CN208473099U - Based on lightweight concrete compound external wall panel integration building enclosure - Google Patents

Based on lightweight concrete compound external wall panel integration building enclosure Download PDF

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Publication number
CN208473099U
CN208473099U CN201821118077.9U CN201821118077U CN208473099U CN 208473099 U CN208473099 U CN 208473099U CN 201821118077 U CN201821118077 U CN 201821118077U CN 208473099 U CN208473099 U CN 208473099U
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China
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vertical
outside
connecting node
plane
bearing
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CN201821118077.9U
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Inventor
张书航
王大伟
路锁柱
张晖
汤芃
王小莉
李迎迎
张亮
李博彦
金明昌
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Tianjin Housing Appraisal Architectural Design Institute
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Tianjin Housing Appraisal Architectural Design Institute
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Abstract

The utility model discloses one kind to be based on lightweight concrete compound external wall panel integration building enclosure, including sandwich out-hung panel, for limiting and fixing the connecting node of out-hung panel;The out-hung panel includes interior impeller, the second insulating layer, the first insulating layer and outer impeller from inside to outside, is connected between the interior impeller and outer impeller by tension member;The horizontal girt strip and vertical girt strip of grid-shaped structure arrangement are provided on the interior impeller;The connecting node includes that connecting node, vertical positioning adjusting connecting node and vertical load-bearing connecting node are limited outside the plane being symmetrical set.The utility model solves the key technical problem in the current structural protective system in China in the research of sandwich heat preservation compound external wall panel, mitigate Side fascia self weight to reduce the cost of main structure region of interest, research is efficiently, efficiently node interconnection technique shortens the construction period to improve working efficiency.

Description

Based on lightweight concrete compound external wall panel integration building enclosure
Technical field
It is the utility model relates to assembled architecture field, in particular to a kind of based on lightweight concrete compound external wall panel one Change building enclosure, formed a whole set of meet self weight, seismic force, the efficient connecting node under the operating conditions such as wind load and meeting are kept the temperature, Fire prevention, decoration and the integrated Side fascia system of architectural exterior-protecting construction.
Background technique
Current most of sandwich heat preservation compound external wall panels are using normal concrete as interior siphonal lobe wallboard, and internal lobe wallboard is The plate of one monolith stack pile just interior impeller needs, which do increasing thickness, to be met the requirements, therefore causes to reach certain rigidity Monolith sandwich heat preservation compound external wall panel own wt is larger, increases the arrangement of reinforcement of main structure, and increase and be transmitted to basis Load.
Utility model content
The purpose of the utility model is to overcome deficiencies in the prior art, provide a kind of based on lightweight concrete composite exterior wall Plate integration building enclosure.The utility model is mitigating out-hung panel self weight using lightweight aggregate concrete as siphonal lobe wall board material While, improve the thermal property of out-hung panel, interior impeller improves overall stiffness by the way of horizontal and vertical rib.This reality The efficient section for meeting intensity and deformation requirements being connect with novel proposition a whole set of sandwich heat preservation compound external wall panel with main structure Point had not only met stress, deformation requirements, but also met waterproof, power conservation requirement.
The technical scheme adopted by the utility model is a kind of go along with sb. to guard him knot based on the integration of lightweight concrete compound external wall panel Structure, including sandwich out-hung panel, for limiting and fixing the connecting node of out-hung panel;
The out-hung panel includes interior impeller, the second insulating layer, the first insulating layer and outer impeller from inside to outside, described interior It is connected between impeller and outer impeller by tension member;Be provided on the interior impeller grid-shaped structure arrangement horizontal girt strip and The outer surface of vertical girt strip, the horizontal girt strip and the prominent interior impeller of the vertical girt strip and with first insulating layer It is in contact so that forming gap between the interior impeller and first insulating layer, second insulating layer is filled in the gap It is interior;
The connecting node includes that connecting node, vertical positioning adjusting connecting node are limited outside the plane being symmetrical set With vertical load-bearing connecting node, the plane limits the top that the out-hung panel is arranged in connecting node outside, described vertical fixed Position adjusts connecting node and the bottom of the out-hung panel is arranged in vertical load-bearing connecting node.
Further, girt strip position and non-girt strip position is respectively set in the interior impeller in the tension member.
