CN101608477A - Flexible honeycomb sound-insulating and heat-insulating composite board - Google Patents
Flexible honeycomb sound-insulating and heat-insulating composite board Download PDFInfo
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- CN101608477A CN101608477A CNA2009100947265A CN200910094726A CN101608477A CN 101608477 A CN101608477 A CN 101608477A CN A2009100947265 A CNA2009100947265 A CN A2009100947265A CN 200910094726 A CN200910094726 A CN 200910094726A CN 101608477 A CN101608477 A CN 101608477A
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- sound
- flexible
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- 239000002131 composite material Substances 0.000 title claims abstract description 51
- 239000011111 cardboard Substances 0.000 claims abstract description 47
- 239000011162 core material Substances 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 27
- 150000001875 compounds Chemical class 0.000 claims abstract description 25
- 239000003063 flame retardant Substances 0.000 claims abstract description 12
- 239000000853 adhesive Substances 0.000 claims description 14
- 230000001070 adhesive effect Effects 0.000 claims description 14
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 239000004568 cement Substances 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 6
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 3
- 150000002680 magnesium Chemical class 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 22
- 238000004321 preservation Methods 0.000 abstract description 12
- 208000002925 dental caries Diseases 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 230000001815 facial effect Effects 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011491 glass wool Substances 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The present invention relates to a kind ofly not only have sound insulation, but also had heat-insulation and heat-preservation, waterproof, the good flexible honeycomb sound-insulating and heat-insulating composite board of fire resistance.Belong to building, decorate with function sheet material field.The present invention adopts the compound mode of upper, middle and lower middle two honeycomb cardboard filling core materials of double team of three composite panels (1a, 1b), constitute at least two doubling plate sound insulating structures, two honeycomb cardboards are the confined air air cavitys between these two doubling plate filling core materials (1a, 1b) sound insulating structure, two plates up and down.Thereby combining honeycomb sound-insulating and heat-insulating composite board that the characteristic of monolithic honeycomb cardboard and monolithic composite panel makes, to have density little, unit light specific gravity, sound insulation, heat insulation, waterproof, fire-retardant, advantage such as endurance quality is good.
Description
Technical field:
The present invention relates to a kind ofly not only have sound insulation, but also had heat-insulation and heat-preservation, waterproof, the good flexible honeycomb sound-insulating and heat-insulating composite board of fire resistance.Belong to building, decorate with function sheet material field.
Technical background:
Existing sound insulating sheet material or the heat-insulation and heat-preservation material (sheet material) that utilizes various materials, various technology, various process to make, but often all only possesses single function of use, then sound insulating sheet material only plays deadening, and heat-insulation and heat-preservation material (sheet material) also can only heat-insulation and heat-preservation.When the roofing of traditional large-scale public venue buildings thing had both needed sound insulation, when needing heat-insulation and heat-preservation again, just this two classes sheet material (material) need be stacked simply, lays, is used in combination.Simply sound insulating panel and heat-insulation and heat-preservation material (sheet material) are laid respectively owing to this, sound insulating panel is laid on down usually, and the heat-insulation and heat-preservation material-paving is last; And only really cover by adventitia as the glass wool or the mineral wool of heat-insulation and heat-preservation material, usually in construction period electroslag welding taking place splashes down the initiation fire accident; On the other hand, after usually being soaked with rain, the heat-insulation and heat-preservation material of construction period loses the bulk shape of normal condition, influence functional performance thereafter.
Summary of the invention:
Purpose of the present invention is overcoming the shortcoming of above-mentioned prior art, invents a kind of batch production making that is easy to, and weight is lighter, and durability is better, and it is convenient to construct, and has sound insulation, heat-insulation and heat-preservation, waterproof, the good flexible honeycomb sound-insulating and heat-insulating composite board of fire resistance.It can be applicable to the packing material of large public building as Roof system, the functional material that can be used as enclosed structure is widely used in the body of wall of safeguarding of all kinds of buildings, uses such as indoor partition are to substitute sound insulating panel and the heat-insulation and heat-preservation material that layering is laid in traditional Roof system.
