CN204662829U - A kind of fire-retardant corrosion resistant core-board - Google Patents
A kind of fire-retardant corrosion resistant core-board Download PDFInfo
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- CN204662829U CN204662829U CN201520212563.7U CN201520212563U CN204662829U CN 204662829 U CN204662829 U CN 204662829U CN 201520212563 U CN201520212563 U CN 201520212563U CN 204662829 U CN204662829 U CN 204662829U
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Abstract
The utility model discloses a kind of fire-retardant corrosion resistant core-board, a kind of fire-retardant corrosion resistant core-board, comprises central layer, radiation protective layer, fireprotection layer and decorative panel; Be fitted with radiation protective layer in the upper and lower surface of described central layer, be fitted with fireprotection layer, outside fireprotection layer, be provided with glass layer at radiation protective layer external surface, the skin of glass layer arranges decorative panel; Described central layer is made up of four pieces of daughter boards, two pieces of junction plates and one block of center of gravity plate, the utility model is by the central layer of the combined and spliced formula of polylith, add structural strength and the bonding strength of core-board, expand the scope of application of core-board, add its practicality, and the utility model to have fireproof performance good, the advantage that radiation protection ability is strong, can increase environmental protection characteristic and the scope of application of woodwork plate greatly.
Description
Technical field
The utility model relates to decorative building material field, is specially a kind of fire-retardant corrosion resistant core-board.
Background technology
Core-board is commonly called as lumber core, and the common core-board of core is made up of 5 Rotating fields, and centre is central layer, and central layer upper and lower faces is each posts plate in one deck again, pastes one deck dash board again the upper and lower faces of middle plate is each.Plate is that be processed into the batten of certain specification, some battens utilize bonding adhesive to be spliced a monoblock central layer by plate joggling apparatus by natural flitch after namely heat treatment dry.Stick with glue agent bonding between central layer, middle plate, dash board and become core-board.At present, China is the country of forest reserves shortage, every year but from a large amount of decorative timber of external import, also obtains timber resources by planting artificial fast growing wood in a large number, manufacturing core-board is mainly China fir, Eucalyptus, poplar with material, and these three kinds of timber are exactly three maximum seeds of China's planting scale.Core-board makes full use of the artificial fast-growing woods timber of China to be processed into product and to meet people's demand.China Fir, poplar and Eucalyptus fast growing wood are due to little through level, and manufacturing enterprise is again based on medium-sized and small enterprises, and in structure, technique, equipment etc., China goes together abroad and more innovation has been carried out on basis improves.Along with the raising of people's living standard, kind and the number of units of the living electric apparatus inside family get more and more, and the electromagnetic interference problem brought thus is also more and more serious.Healthy in order to people, takes anti-electromagnetic interference problem also more and more serious, healthy in order to people, takes anti-electromagnetic interference measure to be very necessary.Woodwork plate is as a kind of economy, environmental protection, comfortable finishing material, what adopt in house fitting-up is very general, if woodwork plate has radiation proof and mute function, the electromagnetic environment quality in people's life staying idle at home will be improved, decrease the harassing and wrecking of electromagnetic radiation and sound.
Utility model content
The purpose of this utility model is to provide a kind of fire-retardant corrosion resistant core-board, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of fire-retardant corrosion resistant core-board, comprises central layer, radiation protective layer, fireprotection layer and decorative panel; Be fitted with radiation protective layer in the upper and lower surface of described central layer, be fitted with fireprotection layer, outside fireprotection layer, be provided with glass layer at radiation protective layer external surface, the skin of glass layer arranges decorative panel; Described central layer is made up of four pieces of daughter boards, two pieces of junction plates and one block of center of gravity plate, and in four pieces of daughter boards, two pieces of daughter boards coordinate a junction plate to form a combination daughter board, and junction plate is positioned at the junction of two pieces of daughter boards, and two pieces of daughter boards are symmetrical about junction plate; Described center of gravity plate connects two combination daughter boards, and two combination daughter boards are symmetrical about center of gravity plate; Described daughter board is combined by some pieces of daughter board bodies, daughter board body is cross section is trapezoidal bar body, the trapezoidal upper base of some daughter board bodies, going to the bottom is staggeredly placed, trapezoidal waist splices mutually and coordinates formation daughter board, daughter board the upper side and lower side is equipped with wire casing, wire casing runs through all daughter board bodies of this daughter board of composition, is provided with connector in wire casing; On the upside of daughter board, downside offers many wire casings; The wire casing interval of the upper and lower both sides of central layer is arranged.
