CN107972164A - For building the mould and forming method of sandwich structure prefabricated panel - Google Patents
For building the mould and forming method of sandwich structure prefabricated panel Download PDFInfo
- Publication number
- CN107972164A CN107972164A CN201711317073.3A CN201711317073A CN107972164A CN 107972164 A CN107972164 A CN 107972164A CN 201711317073 A CN201711317073 A CN 201711317073A CN 107972164 A CN107972164 A CN 107972164A
- Authority
- CN
- China
- Prior art keywords
- rib
- page
- mould
- prefabricated panel
- sandwich structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/22—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/04—Producing shaped prefabricated articles from the material by tamping or ramming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/022—Means for inserting reinforcing members into the mould or for supporting them in the mould
Abstract
The present invention relates to the mould for building sandwich structure prefabricated panel, including interior page rib and the first outer page rib being detachably secured at the top of interior page rib, the muscle position that respectively goes out of interior page rib is respectively provided with the first storage tank passed through for reinforcing bar, the top of interior page rib is run through in the open top of first storage tank, the openend of first storage tank.The mould structure of the present invention is reasonable, can greatly simplify knockout course in the case where not increasing cost substantially, improve production efficiency；In addition, by the mating reaction of flexible formation film and rib, it can play mortar leakage prevention effect while stripping process is simplified, save concrete material.
Description
Technical field
The present invention relates to the mould and forming method for building sandwich structure prefabricated panel, more particularly, to build
Sandwich structure goes out the mould and forming method of muscle prefabricated panel, belongs to technical field of buildings.
Background technology
It using concrete is basic material in advance in building element made of factory that concrete prefabricated element, which is, including wall, beam,
The assembled architecture component such as plate, column.Since prefabricated components need to be connected to form intensity with other components, so prefabricated components is outer
Usually reserve the reinforcing bar of protrusion in surface.These reserved reinforcing bars are since protrusion is in the outer surface of prefabricated components, so being known as
Muscle.When two ends for going out muscle of prefabricated component form enclosed construction by bar connecting again, the muscle that goes out at this moment is known as stirrup.
The concrete prefabricated element of standard is usually rectangular parallelepiped structure, is hexahedron.According to different assembling demands, coagulation
Can setting for native prefabricated components surface simultaneously goes out muscle, two sides goes out muscle or multiaspect goes out muscle.It can strengthen New-old concrete except going out muscle
Between bonding strength outside, it is strong that the connection that rough surface can also be further enhanced between New-old concrete is set on the surface of prefabricated component
Degree.
When concrete surface goes out muscle, the template of concrete just needs to be reserved with wears muscle hole for what reinforcing bar penetrated, and existing
In technology and actual production, these designs for wearing muscle hole are essentially through hole.During the demoulding, need edge to go out muscle length direction and pull mould one
Set a distance, can demould, and the working strength of such worker is very big, and easily makes damaged template.
Existing prefabricated panel is generally sandwich structure, including interior page wallboard and outer page wallboard, outer page wallboard generally by
Insulating layer and surface layer are formed, and can be connected between three structure sheafs by glass fiber-reinforced polymer；During existing prefabricated panel production, generally
The first cloth muscle on corresponding mould, casting concrete maintenance shaping, after the completion of to be formed, need to all tear the rib of side one by one open
Except that could complete the demoulding, required man-hour is grown, and work efficiency is low.
The content of the invention
In view of the deficiencies of the prior art, it is an object of the invention to provide the mould for building sandwich structure prefabricated panel
Tool and forming method, to simplify stripping process, improve work efficiency.
In order to solve the above-mentioned technical problem, technical scheme is as follows：For building sandwich structure prefabricated panel
Mould, including interior page rib and the first outer page rib for being detachably secured at the top of interior page rib, interior page rib respectively go out
Muscle position is respectively provided with the first storage tank passed through for reinforcing bar, and the open top of first storage tank, described first holds
The top of interior page rib is run through in the openend for putting groove.
Using such structure, during shaping, reinforcing bar can be easily loaded into by the first storage tank, without penetrating in through-holes
Or be pierced by, therefore the placement process of reinforcing bar becomes more convenient；In addition, during the demoulding, for going out muscle sandwich structure prefabricated panel,
, only need to be by after the dismounting of outer page rib, you can it is pre- will directly to go out muscle due to the first storage tank open top and through the top of rib
Wallboard processed is sling, and mould is retained on trolley, realizes the disengaging of prefabricated panel and mould, so without dismantling dry wall one by one
Interior page rib and other die assemblies on each side of plate, simplify demoulding program, demoulding time are substantially reduced, so as to be lifted prefabricated
Wall board forming efficiency.
