CN208803598U - A kind of PVC skeleton and cast-in-place foamed concrete PVC board combined wall - Google Patents
A kind of PVC skeleton and cast-in-place foamed concrete PVC board combined wall Download PDFInfo
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- CN208803598U CN208803598U CN201820936330.5U CN201820936330U CN208803598U CN 208803598 U CN208803598 U CN 208803598U CN 201820936330 U CN201820936330 U CN 201820936330U CN 208803598 U CN208803598 U CN 208803598U
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Abstract
The utility model discloses a kind of PVC skeleton and cast-in-place foamed concrete PVC board combined wall, PVC skeleton includes first panel and second panel, and the multiple gussets being connected between first panel and second panel, offers convection holes on gusset；First is formed between two neighboring gusset and panel between two neighboring gusset and pours cavity, is formed between the gusset of most end and panel adjacent thereto and is poured slot；The end face of multiple PVC skeletons is successively docked from beginning to end, and the slot that pours for pouring slot and adjacent PVC skeleton head end of single PVC skeleton tail end docks to form second and pour cavity；It respectively pours cavity to be connected to form concrete formation chamber by convection holes, concrete formation is intracavitary to have poured foam concrete to form combined wall；The combined wall has many advantages, such as good integrity, is easy to construct, integrates lightweight, heat preservation, sound insulation, antidetonation and decoration.
Description
Technical field
The utility model relates to building element technical fields, and in particular to a kind of PVC skeleton and cast-in-place foamed concrete PVC
Plate combined wall.
Background technique
In traditional architecture field, either bearing wall or non-bearing wall body is mostly brick wall structure, that is, utilizes brick
It assembles.The division wall for especially playing partition within doors, during constructing, the main body of wall is assembled using brick
Afterwards, it is also necessary to smear metope using concrete in wall two sides.This traditional wall body structure and construction method, construction procedure are multiple
It is miscellaneous, construction efficiency is low, large labor intensity and requires artificial technology relatively high, in addition, to abandon waste material more at scene, need to expend big
Measure manual cleaning.
As building function requires continuous raising, and the development of green building and assembled architecture in recent years, remove
It is required that materials for wall has the advantages that also meet green building material and assembled outside the globality of light partition wall and raising wall
The characteristic of building function.
Currently, also have using cast-in-place foamed concrete light steel-framed composite wall as partition wall, cast-in-place foamed concrete is light
Steel joist combined wall refers to " cast-in-place foamed concrete light steel-framed composite wall application technology regulation " (CECS406:2015)
Defined is with lightgage steel joist for support, using the fiber reinforced cement board being fixed on lightgage steel joist as panel, intermediate cast-in-place bubble
The novel composite wall of foam, this kind of wall system has many advantages, such as that lightweight, flatness be good, heat preservation and soundproof, anti-seismic performance, but price
Relatively high, installation is also relative complex, and foam concrete of long duration is easy to crack, and panel is also easily detached from keel, therefore whole
Body is poor.Therefore the practical application of cast-in-place foamed concrete PVC board combined wall is constrained.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of the prior art and provide a kind of good integrity, be easy to
It constructs, integrate the PVC skeleton and cast-in-place foamed concrete PVC board combined wall of lightweight, heat preservation, sound insulation, antidetonation and decoration.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of PVC skeleton, including first panel and second panel, and be connected between first panel and second panel
Multiple gussets, multiple gussets are parallel to each other and arranged for interval；It offers on the gusset and is flowed in casting process for concrete
The dynamic convection holes collected；
First panel is divided into multiple the first inner panels between two neighboring gusset and two by multiple gussets
Second panel is divided into multiple second be located between two adjacent webs by the first outer panels positioned at end, multiple gussets
Panel and two the second outer panels positioned at end；
The inner surface of two neighboring gusset and the first inner panel and the second inner face between the two neighboring gusset
First is formed between the inner surface of plate pours cavity, the inner surface of the gusset of most end and adjacent with the gusset of the most end
It is formed between first outer panels and the inner surface of the second outer panels and pours slot.