Another object of the present invention be to invent a kind of should lightweight, laying construction is convenient and swift again, also needs the flexible honeycomb sound-insulating and heat-insulating composite board of good endurance.
Flexible honeycomb sound-insulating and heat-insulating composite board structure of the present invention is like this: flexible honeycomb sound-insulating and heat-insulating composite board is by having two honeycomb cardboard filling core material (1a up and down at least, 1b), several piece is used for double team honeycomb cardboard filling core material (1a, flexible compound panel (3) 1b) and seal panel (4,5,6,7), bonding by waterproof heat resistant adhesive linkage (2), with honeycomb cardboard filling core material (1a, 1b) seal panel (4 with several piece flexible compound panel (3) and several piece, 5,6,7) firmly stick on one, form at least two enclosures, each enclosure respectively has the confined air air cavity of sound insulating structure, and the periphery of monoblock flexible honeycomb sound-insulating and heat-insulating composite board all studs with frame.
Honeycomb cardboard filling core material (1a, 1b) is a honeycomb aperture monolithic honeycomb cardboard of the same size, or the different polylith honeycomb cardboard in honeycomb aperture is formed.
Two enclosure modes of emplacements in the monoblock flexible honeycomb sound-insulating and heat-insulating composite board be superimposed up and down, in horizontal plane along the dislocation lap joint adherend of single direction; Or in horizontal plane along the dislocation lap joint adherend of both direction; Or up and down two enclosures flush at horizontal plane inner drawer upper and lower port on one side, the adherend of the port dislocation lap joint of another side.
Two enclosure modes of emplacements up and down in the monoblock flexible honeycomb sound-insulating and heat-insulating composite board are by superimposed up and down in curved surface, and along the adherend of single direction or both direction horizontal displacement overlap joint.
Forming the flexible compound panel (3) of two enclosures up and down and sealing panel (4,5,6,7) is with a kind of specification, or different size, difform, or varying number, different specification size
Flexible compound panel (3) or seal panel (4,5,6,7) and be the one or more combination in the fiber cement board, modified magnesium cement board, silicate board, flame retardant fibre board, flame retardant plastics plate, or other flexible flame retardant material.
Can passing through between two flexible honeycomb sound-insulating and heat-insulating composite boards misplaces detains a mouthful connection, emboss pit connection, dovetail groove connection or their arbitrary common combination connections.
Honeycomb cardboard filling core material (1a, 1b) is filled in flexible compound panel (3) and seals in the closed enclosure of panel (4,5,6,7) formation, waterproof heat resistant adhesive linkage (2) is with honeycomb cardboard filling core material (1a, 1b) and composite panel (3) and seal panel (4,5,6,7) and bond together two-layer superimposed composite board about forming securely.
Honeycomb cardboard filling core material (1a, 1b) can use two or polylith to be placed on respectively in the stacked on top of one another enclosure that panel forms in honeycomb sound-insulating and heat-insulating composite board.
Waterproof heat resistant adhesive linkage (2) can be certain adhesive material or characteristic glue or coating.
The flexible compound panel can be the one or more combination in fiber cement board, modified magnesium cement board, silicate board, flame retardant fibre board, the flame retardant plastics plate etc., also can be certain flexible flame retardant material.
Composite plate sheet material (3) and seal panel (4,5,6,7) and can utilize up and down superimposed structure to make the tongue and groove sheet material of single direction splicing also can be made into the tongue and groove sheet material of both direction splicing.When composite panel adopts flexible material, can be made into the composite board of different shape.
