CN209211760U - A kind of compound external corner wallboard of hard PVC skeleton foam concrete - Google Patents
A kind of compound external corner wallboard of hard PVC skeleton foam concrete Download PDFInfo
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- CN209211760U CN209211760U CN201821196882.3U CN201821196882U CN209211760U CN 209211760 U CN209211760 U CN 209211760U CN 201821196882 U CN201821196882 U CN 201821196882U CN 209211760 U CN209211760 U CN 209211760U
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Abstract
The utility model discloses a kind of compound external corner wallboards of hard PVC skeleton foam concrete, including foam concrete and L-type PVC skeleton；L-type PVC skeleton includes the first L-type panel disposed in parallel and the second L-type panel, multiple transverse bar plates and multiple vertical gussets, and multiple transverse bar plates are connected between the two L-type panels scoreboard that y extends along the longitudinal direction；Multiple vertical link of boards are between the two L-type panels scoreboard that x extends in transverse direction；Convection holes are offered on multiple transverse bar plates and multiple vertical gussets；Cavity between first L-type panel, the second L-type panel, the transverse bar plate of outermost end and the vertical gusset of outermost end has poured foam concrete.L-type PVC skeleton one end that y extends along the longitudinal direction has tenon portion or tongue-and-groove portion, and one end that x extends in transverse direction has tenon portion or tongue-and-groove portion, and tenon portion can cooperate with tongue-and-groove portion.The compound external corner wallboard has many advantages, such as that sound insulation value, fire protecting performance, hanging performance and overall performance are good.
Description
Technical field
The utility model relates to building element technical fields, and in particular to a kind of hard PVC skeleton foam concrete is compound
External corner wallboard.
Background technique
In traditional architecture field, filling wall is mostly block structure, first uses masonry of cement mortar building block, then use cement mortar
Plastering, labor intensity of workers is big, and speed of application is slow, abandonment waste material is more, and whole process is wet construction, it is impossible to accomplish that civilization is applied
Work.Present country widelys popularize assembled architecture and green building, and the requirement most basic to filling wall is exactly " non-masonry ", development
The assembled of dry construction fills wall, realize self-heat conserving, exempt from decoration, pipeline installation integration is trend of the times.
On assembled architecture partition plate, most widely used is steam pressurized batten (also known as ALC plate), air entrained concrete
Plate full name autoclaved aerated concrete slab is material of getting angry with aluminium powder, is equipped with using siliceous material and calcareous material as primary raw material
Reinforced mesh through preservative treatment is added water and stirred, moulding by casting, precuring cutting, more stomata plates made of steam press maintenance, should
Kind batten has many advantages, such as lightweight, keeps the temperature, exempts from plastering, quick for installation, low cost, but there is also the seams of plate and plate to be easy out
It splits, the disadvantages of hydroelectric line need to slot installation again, and construction is inconvenient.
Hard PVC material have hardness is big, intensity is high, acid and alkali-resistance, it is ageing-resistant, do not absorb water, indeformable, any surface finish is flat
It is whole, can pad pasting decoration (also coating decorate), insulation performance is reliable, content of formaldehyde is low (being lower than E0 grades), processing performance is good (can
Follow closely, can bore, can saw, can thermoplastic shaping) and recyclable the features such as recycling, be the ideal material for producing partition plate.Currently, there is portion
Man, subsidiary factory is assembled into partition wall using hard PVC partition plate, does filling out as partition plate using rock wool, sound-proof material or foamed glue etc.
Fill object；But have the disadvantage in that (1) sound insulation value is poor, especially strike note sound insulation property is poor；(2) fire protecting performance is poor, fire resisting
The limit is not achieved 60 minutes；(3) nail-holding ability is poor, and hanging performance is poor.Also, with flourishing for assembled architecture, to partition wall
The shearing resistance and shock resistance of the wall of plate assembly propose increasingly higher demands, and traditional hard PVC partition plate and steam pressure add
Gas bar plate is the position of the reserved vertical tension rib of installation of setting, is unfavorable for the shearing resistance and shock resistance of wall, and for steam pressure
It also needs to decorate again for aerating batten.