Further, limit outside the plane connecting node include: limited outside plane limited outside pre-embedded steel slab, plane it is pre-buried The outer caging bolt of angle steel, plane is limited outside anchor bolt, plane, is limited pre-embedded steel slab outside the plane and is fixed on beams of concrete or bridging piece Bottom, cast-in fixing bolt is limited outside the plane and is fixed in the top horizontal girt strip of the interior impeller, is limited outside the plane One side of angle steel is parallel with pre-embedded steel slab is limited outside the plane and is fixedly connected with pre-embedded steel slab is limited outside the plane, separately One side is parallel with the interior impeller and offers vertical slotted hole, and the outer caging bolt of the plane, which passes through, limits angle steel outside plane On vertical slotted hole and the plane outside limit cast-in fixing bolt and be fixedly connected.
Further, it includes: that vertical positioning adjusts pre-embedded steel slab, pre-buried U-board that the vertical positioning, which adjusts connecting node, Positioning adjusts bolt;The vertical positioning adjusts the top that pre-embedded steel slab is fixed on beams of concrete or bridging piece;The pre-buried U-board It is fixed in the bottom level girt strip of the interior impeller, the opening up of pre-buried U-board, bottom plate and the vertical positioning are adjusted It is parallel to save pre-embedded steel slab;The positioning adjusting is bolted on the bottom plate of the pre-buried U-board, and the positioning adjusts bolt Bottom surface adjusts pre-embedded steel slab with the vertical positioning and is in contact.
Further, the vertical load-bearing connecting node include: vertical load-bearing pre-embedded steel slab, vertical load-bearing cast-in fixing bolt, Vertical load-bearing bolt, vertical load-bearing angle steel, the vertical load-bearing pre-embedded steel slab is fixed on the top of beams of concrete bridging piece, described Vertical load-bearing cast-in fixing bolt is fixed in the bottom level girt strip of the interior impeller, one side of the vertical load-bearing angle steel with it is described Vertical load-bearing pre-embedded steel slab is parallel and is fixedly connected with the vertical load-bearing pre-embedded steel slab, another side is parallel with the interior impeller, And offer for adjusting the vertical to slotted hole of deformation, it is vertical on vertical load-bearing angle steel that vertical load-bearing bolt passes through It is fixedly connected to slotted hole with the vertical load-bearing cast-in fixing bolt.
Further, the tension member is using wherein the one of high-strength glass fibre tension member or stainless steel metal tension member Kind.
Further, horizontal joint is formed between upper and lower adjacent out-hung panel, be provided in the horizontal joint for preventing The tongue and groove of water and the cavity of draining, the tongue and groove is interior, the foaming airtight item of neoprene, the tongue and groove are provided at interior impeller It is interior, at outer impeller be provided with sealant.
Further, it is formed at vertical seam between left and right adjacent out-hung panel, at the vertical seam from inside to outside successively It is provided with inside polyethylene foamed rod, polyurethane foam, the isobaric draining cavity for waterproof and draining, the poly- second of outside foaming Alkene stick is all made of weather proofing sealant joint filling on the outside of the inside polyethylene foamed rod and outside polyethylene foamed rod.
Further, first insulating layer and second insulating layer are all made of extruded polystyrene board, first heat preservation The overall thickness of layer and second insulating layer is 50~150mm;The interior impeller uses normal concrete;The outer impeller uses Bulk density is controlled in 1600Kg/m3Lightweight concrete, the lightweight concrete be lightweight aggregate concrete.
Further, the nail that hangs for lifting out-hung panel is symmetrically arranged at the top of the interior impeller, it is described to hang nail admittedly It is scheduled in the top horizontal girt strip of the interior impeller;It is described to hang nail and be located at same vertical line with the vertical positioning adjusting connecting node On, the vertical girt strip is disposed on the vertical line.
The beneficial effects of the utility model are:
1, outer impeller uses lightweight concrete, alleviates self weight;
2, interior impeller improves overall stiffness, inside and outside impeller connector setting by the way of adding horizontal ribs and vertical rib At interior impeller girt strip, solves the limitation that traditional tension member insulation layer thickness cannot be greater than 120mm;
3, sandwich out-hung panel is connect by bolt with main structure, live wet-less operation.
Exterior wall enclosure system is a part more important in assembled architecture system, and the utility model can solve China's mesh Key technical problem in preceding structural protective system in the research of sandwich heat preservation compound external wall panel mitigates Side fascia self weight to reduce The cost of main structure region of interest, research is efficiently, efficiently node interconnection technique shortens the construction period to improve working efficiency.
