floor for a gymnasium to solve the above problems.

Disclosure of Invention

The utility model aims at providing a gymnasium is with directional structure board laminate flooring to solve the above-mentioned weak point among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a gymnasium is with directional structure board laminate flooring, includes first directional structure board, the top of first directional structure board is provided with fire-retardant wear-resisting decorative layer, the bottom of first directional structure board is provided with balanced tectorial membrane ply, the first rubber elastic layer of bottom bonding of balanced tectorial membrane ply, the bottom of first rubber elastic layer bonds and has the directional structure board of second, the bottom of second directional structure board bonds and has second rubber elastic layer, the bottom of second rubber elastic layer bonds and has the honeycomb buffer layer, the bottom of honeycomb buffer layer bonds and has the acoustic celotex board.

Preferably, the bottom of acoustic celotex board is provided with the dampproof course, the top of dampproof course bonds and has fossil fragments, the acoustic celotex board is fixed in the top of fossil fragments.

Preferably, the thickness of the first rubber elastic layer and the second rubber elastic layer is 2.0 to 3.0mm.

Preferably, the thickness of the first directional structure plate and the second directional structure plate is 15-18mm.

Preferably, the thickness of the honeycomb shock absorption layer is 5-6mm.

Preferably, the thickness of the sound insulation plate is 4-5mm.

In the technical scheme, the utility model provides a pair of directional structure board laminate flooring is used in gymnasium, beneficial effect is:

(1) Through being provided with first rubber elasticity layer and second rubber elasticity layer, when this composite bottom plate received strenuous movement's extrusion, can cushion first directional structure board and second directional structure board through first rubber elasticity layer and second rubber elasticity layer, prevent that directional structure board leads to taking place to warp owing to receiving the extrusion to guarantee this composite bottom plate's normal use.

(2) Through setting up fire-retardant wear-resisting decorative layer, honeycomb buffer layer and acoustic celotex board, reach the shock attenuation, syllable-dividing purpose, and fire-retardant wear-resisting decorative layer is wear-resisting for having the raised grain, fire-retardant decoration tectorial membrane paper, thereby the area of contact of the raised grain increase on surface and vamp improves the non-skid property of this composite board, because wear-resisting granule and fire retardant have been added to fire-retardant wear-resisting decorative layer the inside, the life and the fire behaviour of this composite board have been improved, be particularly suitable for the floor of multilayer gymnasium to use.

(3) Through the first directional structural slab and the second directional structural slab that set up, utilize double-deck directional structural slab, and directional structural slab is the high density high strength structural slab who vertically mats formation entirely, and can carry out milling processes such as tenoning, is convenient for carry out milling processes to this composite floor to the shape that changes this composite floor is convenient for the staff and lays.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of the overall structure provided by the embodiment of the directional structure board composite floor for gymnasium of the present invention.

Fig. 2 is a schematic view of a cross-sectional structure provided in an embodiment of the directional structural slab composite floor for a gymnasium of the present invention.

Description of reference numerals:

1 fire-retardant wear-resisting decorative layer, 2 first directional structural slab, 3 balanced tectorial membrane paper layers, 4 first rubber elastic layers, 5 directional structural slab of second, 6 second rubber elastic layers, 7 honeycomb buffer layer, 8 acoustic celotex boards, 9 fossil fragments, 10 dampproof course.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the attached drawings.

As shown in fig. 1-2, the embodiment of the utility model provides a directional structure board laminate flooring for gymnasium, including first directional structure board 2, the top of first directional structure board 2 is provided with fire-retardant wear-resisting decorative layer 1, the bottom of first directional structure board 2 is provided with balanced tectorial membrane ply 3, balanced tectorial membrane ply 3's bottom bonds first rubber elasticity layer 4, the bottom of first rubber elasticity layer 4 bonds and has second directional structure board 5, the bottom of second directional structure board 5 bonds and has second rubber elasticity layer 6, the bottom of second rubber elasticity layer 6 bonds and has honeycomb buffer layer 7, the bottom of honeycomb buffer layer 7 bonds and has acoustic celotex board 8.

Specifically, in the embodiment, the decorative plate comprises a first directional structural plate 2, wherein two sides of the first directional structural plate 2 are sanded, a sunken part is leveled by putty, the putty is waited for drying, a flame-retardant wear-resistant decorative layer 1 covers the top of the first directional structural plate 2, and the weight per unit area of the flame-retardant wear-resistant decorative layer 1 is 90g/m ² The paper is a wear-resistant and flame-retardant decorative laminated paper layer with concavo convex grains on the surface, wear-resistant particles and a flame retardant are added in the flame-retardant wear-resistant decorative layer 1, the bottom of the first directional structural plate 2 is covered with a balance laminated paper layer 3, so that a plate blank is formed by assembling, the balance laminated paper layer 3 is made of phenolic resin, and the weight of the unit area of the balance laminated paper layer 3 is 70g/m ² Then the assembled plate blank is sent into a hot press machine with an upper layer of a stainless steel plate provided with concave-convex grains and a lower layer of a stainless steel plate provided with a matt surface for hot pressing and solidification to form a hot pressing and solidifying plate blank, the hot pressing and solidifying plate blank is cooled to room temperature for 5 minutes at 135 ℃ and the unit pressure of 1.2Mpa, and then the plate blank is sawed and tenoned,first rubber elastic layer 4 is bonded to the bottom of balanced tectorial membrane ply 3, the bottom of first rubber elastic layer 4 is bonded and is had second directional structure board 5, the bottom of second directional structure board 5 is bonded and is had second rubber elastic layer 6, the bottom of second rubber elastic layer 6 is bonded and is had honeycomb buffer layer 7, the adoption PPA honeycomb panel of honeycomb buffer layer 7 is made, the bottom of honeycomb buffer layer 7 is bonded and is had acoustic celotex board 8, acoustic celotex board 8 is high density acoustic celotex board.