In addition, for corner wall, traditional assembled architecture partition wall technology is needed partition wall through mechanical connection manner
Plate is assembled into corner wall, not only complex process, but also globality poor, and corner stress is big, is easy to appear assembly unstability or even opens
The phenomenon that splitting.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, a kind of sound insulation value, fire protecting performance are provided
With hanging performance is good, the compound external corner wallboard of hard PVC skeleton foam concrete of stable structure.
In order to solve the above technical problems, the invention adopts the following technical scheme:
A kind of compound external corner wallboard of hard PVC skeleton foam concrete, including foam concrete and L-type PVC skeleton；
The L-type PVC skeleton includes the first L-type panel, the second L-type panel, at least one transverse bar plate and at least one is vertical
Gusset, the first L-type panel include intersection the first stringer board and the first transverse slat, the second L-type panel include intersection the second stringer board and
Second transverse slat, the first stringer board and the second stringer board along the longitudinal direction y extend and are arranged in parallel, the first transverse slat and the equal edge of the second transverse slat
Transverse direction, x extends and is arranged in parallel；Transverse bar plate is connected between the first stringer board and the second stringer board；Vertical link of boards is in the first cross
Between plate and the second transverse slat；
The convection holes for flowing and collecting in casting process for concrete are offered on transverse bar plate and vertical gusset；Described
Concrete formation chamber is formed between one L-type panel, the second L-type panel, the transverse bar plate of outermost end and the vertical gusset of outermost end, it is described
Concrete formation is intracavitary have been poured the first foam concrete and the first foam concrete and L-type PVC skeleton is made to form compound external corner
Wallboard；
L-type PVC skeleton one end that y extends along the longitudinal direction has tenon portion or tongue-and-groove portion, the L-type PVC skeleton
One end that x extends in transverse direction has tenon portion or tongue-and-groove portion, and the tenon portion can cooperate with tongue-and-groove portion.
As a result, use panel and the integrally formed L-type PVC skeleton of gusset, and by opened up on gusset convection holes to
By the discrete forming cavity for pouring cavity and connecting into a perforation, the hard that the utility model is formd after foam concrete is poured
The compound external corner wallboard of PVC skeleton foam concrete, not only preparation process is simple, also greatly simplifies in-site installation operational procedure；
And good integrity, stable structure be not easy to crack in use process.Also, foam concrete has the following characteristics that
(1) good fluidity (almost as water) is suitble to pumping, can self-compaction, plasticity is strong；(2) from heavy and light: doing close
Degree is 300Kg/m3~500Kg/m3；(3) intensity is high: compression strength >=0.5MPa；(4) good heat preservation performance: thermal coefficient 0.08W/
Mk~0.12W/mk；(5) sound insulation value is good: foam concrete is porous material, and its hole is mostly hole-closing structure,
Sound insulation value is good；(6) fire protecting performance is good: foam concrete is inorganic incombustible material；(7) nail-holding ability is good, and hanging ability is strong: single-point
Hanging force >=0.3kN；(8) production cost is low: production cost is no more than 300 yuan/m3.As it can be seen that being filled with bubble in L-type PVC skeleton
After foam concrete, sound insulation value, fire protecting performance and hanging performance have obtained the improvement of essence.
The preferred hard PVC of L-type PVC skeleton, refer to vinyl chloride monomer it is aggregated reaction and manufactured amorphous thermoplastic
Resin adds certain additive (such as stabilizer, lubricant, filler) to form, and hardness is in 80 or more SHORE D.
It is preferred that the gusset portion at most both ends does not open up convection holes, closed in order to which both ends are formed.
