CN108951962A - A kind of autoclaved aerated concrete slab exterior wall and construction method - Google Patents

A kind of autoclaved aerated concrete slab exterior wall and construction method Download PDF

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Publication number
CN108951962A
CN108951962A CN201810910398.0A CN201810910398A CN108951962A CN 108951962 A CN108951962 A CN 108951962A CN 201810910398 A CN201810910398 A CN 201810910398A CN 108951962 A CN108951962 A CN 108951962A
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CN
China
Prior art keywords
integral wall
aerated concrete
wall
autoclaved aerated
integral
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Pending
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CN201810910398.0A
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Chinese (zh)
Inventor
张国标
李礼叶
俞斌荣
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Hangzhou Zetong Architecture Energy Saving New Materials Co Ltd
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Hangzhou Zetong Architecture Energy Saving New Materials Co Ltd
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Application filed by Hangzhou Zetong Architecture Energy Saving New Materials Co Ltd filed Critical Hangzhou Zetong Architecture Energy Saving New Materials Co Ltd
Priority to CN201810910398.0A priority Critical patent/CN108951962A/en
Publication of CN108951962A publication Critical patent/CN108951962A/en
Pending legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74Removable non-load-bearing partitions; Partitions with a free upper edge modular coordination
    • E04B2/7407Removable non-load-bearing partitions; Partitions with a free upper edge modular coordination assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts

Abstract

The present invention relates to a kind of autoclaved aerated concrete slab exterior walls, including frame column, lower layer's main structure and upper layer main body structure, it is characterized by: it further includes the integral wall being in turn connected to form by several autoclaved aerated concrete slabs, integral wall is equipped with tension reinforcing steel bar, the top of integral wall is equipped with several pipe clamps, bottom is equipped with angle cleat, the left and right ends of integral wall medial surface are equipped with several medial connections, the left and right ends of lateral surface are equipped with several outer connectors, bottom is connect by angle cleat with lower layer main structure, it is connect by pipe clamp with upper layer main body structure at the top of integral wall;The surface of frame column is equipped with pre-embedded steel slab, and medial connection and outer connectors are connected with corresponding pre-embedded steel slab respectively.Steam-pressing aero-concrete integral assembling Side fascia weight of the present invention further mitigates, and saves production and transportation cost, and site operation step is few, affected by environment small, and integral wall is not easy to crack when lifting.