As the utility model further technical scheme, described radiation protective layer is the stereotype of thickness 2mm ~ 5mm.
As the utility model further technical scheme, fireprotection layer is the phenolic foam heat insulation plate of thickness 5mm ~ 7mm.
As the utility model further technical scheme, the material of described center of gravity plate is aluminium alloys or rigid plastics.
As the utility model further technical scheme, described connector is rope, bamboo cane or aluminum strip, and connector is provided with the dentation fastener protruding and buckle in wire casing cell wall.
Compared with prior art, the beneficial effects of the utility model are: the utility model is by the central layer of the combined and spliced formula of polylith, add structural strength and the bonding strength of core-board, expand the scope of application of core-board, add its practicality, and the utility model to have fireproof performance good, the advantage that radiation protection ability is strong, can increase environmental protection characteristic and the scope of application of woodwork plate greatly.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of fire-retardant corrosion resistant core-board of the utility model.
Fig. 2 is the structural representation of daughter board in a kind of fire-retardant corrosion resistant core-board of the utility model.
Fig. 3 is the structural representation of a kind of fire-retardant corrosion resistant core-board neutron plate body of the utility model.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1 ~ 3, a kind of fire-retardant corrosion resistant core-board, comprises central layer, radiation protective layer 2, fireprotection layer 1 and decorative panel 7; Be fitted with radiation protective layer 2 in the upper and lower surface of described central layer, be fitted with fireprotection layer 1, outside fireprotection layer 1, be provided with glass layer at radiation protective layer 2 external surface, the skin of glass layer arranges decorative panel 7; Described radiation protective layer is the stereotype of thickness 2mm ~ 5mm, fireprotection layer is the phenolic foam heat insulation plate of thickness 5mm ~ 7mm, phenolic aldehyde foam thermal insulation material, there is lightweight, fire prevention, chance naked light do not burn, smokeless, nontoxic, without characteristics such as drippages, and glass layer strengthens hardness and the soundproof effect of PLASTIC LAMINATED; Described central layer is made up of four pieces of daughter boards, 3, two pieces of junction plates 4 and one block of center of gravity plate 5, in four pieces of daughter boards 3, two pieces of daughter boards 3 coordinate a junction plate 4 to form a combination daughter board, junction plate 4 is positioned at the junction of two pieces of daughter boards 3, and two pieces of daughter boards 3 are symmetrical about junction plate 4; Described center of gravity plate 5 connects two combination daughter boards, two combination daughter boards are symmetrical about center of gravity plate 5, the material of center of gravity plate 5 is aluminium alloys or rigid plastics, the bonding strength of whole plate body can be increased on the one hand, make the center of gravity of plate body be positioned at its geometric center place on the other hand, overall structure is highly stable;
Described daughter board 3 is combined by some pieces of daughter board bodies 31, daughter board body 31 for cross section be trapezoidal bar body, the trapezoidal upper base 311 of some daughter board bodies 31, going to the bottom 312 is staggeredly placed, trapezoidal waist 313 phase splicing coordinates formation daughter board 3, daughter board 3 the upper side and lower side is equipped with wire casing 32, wire casing 32 runs through all daughter board bodies 31 of this daughter board 3 of composition, is provided with connector 33 in wire casing 32; Daughter board body 31 is processed by the rotary-cut of trees core bar, can select the quick growing species of trees, the core bar that rotary-cut is remaining, the trapezoidal daughter board body 31 of strip is prepared in sawing milling, the daughter board 3 of this structure can directly utilize fast-growing core bar, improves fast growing wood utilization rate, improves fast growing wood added value; Adopt wire casing to connect by connector 3 utilization that each trapezoidal bar decreases adhesive in sheet material manufacture process, improve the environmental-protecting performance of sheet material; On the other hand, the wire casing on daughter board 3 constitutes a kind of stress groove, reduces the excessive board dimension change brought of whole daughter board 3 stress, improves the quality stability of product; On the upside of daughter board 3, downside offers many wire casings 32; Wire casing 32 interval of the upper and lower both sides of central layer is arranged; In order to improve the intensity of central layer, between some daughter board bodies 31 of daughter board 3, gluing connects.