As a further improvement of the above technical scheme:
The tenon portion includes the first connecting plate, and the middle part of first connecting plate convexes to form tenon backwards to L-type PVC skeleton
Head；The tongue-and-groove portion includes the second connecting plate, and the middle part of second connecting plate is recessed towards L-type PVC skeleton to be formed and tenon
The tongue-and-groove of cooperation；
When L-type PVC skeleton one end that y extends along the longitudinal direction has tenon portion, the one of first connecting plate
End is connected with the end of the first stringer board, the other end is connected with the end of the second stringer board；
When L-type PVC skeleton one end that x extends in transverse direction has tenon portion, the one of first connecting plate
End is connected with the end of the first transverse slat, the other end is connected with the end of the second transverse slat；
When L-type PVC skeleton one end that y extends along the longitudinal direction has tongue-and-groove portion, the one of second connecting plate
End is connected with the end of the first stringer board, the other end is connected with the end of the second stringer board；
When L-type PVC skeleton one end that x extends in transverse direction has tongue-and-groove portion, second one end of the connection board
It is connected with the end of the first transverse slat, the other end is connected with the end of the second transverse slat.
It, can be first in L-type before the compound external corner wallboard of the utility model and other compound stripe shape wallboards are assembled into wall
PVC special glue is smeared in the tenon portion and tongue-and-groove portion of PVC skeleton, then passes through tongue and groove fit again for compound external corner wallboard and other
Compound stripe shape wallboard is bolted together, and after being gelled admittedly, two blocks of battens firmly bond together, and will not cracking, and solves and adds
The problem of gas bar plate piece cracks.
The top of the tenon is recessed to form the holding tank that can accommodate tension rib towards L-type PVC skeleton.
It, can be in above-mentioned appearance when the compound external corner wallboard of the utility model and other compound stripe shape wallboards are assembled into wall
It receives and vertical tension rib is installed in slot, increase the shearing resistance shock resistance of wall corner.Setting accommodates tension rib in tenon
Holding tank not only efficiently solves the problems, such as that traditional technology exists, but also ingenious in design, easily fabricated molding.
The L-type PVC skeleton further includes diagonal bar plate, the diagonal bar plate be connected to the intersection point of the first stringer board and the first transverse slat with
Between second stringer board and the intersection point of the second transverse slat；It is also offered on the diagonal bar plate and flows remittance in casting process for concrete
The convection holes of collection.Diagonal bar plate can increase the rigidity of compound external corner corner of wallboards cavity.
The L-type PVC skeleton is an integral molding structure.It is preferred that using monolithic extruded molding.
The outer surface of the first L-type panel and the second L-type panel has decorating film.Partition plate decorative scene can be reduced
Process saves duration and construction cost, realizes wall molding, heat preservation, decoration construction integration.
The position of the first L-type panel and/or the second L-type panel installation spool opens up cable tube slot.
Cable tube box is installed, the bottom of the spool box is located in foam concrete, the spool box in the spool slot
Middle installation cable tube.
During preparing compound external corner wallboard, spool slot can be opened up on L-type PVC skeleton by elder generation, then be embedded to spool
Box and installation spool, finally pour foam concrete and make a compound entirety, compared with traditional technology, box installation is more
Securely, and process that scene fluting wiring can be saved, when assembly, the end of a thread and building body for being exposed by spool upper and lower ends
Circuit connection, it is easy for installation, it is ingenious in design.
The transverse bar plate be equipped with it is multiple, multiple transverse bar plates are parallel to each other and arranged for interval；The vertical gusset be equipped with it is multiple, it is more
A vertical gusset is parallel to each other and arranged for interval.
The thickness of the first L-type panel and the second L-type panel is 2.5mm~5mm, the diagonal bar plate, transverse bar plate and
The thickness of vertical gusset is 2.0mm~4.0mm.
The spacing of first stringer board and the second stringer board is 90mm~150mm, between first transverse slat and the second transverse slat
Away from for 90mm~150mm.