The utility model is conducive to sandwich heat preservation compound external wall panel retaining design technology in concrete frame structure and steel framework Extensive use in frame structural body system, so that the development of assembly concrete frame structure and assembling type steel structure system is pushed, Technical support is provided to orderly, the sound development that push architectural industrialization, to reach good environmental benefit and social value.
Detailed description of the invention
Fig. 1: monolithic out-hung panel elevation;
A-A sectional view in Fig. 2: Fig. 1;
B-B sectional view in Fig. 3: Fig. 1;
Fig. 4: muti-piece out-hung panel elevation;
C-C sectional view in Fig. 5: Fig. 4;
D partial enlarged view in Fig. 6: Fig. 5 (vertical positioning adjusts connecting node schematic diagram);
E partial enlarged view (connecting node schematic diagram is limited outside vertical load-bearing connecting node and plane) in Fig. 7: Fig. 5;
Fig. 8: vertical piece node diagram.
Attached drawing mark: 1, horizontal girt strip;2, vertical girt strip;3, nail is hung;4, the outer caging bolt of plane;5, pre-buried U-board;6, Positioning adjusts bolt;7, vertical load-bearing bolt;8, interior impeller;9, the second insulating layer;10, the first insulating layer;11, outer impeller; 12, vertical positioning adjusts pre-embedded steel slab;13, beams of concrete;14, bridging piece;15, sealant;16, foam the airtight item of neoprene; 17, vertical load-bearing pre-embedded steel slab;18, vertical load-bearing cast-in fixing bolt;19, vertical load-bearing angle steel;20, pre-buried steel is limited outside plane Plate;21, cast-in fixing bolt is limited outside plane;22, angle steel is limited outside plane;23, inside polyethylene foamed rod;24, polyurethane foam; 25, isobaric draining cavity;26, outside polyethylene foamed rod;27, weather proofing sealant.
Specific embodiment
For the utility model content, feature and effect that can further appreciate that the utility model, the following examples are hereby given, and It is described in detail with the accompanying drawings as follows:
The utility model considers the demand of different weather burthen, proposes that corresponding lightweight concrete compound external wall panel goes along with sb. to guard him knot Structure comprehensively considers heat preservation, fire prevention, decoration and architectural exterior-protecting construction integration, can be used in concrete frame and steel construction frame The building enclosure of frame.
If attached drawing 1 is to shown in Fig. 8, one kind being based on lightweight concrete compound external wall panel integration building enclosure, including Sanming City Control out-hung panel, and the connecting node for limiting and fixing out-hung panel.
The out-hung panel includes interior impeller 8, the second insulating layer 9, the first insulating layer 10 and outer impeller 11 from inside to outside. It is provided with the horizontal girt strip 1 and vertical girt strip 2 of grid-shaped structure arrangement on the interior impeller 8, the horizontal girt strip 1 and described The outer surface of the prominent interior impeller 8 of vertical girt strip 2 and be in contact with first insulating layer 10 so that the interior impeller 8 and Gap is formed between first insulating layer 10, second insulating layer 9 is filled in the gap.The interior impeller 8 and outer It is connected between impeller 11 by tension member, the tension member is arranged in the 8 girt strip position of interior impeller and non-girt strip position, increases The rigidity of structural body, and solve the limitation that traditional tension member insulation layer thickness cannot be greater than 120mm, severe cold area can be suitble to Heat preservation demand, and can be applied to passive room.Wherein, the tension member uses high-strength glass fibre tension member or stainless steel The one of which of metal tension member;First insulating layer 10 and second insulating layer 9 are all made of extruded polystyrene board, and described The overall thickness of one insulating layer 10 and second insulating layer 9 is 50~150mm, and the insulation layer thickness of different weather burthen has difference It is different;In order to mitigate self weight, the outer impeller 11 is controlled using bulk density in 1600Kg/m3Lightweight concrete, the lightweight coagulation Soil is lightweight aggregate concrete, and the lightweight concrete refers to lightweight aggregate concrete, and it is coarse aggregate that it, which is by gel rubber material and haydite, general Logical sand or pottery sand are what fine aggregate was formulated;The interior impeller 8 adds horizontal girt strip 1 and vertical girt strip using normal concrete 2 mode.