Honeycomb cardboard filling core material (1a, 1b) is a honeycomb cardboard, because the refill of honeycomb cardboard is a kind of regular hexagon rock-steady structure, the facial tissue up and down and the refill of cardboard bond together, and become a kind of force structure that is similar to countless i beam aggregates.The refill of cardboard is equivalent to the web of i beam, and the facial tissue of cardboard is equivalent to the wing plate of i beam; Simultaneously, the facial tissue of cardboard forms the still air post with the regular hexagon post core sealing of refill.Because the still air post has retardation to the transmission of sound wave, and heat energy can not convection current and conduction in this still air post, only can radiation.Thereby honeycomb cardboard has good bearing capacity and good sound isolating and heat insulating performance;
The waterproof heat resistant adhesive linkage both bonded together honeycomb cardboard filling core material and composite panel securely, the integrally-built stability of the composite board of the two-layer up and down or multilayer build-up that can guarantee to make.
The invention has the beneficial effects as follows: characteristics with sound insulation, heat insulation, fire-retardant, protection against the tide and good weatherability.The present invention does not use glass wool or mineral wool, and is to use honeycomb cardboard compound as filling core material and outer panel, makes a kind of functional honeycomb sound-insulating and heat-insulating composite board material that meets above-mentioned requirements.
The present invention adopts the compound mode of upper, middle and lower middle two honeycomb cardboard filling core materials of double team of three composite panels (1a, 1b), constitute at least two doubling plate sound insulating structures, two honeycomb cardboards are the confined air air cavitys between these two doubling plate filling core materials (1a, 1b) sound insulating structure, two plates up and down.Thereby combining honeycomb sound-insulating and heat-insulating composite board that the characteristic of monolithic honeycomb cardboard and monolithic composite panel makes, to have density little, unit light specific gravity, sound insulation, heat insulation, waterproof, fire-retardant, advantage such as endurance quality is good.
Description of drawings:
Fig. 1 is the structural representation of specific embodiment of the present invention (embodiment 1).
Fig. 2 is the sectional view of A-A direction embodiment illustrated in fig. 1.
Fig. 3 is the structural representation of another specific embodiment of the present invention (embodiment 2).
Fig. 4 is a B-B direction sectional view embodiment illustrated in fig. 3.
Fig. 5 is the structural representation of another specific embodiment of the present invention (embodiment 3).
Fig. 6 is a C-C direction sectional view embodiment illustrated in fig. 3.
Fig. 7 is the structural representation of another specific embodiment of the present invention (embodiment 4 flexible arc-shaped panels)
Fig. 8 is that the D-D directional profile of flexible arc-shaped panel embodiment illustrated in fig. 7 launches schematic diagram.
The specific embodiment:
Embodiment 1:
Below in conjunction with Fig. 1, Fig. 2 the present invention is done specific description.
The honeycomb sound-insulating and heat-insulating plate comprises: (1a 1b), waterproof heat resistant adhesive linkage (2), composite panel (3), seals panel (4,5,6) to the honeycomb cardboard filling core material.
The honeycomb cardboard filling core material has 2, wherein a honeycomb cardboard filling core material (1a) be filled in by last, in two composite panels (3) with seal in the top enclosure that panel (4) forms; Another piece honeycomb cardboard filling core material (1b) is filled in by middle flexible compound panel (3), down flexible compound panel (3) and overlap joint mouthful seal panel (5) and seal in the bottom enclosure that panel (4), (6) form; Waterproof heat resistant adhesive linkage (2) firmly is pasted together honeycomb cardboard filling core material and composite panel, makes the honeycomb sound-insulating and heat-insulating plate that is formed assembly unit overlap joint mouth by the mutual misalignment of composite board of two sealings up and down.The honeycomb sound-insulating and heat-insulating plate of this embodiment can be implemented in the two-way splicing in the mounting plane.
Embodiment 2:
Below in conjunction with Fig. 3, Fig. 4 the present invention is done specific description.
The honeycomb sound-insulating and heat-insulating plate comprises: (1a 1b), waterproof heat resistant adhesive linkage (2), composite panel (3), seals panel (4,5,6,7) to the honeycomb cardboard filling core material.