First storage tank is set perpendicular to interior page rib length direction.
The medial surface of the interior page rib is equipped with the shaping membrane being fabricated from a flexible material, and shaping membrane is equipped with and each first
The groove and/or seam of storage tank position correspondence；The top side side of the groove and/or seam and shaping membrane penetrates through.The design of shaping membrane can be into
One step is conveniently stripped, meanwhile, the narrower width of groove or seam, and shaping membrane is fabricated from a flexible material, the width dimensions of groove or seam
It is programmable as small as possible, as long as being passed through for reinforcing bar, it can so play good mortar leakage prevention effect.
Preferably, the shaping membrane is PE films.
The shaping membrane is rough surface close to the one side of prefabricated components.Preferably, one side of the shaping membrane close to prefabricated components
Equipped with multiple dot bulges or pit, to help the side of prefabricated components to form rough surface.
The lateral surface of page rib is equipped with multiple supporting items to extension on the outside of corresponding interior page rib, the branch at least one
The upper surface of support member is concordant with the upper surface of corresponding interior page rib, and supporting item is equipped with outside first supporting with corresponding interior page rib
Page rib.The design of supporting item, the structure available for the sandwich structure prefabricated panel stretched out on the outside of the inside page wallboard of outer page wallboard
Build.
In order to improve the intensity of interior page rib, the outside of the interior page rib is divided along rib length direction successively equipped with multiple
The reinforcer of cloth.
As one embodiment of the present invention, during shaping, polylith can be selected according to precast wall panel structure size to be formed
Interior page rib, by each interior page rib according to sandwich structure precast wall panel structure, dimension combination, the shaping of page wallboard is empty in formation
Chamber.
As another embodiment of the invention, rib and lower stop edge, the upper rib and lower stop edge phase are further included
To setting, interior page rib includes at least two, and between the upper rib and lower stop edge, the upper rib, lower stop edge and
Interior page rib connects to form molding cavity.In this way, interior page rib can be installed on upper rib arranged in parallel and lower stop edge
Between, four together enclose molding cavity, it is preferable that a page rib is arranged in parallel in two.The distance between page rib and upper gear in two
The distance between side and lower stop edge can be set according to prefabricated panel to be formed.
It is fixed with the second outer page rib the top side detachable of the upper rib.Such second outer page rib and the first outer page
Rib can surround the cavity for outer page wall board forming jointly.Further, can be as needed in lower block when lower stop edge need to go out muscle
The top on side sets the second outer page rib.Interior page rib, upper rib and lower stop edge can then be surrounded for interior page wall board forming jointly
Cavity.
When need not go out muscle for lower stop edge, it can extend to outer page wall board forming region, with the first outer page rib, second
Outer page rib surrounds the cavity for outer page wall board forming, without the extra rib for setting the outer page of shaping at the top of lower stop edge, simplifies
Structure.Wherein, upper rib it is corresponding be prefabricated panel top, it is the bottom of prefabricated panel that lower stop edge is corresponding, interior page rib
It can be understood as the side of the interior page panel segment of corresponding prefabricated panel, page rib then can be with outside with second for the first outer page rib
It is interpreted as the side of the corresponding outer page panel segment for being prefabricated panel.
The upper rib is equipped with a plurality of the second storage tank for being used to pass through for reinforcing bar, is opened at the top of second storage tank
Mouth and the top for running through upper rib.Similarly, the storage tank of this kind of structure can be also arranged as required in lower stop edge.Usually,
Upper rib and the opposite direction of lower stop edge need to arrange vertical reinforcement, and the setting of the second storage tank can facilitate the cloth of vertical reinforcement
Put, and it is conveniently stripped.
According to actual production demand, upper rib also can go up nothing in rib and lower stop edge at this time with lower stop edge without muscle demand is gone out
The second storage tank need to be opened up.
Further include the door and window hole rib being arranged in the molding cavity that interior page rib, upper rib and lower stop edge surround.