The connecting node includes that connecting node, vertical positioning adjusting connecting node are limited outside the plane being symmetrical set With vertical load-bearing connecting node, the plane limits the top that the out-hung panel is arranged in connecting node outside, described vertical fixed Position adjusts connecting node and the bottom of the out-hung panel is arranged in vertical load-bearing connecting node.
Wherein, as shown in fig. 7, limiting connecting node outside the plane includes: limit pre-embedded steel slab 20 outside plane, outside plane It limits cast-in fixing bolt 21, plane and limits the outer caging bolt 4 of angle steel 22, plane outside, limit pre-embedded steel slab 20 outside the plane and fix The top water that cast-in fixing bolt 21 is fixed on the interior impeller 8 is limited in the bottom of beams of concrete 13 or bridging piece 14, outside the plane In flat girt strip 1, one side of limit angle steel 22 is parallel with pre-embedded steel slab 20 is limited outside the plane outside the plane and puts down with described It limits pre-embedded steel slab 20 outside face to be fixedly connected, another side is parallel with the interior impeller 8 and offers vertical slotted hole, described flat It is fixed to limit limit cast-in fixing bolt 21 outside vertical slotted hole and the plane on angle steel 22 outside plane for caging bolt 4 outside face Connection.The outer caging bolt 4 of the plane uses frictional high-strength bolts.
Wherein, as shown in fig. 6, it includes: that vertical positioning adjusts pre-embedded steel slab 12, pre- that the vertical positioning, which adjusts connecting node, U-board 5 is buried, positioning adjusts bolt 6;The vertical positioning adjusts the top that pre-embedded steel slab 12 is fixed on beams of concrete 13 or bridging piece 14 Portion;The pre-buried U-board 5 is fixed in the bottom level girt strip 1 of the interior impeller 8, the pre-buried U-board 5 it is opening up, Bottom plate is parallel with the vertical positioning adjusting pre-embedded steel slab 12;The positioning adjusts bolt 6 and is connected to the pre-buried U-board 5 On bottom plate, the bottom surface that the positioning adjusts bolt 6 adjusts pre-embedded steel slab 12 with the vertical positioning and is in contact, and is adjusted by positioning Bolt 6 adjusts the vertical positioning of wallboard.
Wherein, as shown in fig. 7, the vertical load-bearing connecting node includes: that vertical load-bearing pre-embedded steel slab 17, vertical load-bearing are pre- Anchor bolt 18, vertical load-bearing bolt 7, vertical load-bearing angle steel 19 are buried, the vertical load-bearing pre-embedded steel slab 17 is fixed on beams of concrete The top of 13 bridging pieces 14, the vertical load-bearing cast-in fixing bolt 18 is fixed in the bottom level girt strip 1 of the interior impeller 8, described One side of vertical load-bearing angle steel 19 is parallel with the vertical load-bearing pre-embedded steel slab 17 and solid with the vertical load-bearing pre-embedded steel slab 17 Fixed connection, another side is parallel with the interior impeller 8 and offers for adjusting the vertical to slotted hole of deformation, described vertically to hold It reuses bolt 7 and passes through vertical being fixedly connected to slotted hole with the vertical load-bearing cast-in fixing bolt 18 on vertical load-bearing angle steel 19. The vertical load-bearing uses frictional high-strength bolts with bolt 7.
As shown in Figure 6 and Figure 7, horizontal joint is formed between upper and lower adjacent out-hung panel, is provided in the horizontal joint For the tongue and groove of waterproof and the cavity of draining, the foaming airtight item of neoprene is provided in the tongue and groove, at interior impeller 8 16, sealant 15 is provided in the tongue and groove, at outer impeller 11.
As shown in figure 8, formed at vertical seam between left and right adjacent out-hung panel, at the vertical seam from inside to outside according to It is secondary to be provided with inside polyethylene foamed rod 23, polyurethane foam 24, for isobaric the draining cavity 25, outside of waterproof and draining The outside of polyethylene foamed rod 26, the inside polyethylene foamed rod 23 and outside polyethylene foamed rod 26 is all made of weather-proof sealing 27 joint filling of glue.
In addition, the top of the interior impeller 8, which is symmetrically arranged with, hangs nail 3 for lift out-hung panel, described to hang nail 3 fixed In the top horizontal girt strip 1 of the interior impeller 8.The nail 3 that hangs is nearly seated at together with the vertical positioning adjusting connecting node On one vertical line, the vertical girt strip 1 is disposed on the vertical line.