As a further improvement of the above technical scheme:
The medial surface of first outer panels of the PVC skeleton tail end extends outward to form the first plug side, the PVC skeleton
The medial surface of second outer panels of tail end extends outward to form the second plug side；First outer panels of the PVC skeleton head end
Lateral surface extends outward to form the first grafting trough rim, extends outwardly shape on the outside of the second outer panels of the PVC skeleton head end
At the second grafting trough rim, the first plug side and the second plug side constitute plug division, the first grafting trough rim and the second grafting trough rim structure
At inserting groove；
The plug division of single PVC skeleton can be inserted into the inserting groove of adjacent PVC skeleton to realize two neighboring PVC skeleton
Docking.
The tip inside of first outer panels of the PVC skeleton head end has the first inserting groove, the PVC skeleton head end
The tip inside of second outer panels has the second inserting groove；First outer panels of the PVC skeleton tail end are with respect to the first inner panel
It being translated inwardly to form the first plugboard, first plugboard and the first inserting groove cooperate, and the of the PVC skeleton tail end
Two outer panels are translated with respect to the second inner panel inwardly to form the second plugboard, and second plugboard is matched with the second inserting groove
It closes；
First plugboard of single PVC skeleton can be inserted into the first inserting groove of adjacent PVC skeleton, single PVC skeleton
Second plugboard can be inserted into the second inserting groove of adjacent PVC skeleton to realize the docking of two neighboring PVC skeleton.
First inserting groove and the second inserting groove are N-shaped folded plate.
Convection holes on same gusset are equipped with multiple, multiple convection holes one-to-one correspondence on adjacent webs；The convection holes
Diameter be 35mm~50mm, the spacing of two neighboring convection holes is 80mm~200mm on same gusset.
The thickness of the first panel and second panel is 2.5mm~5mm, the gusset with a thickness of 2.0mm~
4.0mm, the spacing of two neighboring gusset are 50mm~150mm.
The width of the first panel and second panel is 300mm~600mm, the first panel and second panel
Spacing is 90mm~150mm.
The inventive concept total as one, the utility model also provide a kind of cast-in-place foamed concrete PVC board combined wall,
Including foam concrete and above-mentioned PVC skeleton；
The end face of multiple PVC skeletons is successively docked from beginning to end, and single PVC skeleton tail end pours slot and adjacent PVC skeleton
The slot that pours of head end docks to form second and pour cavity；
Multiple described first, which pour cavity, pours cavity with multiple described second and is connected to form coagulation by the convection holes
Earth forming chamber, the concrete formation is intracavitary have been poured foam concrete and has formed foam concrete and multiple PVC skeletons again
Close wall.
Conventional foam concrete composite wall body is replaced to need to assemble using panel and the integrally formed PVC skeleton of gusset as a result,
Panel and keel, globality greatly improves, and also greatly simplifies installation construction procedure.By opening up convection current on gusset
Hole by foam-in-place grouting process to make to fill out in forming cavity by the discrete forming cavity for pouring cavity and connecting into a perforation
Fill foam concrete and the major structure of construction around foam concrete, multiple PVC skeletons and PVC skeleton is connected to be formed one it is whole
Body further improves globality and simplifies operational procedure.Meet the need of green building material and assembled architecture functional characteristic
It asks, solves the problems, such as traditional architecture assembly rate.
As a further improvement of the above technical scheme:
It is poured every second between 1~2 PVC skeleton and is equipped with the tension rib parallel with the gusset in cavity, it is described
The both ends of tension rib are fixed with gasket, and two adjacent gussets of the tension rib two sides are connected to a surface of the gasket
On, another surface of the gasket is fixed on major structure of construction.
The gusset opens up on the major structure of construction above the gusset perpendicular to the surface of the major structure of construction
There are the multiple injected holes being connected to the concrete formation chamber.
The diameter of the injected hole is 50mm, and the spacing of two neighboring injected hole is 0.8m~1.5m.