The honeycomb cardboard filling core material has 2, wherein one (1a) be filled in by last, in two flexible compound panels (3) with seal in the top enclosure that panel (4) and (7) form; Another piece (1b) is filled in by middle flexible compound panel (3), lower panel (3) and overlap joint and mouthful seals panel (5) and seal in the bottom enclosure that panel (4), (6) and (7) form; Waterproof heat resistant adhesive linkage (2) firmly is pasted together honeycomb cardboard filling core material and composite panel, makes the honeycomb sound-insulating and heat-insulating plate that is formed single direction assembly unit overlap joint mouth by the composite board of two sealings up and down along a mutual misalignment of direction.The honeycomb sound-insulating and heat-insulating plate of this embodiment can be implemented in the unidirectional splicing in the mounting plane.
Embodiment 3:
Below in conjunction with Fig. 5, Fig. 6 the present invention is done specific description.
The honeycomb sound-insulating and heat-insulating plate comprises: and the honeycomb cardboard filling core material (1a, 1b), waterproof heat resistant adhesive linkage (2), composite panel (3), flexible compound panel (4,5,6,7,8,9).
The honeycomb cardboard filling core material has 2, wherein one (1a) be filled in by last, in two flexible compound panels (3) with seal in the top enclosure that panel (6) and (7), (9) form; Another piece (1b) is filled in by middle flexible compound panel (3), down flexible compound panel (4) and overlap joint mouthful seal panel (5) and seal in the bottom enclosure that panel (6), (8) and (9) form; Waterproof heat resistant adhesive linkage (2) is firmly pasted honeycomb cardboard filling core material and composite panel, make composite board by up and down two sealings stack be pasted together, only with the honeycomb sound-insulating and heat-insulating plate of another piece assembly unit overlap joint of a direction.The honeycomb sound-insulating and heat-insulating plate of this embodiment can be used as the unidirectional splicing in starting point plate or the firm and hard present mounting plane of terminal point.
Embodiment 4:
Below in conjunction with the structural representation of Fig. 7 (flexible arc-shaped panel), the D-D section expansion schematic diagram of Fig. 8 (flexible arc-shaped panel) the present invention is done specific description.
The flexible honeycomb sound-insulating and heat-insulating plate comprises: honeycomb cardboard filling core material (1a, 1b), waterproof heat resistant adhesive linkage (2), flexible compound panel (3), seal panel (4,5,6).
The honeycomb cardboard filling core material has 2, wherein a honeycomb cardboard filling core material (1a) be filled in by last, in two flexible compound panels (3) with seal in the top enclosure that panel (4) forms; Another piece honeycomb cardboard filling core material (1b) is filled in by middle flexible compound panel (3), down flexible compound panel (3) and overlap joint mouthful seal panel (5) and seal in the bottom enclosure that panel (4), (6) form; Waterproof heat resistant adhesive linkage (2) firmly is pasted together honeycomb cardboard filling core material and composite panel, makes the flexible honeycomb sound-insulating and heat-insulating plate that is formed assembly unit overlap joint mouth by the mutual misalignment of composite board of two sealings up and down.The honeycomb sound-insulating and heat-insulating plate of this embodiment can be implemented in the two-way splicing in the arc mounting plane.
Claims (7)
1. flexible honeycomb sound-insulating and heat-insulating composite board, it is characterized in that flexible honeycomb sound-insulating and heat-insulating composite board is by having two honeycomb cardboard filling core material (1a up and down at least, 1b), several piece is used for double team honeycomb cardboard filling core material (1a, flexible compound panel (3) 1b) and seal panel (4,5,6,7), bonding by waterproof heat resistant adhesive linkage (2), with honeycomb cardboard filling core material (1a, 1b 1) seal panel (4 with several piece flexible compound panel (3) and several piece, 5,6,7) firmly stick on one, form at least two enclosures, each enclosure respectively has the confined air air cavity of sound insulating structure, and the periphery of monoblock flexible honeycomb sound-insulating and heat-insulating composite board all studs with frame.