The utility model provides a pair of directional structure board laminate flooring for gymnasium, through being provided with first rubber elastic layer 4 and second bullet rubber elastic layer, when this composite flooring receives the extrusion of violent motion, can cushion first directional structure board 2 and second directional structure board 5 through first bullet rubber elastic layer and second rubber elastic layer 6, prevent that directional structure board from leading to taking place to warp owing to receiving the extrusion to guarantee this composite flooring's normal use.

The utility model provides a further embodiment, the bottom of acoustic celotex board 8 is provided with dampproof course 10, and the top of dampproof course 10 bonds and has fossil fragments 9, and dampproof course 10 plays damp-proofing effect to fossil fragments and floor, and acoustic celotex board 8 is fixed in the top of fossil fragments 9, and fossil fragments 9 select for use wide 50mm, thick 60 mm's larch solid wood strip to acoustic celotex board 8 fixes through penetrating nail and fossil fragments 9.

The utility model provides a further embodiment, the thickness of first rubber elasticity layer 4 and second rubber elasticity layer 6 is 2mm, and first rubber elasticity layer 4 and second rubber elasticity layer 6 are the rubber slab.

In yet another embodiment, the thickness of the first directional structure plate 2 is 15mm, and the thickness of the second directional structure plate 5 is 18mm.

In still another embodiment, the thickness of the honeycomb damping layer 7 is 5mm.

In still another embodiment, the thickness of the sound insulation board 8 is 5mm.

The working principle is as follows: by arranging the first rubber elastic layer 4 and the second rubber elastic layer 6, when the composite bottom plate is extruded by violent movement, the first directional structure plate 2 and the second directional structure plate 5 are buffered by the first rubber elastic layer 4 and the second rubber elastic layer 6, so that the directional structure plates are prevented from deforming due to extrusion, and the normal use of the composite bottom plate is ensured; the purposes of shock absorption and sound insulation are achieved by arranging the flame-retardant wear-resistant decorative layer 1, the honeycomb damping layer 7 and the sound insulation board 8, the flame-retardant wear-resistant decorative layer 1 is wear-resistant and flame-retardant decorative laminated paper with concave-convex grains, the contact area between the concave-convex grains on the surface and the vamp is increased, so that the anti-skidding capacity of the composite bottom board is improved, the wear-resistant particles and the flame retardant are added into the flame-retardant wear-resistant decorative layer 1, the service life and the flame retardant performance of the composite floor are prolonged, and the composite floor is particularly suitable for floors of multi-layer gymnasiums; through the first directional structural slab 2 and the second directional structural slab 5 that set up, utilize double-deck directional structural slab, and directional structural slab is the high density high strength structural slab who vertically mats formation entirely, and can carry out milling processes such as tenoning, is convenient for carry out milling processes to this composite floor to the shape that changes this composite floor is convenient for the staff and lays.

Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (6)

1. The utility model provides a gymnasium is with directional structure board laminate flooring, its characterized in that includes first directional structure board (2), the top of first directional structure board (2) is provided with fire-retardant wear-resisting decorative layer (1), the bottom of first directional structure board (2) is provided with balanced tectorial membrane paper layer (3), first rubber elasticity layer (4) of bottom bonding of balanced tectorial membrane paper layer (3), the bottom of first rubber elasticity layer (4) bonds and has second directional structure board (5), the bottom of second directional structure board (5) bonds and has second rubber elasticity layer (6), the bottom of second rubber elasticity layer (6) bonds and has honeycomb buffer layer (7), the bottom of honeycomb buffer layer (7) bonds and has acoustic celotex board (8).

2. A directional structure panel composite floor for gymnasiums according to claim 1, wherein the bottom of the soundproof panel (8) is provided with a moisture-proof layer (10), a keel (9) is bonded to the top of the moisture-proof layer (10), and the soundproof panel (8) is fixed to the top of the keel (9).

3. A composite floor of directional structural panels for sports stadiums according to claim 1, characterized in that the first and second rubber-elastic layers (4, 6) have a thickness of 2.0-3.0mm.

4. The composite floor of claim 1, wherein the first directional structure plate (2) and the second directional structure plate (5) have a thickness of 15-18mm.

5. An oriented strand board composite floor for a sports stadium according to claim 1, characterized in that the honeycomb damping layer (7) has a thickness of 5-6mm.

6. A directional structural panel composite floor for sports stadiums according to claim 1, wherein the acoustic panel (8) has a thickness of 4-5mm.

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