Hard PVC material has hardness big, and intensity is high, and acid and alkali-resistance (is suitble to casting foam concrete), ageing-resistant (UV resistance
Line), fire resistant flame retardant (have self-extinguishment) does not absorb water, and indeformable, any surface finish is smooth, can pad pasting decoration (also coating is decorated),
Insulation performance is reliable, and content of formaldehyde is low (being lower than E0 grades), and processing performance is good (can follow closely, can bore, can saw), and the spies such as recycling can be recycled
Point, practice have shown that, it is used as the ideal material of composite partition panel；Foam concrete has that lightweight, pumping be good, mobility
By force, the features such as self-compaction, low cost, the two combining organically has complementary advantages, mutual gram of disadvantage, assigns jointly compound
The many good characteristics of wall.
Using Corvic and stabilizer as primary raw material, suitable lubricant, filler, processing aid etc. is added, passes through
The production technologies such as hot mixed, cold mixed, screening, continuous extrusion, cutting, pad pasting, are made hard stripe shape PVC skeleton.At the construction field (site)
After multiple PVC skeletons are assembled, then foam concrete is poured into forming cavity, after foam concrete solidification, that is, formed complete
Cast-in-place foamed concrete PVC board combined wall.
Compared with the prior art, the advantages of the utility model are:
The cast-in-place foamed concrete PVC board combined wall of the utility model, it is multiple with existing cast-in-place foamed concrete PVC board
It closes wall to compare, has the same of the advantages that excellent performances and the hydroelectric lines such as light, heat preservation and soundproof, flatness are easy for installation
When, be also equipped with superior globality and be easy to the advantages of constructing, and further reduced combined wall weight and engineering at
This, meets the needs of green building material and assembled architecture functional characteristic, solves the problems, such as traditional architecture assembly rate.
The key property of the cast-in-place foamed concrete PVC board combined wall is as follows:
1, exempt to plaster, exempt from coating, self-heat conserving, process is simple, and speed of application is fast
Wall molding, heat preservation, decoration construction integration are realized, process is simple, and speed of application is fast, particularly suitable for dress
With formula building and fine fitment building, the industrial policy for wideling popularize assembled architecture and fine fitment building with country is infinitely agreed with.
2, the problem of gaping of joints is not present, good integrity, shock resistance are strong
Foam-in-place grouting process makes foam concrete core structure at an entirety, seam is not present, even if sandwich layer is opened
It splits, because outer layer has the package of PVC board, it is also not possible to see；And the seam between the PVC board of surface becomes Ornamental Stitching, heat
Swollen shrinkage will not generate any adverse consequences.
3, from heavy and light
The self weight of hard PVC partition plate is no more than 25Kg/m2, transport, handling, upstairs, installation it is all very convenient；It is poured foam
After concrete, synthesis bulk density is 400~500Kg/m3, it is the 1/3~1/2 of the comprehensive bulk density of traditional blockwork.This kind of wall
Particularly suitable for steel construction main body skyscraper.
4, 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,
After its two sides composite ganoine PVC board, sound insulation value is further enhanced.
5, flatness verticality is good
4m high wall, can accomplish flatness≤2.0mm, and verticality is 90 ° ± 1 °.
6, hanging ability is strong
Metope any point single-point hanging force >=0.3kN, special hard point single-point hanging force >=1.0kN.
7, spot is removed well, moisture-proof, mould proof, favorable moth-proof
Hard PVC partition plate water absorption rate is extremely low (as plastics), will not make moist mouldy, and having glued spot can be wiped with water
It washes, it is easy to remove；For moth, PVC material is both without nutrition, also tasteless, the interest that do not gnaw.
8, fire protecting performance is good
The fire-protection rating of hard PVC partition plate is B1 grades, in cavity after casting (inorganic incombustible material) foam concrete,
Further improvement can be obtained in its fire protecting performance.
9, hydroelectric line is easy for installation
Spool, the installation of wire box and the assembly of partition plate carry out simultaneously, and spool, box installation are good and then are poured foam
Concrete.
10, comprehensive cost low
By taking the wall of 100mm thickness as an example, the comprehensive cost (containing value-added tax) of cast-in-place foamed concrete PVC board composite partition is about
For 210 yuan/m2, almost the same with traditional autoclaved aerated block wall (+plastering+coating+value-added tax) comprehensive cost.
11, belong to assembled wall, can solve the problems, such as traditional architecture assembly rate
Meet the requirement that national " assembled architecture evaluation criterion " (GB/T51129-2017) internally fills wall, in tradition
This kind of wall is used in construction project, and the assembly rate of the project can be made to reach the requirement of national regulation.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the PVC skeleton of the utility model.
