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CN205875571U - Multilayer hinders wood -burning base composite sheet - Google Patents

Multilayer hinders wood -burning base composite sheet Download PDF

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Publication number
CN205875571U
CN205875571U CN201620543698.6U CN201620543698U CN205875571U CN 205875571 U CN205875571 U CN 205875571U CN 201620543698 U CN201620543698 U CN 201620543698U CN 205875571 U CN205875571 U CN 205875571U
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CN
China
Prior art keywords
fire
layer
base composite
wooden veneer
wood
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620543698.6U
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Chinese (zh)
Inventor
王亚军
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Huaibin Xiangsheng Renewable Resources Co Ltd
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Huaibin Xiangsheng Renewable Resources Co Ltd
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Priority to CN201620543698.6U priority Critical patent/CN205875571U/en
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Expired - Fee Related legal-status Critical Current
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Abstract

The utility model provides a multilayer hinders wood -burning base composite sheet, it includes fire -retardant double -layered core plate, fire -retardant double -layered core plate includes inorganic fire prevention base plate layer and sets up the wooden individual layer of inorganic fire prevention base plate layer both sides, inorganic fire prevention base plate layer with be provided with water -soluble fire -retardant adhesive layer between the wood veneer layer, wherein, the wood veneer layer includes polylith timber board, polylith still be provided with between the timber board water -soluble fire -retardant adhesive layer. Multilayer hinders wood -burning base composite sheet has the advantage that fire behavior is good, the aesthetic property is good.