Based on same design, the present invention also provides a kind of forming method of sandwich structure prefabricated panel, it is characterised in that
Include the following steps：
(1) mould as described above is made according to the shape of prefabricated panel to be formed, size and reinforcing bar configuring condition；
(2) mould in step (1) is installed on trolley；
(3) according to the reinforcing bar configuring condition of page in prefabricated panel to be formed, arrangement in the mould in step (2) on trolley
Interior page reinforcing bar；
(4) casting concrete in mould into step (3), vibrates, page wallboard in acquisition；
(5) thermal insulation board and surface layer bar-mat reinforcement are laid with successively on interior page wallboard in step (4), pour and smash, conserved, obtain Sanming City
Control structure prefabricated panel crude green body；
(6) when prefabricated panel crude green body in step (5) cures and reaches the demoulding and require, each outer page rib is first removed, then will be pre-
Wallboard processed is sling out of mould surrounds molding cavity, realizes the disengaging of prefabricated panel and mould, and it is prefabricated to obtain sandwich structure
Wallboard.
Include upper rib and lower stop edge for mould, and the situation of the second storage tank be not provided with upper rib and lower stop edge,
When upper rib and/lower stop edge respective side go out muscle, in above-mentioned forming method, in step (6) during the demoulding, each outer page rib is removed
Afterwards, the upper rib and/or lower stop edge of dismounting out side of iron are also needed, then hangs prefabricated components out of mould surrounds molding cavity
Rise, realize the disengaging of rib and mould；When upper rib and lower stop edge respective side do not go out muscle, demoulded by step (6).
A kind of sandwich structure prefabricated panel, is obtained by mould as described above or method as described above shaping.
Compared with prior art, mould structure of the invention is reasonable, can be significantly simple in the case where not increasing cost substantially
Change knockout course, improve production efficiency；In addition, by the mating reaction of flexible formation film and rib, stripping process can simplified
While, mortar leakage prevention effect is played, saves concrete material.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of interior page rib for being used to build sandwich structure prefabricated panel of the present invention, its
In, a first outer page rib is not shown.
Fig. 2 is a kind of part-structure schematic diagram of mould for being used to build sandwich structure prefabricated panel of the present invention, its
In, each outer page rib and lower stop edge are not shown.
Fig. 3 is that a kind of structure diagram of mould for building sandwich structure prefabricated panel of the present invention (is not arranged
Interior page reinforcing bar state).
Fig. 4 is a kind of structure diagram of mould for being used to build sandwich structure prefabricated panel of the present invention (in arrangement
Page reinforcing bar state).
Fig. 5 is a kind of supporting item position amplification signal of mould for being used to build sandwich structure prefabricated panel of the present invention
Figure.
Embodiment
Come that the present invention will be described in detail to Fig. 5 and in conjunction with the embodiments below with reference to attached drawing convex 1.It should be noted that not
In the case of conflict, the feature in embodiment and embodiment in the present invention can be mutually combined.For sake of convenience, hereinafter such as
There are " on ", " under ", "left", "right" printed words, only represent that the upper and lower, left and right direction with attached drawing in itself is consistent, not to structure
Play restriction effect.
As depicted in figs. 1 and 2, for building the mould of sandwich structure prefabricated panel, including interior page rib 1 and spiral shell is passed through
Bolt is detachably secured to page rib 6 first at the top of interior page rib Wai, and the muscle position that respectively goes out of interior page rib 1 is respectively provided with
The first storage tank 101 passed through for reinforcing bar, the open top of first storage tank 101, the opening of first storage tank 101
End is through the top of interior page rib 1.
Wherein, first storage tank 101 is set perpendicular to interior 1 length direction of page rib.As shown in Figure 3 and Figure 4, interior page
The inner side of rib 1 is equipped with the shaping membrane 2 being fabricated from a flexible material, and shaping membrane 2 is equipped with and each first storage tank, 101 position correspondence
Groove or seam；The top side side of the groove or/seam and shaping membrane 2 penetrates through.
As shown in figure 5, the quantity of the interior page rib 1 be 2, wherein in 1 page rib 1 lateral surface be equipped with it is multiple to
The supporting item 7 of extension on the outside of the interior page rib, the upper surface of the supporting item 7 is concordant with the upper surface of interior page rib 1, interior with this
The first supporting outer page rib 6 of page rib 1 is arranged on supporting item 7.
The outside of the interior page rib 1 is equipped with multiple reinforcers 102 being distributed successively along rib length direction.
Rib 3 and lower stop edge 4 are further included, the upper rib 3 and lower stop edge 4 are arranged in parallel, and the two of interior page rib 1
End is detachably secured on rib 3 and lower stop edge 4 respectively.The top of the upper rib 3 has been bolted outside second
Page rib 8.The upper rib 3 is equipped with a plurality of the second storage tank 301 for being used to pass through for reinforcing bar, second storage tank 301
Open top and through rib top.