A kind of fabrication and installation process based on lightweight concrete compound external wall panel integration building enclosure of the utility model is such as Under:
1. component makes
It is made in fixed die station, first pours outer impeller 11, to be laid with insulation board between tension member before initial set, Insulation board is laid with two layers, and 10 whole face of the first insulating layer is laid with, and the second 9 layers of insulating layer is only at non-horizontal girt strip 1 and vertical girt strip 2 It is laid with, finally pours interior impeller 8.
2. component is installed
1) by hanging 3 lifting of nail, bottom is supported on the body construction by pre-buried U-board 5 first, spiral shell is adjusted by positioning Bolt 6 adjusts vertical and horizontal location.
2) after positioning is adjusted, each four supporting points up and down are fixed.
3) entire building Side fascia after the installation is completed, apply by the sealant 15 for carrying out vertical seam weather proofing sealant 27 and horizontal gap Work.
Exterior wall enclosure system is a part more important in assembled architecture system, and the utility model can solve China's mesh Key technical problem in preceding structural protective system in the research of sandwich heat preservation compound external wall panel mitigates Side fascia self weight to reduce The cost of main structure region of interest, research is efficiently, efficiently node interconnection technique shortens the construction period to improve working efficiency.
The utility model is conducive to sandwich heat preservation compound external wall panel retaining design technology in concrete frame structure and steel framework Extensive use in frame structural body system, so that the development of assembly concrete frame structure and assembling type steel structure system is pushed, Technical support is provided to orderly, the sound development that push architectural industrialization, to reach good environmental benefit and social value.
Although being described above in conjunction with preferred embodiment of the attached drawing to the utility model, the utility model is not It is confined to above-mentioned specific embodiment, the above mentioned embodiment is only schematical, is not restrictive, ability The those of ordinary skill in domain is not departing from the utility model aims and claimed under the enlightenment of the utility model Under ambit, many forms can also be made, these are belonged within the protection scope of the utility model.

Claims (10)

1. one kind is based on lightweight concrete compound external wall panel integration building enclosure, including sandwich out-hung panel, feature exist In the out-hung panel includes interior impeller, the second insulating layer, the first insulating layer and outer impeller from inside to outside, the interior impeller It is connected between outer impeller by tension member;The horizontal girt strip of grid-shaped structure arrangement and vertical is provided on the interior impeller The outer surface of girt strip, the horizontal girt strip and the prominent interior impeller of the vertical girt strip simultaneously connects with first insulating layer So that forming gap between the interior impeller and first insulating layer, second insulating layer is filled in the gap for touching;
It further include the connecting node for limiting and fixing out-hung panel, the connecting node includes the plane being symmetrical set Outer limit connecting node, vertical positioning adjust connecting node and vertical load-bearing connecting node, and connecting node is limited outside the plane The top of the out-hung panel is set, and the vertical positioning adjusts connecting node and vertical load-bearing connecting node is arranged described The bottom of out-hung panel.
2. according to claim 1 a kind of based on lightweight concrete compound external wall panel integration building enclosure, feature exists In girt strip position and non-girt strip position is respectively set in the interior impeller in the tension member.
3. according to claim 1 a kind of based on lightweight concrete compound external wall panel integration building enclosure, feature exists In limiting connecting node outside the plane includes: to limit to limit outside pre-embedded steel slab, plane outside plane to limit outside cast-in fixing bolt, plane The outer caging bolt of parallactic angle steel, plane, the plane limits the bottom that pre-embedded steel slab is fixed on beams of concrete or bridging piece outside, described flat Cast-in fixing bolt is limited outside face to be fixed in the top horizontal girt strip of the interior impeller, and one side and the institute of angle steel are limited outside the plane It states and limits pre-embedded steel slab outside plane in parallel and be fixedly connected with pre-embedded steel slab is limited outside the plane, another side and the internal lobe Plate is parallel and offers vertical slotted hole, and the outer caging bolt of the plane passes through the vertical slotted hole limited on angle steel outside plane It is fixedly connected with cast-in fixing bolt is limited outside the plane.