Fig. 2 is the overlooking structure diagram of the PVC skeleton of the utility model.
Fig. 3 is the overlooking structure diagram of the two neighboring PVC skeleton of embodiment 1 docking.
Fig. 4 is the structural schematic diagram (partial cutaway) of the cast-in-place foamed concrete PVC board combined wall of the utility model.
Fig. 5 is the partial enlarged view of Fig. 4.
Fig. 6 is the overlooking structure diagram of the PVC skeleton of embodiment 2.
Fig. 7 is the overlooking structure diagram of the two neighboring PVC skeleton of embodiment 2 docking.
Marginal data:
1, PVC skeleton；11, first panel；111, the first inner panel；112, the first outer panels；1121, the first plug side；
1122, the first grafting trough rim；1123, the first plugboard；1124, the first inserting groove；12, second panel；121, the second inner panel；
122, the second outer panels；1221, the second plug side；1222, the second grafting trough rim；1223, the second plugboard；1224, it second inserts
Access slot；13, gusset；131, convection holes；14, first cavity is poured；15, slot is poured；16, second cavity is poured；2, tension rib；3,
Gasket；4, major structure of construction；41, injected hole.
Specific embodiment
The utility model is further described below in conjunction with specific preferred embodiment, but does not therefore limit this reality
With novel protection scope.
Embodiment 1:
As shown in Figures 1 to 3, the PVC skeleton of the present embodiment, including first panel 11 and second panel 12, and be connected to
Multiple gussets 13 between first panel 11 and second panel 12, multiple gussets 13 are parallel to each other and arranged for interval；On gusset 13
Offer the convection holes 131 for flowing and collecting in casting process for concrete；
First panel 11 is divided into multiple the first inner panels 111 between two neighboring gusset 13 by multiple gussets 13
And two be located at end the first outer panels 112, multiple gussets 13 by second panel 12 be divided into it is multiple be located at two it is adjacent
The second inner panel 121 and two the second outer panels 122 positioned at end between gusset 13；
In the inner surface of two neighboring gusset 13 and the first inner panel 111 and second between two neighboring gusset 13
First is formed between the inner surface of panel 121 pours cavity 14, the inner surface of the gusset 13 of most end and the gusset with most end
It is formed between the inner surface of 13 adjacent the first outer panels 112 and the second outer panels 122 and pours slot 15.
In the present embodiment, the medial surface of the first outer panels 112 of 1 tail end of PVC skeleton extends outward to form the first plug side
The medial surface of second outer panels 122 of 1121, PVC skeleton, 1 tail end extends outward to form the second plug side 1221；PVC skeleton 1
The lateral surface of first outer panels 112 of head end extends outward to form the first grafting trough rim 1122,1 head end of PVC skeleton second outside
The lateral surface of panel 122 extends outward to form the second grafting trough rim 1222,1221 structure of the first plug side 1121 and the second plug side
At plug division, the first grafting trough rim 1122 and the second grafting trough rim 1222 constitute inserting groove；
In the present embodiment, panel is defined as " inside " towards the side for pouring chamber, and panel pours the side definition of chamber backwards
For " outside ".
The plug division of single PVC skeleton 1 can be inserted into the inserting groove of adjacent PVC skeleton 1 to realize two neighboring PVC skeleton
1 docking.
In the present embodiment, PVC skeleton 1 is an integral molding structure.
As shown in figure 4, the cast-in-place foamed concrete PVC board combined wall of the present embodiment, including foam concrete and multiple
Above-mentioned PVC skeleton 1.
The end face of multiple PVC skeletons 1 is successively docked from beginning to end, and single 1 tail end of PVC skeleton pours slot 15 and adjacent PVC
The docking of slot 15 formation second that pours of 1 head end of skeleton pours cavity 16；
Multiple first, which pour cavity 14, pours cavity 16 with multiple second and is connected to form concrete formation by convection holes 131
Chamber, concrete formation is intracavitary have been poured foam concrete and foam concrete and multiple PVC skeletons 1 is made to form combined wall.
