CN218535854U

CN218535854U - Cellular composite board

Info

Publication number: CN218535854U
Application number: CN202223069138.6U
Authority: CN
Inventors: 阮达洋; 何键斌
Original assignee: Guangzhou Xiaoda Metal Products Co ltd
Current assignee: Guangzhou Xiaoda Metal Products Co ltd
Priority date: 2022-11-19
Filing date: 2022-11-19
Publication date: 2023-02-28
Anticipated expiration: 2032-11-19

Abstract

The utility model discloses a honeycomb composite board, which comprises a bamboo-wood composite board body and heat insulation filler, wherein the bottom of the bamboo-wood composite board body is sequentially provided with a lower panel, a lower flame retardant board and a lower substrate from outside to inside, a plurality of groups of bamboo tubes are connected between the lower substrate and the upper substrate at equal intervals, a fireproof board is nested between the adjacent bamboo tubes, and edge sealing blocks are wrapped on the peripheries of the upper panel and the lower panel; the utility model discloses a this bamboo wood composite sheet body outlying banding piece and panel down, the panel surface all is coated with fire protection coating, waterborne fire retardant coating and last fire-retardant board in the fire protection coating, fire-retardant board plays the separation high temperature down, the effect of naked light, it lights after avoiding the panel to receive the high temperature, and simultaneously, the thick bamboo tube periphery wraps up through the glass cotton, it is inside thermal-insulated through filling fire resistance alumina, prevent fires, avoid this bamboo wood composite sheet to receive the naked light, take place to light after the high temperature, thereby cause the incident of conflagration.

Description

Cellular composite board

Technical Field

The utility model relates to a composite sheet technical field specifically is a cellular composite sheet.

Background

Composite panels are generally divided into: the bamboo floor at present has the characteristics of high density and good strength, and generally comprises the steps of breaking bamboo into bamboo pieces, weaving the dried bamboo pieces into criss-cross bamboo piece veneers, or tiling and arranging the bamboo pieces, and connecting the bamboo pieces into the bamboo piece veneers through glue lines.

Now inquiring Chinese patent, a honeycomb bamboo-wood composite board is disclosed as the following: CN210257481U, it is not high to have solved the intensity of the existing honeycomb bamboo wood clad plate body, cause the life not high;

still have some defects, to current bamboo wood composite sheet body fire resistance, heat-proof quality relatively poor, meet the naked light easily and ignite when installing in the house ornamentation, cause the danger of taking place the conflagration.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cellular composite board to it is relatively poor to solve current bamboo wood composite sheet body fire resistance, heat-proof quality, meets the naked light easily and ignites when installing in the house ornamentation, causes the dangerous problem of conflagration breaing out.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cellular composite board, includes bamboo wood composite sheet body, thermal-insulated filler, bamboo wood composite sheet body bottom is by outer panel, fire-retardant board, infrabasal plate down of having set gradually in to, bamboo wood composite sheet body top is by interior upper basal plate, last fire-retardant board, the top panel of having set gradually outside to, the infrabasal plate with equidistant multiunit thick bamboo tube that is connected with between the upper basal plate, it has thermal-insulated filler, adjacent to fill in the thick bamboo tube inner wall nested PLASTIC LAMINATED between the thick bamboo tube, the top panel with the peripheral parcel of lower panel has the banding piece.

Preferably, honeycomb holes are formed in the bottom surface of the lower panel and the top surface of the upper panel, and edge sealing grooves are formed in the edges of the bottom surface of the lower panel and the top surface of the upper panel.

Preferably, the lower panel and the lower flame-retardant plate and the lower substrate are bonded by adhesives, and the upper substrate and the upper flame-retardant plate and the upper panel are bonded by adhesives.

Preferably, the bottom surface of the lower panel, the top surface of the upper panel and the periphery of the edge sealing block are coated with fireproof coatings, and the fireproof coatings are facing fireproof coatings.

Preferably, the heat insulation filler is made of light alumina, and the heat insulation filler is of a spherical structure.