Compared with the prior art, the advantages of the present invention are as follows:
1, the compound external corner wallboard of hard PVC skeleton foam concrete of the utility model, not only preparation process is simple, also greatly
In-site installation operational procedure is simplified greatly；And good integrity, stable structure be not easy to crack in use process.With compound stripe shape
After wallboard is assembled into wall, it is greatly improved the convenience and globality that wall on the corner assembles.And it fundamentally solves
Sound insulation existing for traditional technology, fire prevention and the problem for hanging comprehensive performance difference.
2, sound insulation value is good
Foam concrete is hole-closing structure material, and sound insulation value is better than the aerated blocks or aerating batten of open-celled structure.
3, fire protecting performance is good
The fire-protection rating of PVC skeleton is B1 grades, in cavity after casting (inorganic incombustible material) foam concrete, fire resisting
The limit significantly improves.The hard PVC batten fire endurance of 100mm thickness was up to 1.5 hours.
4, hanging ability is strong
Metope any point single-point hanging force >=0.3kN, special hard point single-point hanging force >=1.0kN.
5, spot is removed well, moisture-proof, mould proof, favorable moth-proof
PVC skeleton water absorption rate is extremely low (as plastics), will not make moist mouldy, and scrub water can be used by having glued spot, holds very much
Easily removal；For moth, PVC material is both without nutrition, also tasteless, the interest that do not gnaw.
6, hydroelectric line is easy for installation
The preparation completion of PVC skeleton, the spool wire box of wall namely preparation completion, only need to be under batten when being mounted to wall
Lateral spool (if lateral spool is arranged on floor, more utilizes and more preferably connect with the intracorporal vertical spool of wall) is installed.
7, comprehensive cost low
By taking the wall of 100mm thickness as an example, the comprehensive cost of the compound external corner wallboard of the utility model (contains batten, two face pastes
Decorating film, batten installation and value-added tax) it is about 200 yuan/m2, (contain item with the comprehensive cost of traditional steam pressurized batten wall
Plate, batten installation, two sides plastering, two surface coating and value-added tax) it is almost the same.
Detailed description of the invention
Fig. 1 is that (spool slot is not for the structural schematic diagram of the compound external corner wallboard of hard PVC skeleton foam concrete of embodiment 1
It shows).
Fig. 2 is the structural schematic diagram in the tenon portion in the compound external corner wallboard of hard PVC skeleton foam concrete of the invention.
Fig. 3 is the structural schematic diagram in the tongue-and-groove portion in the compound external corner wallboard of hard PVC skeleton foam concrete of the invention
(omitting foam concrete).
Marginal data: 1, L-type PVC skeleton；11, the first L-type panel；111, the first stringer board；112, the first transverse slat；12,
Two L-type panels；121, the second stringer board；122, the second transverse slat；13, diagonal bar plate；14, transverse bar plate；15, gusset is indulged；2, foam coagulation
Soil；3, the first connecting plate；31, tenon；32, holding tank；4, the second connecting plate；41, tongue-and-groove.
Specific embodiment
Below in conjunction with specific preferred embodiment, the invention will be further described, but not thereby limiting the invention
Protection scope.
Embodiment 1:
As shown in Figure 1, the compound external corner wallboard of hard PVC skeleton foam concrete of the present embodiment, including foam concrete 2
With L-type PVC skeleton 1；
L-type PVC skeleton 1 includes the first L-type panel 11,12, two transverse bar plates 14 of the second L-type panel and two vertical gussets
15, the first L-type panel 11 includes the first stringer board 111 and the first transverse slat 112 of intersection, and the second L-type panel 12 includes the of intersection
Two stringer boards 121 and the second transverse slat 122, the first stringer board 111 and the second stringer board 121 along the longitudinal direction y extend and are arranged in parallel, the
One transverse slat 112 and the second transverse slat 122 in transverse direction x extend and are arranged in parallel；Transverse bar plate 14 is connected to 111 He of the first stringer board
Between second stringer board 121 and perpendicular to the first stringer board 111 and the second stringer board 121；Vertical gusset 15 is connected to the first transverse slat 112 and the
Between two transverse slats 122 and perpendicular to the first transverse slat 112 and the second transverse slat 122；
It offers on the transverse bar plate 14 of innermost end and the vertical gusset 15 of innermost end and is flowed in casting process for concrete
The dynamic convection holes collected；First L-type panel 11, the second L-type panel 12, the transverse bar plate 14 of outermost end and outermost end vertical gusset 15
Between formed concrete formation chamber, concrete formation is intracavitary have been poured foam concrete 2 and has made foam concrete 2 and L-type PVC bone
Frame 1 forms compound external corner wallboard.