4. according to claim 1 a kind of based on lightweight concrete compound external wall panel integration building enclosure, feature exists In it includes: that vertical positioning adjusts pre-embedded steel slab, pre-buried U-board that the vertical positioning, which adjusts connecting node, and positioning adjusts bolt; The vertical positioning adjusts the top that pre-embedded steel slab is fixed on beams of concrete or bridging piece;The pre-buried U-board is fixed in described In the bottom level girt strip of impeller, it is flat that the opening up of pre-buried U-board, bottom plate and the vertical positioning adjust pre-embedded steel slab Row;The positioning adjusting is bolted on the bottom plate of the pre-buried U-board, and the bottom surface that the positioning adjusts bolt is erected with described Pre-embedded steel slab is adjusted to positioning to be in contact.
5. according to claim 1 a kind of based on lightweight concrete compound external wall panel integration building enclosure, feature exists In, the vertical load-bearing connecting node include: vertical load-bearing pre-embedded steel slab, vertical load-bearing cast-in fixing bolt, vertical load-bearing bolt, Vertical load-bearing angle steel, the vertical load-bearing pre-embedded steel slab are fixed on the top of beams of concrete bridging piece, the vertical pre-buried anchor of load-bearing Bolt is fixed in the bottom level girt strip of the interior impeller, one side of the vertical load-bearing angle steel and the vertical load-bearing pre-buried steel Plate is parallel and is fixedly connected with the vertical load-bearing pre-embedded steel slab, and another side is parallel with the interior impeller and offers for adjusting Section deformation it is vertical to slotted hole, vertical load-bearing bolt pass through on vertical load-bearing angle steel it is vertical to slotted hole with it is described Vertical load-bearing cast-in fixing bolt is fixedly connected.
6. according to claim 1 a kind of based on lightweight concrete compound external wall panel integration building enclosure, feature exists In the tension member uses the one of which of high-strength glass fibre tension member or stainless steel metal tension member.
7. according to claim 1 a kind of based on lightweight concrete compound external wall panel integration building enclosure, feature exists In forming horizontal joint between upper and lower adjacent out-hung panel, the tongue and groove for waterproof and draining be provided in the horizontal joint Cavity, be provided with the foaming airtight item of neoprene in the tongue and groove, at interior impeller, in the tongue and groove, be located at outer impeller Place is provided with sealant.
8. according to claim 1 a kind of based on lightweight concrete compound external wall panel integration building enclosure, feature exists In being formed at vertical seam between left and right adjacent out-hung panel, be disposed with from inside to outside at the vertical seam: sending out inside Steep polyethylene stick, polyurethane foam, for isobaric the draining cavity, outside polyethylene foamed rod of waterproof and draining, the inside Weather proofing sealant joint filling is all made of on the outside of polyethylene foamed rod and outside polyethylene foamed rod.
9. according to claim 1 a kind of based on lightweight concrete compound external wall panel integration building enclosure, feature exists In first insulating layer and second insulating layer are all made of extruded polystyrene board, and first insulating layer and described second protect The overall thickness of warm layer is 50~150mm;The interior impeller uses normal concrete;The outer impeller is controlled using bulk density 1600Kg/m3Lightweight concrete, the lightweight concrete be lightweight aggregate concrete.
10. according to claim 1 a kind of based on lightweight concrete compound external wall panel integration building enclosure, feature exists In being symmetrically arranged with the nail that hangs for lifting out-hung panel at the top of the interior impeller, the nail that hangs is fixed on the interior impeller Top horizontal girt strip in;The nail that hangs is located on same vertical line with the vertical positioning adjusting connecting node, in the vertical line On be disposed with the vertical girt strip.
CN201821118077.9U 2018-07-12 2018-07-12 Based on lightweight concrete compound external wall panel integration building enclosure Active CN208473099U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108661232A (en) * 2018-07-12 2018-10-16 天津市房屋鉴定建筑设计院 Based on lightweight concrete compound external wall panel integration building enclosure
CN112982769A (en) * 2021-04-04 2021-06-18 内蒙古建能兴辉陶瓷有限公司 External wall hanging device based on light external wall panel and installation method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108661232A (en) * 2018-07-12 2018-10-16 天津市房屋鉴定建筑设计院 Based on lightweight concrete compound external wall panel integration building enclosure
CN112982769A (en) * 2021-04-04 2021-06-18 内蒙古建能兴辉陶瓷有限公司 External wall hanging device based on light external wall panel and installation method

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