Preferably, the fireproof plate is made of glass wool, and the edge sealing block is bonded to the periphery of the edge sealing groove.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a this bamboo wood composite sheet body outlying banding piece and panel down, the panel surface all coats and has fire protection coating, waterborne fire retardant coating in the fire protection coating and last fire-retardant board, fire-retardant board plays the separation high temperature down, the effect of naked light, it lights after avoiding the panel to receive the high temperature, and simultaneously, the bamboo tube periphery wraps up through the glass cotton, it is thermal-insulated that inside is through filling fire resistance alumina, prevent fires, avoid this bamboo wood composite sheet to receive naked light, take place to light behind the high temperature, thereby cause the incident of conflagration, the refractiveness of current bamboo wood composite sheet body has been solved, the heat-proof quality is relatively poor, meet the naked light easily and light when installing in the house ornamentation, cause the dangerous problem of taking place the conflagration.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the structure of the honeycomb bamboo tube of the present invention;

fig. 3 is a schematic side sectional view of the present invention.

In the figure: 1. a bamboo-wood composite board body; 2. a lower panel; 3. a lower flame retardant panel; 4. a lower substrate; 5. an upper substrate; 6. an upper flame retardant plate; 7. an upper panel; 8. honeycomb holes; 9. a bamboo tube; 10. a thermally insulating filler; 11. a fire-proof plate; 12. sealing the edge groove; 13. and (7) edge sealing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and the described embodiments are only some embodiments, not all embodiments, of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a honeycomb composite board comprises a bamboo-wood composite board body 1 and a heat insulation filler 10, wherein the bottom of the bamboo-wood composite board body 1 is sequentially provided with a lower panel 2, a lower flame retardant plate 3 and a lower substrate 4 from outside to inside, and the top of the bamboo-wood composite board body 1 is sequentially provided with an upper substrate 5, an upper flame retardant plate 6 and an upper panel 7 from inside to outside;

a plurality of groups of bamboo tubes 9 are connected between the lower substrate 4 and the upper substrate 5 at equal intervals, heat insulation fillers 10 are filled in the inner walls of the bamboo tubes 9, fire-proof plates 11 are nested between the adjacent bamboo tubes 9, and edge sealing blocks 13 are wrapped on the peripheries of the upper panel 7 and the lower panel 2;

after the two side surfaces of the bamboo-wood composite board body 1 are bonded with the flame retardant board and the base plate through the panel by using the adhesive, the two side surfaces are wrapped by the edge sealing blocks 13, and the multiple groups of bamboo tubes 9 in the middle of the bamboo-wood composite board body 1 are stably supported, so that the overall strength of the bamboo-wood composite board body 1 is enhanced;

this bamboo wood composite sheet body 1 outlying banding piece 13 and lower panel 2, 7 surfaces on the top panel all coat and have fire prevention coating, waterborne fire retardant coating in the fire prevention coating and last fire-retardant board 6, fire-retardant board 3 plays separation high temperature down, the effect of naked light, it lights after avoiding the panel to receive high temperature, and simultaneously, 9 peripheries of thick bamboo tube wrap up through the glass cotton, it is thermal-insulated that inside is through filling fire resistance alumina, prevent fires, avoid this bamboo wood composite sheet to receive naked light, take place to light after the high temperature, thereby cause the incident of conflagration.

Wherein, honeycomb holes 8 have all been seted up with 7 top surfaces of top panel to 2 bottom surfaces of lower panel, and banding groove 12 has been seted up to 2 bottom surfaces of lower panel and 7 top surfaces edges of top panel, and banding groove 12 is used for the cladding to banding piece 13 for 1 bulk strength of bamboo wood composite sheet body is strengthened.

Wherein, all bond through the bonding agent between lower panel 2 and lower fire-retardant board 3 and the infrabasal plate 4, all bond through the bonding agent between upper substrate 5 and last fire-retardant board 6 and the top panel 7, and the support is stabilized to the multiunit thick bamboo tube 9 at 1 middle part of bamboo wood composite board body to make 1 bulk strength of bamboo wood composite board body obtain strengthening.