Description

Multi-layer fire-retarded wood base composite plate
Technical field
This utility model relates to wood-based plate field, specifically, relate to a kind of multi-layer fire-retarded wood base composite plate.
Background technology
In Building decorating and repairs engineering, environmental protection flame retardant class composite board occupies extremely important status.Building composite board Kind is of a great variety, the update cycle is the fastest, evolution enlivens, the speed of its development speed, kind number, quality excellent The height of the level new and old, supporting of bad, style, decide the height of decorating building environmental protection and fire resistance, to beautifying town and country The safety and health building, improving people's living environment has highly important meaning.The application of composite board is the widest General, its material produced is the most ever-changing, but composite plate for building is required to have certain anti-flammability.Existing fire prevention is multiple There is the shortcomings such as poor, the aesthetic property difference of fire protecting performance in the general limit of plywood material.
In order to solve with present on problem, people are seeking a kind of preferably technical solution always.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, thus fire protecting performance is good, aesthetic property is good to provide one Ground multi-layer fire-retarded wood base composite plate.
To achieve these goals, this utility model be the technical scheme is that a kind of multi-layer fire-retarded wood base composite plate, It includes that fire-retardant filled board, described fire-retardant filled board include inorganic fire substrate layer and be arranged on described inorganic fire substrate layer two The Wooden veneer layer of side, is provided with water-soluble fire-resisting adhesive between described inorganic fire substrate layer and described Wooden veneer layer Layer;Wherein, described Wooden veneer layer includes polylith wood plank, is additionally provided with described water-soluble fire-resisting described in polylith between wood plank Adhesive.
Based on above-mentioned, described multi-layer fire-retarded wood base composite plate also includes one layer of core Wooden veneer layer, and described core is wooden Ply side is arranged on described Wooden veneer layer, opposite side is additionally provided with fire-retardant filled board described in second group, described in two groups Fire-retardant sandwich construction is identical.
Based on above-mentioned, outermost described Wooden veneer layer surface is additionally provided with decoration panel, described decoration panel and outermost Described Wooden veneer layer between be provided with described water-soluble fire-resisting glue layer.
Based on above-mentioned, described inorganic fire substrate layer is 1.2mm~glass magnesium board, calcium silicate board with microporous or the magnesite board of 15mm thickness.
Based on above-mentioned, the thickness of described Wooden veneer layer is 1mm~22mm.
Based on above-mentioned, described decoration panel is 0.2mm~the wood flake of 0.5mm thickness.
Wherein, described core Wooden veneer layer and described Wooden veneer layer are for having mutually isostructural sheet material, and title differs Cause is to be distinguish between.
This utility model hinge structure has substantive distinguishing features and progress, specifically, in this utility model structure By the polylith wood plank described Wooden veneer layer by water-soluble fire-resisting adhesives so that described multi-layer fire-retarded wood Base composite plate has higher-strength;Described inorganic fire substrate layer and described water-soluble fire-resisting binding agent can play prevention or prolong The burning velocity of slow described multi-layer fire-retarded wood base composite plate, meanwhile, described inorganic fire substrate layer and described Wooden veneer interlayer Every arrangement, form sandwich structure, well arranged, in conjunction with the described decoration panel being arranged on described Wooden veneer layer outer surface so that it is There is good surface aesthetics.
Accompanying drawing explanation
Fig. 1 is the multi-layer fire-retarded wood base composite plate structure schematic diagram in this utility model embodiment 1.
Fig. 2 is the structural representation of Wooden veneer layer in multi-layer fire-retarded wood base composite plate structure.
Fig. 3 is the multi-layer fire-retarded wood base composite plate structure schematic diagram in this utility model embodiment 2.
In figure: 1, fire-retardant filled board;101, inorganic fire substrate layer;102, Wooden veneer layer;2, wood plank;3, facing Plate;4, core Wooden veneer layer.
Detailed description of the invention
Below by detailed description of the invention, technical scheme is described in further detail.
Embodiment 1
The present embodiment provides a kind of multi-layer fire-retarded wood base composite plate, as it is shown in figure 1, have five-layer structure, specifically includes one Organizing fire-retardant filled board 1, described fire-retardant filled board includes one layer of inorganic fire substrate layer 101 and is separately positioned on described inorganic fire The Wooden veneer layer 102 of substrate layer both sides, it is preferable that described in two-layer, Wooden veneer layer is symmetrical arranged.Described fire-retardant filled board two Side is also respectively provided with decoration panel 3, between described decoration panel and described Wooden veneer layer, and described Wooden veneer layer and described nothing It is provided with water-soluble fire-resisting glue layer between machine fire prevention substrate layer.Wherein, described decoration panel is the wooden thin of 0.5mm thickness Sheet, described inorganic fire substrate layer is the glass magnesium board that 2mm is thick.As in figure 2 it is shown, described Wooden veneer layer includes polylith wood plank 2, Described Wooden veneer layer is to be spelled through described water-soluble fire-resisting adhesive according to actual size by the wood plank that polylith thickness is 1.5mm Close, bonding rear compacting forms.
Described inorganic fire substrate layer is one not fuel wood lumber, and fire will not burn when occurring, and effectively intercepts burning Source, will not produce flue gas simultaneously, and described Wooden veneer layer is the splice plate that a kind of tundish is wrapped with flame-retardant composition, is remaining it Preferable anti-flammability is obtained while self-strength;Described water-soluble fire-resisting adhesive is that one with the addition of magnesium sulfate, chlorination The inorganic binder of the fire retardants such as magnesium, magnesium oxide, phosphate, it is possible to form quality crystalline substance hard, compact between the layers Lattice structure, this lattice structure is waterproof, airtight, it is possible to by the sheet material of faying face and extraneous air, aqueous phase isolation, substantially shut out The possibility being corroded absolutely and aoxidize so that this multi-layer fire-retarded wood base composite plate has preferable anti-flammability and longer use longevity Life.
Use described water-soluble fire-resisting binding agent to carry out described wood plank splicing, repairing, and be dried, shaping obtain Described Wooden veneer;Then by the described inorganic fire substrate layer of glass magnesium board material by coating roller dough-making powder portion difference bottom it Coat described water-soluble fire-resisting binding agent, bottom described substrate layer that described Wooden veneer layer symmetry is bondd and on face, formed The fire-retardant filled board of the sandwich shape three-decker of 5mm thickness;Then carry out 80 described fire-retardant filled boards suppressing, admittedly simultaneously Change, molding, and drying shaping, fixed thickness, sanding, saw limit, polishing prepare prefabricated slab;Last at described prefabricated slab table Face is by the described wood flake layer of described water-soluble fire-resisting adhesives one layer, and it is that 6mm is many that polished, saw limit obtains thickness Layer fire-retardant wood base composite plate finished product.
The described multi-layer fire-retarded wood base composite plate that the present embodiment is prepared by the method specified according to GB 8624-2012 is carried out Combustion test, result is: the fire growth rate index≤25 W/ second;Total heat release≤3.5 MJ in 600 seconds;Flame is horizontal < sample edge meets the requirements to spread length;Flame cusp height≤30 mm;Flue gas generating rate index≤0.5m2/s2;In 600 seconds always Smoke-producing amount≤40 m2;Density flaming droplet/microgranule: meet the requirements without density flaming droplet/microgranule in 600 seconds;Filter paper whether by Ignite: filter paper is not ignited and meets the requirements;Produce smoke toxicity: reach ZA2Level, meets the B1 level mark that GB 8624-2012 specifies Accurate.
Embodiment 2
The present embodiment provides a kind of multi-layer fire-retarded wood base composite plate, as it is shown on figure 3, as different from Example 1: this enforcement Multi-layer fire-retarded wood base composite plate described in example, has nine Rotating fields, specifically includes one layer of core Wooden veneer layer 4, described core Wooden veneer layer both sides, portion are respectively arranged with one group of fire-retardant sandwich flaggy 1, and outermost described Wooden veneer layer surface also sets up There is decoration panel 3.Wherein, between described decoration panel and described Wooden veneer layer, and described core Wooden veneer layer is fire-retardant with described Water-soluble fire-resisting glue layer it is provided with between sandwich flaggy.
Specifically, described decoration panel is the wood flake that 0.5mm is thick, and described inorganic fire substrate layer is the glass magnesium that 2mm is thick Plate, described Wooden veneer layer be by the wood plank that polylith thickness is 1.5mm according to actual size through fire retardant adhesive split, bonding Rear compacting forms.
The manufacture method of the multi-layer fire-retarded wood base composite plate described in the present embodiment is identical with embodiment 1, according to GB The described multi-layer fire-retarded wood base composite plate that the present embodiment is prepared by the method that 8624-2012 specifies carries out combustion test, and result is: Fire growth rate index≤17 W/s;Total heat release≤2.5 MJ in 600 seconds;Flame laterally spreads length < sample edge Meet the requirements;Flame cusp height≤30mm;Flue gas generating rate index is zero;Total smoke-producing amount≤31m in 600 seconds2;Burning drippage Thing/microgranule: without density flaming droplet/microgranule in 600 seconds, meet the requirements;Whether filter paper is ignited: filter paper is not ignited symbol Close requirement;Produce smoke toxicity: reach ZA3Level, meets the B1 grade standard that GB 8624-2012 specifies.
Finally should be noted that: it is only limited by above example in order to the technical solution of the utility model to be described System;Although being described in detail this utility model with reference to preferred embodiment, those of ordinary skill in the field should Understand: still detailed description of the invention of the present utility model can be modified or portion of techniques feature is carried out equivalent and replace Change;Without deviating from the spirit of technical solutions of the utility model, it all should contain the technical scheme being claimed at this utility model In the middle of scope.