2. flexible honeycomb sound-insulating and heat-insulating composite board according to claim 1 is characterized in that: honeycomb cardboard filling core material (1a, 1b) is a honeycomb aperture monolithic honeycomb cardboard of the same size, or the different polylith honeycomb cardboard in honeycomb aperture is formed.
3. flexible honeycomb sound-insulating and heat-insulating composite board according to claim 1 and 2 is characterized in that: two enclosure modes of emplacements in the monoblock flexible honeycomb sound-insulating and heat-insulating composite board be superimposed up and down, in horizontal plane along the dislocation lap joint adherend of single direction; Or in horizontal plane along the dislocation lap joint adherend of both direction; Or up and down two enclosures flush at horizontal plane inner drawer upper and lower port on one side, the adherend of the port dislocation lap joint of another side.
4. flexible honeycomb sound-insulating and heat-insulating composite board according to claim 1 and 2, it is characterized in that: two the enclosure modes of emplacements up and down in the monoblock flexible honeycomb sound-insulating and heat-insulating composite board are by superimposed up and down in curved surface, and along the adherend of single direction or both direction horizontal displacement overlap joint.
According to claim 1,2,4 or any one described in flexible honeycomb sound-insulating and heat-insulating composite board, it is characterized in that: forming the flexible compound panel (3) of two enclosures up and down and sealing panel (4,5,6,7) is with a kind of specification, or different size, difform, or varying number, different specification size
6. according to claim 1,2,5 or any one described in flexible honeycomb sound-insulating and heat-insulating composite board, it is characterized in that: flexible compound panel (3) or seal panel (4,5,6,7) and be the one or more combination in the fiber cement board, modified magnesium cement board, silicate board, flame retardant fibre board, flame retardant plastics plate, or other flexible flame retardant material.
7. flexible honeycomb sound-insulating and heat-insulating composite board according to claim 1 and 2, it is characterized in that between two flexible honeycomb sound-insulating and heat-insulating composite boards by the dislocation button mouthful connect, emboss pit connects, dovetail groove connects or their arbitrary common combinations connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100947265A CN101608477A (en) | 2009-07-14 | 2009-07-14 | Flexible honeycomb sound-insulating and heat-insulating composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100947265A CN101608477A (en) | 2009-07-14 | 2009-07-14 | Flexible honeycomb sound-insulating and heat-insulating composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101608477A true CN101608477A (en) | 2009-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100947265A Pending CN101608477A (en) | 2009-07-14 | 2009-07-14 | Flexible honeycomb sound-insulating and heat-insulating composite board |
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| CN (1) | CN101608477A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155054A (en) * | 2011-01-26 | 2011-08-17 | 耿忠平 | Low-carbon environment-friendly cellular light composite wallboard |
| CN102191838A (en) * | 2011-01-31 | 2011-09-21 | 云南巨和建设集团有限公司 | Installation construction process of honeycomb sound and heat insulation composite board serving as metal roof filling layer |
| CN102199949A (en) * | 2011-01-31 | 2011-09-28 | 云南巨和建设集团有限公司 | Installation construction process of honeycomb lightweight partition wall boards |
| CN102433970A (en) * | 2011-05-23 | 2012-05-02 | 耿忠平 | Light imitation board for inner wall decoration |