The bottom surface of the lower panel 2, the top surface of the upper panel 7 and the periphery of the edge sealing block 13 are coated with fireproof coatings, the fireproof coatings are facing fireproof coatings, and the water-based fireproof coatings in the fireproof coatings, the upper flame-retardant plate 6 and the lower flame-retardant plate 3 play roles in blocking high temperature and open fire and prevent the panels from being ignited after being subjected to high temperature.

Wherein, thermal-insulated filler 10 is the light alumina material, and thermal-insulated filler 10 is spherical structure, and the PLASTIC LAMINATED 11 materials are the cotton material of glass, and banding piece 13 bonds in banding groove 12 periphery, and 9 peripheries of thick bamboo tube wrap up through the glass cotton, and it is thermal-insulated inside through filling fire resistance alumina, prevents fires, avoids this bamboo wood composite sheet to receive naked light, take place to light behind the high temperature to cause the incident of conflagration.

The working principle is as follows: when using, after 1 both sides face of bamboo-wood composite board body passes through to bond with the adhesive between panel and fire-retardant board and the base plate, and carry out the cladding with banding piece 13, and the multiunit thick bamboo tube 9 at 1 middle part of bamboo-wood composite board body supports firmly, thereby make 1 bulk strength of bamboo-wood composite board body strengthen, this 1 outlying banding piece 13 of bamboo-wood composite board body and lower panel 2, 7 surfaces of top panel all are scribbled and have been covered with fire protection coating, waterborne fire-retardant coating and last fire-retardant board 6 among the fire protection coating, fire-retardant board 3 plays separation high temperature down, the effect of naked light, it lights after avoiding the panel to receive high temperature, and simultaneously, 9 outlying of bamboo tube wraps up through the glass cotton, it is thermal-insulated that inside is through filling fire resistance alumina, prevent fires, avoid this bamboo-wood composite board to receive the naked light, take place to light after the conflagration, thereby cause the incident of conflagration.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes and modifications may be made to these embodiments without departing from the principles of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cellular composite sheet, includes bamboo wood composite sheet body (1), thermal-insulated filler (10), its characterized in that: bamboo wood composite sheet body (1) bottom by outer panel (2), fire-retardant board (3), infrabasal plate (4) down of having set gradually in to, bamboo wood composite sheet body (1) top by interior to having set gradually upper base plate (5), going up fire-retardant board (6), top panel (7) outward, infrabasal plate (4) with equidistant connection has multiunit thick bamboo tube (9) between upper base plate (5), it has thermal-insulated filler (10), adjacent to fill in thick bamboo tube (9) inner wall nested PLASTIC LAMINATED (11) between thick bamboo tube (9), upper panel (7) with panel (2) peripheral parcel has banding piece (13) down.

2. A cellular composite panel according to claim 1, characterised in that: honeycomb holes (8) are formed in the bottom surface of the lower panel (2) and the top surface of the upper panel (7), and edge sealing grooves (12) are formed in the edges of the bottom surface of the lower panel (2) and the top surface of the upper panel (7).

3. A cellular composite panel according to claim 2, characterised in that: the lower panel (2) is bonded with the lower flame-retardant plate (3) and the lower flame-retardant plate (3) is bonded with the lower substrate (4) through adhesives, and the upper substrate (5) is bonded with the upper flame-retardant plate (6) and the upper flame-retardant plate (6) is bonded with the upper panel (7) through adhesives.

4. A cellular composite panel according to claim 3, characterised in that: the bottom surface of the lower panel (2), the top surface of the upper panel (7) and the periphery of the edge sealing block (13) are coated with fireproof coatings, and the fireproof coatings are facing fireproof coatings.

5. A cellular composite panel according to claim 4, characterized in that: the heat insulation filler (10) is made of light alumina, and the heat insulation filler (10) is of a spherical structure.

6. A cellular composite panel according to claim 5, characterised in that: the fireproof plate (11) is made of glass wool, and the edge sealing block (13) is bonded to the periphery of the edge sealing groove (12).