CN220146892U - Polyvinyl chloride high-foaming sandwich composite partition plate - Google Patents
Polyvinyl chloride high-foaming sandwich composite partition plate Download PDFInfo
- Publication number
- CN220146892U CN220146892U CN202321298444.9U CN202321298444U CN220146892U CN 220146892 U CN220146892 U CN 220146892U CN 202321298444 U CN202321298444 U CN 202321298444U CN 220146892 U CN220146892 U CN 220146892U
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- CN
- China
- Prior art keywords
- polyvinyl chloride
- layer
- foaming
- partition board
- foaming layer
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- 229920000915 polyvinyl chloride Polymers 0.000 title claims abstract description 157
- 239000004800 polyvinyl chloride Substances 0.000 title claims abstract description 157
- 238000005187 foaming Methods 0.000 title claims abstract description 71
- 238000005192 partition Methods 0.000 title claims abstract description 41
- 239000002131 composite material Substances 0.000 title claims abstract description 25
- 239000003292 glue Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 239000011499 joint compound Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000009413 insulation Methods 0.000 abstract description 7
- 239000006261 foam material Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 66
- 239000012792 core layer Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- OSMSIOKMMFKNIL-UHFFFAOYSA-N calcium;silicon Chemical compound [Ca]=[Si] OSMSIOKMMFKNIL-UHFFFAOYSA-N 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model relates to a light sandwich partition board, in particular to a polyvinyl chloride foam material composite partition board. The PVC composite material comprises an upper rigid PVC layer, a lower rigid PVC layer and a PVC high-foaming layer arranged in the middle, wherein the upper rigid PVC layer, the lower rigid PVC layer and the PVC high-foaming layer arranged in the middle are glued together, the upper rigid PVC layer, the lower rigid PVC layer and the PVC high-foaming layer arranged in the middle are provided with rigid PVC frames on two sides, the upper rigid PVC layer, the lower rigid PVC layer and the PVC high-foaming layer in the middle are clamped in the middle by the rigid PVC frames on two sides, and the rigid PVC frames on two sides are glued together with the upper rigid PVC layer, the lower rigid PVC layer and the PVC high-foaming layer in the middle. The composite partition board has the characteristics of good sound insulation effect and light dead weight, and meanwhile, the two sides are provided with the rigid polyvinyl chloride frames, so that the strength of the partition board is further improved.
Description
Technical Field
The utility model relates to a light sandwich partition board, in particular to a polyvinyl chloride foam material composite partition board.
Background
The partition board for building mainly refers to a light partition board which is applicable to non-bearing in a building frame structure, and because the partition board is assembled on site after prefabrication in a factory is completed, the construction period and environmental pollution are greatly reduced. At present, partition boards in the market mainly comprise perlite light partition boards, fly ash light partition boards, fiber cement partition boards, silicon calcium boards and the like, and the products basically have the characteristic of light weight, but have heavy weight.
The patent with the bulletin number of CN203846672U discloses a polyvinyl chloride partition plate, which comprises a hollow substrate made of polyvinyl chloride, wherein the hollow substrate comprises an upper panel and a lower panel which are transversely and parallelly arranged up and down, a plurality of vertical ribs which are vertically and parallelly arranged are arranged between the upper panel and the lower panel, the areas between the upper panel and the lower panel are divided into a plurality of square cavities by the plurality of vertical ribs, and square steel pipes are embedded in the square cavities. The partition board is hollow, and has poor sound insulation effect and heat preservation effect. A lightweight cored partition board with bulletin number of CN212773119U, which comprises a core layer and a panel, wherein the core layer is arranged in the panel; the core layer is provided with a preformed hole; an anti-cracking steel wire mesh is embedded in the panel. Because the sandwich layer is arranged in the panel, the problems of poor sound insulation effect and hollow knocking in the technology are solved. However, the sandwich layer of the sandwich partition board is one or more of foamed cement, polyphenyl particle mortar, foamed ceramic material or lightweight aggregate concrete, and the self weight of the materials is heavy, so that the partition board is heavy, and the sound insulation effect is poor.
Disclosure of Invention
In order to solve the problems of poor sound insulation effect and heavy dead weight in the technology, the utility model provides the polyvinyl chloride high-foaming sandwich composite partition board with good sound insulation effect, light dead weight and high strength.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a high foaming sandwich composite partition plate of polyvinyl chloride, includes upper and lower stereoplasm polyvinyl chloride layer and sets up the high foaming layer of polyvinyl chloride in the centre, upper and lower stereoplasm polyvinyl chloride layer and set up the high foaming layer of polyvinyl chloride in the centre and glue together, upper and lower stereoplasm polyvinyl chloride layer and set up the high foaming layer both sides in the centre and be provided with stereoplasm polyvinyl chloride frame, the stereoplasm polyvinyl chloride frame of both sides will upper and lower stereoplasm polyvinyl chloride layer and the high foaming layer card of polyvinyl chloride in the centre, the stereoplasm polyvinyl chloride frame of both sides glues together with the high foaming layer of polyvinyl chloride of upper and lower stereoplasm polyvinyl chloride layer and centre, the density of the high foaming layer of polyvinyl chloride be not more than 100kg/m 3 。
As a further improvement, the upper and lower hard polyvinyl chloride layers of the polyvinyl chloride high-foaming sandwich composite partition board are compounded with decorative layers, and the decorative layers are patterned polyvinyl chloride films or sprayed decorative layers.