Further include the door and window hole rib 5 being arranged in the molding cavity that interior page rib 1, upper rib 3 and lower stop edge 4 surround.
The door and window hole rib 5 is detachably secured to the inner side of lower stop edge 4, the top surface of the top surface of the door and window hole rib 5 and each outer page rib
Concordantly.
A kind of forming method of sandwich structure prefabricated panel, includes the following steps：
1) mould as described above is made according to the shape of prefabricated panel to be formed, size and reinforcing bar configuring condition；
2) mould in step 1) is installed on trolley；
3) according to the reinforcing bar configuring condition of page in prefabricated panel to be formed, in the mould in step 2) on trolley in arrangement
Page reinforcing bar；
4) casting concrete in mould into step 3), vibrates, page wallboard in acquisition；
5) thermal insulation board and surface layer bar-mat reinforcement are laid with successively on interior page wallboard in step 4), pour and smash, conserved, obtain sandwich
Structure prefabricated panel crude green body；
6) when prefabricated panel crude green body in step 5) cures and reaches the demoulding and require, each outer page rib is first removed, then will be prefabricated
Wallboard is sling out of mould surrounds molding cavity, realizes the disengaging of prefabricated panel and mould, obtains sandwich structure dry wall
Plate.
The content that above-described embodiment illustrates should be understood to that these embodiments are only used for being illustrated more clearly that the present invention, without
For limiting the scope of the invention, after the present invention has been read, various equivalent forms of the those skilled in the art to the present invention
Modification each fall within the application appended claims limited range.
Claims (10)
1. for building the mould of sandwich structure prefabricated panel, including interior page rib (1) and it is detachably secured to interior page and keeps off
The first outer page rib (6) at the top of side, it is characterised in that the muscle position that respectively goes out of interior page rib (1) is respectively provided with for reinforcing bar
The first storage tank (101) passed through, the open top of first storage tank (101), the opening of first storage tank (101)
End is through the top of interior page rib (1).
2. the mould according to claim 1 for being used to build sandwich structure prefabricated panel, it is characterised in that described first
Storage tank (101) is set perpendicular to interior page rib (1) length direction.
3. the mould according to claim 1 for being used to build sandwich structure prefabricated panel, it is characterised in that the interior page
The medial surface of rib (1) is equipped with the shaping membrane (2) being fabricated from a flexible material, and shaping membrane (2) is equipped with and each first storage tank
(101) groove and/or seam of position correspondence；The top side side of the groove and/or seam and shaping membrane (2) penetrates through.
4. the mould according to claim 1 for being used to build sandwich structure prefabricated panel, it is characterised in that at least one
The lateral surface of interior page rib (1) is equipped with multiple supporting items (7) to extension on the outside of corresponding interior page rib, the supporting item (7)
Upper surface with it is corresponding in page rib (1) upper surface it is concordant, supporting item (7) is equipped with the supporting with corresponding interior page rib (1)
One outer page rib (6).
5. it is used for the mould for building sandwich structure prefabricated panel according to claim 1-4 any one of them, it is characterised in that
Rib (3) and lower stop edge (4) are further included, the upper rib (3) and lower stop edge (4) are oppositely arranged, and interior page rib (1) is included extremely
It is two few, and between the upper rib and lower stop edge, the upper rib, lower stop edge and interior page rib connect to form shaping sky
Chamber.
6. the mould according to claim 5 for being used to build sandwich structure prefabricated panel, it is characterised in that the upper gear
It is fixed with the second outer page rib (8) top side detachable on side (3).
7. the mould according to claim 5 for being used to build sandwich structure prefabricated panel, it is characterised in that the upper gear
Side (3) is equipped with a plurality of the second storage tank (301) for being used to pass through for reinforcing bar, the open top of second storage tank (301)
And through the top of upper rib (3).
8. the mould according to claim 5 for being used to build sandwich structure prefabricated panel, it is characterised in that further include and set
The door and window hole rib (5) being placed in the molding cavity that interior page rib (1), upper rib (3) and lower stop edge (4) surround.
