CN214784988U - Internal-pouring and external-hanging sandwich thermal-insulation external wall panel taking water-based polyurethane as thermal-insulation layer - Google Patents
Internal-pouring and external-hanging sandwich thermal-insulation external wall panel taking water-based polyurethane as thermal-insulation layer Download PDFInfo
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- CN214784988U CN214784988U CN202120534565.3U CN202120534565U CN214784988U CN 214784988 U CN214784988 U CN 214784988U CN 202120534565 U CN202120534565 U CN 202120534565U CN 214784988 U CN214784988 U CN 214784988U
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- layer
- reinforcing bar
- thermal
- based polyurethane
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- 229920002635 polyurethane Polymers 0.000 title claims abstract description 49
- 239000004814 polyurethane Substances 0.000 title claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 238000009413 insulation Methods 0.000 title claims description 38
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 59
- 238000004321 preservation Methods 0.000 claims abstract description 25
- 210000003195 fascia Anatomy 0.000 claims abstract description 11
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 4
- 238000005266 casting Methods 0.000 abstract description 7
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses an use water base polyurethane to be external sandwich heat preservation side fascia of in-casting of heat preservation, including the wallboard main part, the wallboard main part includes the structural layer, the fixed water base polyurethane layer that is provided with in upper end of structural layer, the fixed finish coat that is provided with in upper end on water base polyurethane layer, the lower terminal surface of structural layer leans on the equal fixed connecting block that is provided with in both sides department of front end, the fixed reinforcing bar net layer that is provided with in inside of structural layer, the fixed reinforcing bar net layer that is provided with in inside on finish coat, through a plurality of independent connecting piece fixed connection, two between a reinforcing bar net layer and No. two reinforcing bar net layers the inside of connecting block is all fixed and is provided with reinforcing bar frame, two reinforcing bar frame's upper end is all fixed to be set up on a reinforcing bar net layer. The utility model discloses an use water base polyurethane to be the external sandwich heat preservation side fascia of in-casting of heat preservation, this wallboard simple to operate, the heat preservation ability is strong, and is more durable.
Description
Technical Field
The utility model relates to a construction technical field especially relates to use water base polyurethane to be external sandwich heat preservation side fascia of interior casting of heat preservation.
Background
The wallboard is a building material, and is a house structure of a bearing system consisting of a wall and a floor slab, wherein a bearing wall of the wallboard structure can be made of bricks, building blocks and prefabricated or cast-in-place concrete, and can be divided into a mixed structure, an assembled large-plate structure and a cast-in-place wallboard structure according to different used materials and construction methods.
Most of the existing wallboards do not have heat preservation capability, have weak structures and are easy to damage, and are troublesome and labor-consuming in installation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an internally-poured and externally-hung sandwich heat-insulating external wall panel taking water-based polyurethane as a heat-insulating layer.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the internally-cast and externally-hung sandwich thermal-insulation external wall panel with water-based polyurethane as a thermal insulation layer comprises a wall panel main body, wherein the wall panel main body comprises a structural layer, the upper end of the structural layer is fixedly provided with a water-based polyurethane layer, the upper end of the water-based polyurethane layer is fixedly provided with a decorative finish layer, and two sides of the lower end surface of the structural layer close to the front end are both fixedly provided with connecting blocks;
the inside of structural layer is fixed and is provided with a reinforcing bar net layer, the inside of finish coat is fixed and is provided with reinforcing bar net layer No. two, through a plurality of independent connecting piece fixed connection between a reinforcing bar net layer and the reinforcing bar net layer No. two the inside of connecting block all is fixed and is provided with the reinforcing bar frame, two the upper end of reinforcing bar frame all is fixed and is set up on a reinforcing bar net layer No. one.
As a further description of the above technical solution:
the first reinforcing mesh layer consists of two layers of reinforcing meshes.
As a further description of the above technical solution:
the first reinforcing mesh layer and the second reinforcing mesh layer are parallel to each other.
As a further description of the above technical solution:
the lower end face of the structural layer is close to four corners and is fixedly provided with connectors.
As a further description of the above technical solution:
and reinforcing steel bar hooks are fixedly arranged on two sides of the inner part of the facing layer close to the rear end, and the two reinforcing steel bar hooks are positioned at the upper end of the second reinforcing steel bar mesh layer.
As a further description of the above technical solution:
and a veneer is fixedly arranged at the center of the upper end surface of the veneer layer.
As a further description of the above technical solution:
the first reinforcing steel bar net layer and the second reinforcing steel bar net layer are both made of alloy steel.
As a further description of the above technical solution:
the two connecting blocks are parallel to each other.
The utility model discloses following beneficial effect has:
the utility model provides an use water base polyurethane to be external sandwich heat preservation side fascia of in-casting of heat preservation, this wallboard use water base polyurethane layer as the heat preservation, through the novel sandwich heat preservation side fascia that layer upon layer grout and form, its heat preservation ability is strong to simple manufacture makes things convenient for mass production.