As the further improvement, the rigid polyvinyl chloride frames at two sides of the polyvinyl chloride high-foaming sandwich composite partition board are of hollow structures, and steel liners are arranged in the hollow cavities, so that the strength of the polyvinyl chloride high-foaming sandwich composite partition board can be further enhanced.
As a further improvement, the hard polyvinyl chloride frame is provided with a bulge at one side close to the polyvinyl chloride high-foaming layer, a groove corresponding to the polyvinyl chloride high-foaming layer is arranged at a position corresponding to the polyvinyl chloride high-foaming layer, and the bulge of the hard polyvinyl chloride frame is inserted into the groove of the polyvinyl chloride high-foaming layer for bonding during installation, so that the bonding strength of the hard polyvinyl chloride frame, the lower hard polyvinyl chloride layer and the middle polyvinyl chloride high-foaming layer is enhanced.
As a further improvement, the number of the grooves of the polyvinyl chloride high foaming layer is two, and the number of the protrusions of the rigid polyvinyl chloride frame is correspondingly two.
As a further improvement, the grooves of the polyvinyl chloride high foaming layer are dovetail grooves, and the shapes of the protrusions of the rigid polyvinyl chloride frame correspond to the dovetail grooves.
Advantageous effects
The polyvinyl chloride high-foaming sandwich composite partition board provided by the utility model adopts a structure that a hard polyvinyl chloride layer and a middle polyvinyl chloride high-foaming layer are combined, and the density of the middle polyvinyl chloride high-foaming layer is 100kg/m 3 The partition board has the advantages of good sound insulation effect and light dead weight, and meanwhile, the two sides are provided with the rigid polyvinyl chloride frames, so that the strength of the partition board is further improved.
Drawings
FIG. 1 is a cross-sectional view of example 1;
FIG. 2 is a cross-sectional view of example 2;
wherein, in the figure: 1. a hard polyvinyl chloride layer is arranged on the upper surface of the substrate; 2. a polyvinyl chloride high foaming layer; 3. a lower rigid polyvinyl chloride layer; 4. a rigid polyvinyl chloride frame; 5. a decorative layer; 6. steel lining
Detailed Description
The following will further explain with reference to the drawings
Embodiment 1, refer to fig. 1, a high foaming sandwich composite partition board, including upper hard polyvinyl chloride layer 1, lower hard polyvinyl chloride layer 3 and middle polyvinyl chloride high foaming layer 2 and the hard polyvinyl chloride frame 4 of both sides, the hard polyvinyl chloride frame 4 of both sides is with upper hard polyvinyl chloride layer 1, lower hard polyvinyl chloride layer 3 and middle polyvinyl chloride high foaming layer 2 card in the centre, glue joint between every layer together, be equipped with two dovetail grooves on the glued joint face of polyvinyl chloride high foaming layer 2 and hard polyvinyl chloride frame 4, be equipped with the protruding that suits it in the position of dovetail groove on hard polyvinyl chloride frame 4 and polyvinyl chloride high foaming layer 2, the protruding of hard polyvinyl chloride frame inserts in the dovetail groove of polyvinyl chloride high foaming layer during the installation, the polyvinyl chloride frame 4 of both sides glues together with upper hard polyvinyl chloride layer 1, lower hard polyvinyl chloride layer 3 and middle polyvinyl chloride high foaming layer 2, upper hard polyvinyl chloride layer 1 and lower hard polyvinyl chloride layer 3 surface complex have decorative layer 5, decorative layer 5 be the polyvinyl chloride membrane with the pattern.