Replace conventional foam concrete composite wall body that need to assemble by using panel and the integrally formed PVC skeleton of gusset
Panel and keel, globality greatly improve, and also greatly simplify installation construction procedure.And by opening up convection current on gusset
Hole by foam-in-place grouting process to make to fill out in forming cavity by the discrete forming cavity for pouring cavity and connecting into a perforation
Fill foam concrete and the major structure of construction around foam concrete, multiple PVC skeletons and PVC skeleton is connected to be formed one it is whole
Body further improves globality and simplifies operational procedure.Meet the need of green building material and assembled architecture functional characteristic
It asks, solves the problems, such as traditional architecture assembly rate.
PVC skeleton 1 is equivalent to the overall skeleton to form combined wall by mechanical monolithic extruded molding, panel and gusset,
Panel is flat and smooth, can exempt to plaster, and can exempt to decorate after panel overlay film.Due to the good characteristic of foam concrete, combined wall tool
There are self-insurance temperature characteristics.
After pouring foam concrete, foam concrete and gusset 3 form a whole sandwich layer, between adjacent PVC skeleton 1
Piece becomes Ornamental Stitching, solves the problems, such as wall integrity.
PVC skeleton 1 is not only as the skeleton of combined wall, but also the non-dismantling formwork poured as foam concrete, after molding
Combined wall, synthesis bulk density are 400 ~ 500Kg/m3, it is the 1/3 ~ 1/2 of the comprehensive bulk density of traditional blockwork, from heavy and light.
PVC skeleton 1 is made of factory, and scene carries out spelling, and it is cast-in-place to form assembled integral after cast-in-place foamed concrete
Foam concrete PVC board combined wall meets assembly and meets national " assembled architecture evaluation criterion " (GB/T51129-2017)
The internally requirement of filling wall, improves the assembly rate of building.
Inserting mode through this embodiment can realize the reliable docking of adjacent PVC skeleton, assembled quick, be completely embedded,
And be capable of forming space biggish second and pour cavity 15, avoid docking mode from hindering the flowing of foam concrete.
In the present embodiment, as shown in figure 5, be fixing PVC skeleton, at least one second pour cavity 16 be equipped with and gusset 13
Parallel tension rib 2, the both ends of tension rib are fixed with gasket 3, and two adjacent gussets 13 of 2 two sides of tension rib are connected to gasket
On 3 surface, another surface of gasket 3 is fixed on major structure of construction 4.Gasket 3 is steel structure, and passes through nailing
Or setscrew fixes gasket 3 with floor or structural beams, so that adjacent PVC skeleton is fixed between structural beams and floor.
It is preferred that pouring 16 setting tension rib 2 in cavity every second between 1~2 PVC skeleton 1.
In the present embodiment, gusset 13 perpendicular to major structure of construction 4 surface, for the perfusion convenient for foam concrete, muscle
The multiple injected holes 41 being connected to concrete formation chamber are offered on the major structure of construction 4 of 13 top of plate.
In the present embodiment, the diameter of injected hole 41 is 50mm, the spacing of two neighboring injected hole 41 be preferably 0.8m~
1.5m。
For convenient for foam concrete bottom horizontal flow sheet in the cavity, the convection holes 131 on same gusset 13 be equipped with it is multiple, it is adjacent
Multiple convection holes 131 on gusset 13 correspond.
Preferably, the diameter of convection holes 131 is 35mm~50mm, on same gusset 13 between two neighboring convection holes 131
Away from for 80mm~200mm.
Preferably, the thickness of first panel 11 and second panel 12 is 2.5mm~5mm, gusset 13 with a thickness of 2.0mm
~4.0mm, the spacing of two neighboring gusset 13 are 50mm~150mm.
Preferably, the width of first panel 11 and second panel 12 is 300mm~600mm, first panel 11 and second
The spacing of panel 12 is 90mm~150mm.
The construction method of the cast-in-place foamed concrete PVC board combined wall of the present embodiment, comprising the following steps:
S1: base cleaning: cleaning combined wall and roof of storied building, ground, metope engaging portion；
S2: in metope, ground, roof of storied building according to the sideline of the good combined wall of design position bullet, the PVC of specification is selected
Skeleton can be made when not meeting modulus according to site dimension.