The thickness of first L-type panel 11 and the second L-type panel 12 is both preferably 2.5mm~5mm, diagonal bar plate 13, transverse bar plate
14 and the thickness of vertical gusset 15 be both preferably 2.0mm~4.0mm.
The spacing of first stringer board 111 and the second stringer board 121 is preferably 90mm~150mm, the first transverse slat 112 and the second transverse slat
122 spacing is preferably 90mm~150mm.
In the present embodiment, as shown in Fig. 2, the vertical end and horizontal end of L-type PVC skeleton 1 are respectively provided with tenon portion, tenon portion includes the
The middle part of one connecting plate 3, the first connecting plate 3 convexes to form tenon 31 backwards to L-type PVC skeleton 1.The top of tenon 31 is towards L-type
The recess of PVC skeleton 1 forms the holding tank 32 that can accommodate tension rib.Correspondingly, the surrounding of tenon 31 forms hollow convex annular
Platform, since PVC has certain elasticity, when installing tension rib, annular convex platform can suitably be shunk so that tension rib is smoothly installed,
Improve the assembly adaptability of compound stripe shape wallboard.
Vertical tension rib preferably uses 20mmx20mm hot galvanizing square tube, vertical tension rib upper and lower ends and building body beam
Connection.The width of holding tank is preferably 20.2mm, and depth is preferably 25mm.
In other examples, it can be respectively provided with tongue-and-groove portion at the vertical end of L-type PVC skeleton 1 and horizontal end, which can be with
Tenon head fits on other compound stripe shape wallboards；As shown in figure 3, tongue-and-groove portion includes the second connecting plate 4, the second connecting plate 4
Middle part forms the tongue-and-groove 41 cooperated with tenon 31 towards the recess of L-type PVC skeleton 1.Correspondingly, the surrounding of the second connecting plate 4 is formed
Hollow annular convex platform, since PVC has certain elasticity, when tenon 31 is inserted into tongue-and-groove 41, annular convex platform can suitably be shunk
So as to the smooth insertion of tenon 31, the assembly adaptability of compound stripe shape wallboard is improved.
In another embodiment, tenon portion can be set in one end of L-type PVC skeleton 1, other end setting can be matched
Tongue-and-groove portion.
When the one end that y extends along the longitudinal direction of L-type PVC skeleton 1 has tenon portion, one end of the first connecting plate 3 and the
The end of one stringer board 111 is connected, the other end is connected with the end of the second stringer board 121；
When the one end that x extends in transverse direction of L-type PVC skeleton 1 has tenon portion, one end of the first connecting plate 3 and the
The end of one transverse slat 112 is connected, the other end is connected with the end of the second transverse slat 122；
When the one end that y extends along the longitudinal direction of L-type PVC skeleton 1 has tongue-and-groove portion, one end of the second connecting plate 4 and the
The end of one stringer board 111 is connected, the other end is connected with the end of the second stringer board 121；
When the one end that x extends in transverse direction of L-type PVC skeleton 1 has tongue-and-groove portion, 4 one end of the second connecting plate and first
The end of transverse slat 112 is connected, the other end is connected with the end of the second transverse slat 122.
In the present embodiment, the holding tank 32 that can accommodate tension rib is formed towards the recess of L-type PVC skeleton 1 on the top of tenon 31.