The utility model provides an use water-based polyurethane to strengthen the intensity of wallboard main part through a reinforcing bar stratum reticulare and No. two reinforcing bar stratum reticulare for the external heat preservation side fascia of interior casting that keeps warm for this wallboard stability is higher, and life is longer.
The utility model provides an use water-based polyurethane to be external sandwich heat preservation side fascia of in-casting of heat preservation for a fixed reinforcing bar stratum reticulare and No. two reinforcing bar stratum reticulare through a plurality of independent connecting pieces, make more stable between a reinforcing bar stratum reticulare and No. two reinforcing bar stratum reticulare, thereby further strengthened the intensity of this wallboard.
The utility model provides an use water-based polyurethane to make the equipment more convenient between a plurality of wallboard main parts through the connecting block for the external sandwich heat preservation side fascia of interior casting of heat preservation to add a construction progress, save time.
Drawings
FIG. 1 is a schematic view of the main structure of an internally-poured externally-hung sandwich thermal-insulation external wall panel using water-based polyurethane as a thermal-insulation layer;
FIG. 2 is a schematic view of the internal structure of the internally-poured externally-sandwiched thermal-insulation external wall panel using water-based polyurethane as the thermal insulation layer;
FIG. 3 is a schematic front cross-sectional view of an internally-poured and externally-hung sandwich thermal-insulation external wall panel using water-based polyurethane as a thermal-insulation layer;
FIG. 4 is a schematic side sectional view of an internally-poured and externally-hung sandwich thermal-insulation external wall panel using water-based polyurethane as a thermal-insulation layer according to the present invention;
FIG. 5 is an enlarged schematic view of the position A of the internally-poured externally-hung sandwich thermal-insulation external wall panel using water-based polyurethane as the thermal insulation layer;
FIG. 6 is an enlarged schematic view of the position B of the internally-poured externally-hung sandwich thermal-insulation external wall panel which uses water-based polyurethane as the thermal insulation layer;
FIG. 7 is an enlarged schematic view of the inner-cast and outer-hung sandwich thermal-insulation external wall panel using water-based polyurethane as the thermal-insulation layer according to the present invention at the position C;
fig. 8 is a schematic view of the connection block of the internally-poured and externally-hung sandwich thermal-insulation external wall panel using water-based polyurethane as the thermal insulation layer.
Illustration of the drawings:
1. a wallboard body; 2. an independent connector; 3. a water-based polyurethane layer; 4. a structural layer; 5. a first reinforcing mesh layer; 6. connecting blocks; 7. a second reinforcing mesh layer; 8. a finishing layer; 9. a steel bar hook; 10. a connector; 11. a veneer; 12. reinforcing the reinforcing steel bar frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-8, the present invention provides an embodiment: the internally-cast and externally-hung sandwich thermal-insulation external wall panel with water-based polyurethane as a thermal insulation layer comprises a wall panel main body 1, wherein the wall panel main body 1 comprises a structural layer 4, a water-based polyurethane layer 3 is fixedly arranged at the upper end of the structural layer 4, the water-based polyurethane is a novel polyurethane system which takes water instead of an organic solvent as a dispersion medium, also called water-dispersed polyurethane, water-based polyurethane or water-based polyurethane, the water-based polyurethane takes water as a solvent, and has the advantages of no pollution, safety, reliability, excellent mechanical property, good compatibility, easy modification and the like, a decorative layer 8 is fixedly arranged at the upper end of the water-based polyurethane layer 3, connecting blocks 6 are fixedly arranged at two sides of the lower end surface of the structural layer 4 close to the front end, and the connection among a plurality of wall panel main bodies 1 is facilitated through the connecting blocks 6.
The inside of structural layer 4 is fixed and is provided with a reinforcing bar net layer 5, the fixed reinforcing bar net layer 7 that is provided with No. two in the inside of finish coat 8, through 2 fixed connection of a plurality of independent connectors between a reinforcing bar net layer 5 and No. two reinforcing bar net layers 7, can strengthen the compact type between a reinforcing bar net layer 5 and No. two reinforcing bar net layers 7 through independent connector 2, reinforcing bar frame 12 is all fixed being provided with in the inside of two connecting blocks 6, the upper end of two reinforcing bar frames 12 is all fixed to be set up on a reinforcing bar net layer 5.