S3: the installation of combined wall PVC skeleton:
S3.1: the first piece of PVC skeleton installation: cleaning the floating dust of interface, smear binder, by unilateral band plug side or inserts
First piece of PVC skeleton on access slot side is stood on flooring, and abuts the PVC skeleton without one end of grafting trough rim or plug side structure
Side wall column, top abut with the major structure of construction 4 on top and hold out against, and using the flatness of guiding ruler control PVC skeleton and vertically
Degree；
S3.2: tension rib 2 is set in the pouring for tail end of first piece of PVC skeleton 1 in slot 15, tension rib 2 is passed through into gasket 3
It is fixed respectively with flooring, soffit；PVC skeleton end gusset is blocked by the gasket at tension rib both ends to fixed
PVC skeleton, gasket are fixed using tapping screw with flooring, soffit；
S3.2: the interface of multiple PVC skeletons 1 smears successively head and the tail docking after binder: second piece of PVC skeleton of installation,
Smear binder on the grafting trough rim of mounted first piece of PVC skeleton tail end or the interface of plug side, then with second
The docking of block PVC skeleton splices that assembly between PVC skeleton tightly, according to this, and tension rib is arranged every 1~2 piece of PVC skeleton, directly
PVC skeleton to whole face wall installs.
S4: pouring foam concrete by pouring hole pre-buried on beam, pour foam concrete into concrete formation chamber,
After foam concrete solidification, combined wall is formed.
Embodiment 2:
The PVC skeleton structure and cast-in-place foamed concrete PVC board combined wall of the present embodiment are substantially the same manner as Example 1,
It only difference is that: as shown in Figure 6 and Figure 7, the tip inside of the first outer panels 112 of 1 head end of PVC skeleton of the present embodiment
With the first inserting groove 1124, the tip inside of the second outer panels 122 of 1 head end of PVC skeleton has the second inserting groove 1224；
Opposite first inner panel 111 of the first outer panels 112 of 1 tail end of PVC skeleton is translated inwardly to form the first plugboard 1123, the
One plugboard 1123 and the first inserting groove 1124 cooperate, opposite second inner panel 121 of the second outer panels 122 of 1 tail end of PVC skeleton
It is translated inwardly to form the second plugboard 1223, the second plugboard 1223 and the second inserting groove 1224 cooperate；
First plugboard 1123 of single PVC skeleton 1 can be inserted into the first inserting groove 1124 of adjacent PVC skeleton 1, individually
Second plugboard 1223 of PVC skeleton 1 can be inserted into the second inserting groove 1224 of adjacent PVC skeleton 1 to realize two neighboring PVC bone
The docking of frame 1.
In the present embodiment, panel is defined as " inside " towards the side for pouring chamber.
In the present embodiment, the first inserting groove 1124 and the second inserting groove 1224 are N-shaped folded plate.
The overlap joint connecting with the immediate gusset 13 of N-shaped folded plate is also extended in the present embodiment, on the top plate of N-shaped folded plate
Plate.
The construction method of the cast-in-place foamed concrete PVC board combined wall of the present embodiment, comprising the following steps:
S1: base cleaning: cleaning combined wall and roof of storied building, ground, metope engaging portion；
S2: in metope, ground, roof of storied building according to the sideline of the good combined wall of design position bullet, the PVC of specification is selected
Skeleton can be made when not meeting modulus according to site dimension.
S3: the installation of combined wall PVC skeleton:
The installation of S3.1: the first piece of PVC skeleton: cleaning the floating dust of interface, smears binder, by unilateral side with plugboard the
One piece of PVC skeleton is stood on flooring, and makes the PVC skeleton without one end of connected structure against side wall column, and top and top are built
It builds the abutting of main structure 4 to hold out against, and using the flatness and verticality of guiding ruler control PVC skeleton；
S3.2: tension rib 2 is set in the pouring for tail end of first piece of PVC skeleton 1 in slot 15, tension rib 2 is passed through into gasket 3
It is fixed respectively with flooring, soffit；PVC skeleton end gusset is blocked by the gasket at tension rib both ends to fixed
PVC skeleton, gasket are fixed using tapping screw with flooring, soffit；
S3.2: the interface of multiple PVC skeletons 1 smears successively head and the tail docking after binder: second piece of PVC skeleton of installation,
Smear binder on two sides of the plugboard of mounted first piece of PVC skeleton tail end, then with second piece of PVC skeleton
One end docking with N-shaped folded plate, splices that assembly between PVC skeleton tightly, according to this, and be arranged every 1~2 piece of PVC skeleton
Tension rib, until the PVC skeleton of whole face wall installs.