9. a kind of forming method of sandwich structure prefabricated panel, it is characterised in that include the following steps：
(1) made according to the shape of prefabricated panel to be formed, size and reinforcing bar configuring condition as described in claim any one of 1-8
Mould；
(2) mould in step (1) is installed on trolley；
(3) according to the reinforcing bar configuring condition of page in prefabricated panel to be formed, page in arrangement in the mould in step (2) on trolley
Reinforcing bar；
(4) casting concrete in mould into step (3), vibrates, page wallboard in acquisition；
(5) thermal insulation board and surface layer bar-mat reinforcement are laid with successively on interior page wallboard in step (4), pour and smash, conserved, obtain sandwich knot
Structure prefabricated panel crude green body；
(6) when prefabricated panel crude green body in step (5) cures and reaches the demoulding and require, each outer page rib is first removed, then by dry wall
Plate is sling out of mould surrounds molding cavity, realizes the disengaging of prefabricated panel and mould, obtains sandwich structure prefabricated panel.
A kind of 10. sandwich structure prefabricated panel, it is characterised in that by such as claim 1-8 any one of them mould or
Method shaping as claimed in claim 9 obtains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711317073.3A CN107972164A (en) | 2017-12-12 | 2017-12-12 | For building the mould and forming method of sandwich structure prefabricated panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711317073.3A CN107972164A (en) | 2017-12-12 | 2017-12-12 | For building the mould and forming method of sandwich structure prefabricated panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107972164A true CN107972164A (en) | 2018-05-01 |
Family
ID=62010135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711317073.3A Pending CN107972164A (en) | 2017-12-12 | 2017-12-12 | For building the mould and forming method of sandwich structure prefabricated panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107972164A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435020A (en) * | 2018-12-25 | 2019-03-08 | 宁乡远大住宅工业有限公司 | A kind of prefabricated panel die assembly and application method with channel pressing die |
| CN109648690A (en) * | 2018-12-25 | 2019-04-19 | 中建科技武汉有限公司 | General prefabricated concrete walls board mold |
| CN110614718A (en) * | 2019-09-30 | 2019-12-27 | 泰安市骏鸣新材料有限公司 | Production process of precast concrete shear wall external wall panel |
| CN111483043A (en) * | 2020-04-23 | 2020-08-04 | 广东简捷建筑技术有限公司 | Sandwich outer wall combined mould |
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| CN203471919U (en) * | 2013-08-19 | 2014-03-12 | 重庆建工第九建设有限公司 | Flexible membrane attaching formwork for special-shaped concrete structure |
| CN107263684A (en) * | 2017-07-03 | 2017-10-20 | 安徽宝业建工集团有限公司 | The entirety of PC wallboard moulds and the application mould enters mould method |
| CN107283602A (en) * | 2017-07-24 | 2017-10-24 | 湖南远大工程设计有限公司 | Precast concrete mat surface production technology |
| CN207630235U (en) * | 2017-12-12 | 2018-07-20 | 长沙远大住宅工业集团股份有限公司 | Mold for building sandwich structure prefabricated panel |
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2017
- 2017-12-12 CN CN201711317073.3A patent/CN107972164A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203471919U (en) * | 2013-08-19 | 2014-03-12 | 重庆建工第九建设有限公司 | Flexible membrane attaching formwork for special-shaped concrete structure |
| CN107263684A (en) * | 2017-07-03 | 2017-10-20 | 安徽宝业建工集团有限公司 | The entirety of PC wallboard moulds and the application mould enters mould method |
| CN107283602A (en) * | 2017-07-24 | 2017-10-24 | 湖南远大工程设计有限公司 | Precast concrete mat surface production technology |
| CN207630235U (en) * | 2017-12-12 | 2018-07-20 | 长沙远大住宅工业集团股份有限公司 | Mold for building sandwich structure prefabricated panel |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435020A (en) * | 2018-12-25 | 2019-03-08 | 宁乡远大住宅工业有限公司 | A kind of prefabricated panel die assembly and application method with channel pressing die |
| CN109648690A (en) * | 2018-12-25 | 2019-04-19 | 中建科技武汉有限公司 | General prefabricated concrete walls board mold |
| CN110614718A (en) * | 2019-09-30 | 2019-12-27 | 泰安市骏鸣新材料有限公司 | Production process of precast concrete shear wall external wall panel |
| CN111483043A (en) * | 2020-04-23 | 2020-08-04 | 广东简捷建筑技术有限公司 | Sandwich outer wall combined mould |
| CN111483043B (en) * | 2020-04-23 | 2021-08-03 | 广东简捷建筑技术有限公司 | Sandwich outer wall combined mould |
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