In the present embodiment, L-type PVC skeleton 1 further includes diagonal bar plate 13, and diagonal bar plate 13 is connected to the first stringer board 111 and first
Between the intersection point of transverse slat 112 and the second stringer board 121 and the intersection point of the second transverse slat 122；It also offers on diagonal bar plate 13 for coagulation
Soil flows the convection holes collected in casting process.It is also offered on diagonal bar plate 13 and flows remittance in casting process for concrete
The convection holes of collection.
In the present embodiment, L-type PVC skeleton 1 is an integral molding structure, using monolithic extruded molding.
In the present embodiment, the outer surface of the first L-type panel 11 and the second L-type panel 12 has decorating film 5.Can reduce every
Wallboard decorative scene process saves duration and construction cost, realizes wall molding, heat preservation, decoration construction integration.
In the present embodiment, the position of the first L-type panel 11 and/or the second L-type panel 12 installation spool opens up cable tube slot
(not shown).
In the present embodiment, cable tube box (not shown) is installed, the bottom of spool box is located at foam coagulation in spool slot
In soil, cable tube (not shown) is installed in spool box.
In compound external corner wallboard of the plant produced with spool slot, first outlet-pipe is calculated according to building electric wire installation diagram
The specific installation site of box opens up spool slot on L-type PVC skeleton by elder generation, then is embedded to spool box and installation spool, finally pours
It builds foam concrete and makes a compound entirety, compared with traditional technology, box installation is stronger, and can save scene
It slots the process of wiring, when assembly, the circuit connection of the end of a thread and building body for being exposed by spool upper and lower ends, installation side
Just, ingenious in design.
The above is only the preferred embodiment of the application, not does any type of limitation to the application, although this Shen
Please disclosed as above with preferred embodiment, however not to limit the application, any person skilled in the art is not taking off
In the range of technical scheme, a little variation or modification are made using the technology contents of the disclosure above and is equal to
Case study on implementation is imitated, is belonged in technical proposal scope.
Claims (10)
1. a kind of compound external corner wallboard of hard PVC skeleton foam concrete, which is characterized in that including foam concrete (2) and L-type
PVC skeleton (1)；
The L-type PVC skeleton (1) include the first L-type panel (11), the second L-type panel (12), at least one transverse bar plate (14) and
At least one vertical gusset (15), the first L-type panel (11) include the first stringer board (111) and the first transverse slat (112) of intersection, and second
L-type panel (12) includes the second stringer board (121) and the second transverse slat (122) of intersection, the first stringer board (111) and the second stringer board
(121) along the longitudinal direction y extends and is arranged in parallel, and x prolongs in transverse direction for the first transverse slat (112) and the second transverse slat (122)
It stretches and is arranged in parallel；Transverse bar plate (14) is connected between the first stringer board (111) and the second stringer board (121)；Vertical gusset (15) connection
Between the first transverse slat (112) and the second transverse slat (122)；
The convection holes for flowing and collecting in casting process for concrete are offered on transverse bar plate (14) and vertical gusset (15)；Institute
It states between the first L-type panel (11), the second L-type panel (12), the transverse bar plate (14) of outermost end and the vertical gusset (15) of outermost end
Concrete formation chamber is formed, the concrete formation is intracavitary have been poured foam concrete (2) and made foam concrete (2) and L-type
PVC skeleton (1) forms compound external corner wallboard；
The L-type PVC skeleton (1) one end that y extends along the longitudinal direction has tenon portion or tongue-and-groove portion, the L-type PVC skeleton
(1) one end that x extends in transverse direction has tenon portion or tongue-and-groove portion, and the tenon portion can cooperate with tongue-and-groove portion.