Embodiment 2, refer to fig. 2, a high foaming sandwich composite partition board, including upper rigid polyvinyl chloride layer 1, lower rigid polyvinyl chloride layer 3 and middle polyvinyl chloride high foaming layer 2 and rigid polyvinyl chloride frame 4 of both sides, wherein rigid polyvinyl chloride frame 4 of both sides is hollow structure, be provided with steel liner 6 in the cavity, rigid polyvinyl chloride frame 4 is with upper rigid polyvinyl chloride layer 1, lower rigid polyvinyl chloride layer 3 and middle polyvinyl chloride high foaming layer 2 card in the middle, glue joint between every layer, be equipped with two dovetail on the glued joint face of polyvinyl chloride high foaming layer 2 and rigid polyvinyl chloride frame 4, be equipped with the arch that suits it in rigid polyvinyl chloride frame 4 and the dovetail on polyvinyl chloride high foaming layer 2, rigid polyvinyl chloride frame 4 of both sides inserts in the dovetail of polyvinyl chloride high foaming layer when installing, rigid polyvinyl chloride frame 4 and upper rigid polyvinyl chloride layer 1, lower rigid polyvinyl chloride layer 3 and middle polyvinyl chloride high foaming layer 2 are in the middle, upper rigid polyvinyl chloride layer 1 and lower rigid polyvinyl chloride layer 3 surface complex has decorative layer 5, the glued joint pattern has the decorative layer 5.
Claims (9)
1. The utility model provides a high foaming sandwich composite partition plate of polyvinyl chloride, includes upper and lower stereoplasm polyvinyl chloride layer and sets up the high foaming layer of polyvinyl chloride in the centre, upper and lower stereoplasm polyvinyl chloride layer and the high foaming layer of polyvinyl chloride that sets up in the centre glue joint compound together, its characterized in that upper and lower stereoplasm polyvinyl chloride layer and the high foaming layer both sides of polyvinyl chloride that set up in the centre are provided with the stereoplasm polyvinyl chloride frame, the high foaming layer card of polyvinyl chloride in the centre of upper and lower stereoplasm polyvinyl chloride layer and centre is put in to the PVC frame of both sides, the stereoplasm polyvinyl chloride frame of both sides glues with the high foaming layer of upper and lower stereoplasm polyvinyl chloride layer and centre together.
2. The polyvinyl chloride high-foaming sandwich composite partition board is characterized in that decorative layers are compounded on the surfaces of upper and lower rigid polyvinyl chloride layers of the polyvinyl chloride high-foaming sandwich composite partition board, and the decorative layers are patterned polyvinyl chloride films.
3. The polyvinyl chloride high-foaming sandwich composite partition board according to claim 1 or 2, wherein the rigid polyvinyl chloride frames at two sides of the polyvinyl chloride high-foaming sandwich composite partition board are of a hollow structure, and steel liners are arranged in the hollow cavity.
4. The polyvinyl chloride high-foaming sandwich composite partition board according to claim 1 or 2, wherein the polyvinyl chloride frame is provided with a bulge at one side close to the polyvinyl chloride high-foaming layer, a groove corresponding to the polyvinyl chloride high-foaming layer is arranged at a position corresponding to the polyvinyl chloride high-foaming layer, and the bulge of the rigid polyvinyl chloride frame is inserted into the groove of the polyvinyl chloride high-foaming layer during installation.
5. The polyvinyl chloride high-foaming sandwich composite partition board according to claim 3, wherein the polyvinyl chloride frame is provided with a bulge on one side close to the polyvinyl chloride high-foaming layer, a groove corresponding to the polyvinyl chloride high-foaming layer is arranged at a position corresponding to the polyvinyl chloride high-foaming layer, and the bulge of the polyvinyl chloride frame is inserted into the groove of the polyvinyl chloride high-foaming layer during installation.
6. The polyvinyl chloride high-foaming sandwich composite partition board is characterized in that the grooves of the polyvinyl chloride high-foaming layer are dovetail grooves, and the shapes of the protrusions of the polyvinyl chloride frame correspond to the dovetail grooves.
7. The polyvinyl chloride high-foaming sandwich composite partition board according to claim 5, wherein the grooves of the polyvinyl chloride high-foaming layer are dovetail grooves, and the protrusions of the polyvinyl chloride frame correspond to the dovetail grooves.
8. The polyvinyl chloride high-foaming sandwich composite partition board of claim 4, wherein the number of grooves of the polyvinyl chloride high-foaming layer is two, and the number of protrusions of the rigid polyvinyl chloride frame is correspondingly two.
9. The polyvinyl chloride high-foaming sandwich composite partition board according to claim 5, 6 or 7, wherein the number of grooves of the polyvinyl chloride high-foaming layer is two, and the number of protrusions of the rigid polyvinyl chloride frame is correspondingly two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321298444.9U CN220146892U (en) | 2023-05-25 | 2023-05-25 | Polyvinyl chloride high-foaming sandwich composite partition plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321298444.9U CN220146892U (en) | 2023-05-25 | 2023-05-25 | Polyvinyl chloride high-foaming sandwich composite partition plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220146892U true CN220146892U (en) | 2023-12-08 |
Family
ID=89019660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321298444.9U Active CN220146892U (en) | 2023-05-25 | 2023-05-25 | Polyvinyl chloride high-foaming sandwich composite partition plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220146892U (en) |
-
2023
- 2023-05-25 CN CN202321298444.9U patent/CN220146892U/en active Active
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