S4: pouring foam concrete by pouring hole pre-buried on beam, pour foam concrete into concrete formation chamber,
After foam concrete solidification, combined wall is formed.
Practice have shown that foam concrete slurry mobility is fabulous, permeability is extremely strong, almost as water, to make seam not
Spillage, it is impermeable be not easy to, currently on the market partition plate various mother-son grooves docking design leakproofness can not accomplish.Cause
This, need to redesign the docking structure of partition plate, on the one hand enhance the leakproofness of docking, guarantee casting foam concrete slurry
When, not spillage, impermeable at docking；On the other hand to make mating interface space sufficiently large, in order to install vertical tension rib.
Practice have shown that the above-mentioned docking structure of the present embodiment designs uniqueness, leakproofness is fabulous --- by plugboard gluing
(PVC board special glue) is inserted into the slot of N-shaped folded plate, waits half an hour, i.e., pourable foam concrete, spillage, not impermeable yet.
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 PVC skeleton, which is characterized in that including first panel (11) and second panel (12), and be connected to the first face
Multiple gussets (13) between plate (11) and second panel (12), multiple gussets (13) are parallel to each other and arranged for interval；The muscle
The convection holes (131) for flowing and collecting in casting process for concrete are offered on plate (13)；
First panel (11) is divided into multiple the first inner panels between two neighboring gusset (13) by multiple gussets (13)
(111) and second panel (12) is divided into multiple positions by two the first outer panels (112) positioned at end, multiple gussets (13)
The second inner panel (121) and two the second outer panels (122) positioned at end between two adjacent webs (13)；
The inner surface of two neighboring gusset (13) and the first inner panel (111) between the two neighboring gusset (13) and
Formed and first poured cavity (14) between the inner surface of second inner panel (121), the inner surface of the gusset (13) of most end and with
It is formed and is poured between adjacent the first outer panels (112) of the gusset (13) of the most end and the inner surface of the second outer panels (122)
Build slot (15).
2. PVC skeleton according to claim 1, which is characterized in that the first outer panels of PVC skeleton (1) tail end
(112) medial surface extends outward to form the first plug side (1121), the second outer panels (122) of PVC skeleton (1) tail end
Medial surface extend outward to form the second plug side (1221)；Outside the first outer panels (112) of PVC skeleton (1) head end
Side extends outward to form the first grafting trough rim (1122), the outside of the second outer panels (122) of PVC skeleton (1) head end
It extends outwardly to form the second grafting trough rim (1222), the first plug side (1121) and the second plug side (1221) constitute grafting
Portion, the first grafting trough rim (1122) and the second grafting trough rim (1222) constitute inserting groove；
The plug division of single PVC skeleton (1) can be inserted into the inserting groove of adjacent PVC skeleton (1) to realize two neighboring PVC skeleton
(1) docking.
3. PVC skeleton according to claim 1, which is characterized in that the first outer panels of PVC skeleton (1) head end
(112) tip inside has the first inserting groove (1124), the end of the second outer panels (122) of PVC skeleton (1) head end
Inside has the second inserting groove (1224)；The first outer panels (112) of PVC skeleton (1) tail end are with respect to the first inner panel
(111) it translates inwardly to form the first plugboard (1123), first plugboard (1123) and the first inserting groove (1124)
Cooperation, the second outer panels (122) of PVC skeleton (1) tail end are translated with respect to the second inner panel (121) inwardly to form the
Two plugboards (1223), second plugboard (1223) and the second inserting groove (1224) cooperate；
The first plugboard (1123) of single PVC skeleton (1) can be inserted into the first inserting groove (1124) of adjacent PVC skeleton (1),
The second plugboard (1223) of single PVC skeleton (1) can be inserted into the second inserting groove (1224) of adjacent PVC skeleton (1) to realize
The docking of two neighboring PVC skeleton (1).