2. the compound external corner wallboard of hard PVC skeleton foam concrete according to claim 1, which is characterized in that the tenon
Head includes the first connecting plate (3), and the middle part of first connecting plate (3) convexes to form tenon backwards to L-type PVC skeleton (1)
(31)；The tongue-and-groove portion includes the second connecting plate (4), and the middle part of second connecting plate (4) is recessed towards L-type PVC skeleton (1)
Form the tongue-and-groove (41) with tenon (31) cooperation；
When the L-type PVC skeleton (1) one end that y extends along the longitudinal direction has tenon portion, first connecting plate (3)
One end is connected with the end of the first stringer board (111), the other end is connected with the end of the second stringer board (121)；
When the L-type PVC skeleton (1) one end that x extends in transverse direction has tenon portion, first connecting plate (3)
One end is connected with the end of the first transverse slat (112), the other end is connected with the end of the second transverse slat (122)；
When the L-type PVC skeleton (1) one end that y extends along the longitudinal direction has tongue-and-groove portion, second connecting plate (4)
One end is connected with the end of the first stringer board (111), the other end is connected with the end of the second stringer board (121)；
When the L-type PVC skeleton (1) one end that x extends in transverse direction has tongue-and-groove portion, second connecting plate (4) one
End is connected with the end of the first transverse slat (112), the other end is connected with the end of the second transverse slat (122).
3. the compound external corner wallboard of hard PVC skeleton foam concrete according to claim 2, which is characterized in that the tenon
The holding tank (32) that tension rib can be accommodated is formed towards L-type PVC skeleton (1) recess on the top of head (31).
4. the compound external corner wallboard of hard PVC skeleton foam concrete according to claim 3, which is characterized in that the L-type
PVC skeleton (1) further includes diagonal bar plate (13), and the diagonal bar plate (13) is connected to the first stringer board (111) and the first transverse slat (112)
Between intersection point and the second stringer board (121) and the intersection point of the second transverse slat (122)；It also offers on the diagonal bar plate (13) for coagulation
Soil flows the convection holes collected in casting process.
5. the compound external corner wallboard of hard PVC skeleton foam concrete according to any one of claims 1 to 4, feature exist
In the L-type PVC skeleton (1) is an integral molding structure.
6. the compound external corner wallboard of hard PVC skeleton foam concrete according to claim 5, which is characterized in that described
The outer surface of one L-type panel (11) and the second L-type panel (12) has decorating film (5).
7. the compound external corner wallboard of hard PVC skeleton foam concrete according to claim 6, which is characterized in that described
The position of one L-type panel (11) and/or the second L-type panel (12) installation spool opens up cable tube slot.
8. the compound external corner wallboard of hard PVC skeleton foam concrete according to claim 7, which is characterized in that the line
Cable tube box is installed, the bottom of the spool box is located in foam concrete, installs cable tube in the spool box in tube seat.
9. the compound external corner wallboard of hard PVC skeleton foam concrete according to claim 4, which is characterized in that described
The thickness of one L-type panel (11) and the second L-type panel (12) is 2.5mm~5mm, the diagonal bar plate (13), transverse bar plate (14)
Thickness with vertical gusset (15) is 2.0mm~4.0mm.
10. the compound external corner wallboard of hard PVC skeleton foam concrete according to claim 9, which is characterized in that described
The spacing of one stringer board (111) and the second stringer board (121) is 90mm~150mm, first transverse slat (112) and the second transverse slat
(122) spacing is 90mm~150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821196882.3U CN209211760U (en) | 2018-07-26 | 2018-07-26 | A kind of compound external corner wallboard of hard PVC skeleton foam concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821196882.3U CN209211760U (en) | 2018-07-26 | 2018-07-26 | A kind of compound external corner wallboard of hard PVC skeleton foam concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209211760U true CN209211760U (en) | 2019-08-06 |
Family
ID=67452326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821196882.3U Expired - Fee Related CN209211760U (en) | 2018-07-26 | 2018-07-26 | A kind of compound external corner wallboard of hard PVC skeleton foam concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209211760U (en) |
-
2018
- 2018-07-26 CN CN201821196882.3U patent/CN209211760U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20190806 |