A reinforcing bar net layer 5 comprises two-layer reinforcing bar net, a reinforcing bar net layer 5 and No. two reinforcing bar net layer 7 are parallel to each other, the terminal surface is close to four corners department and all fixes being provided with connector 10 under the structural layer 4, can strengthen wallboard main part 1's stability through connector 10, finish coat 8 is inside to be provided with reinforcing bar hook 9 by the both sides of rear end are all fixed, two reinforcing bar hooks 9 all are located No. two reinforcing bar net layer 7's upper end, 8 up end center departments of finish coat are fixed and are provided with decorative board 11, decorative board 11 not only can play the effect of protection finish coat 8 and still increase the aesthetic property, a reinforcing bar net layer 5 and No. two reinforcing bar net layer 7 all are made by alloy steel, alloy steel texture is hard, the corrosion protection can be strong, make this wallboard more durable, two connecting blocks 6 are parallel to each other.
The working principle is as follows: when using this novel use water base polyurethane to be the interior external sandwich heat preservation side fascia of pouring of heat preservation, because the front end of finish coat 8 is protruding slightly, and the rear end of finish coat 8 is sunken slightly, rethread connecting block 6 can make and connect more conveniently between a plurality of wallboard main parts 1, it is inseparabler, make and can not break away from easily between a plurality of wallboard main parts 1, and because the special effect that water base polyurethane of water base polyurethane layer 3 has when using, not only make this novel use water base polyurethane can possess good heat preservation ability for the interior external sandwich heat preservation side fascia of pouring of heat preservation, and can also make more firm of connecting between structural layer 4 and the finish coat 8 through water base polyurethane, difficult layering.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. Use water-based polyurethane to be interior pouring of heat preservation external sandwich heat preservation side fascia, including wallboard main part (1), its characterized in that: the wallboard main body (1) comprises a structural layer (4), a water-based polyurethane layer (3) is fixedly arranged at the upper end of the structural layer (4), a finishing layer (8) is fixedly arranged at the upper end of the water-based polyurethane layer (3), and connecting blocks (6) are fixedly arranged at two sides of the lower end surface of the structural layer (4) close to the front end;
the inside of structural layer (4) is fixed and is provided with reinforcing bar net layer (5) No. one, the inside of finish coat (8) is fixed and is provided with reinforcing bar net layer No. two (7), through a plurality of independent connecting piece (2) fixed connection between reinforcing bar net layer (5) and reinforcing bar net layer No. two (7), two reinforcing bar frame (12) are all fixed to the inside of connecting block (6), and the upper end of two reinforcing bar frame (12) is all fixed and is set up on reinforcing bar net layer No. one (5).
2. The internally-poured and externally-hung sandwich thermal-insulation external wall panel taking water-based polyurethane as a thermal insulation layer according to claim 1, characterized in that: the first reinforcing mesh layer (5) is composed of two reinforcing meshes.
3. The internally-poured and externally-hung sandwich thermal-insulation external wall panel taking water-based polyurethane as a thermal insulation layer according to claim 1, characterized in that: the first reinforcing mesh layer (5) and the second reinforcing mesh layer (7) are parallel to each other.
4. The internally-poured and externally-hung sandwich thermal-insulation external wall panel taking water-based polyurethane as a thermal insulation layer according to claim 1, characterized in that: the lower end face of the structural layer (4) is close to four corners and is fixedly provided with connectors (10).
5. The internally-poured and externally-hung sandwich thermal-insulation external wall panel taking water-based polyurethane as a thermal insulation layer according to claim 1, characterized in that: both sides that lean on the rear end in finish coat (8) are all fixed and are provided with rebar hook (9), two rebar hook (9) all are located the upper end of No. two reinforcing bar net layers (7).
6. The internally-poured and externally-hung sandwich thermal-insulation external wall panel taking water-based polyurethane as a thermal insulation layer according to claim 1, characterized in that: a veneer (11) is fixedly arranged at the center of the upper end surface of the veneer layer (8).
7. The internally-poured and externally-hung sandwich thermal-insulation external wall panel taking water-based polyurethane as a thermal insulation layer according to claim 1, characterized in that: the first reinforcing mesh layer (5) and the second reinforcing mesh layer (7) are both made of alloy steel.
8. The internally-poured and externally-hung sandwich thermal-insulation external wall panel taking water-based polyurethane as a thermal insulation layer according to claim 1, characterized in that: the two connecting blocks (6) are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120534565.3U CN214784988U (en) | 2021-03-15 | 2021-03-15 | Internal-pouring and external-hanging sandwich thermal-insulation external wall panel taking water-based polyurethane as thermal-insulation layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120534565.3U CN214784988U (en) | 2021-03-15 | 2021-03-15 | Internal-pouring and external-hanging sandwich thermal-insulation external wall panel taking water-based polyurethane as thermal-insulation layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214784988U true CN214784988U (en) | 2021-11-19 |
Family
ID=78665468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120534565.3U Expired - Fee Related CN214784988U (en) | 2021-03-15 | 2021-03-15 | Internal-pouring and external-hanging sandwich thermal-insulation external wall panel taking water-based polyurethane as thermal-insulation layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214784988U (en) |
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2021
- 2021-03-15 CN CN202120534565.3U patent/CN214784988U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20211119 |