Wherein connector 33 is rope, bamboo cane or aluminum strip, connector 33 is provided with the dentation fastener protruding and buckle in wire casing 32 cell wall, connector 33 to link closely leading groove 32 by the method by pressurization on the upside of wire casing 32, the fastener of dentation will go deep in the cell wall of wire casing 32, to increase the bonding strength of central layer and to prevent coming off of connector 33, thus reduce use adhesive.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (5)
1. a fire-retardant corrosion resistant core-board, is characterized in that, comprises central layer, radiation protective layer, fireprotection layer and decorative panel; Be fitted with radiation protective layer in the upper and lower surface of described central layer, be fitted with fireprotection layer, outside fireprotection layer, be provided with glass layer at radiation protective layer external surface, the skin of glass layer arranges decorative panel; Described central layer is made up of four pieces of daughter boards, two pieces of junction plates and one block of center of gravity plate, and in four pieces of daughter boards, two pieces of daughter boards coordinate a junction plate to form a combination daughter board, and junction plate is positioned at the junction of two pieces of daughter boards, and two pieces of daughter boards are symmetrical about junction plate; Described center of gravity plate connects two combination daughter boards, and two combination daughter boards are symmetrical about center of gravity plate; Described daughter board is combined by some pieces of daughter board bodies, daughter board body is cross section is trapezoidal bar body, the trapezoidal upper base of some daughter board bodies, going to the bottom is staggeredly placed, trapezoidal waist splices mutually and coordinates formation daughter board, daughter board the upper side and lower side is equipped with wire casing, wire casing runs through all daughter board bodies of this daughter board of composition, is provided with connector in wire casing; On the upside of daughter board, downside offers many wire casings; The wire casing interval of the upper and lower both sides of central layer is arranged.
2. the fire-retardant corrosion resistant core-board of one according to claim 1, is characterized in that, described radiation protective layer is the stereotype of thickness 2mm ~ 5mm.
3. the fire-retardant corrosion resistant core-board of one according to claim 1, is characterized in that, described fireprotection layer is the phenolic foam heat insulation plate of thickness 5mm ~ 7mm.
4. the fire-retardant corrosion resistant core-board of one according to claim 1, is characterized in that, the material of described center of gravity plate is aluminium alloys or rigid plastics.
5. the fire-retardant corrosion resistant core-board of one according to claim 1, is characterized in that, described connector is rope, bamboo cane or aluminum strip, and connector is provided with the dentation fastener protruding and buckle in wire casing cell wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212563.7U CN204662829U (en) | 2015-04-10 | 2015-04-10 | A kind of fire-retardant corrosion resistant core-board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212563.7U CN204662829U (en) | 2015-04-10 | 2015-04-10 | A kind of fire-retardant corrosion resistant core-board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204662829U true CN204662829U (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520212563.7U Expired - Fee Related CN204662829U (en) | 2015-04-10 | 2015-04-10 | A kind of fire-retardant corrosion resistant core-board |
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| Country | Link |
|---|---|
| CN (1) | CN204662829U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952087A (en) * | 2016-05-18 | 2016-09-21 | 长葛市唯美装饰行 | Decoration shield wallboard |
| CN105952010A (en) * | 2016-05-18 | 2016-09-21 | 长葛市唯美装饰行 | Decoration flame retardation insulation wallboard |
| CN108214800A (en) * | 2018-01-27 | 2018-06-29 | 南平市华泰木竹有限公司 | A kind of Anti-radiation type Decorative bamboo sheet and its processing method |
-
2015
- 2015-04-10 CN CN201520212563.7U patent/CN204662829U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952087A (en) * | 2016-05-18 | 2016-09-21 | 长葛市唯美装饰行 | Decoration shield wallboard |
| CN105952010A (en) * | 2016-05-18 | 2016-09-21 | 长葛市唯美装饰行 | Decoration flame retardation insulation wallboard |
| CN108214800A (en) * | 2018-01-27 | 2018-06-29 | 南平市华泰木竹有限公司 | A kind of Anti-radiation type Decorative bamboo sheet and its processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20170410 |