Claims (6)

1. a multi-layer fire-retarded wood base composite plate, it is characterised in that: it includes that fire-retardant filled board, described fire-retardant filled board include nothing Machine fire prevention substrate layer and the Wooden veneer layer being arranged on described inorganic fire substrate layer both sides, described inorganic fire substrate layer and institute State and between Wooden veneer layer, be provided with water-soluble fire-resisting glue layer;Wherein, described Wooden veneer layer includes polylith wood plank, many Described water-soluble fire-resisting glue layer it is additionally provided with between wood plank described in block.
Multi-layer fire-retarded wood base composite plate the most according to claim 1, it is characterised in that: it also includes one layer of wooden list of core Flaggy, described core Wooden veneer layer side is arranged on described Wooden veneer layer, opposite side is additionally provided with described in second group and hinders Combustion filled board, described in two groups, fire-retardant sandwich construction is identical.
Multi-layer fire-retarded wood base composite plate the most according to claim 1 and 2, it is characterised in that: outermost described wooden list Flaggy surface is additionally provided with decoration panel, is provided with described water solublity between described decoration panel and outermost described Wooden veneer layer Fire-retardant glue layer.
Multi-layer fire-retarded wood base composite plate the most according to claim 3, it is characterised in that: described inorganic fire substrate layer is Glass magnesium board, calcium silicate board with microporous or the magnesite board that 1.2mm~15mm is thick.
Multi-layer fire-retarded wood base composite plate the most according to claim 3, it is characterised in that: the thickness of described Wooden veneer layer is 1mm~22mm.
The most according to claim 4 multi-layer fire-retarded wood base composite plate, it is characterised in that: described decoration panel be 0.2mm~ The wood flake that 0.5mm is thick.
CN201620543698.6U 2016-06-07 2016-06-07 Multilayer hinders wood -burning base composite sheet Expired - Fee Related CN205875571U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620543698.6U CN205875571U (en) 2016-06-07 2016-06-07 Multilayer hinders wood -burning base composite sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620543698.6U CN205875571U (en) 2016-06-07 2016-06-07 Multilayer hinders wood -burning base composite sheet

Publications (1)

Publication Number Publication Date
CN205875571U true CN205875571U (en) 2017-01-11

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107143105A (en) * 2017-07-19 2017-09-08 江苏东保装饰集团有限公司 A kind of fireproof plate with wooden decorative surface
CN107297792A (en) * 2017-08-14 2017-10-27 怀宁县中坚竹胶板制造有限公司 One kind fire prevention bamboo slab rubber
CN113306237A (en) * 2021-05-26 2021-08-27 邓州市新艺木业有限责任公司 Flame-retardant polymer composite board and preparation method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107143105A (en) * 2017-07-19 2017-09-08 江苏东保装饰集团有限公司 A kind of fireproof plate with wooden decorative surface
WO2019015106A1 (en) * 2017-07-19 2019-01-24 江苏东保装饰集团有限公司 A wood veneered fireproof board
CN107297792A (en) * 2017-08-14 2017-10-27 怀宁县中坚竹胶板制造有限公司 One kind fire prevention bamboo slab rubber
CN113306237A (en) * 2021-05-26 2021-08-27 邓州市新艺木业有限责任公司 Flame-retardant polymer composite board and preparation method thereof

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170111

Termination date: 20210607

CF01 Termination of patent right due to non-payment of annual fee