4. PVC skeleton according to claim 3, which is characterized in that first inserting groove (1124) and the second inserting groove
It (1224) is N-shaped folded plate.
5. PVC skeleton according to any one of claims 1 to 4, which is characterized in that the convection holes on same gusset (13)
(131) it is equipped with multiple, multiple convection holes (131) one-to-one correspondence on adjacent webs (13)；The diameter of the convection holes (131) is
35mm~50mm, the spacing of two neighboring convection holes (131) is 80mm~200mm on same gusset (13).
6. PVC skeleton according to claim 5, which is characterized in that the first panel (11) and second panel (12)
Thickness is 2.5mm~5mm, the gusset (13) with a thickness of 2.0mm~4.0mm, the spacing of two neighboring gusset (13) is
50mm~150mm.
7. PVC skeleton according to claim 6, which is characterized in that the first panel (11) and second panel (12)
Width is 300mm~600mm, and the spacing of the first panel (11) and second panel (12) is 90mm~150mm.
8. a kind of cast-in-place foamed concrete PVC board combined wall, which is characterized in that including foam concrete and multiple as right is wanted
Ask 1~7 described in any item PVC skeletons (1)；
The end face of multiple PVC skeletons (1) is successively docked from beginning to end, and pouring for single PVC skeleton (1) tail end is slot (15) and adjacent
Slot (15) docking formation second that pours of PVC skeleton (1) head end pours cavity (16)；
Multiple described first, which pour cavity (14), pours cavity (16) with multiple described second and is connected to by the convection holes (131)
Concrete formation chamber is formed, the concrete formation is intracavitary have been poured foam concrete and made foam concrete and multiple PVC bones
Frame (1) forms combined wall.
9. cast-in-place foamed concrete PVC board combined wall according to claim 8, which is characterized in that every 1~2 PVC
Second between skeleton (1) pours and is equipped with the tension rib (2) parallel with the gusset (13) in cavity (16), the tension rib
Both ends are fixed with gasket (3), and two adjacent gussets (13) of tension rib (2) two sides are connected to the one of the gasket (3)
On a surface, another surface of the gasket (3) is fixed on major structure of construction (4).
10. cast-in-place foamed concrete PVC board combined wall according to claim 9, which is characterized in that the gusset (13)
Perpendicular to the surface of the major structure of construction (4), offered on the major structure of construction (4) above the gusset (13) and institute
State multiple injected holes (41) of concrete formation chamber connection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820936330.5U CN208803598U (en) | 2018-06-15 | 2018-06-15 | A kind of PVC skeleton and cast-in-place foamed concrete PVC board combined wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820936330.5U CN208803598U (en) | 2018-06-15 | 2018-06-15 | A kind of PVC skeleton and cast-in-place foamed concrete PVC board combined wall |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756052A (en) * | 2018-06-15 | 2018-11-06 | 湖南省异格建筑节能工程有限公司 | A kind of cast-in-place foamed concrete PVC skeletons combined wall and its construction method |
| CN110924558A (en) * | 2019-12-11 | 2020-03-27 | 东阳市中傲建筑工程有限公司 | Steel framework of building wall |
| CN113700178A (en) * | 2021-09-27 | 2021-11-26 | 苏州美瑞德建筑装饰有限公司 | PVC skeleton partition wall structure of pre-buried design of water and electricity pipeline |
-
2018
- 2018-06-15 CN CN201820936330.5U patent/CN208803598U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756052A (en) * | 2018-06-15 | 2018-11-06 | 湖南省异格建筑节能工程有限公司 | A kind of cast-in-place foamed concrete PVC skeletons combined wall and its construction method |
| CN110924558A (en) * | 2019-12-11 | 2020-03-27 | 东阳市中傲建筑工程有限公司 | Steel framework of building wall |
| CN113700178A (en) * | 2021-09-27 | 2021-11-26 | 苏州美瑞德建筑装饰有限公司 | PVC skeleton partition wall structure of pre-buried design of water and electricity pipeline |
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