| CN103526857A (en) * | 2013-10-02 | 2014-01-22 | 杨庆森 | Honeycomb grid sealed broken bridge single-layer or multi-layer composite fireproof insulation board or insulation wall |
| CN103669711A (en) * | 2012-09-21 | 2014-03-26 | 王淑华 | Combined type wall board |
| CN104863281A (en) * | 2014-02-22 | 2015-08-26 | 李新亮 | Noise reducing panel and laying grooves thereof |
| CN105781076A (en) * | 2014-12-22 | 2016-07-20 | 五冶集团上海有限公司 | Mounting method for capping strips for decoration engineering |
| CN106782482A (en) * | 2016-11-21 | 2017-05-31 | 武汉理工大学 | Compound Felt |
| CN109898729A (en) * | 2019-04-12 | 2019-06-18 | 武汉市科松新型建材有限公司 | A kind of combined wall board that prefabricated construction can utilize again and its manufacturing method |
| CN111959085A (en) * | 2020-07-27 | 2020-11-20 | 海宁市神泰包装有限公司 | High-elasticity double-corrugated paper core corrugated board |
| CN112856797A (en) * | 2021-03-22 | 2021-05-28 | 珠海格力绿色再生资源有限公司 | Inhale sound insulation composite construction and air condition compressor |
| CN116290418A (en) * | 2023-05-04 | 2023-06-23 | 四川零零昊真空新材料有限公司 | A waterproof structure and prefabricated wall assembly system |
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2009
- 2009-07-14 CN CNA2009100947265A patent/CN101608477A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155054A (en) * | 2011-01-26 | 2011-08-17 | 耿忠平 | Low-carbon environment-friendly cellular light composite wallboard |
| CN102191838A (en) * | 2011-01-31 | 2011-09-21 | 云南巨和建设集团有限公司 | Installation construction process of honeycomb sound and heat insulation composite board serving as metal roof filling layer |
| CN102199949A (en) * | 2011-01-31 | 2011-09-28 | 云南巨和建设集团有限公司 | Installation construction process of honeycomb lightweight partition wall boards |
| CN102191838B (en) * | 2011-01-31 | 2013-09-04 | 昆明风动新材料科技有限公司 | Installation construction process of honeycomb sound and heat insulation composite board serving as metal roof filling layer |
| CN102433970A (en) * | 2011-05-23 | 2012-05-02 | 耿忠平 | Light imitation board for inner wall decoration |
| CN103669711A (en) * | 2012-09-21 | 2014-03-26 | 王淑华 | Combined type wall board |
| CN103526857A (en) * | 2013-10-02 | 2014-01-22 | 杨庆森 | Honeycomb grid sealed broken bridge single-layer or multi-layer composite fireproof insulation board or insulation wall |
| CN104863281A (en) * | 2014-02-22 | 2015-08-26 | 李新亮 | Noise reducing panel and laying grooves thereof |
| CN105781076A (en) * | 2014-12-22 | 2016-07-20 | 五冶集团上海有限公司 | Mounting method for capping strips for decoration engineering |
| CN105781076B (en) * | 2014-12-22 | 2018-02-16 | 五冶集团上海有限公司 | A kind of installation method of decorative engineering edge closing bar |
| CN106782482A (en) * | 2016-11-21 | 2017-05-31 | 武汉理工大学 | Compound Felt |
| CN109898729A (en) * | 2019-04-12 | 2019-06-18 | 武汉市科松新型建材有限公司 | A kind of combined wall board that prefabricated construction can utilize again and its manufacturing method |
| CN109898729B (en) * | 2019-04-12 | 2022-05-31 | 武汉市科松新型建材有限公司 | Composite wallboard capable of being reused in assembly construction and manufacturing method thereof |
| CN111959085A (en) * | 2020-07-27 | 2020-11-20 | 海宁市神泰包装有限公司 | High-elasticity double-corrugated paper core corrugated board |
| CN112856797A (en) * | 2021-03-22 | 2021-05-28 | 珠海格力绿色再生资源有限公司 | Inhale sound insulation composite construction and air condition compressor |
| CN112856797B (en) * | 2021-03-22 | 2022-04-08 | 珠海格力绿色再生资源有限公司 | Inhale sound insulation composite construction and air condition compressor |
| CN116290418A (en) * | 2023-05-04 | 2023-06-23 | 四川零零昊真空新材料有限公司 | A waterproof structure and prefabricated wall assembly system |
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Open date: 20091223 |