Description

A kind of autoclaved aerated concrete slab exterior wall and construction method
Technical field
The invention belongs to building element fields, more specifically to a kind of autoclaved aerated concrete slab exterior wall and construction Method.
Background technique
Exterior wall be building chief component, construction and used Effect of Materials building energy consumption index and room Interior residence comfort.In the building enclosure energy consumption of residential housing, exterior wall can account for 34%, therefore, it is whole outer develop energy conservation Wallboard is the important shortcut realized housing industrialization and promote energy saving building.In terms of the external wall structure of building, China is It encourages to develop green building material energetically, widelys popularize various non-clay bricks, light-duty, large-sized walling, further increase simultaneously The productivity of widely used green external-wall heat-insulation material.
In assembly concrete building, exterior wall generally uses load-bearing precast concrete sandwiched heat insulation board, wherein in load-bearing Leaf wall general thickness is 200mm, and siphonal lobe wall thickness is generally 60mm, and intermediate sandwich heat preservation thickness degree is generally 30~100mm, outside Leaf wall is connected by tension member with load-bearing internal lobe wall.The prefabricated outer wall panel of upper and lower level is using sleeve grouting connection, adjacent Side fascia Between horizontal bar using monoblock type connect.The prefabricated outer wall panel of the system has good integrity, waterproof performance is good, rigidity is big etc. Advantage, but some problems are brought simultaneously, such as: because the prefabricated outer wall panel using integrated connection has extraordinary structure rigid Degree is easy to produce structural cracks so that the internal force that exterior wall is shared in bearing wind load or geological process is excessive;Cast-in-place work Amount is still larger, and built speed is limited to pouring for local concrete;Cost is higher, is on the one hand precast concrete in work Construction cost per square meter in factory is higher, is led because the high bulk density bring dead load of precast concrete itself increases Cause the cost for increasing house foundation indirectly.Therefore precast facade lighting and with main structure using be flexibly connected, be One developing direction of Side fascia.
The applicant proposes a kind of entirety application No. is in the patent of invention of 201620212474.7 earlier application The embedded wallboard of assembled light, be autoclaved aerated concrete slab is filled in one be made of concrete frame and panel one In a concave frame, the whole exterior wall of a similar laminated heat insulation plate is formed, concrete frame passes through built-in fitting or bolt and main body Structure links together, and is a kind of very promising monoblock type exterior wall.The density of steam-pressing aero-concrete only has coagulation The weight of the 1/4 of soil, the combined wall board compares precast concrete sandwich heat preserving wall, and bulk density reduces about 1/3, and construction cost per square meter is also excellent In precast concrete exterior wall.
But the current technology still without being applied on a large scale, and reason is: the weight of the concrete frame of the technology Amount is still heavier, and concrete frame pours and needs curing time, therefore overall cost and transportation cost are higher;Secondly, steam pressure adds Gas concrete external wall panel is easy cracking in use.
Summary of the invention
It is an object of the invention in view of the deficiencies in the prior art, in the base of the patent of the applicant's earlier application On plinth, it is further improved the structure of autoclaved aerated concrete slab exterior wall, and then plays save the cost, mitigates wall weight, is convenient for Lifting, convenient for the autoclaved aerated concrete slab exterior wall and construction method being connect with upper and lower main structure, frame column.
For the attainment of one's purpose, technical solution provided by the invention are as follows:
A kind of autoclaved aerated concrete slab exterior wall of the present invention, including frame column, lower layer's main structure and upper layer master Body structure further includes the integral wall being in turn connected to form by several autoclaved aerated concrete slabs being vertically arranged, integral wall Plate is equipped with lateral arrangement and passes through the tension reinforcing steel bar of integral wall, and the top of integral wall is equipped with several pipe clamps, and bottom, which is equipped with, to be connected Angle steel is connect, the left and right ends of integral wall medial surface are equipped with several medial connections, and the left and right ends of integral wall lateral surface are set There are several outer connectors, integral wall bottom is connect by angle cleat with lower layer main structure, and integral wall top passes through Pipe clamp is connect with upper layer main body structure;The surface of the frame column corresponds to medial connection and the position of outer connectors is all provided with There is pre-embedded steel slab, medial connection and outer connectors are connected with corresponding pre-embedded steel slab respectively.
Preferably, the lateral surface of the integral wall is flushed with the lateral surface of frame column, and the outer connectors are adopted With smooth steel plate, the medial connection uses angle steel, and the position of outer connectors and medial connection corresponds to each other, and It is connected with each other with Screw arbor with nut at both-ends.
Preferably, it between the integral wall and upper layer main body structure there are transversely deforming seam, is filled out in transversely deforming seam Filled with the first extruded sheet, the seam crossing of the first extruded sheet and integral wall sets sealant.
Preferably, between the integral wall and frame column there are vertical deformation seam, filled with the in vertical deformation seam Two extruded sheets.
Preferably, the bottom surface of the integral wall is equipped with groove, and the side plate of the angle cleat is inserted into groove.
Preferably, the tension reinforcing steel bar is arranged two, and the both ends of tension reinforcing steel bar are locked by gasket and nut.
Preferably, the pipe clamp includes connecting plate and screw, and screw is fixed on connecting plate, and the tip insertion of screw is whole In body wallboard.
A kind of construction method of above-mentioned autoclaved aerated concrete slab exterior wall, which is characterized in that itself the following steps are included:
(1) construction frame column and lower layer's main structure, wherein when construction frame column, on the surface of frame column, setting is pre-buried Steel plate;
(2) shop splice autoclaved aerated concrete slab forms integral wall, tension reinforcing steel bar is penetrated and lock, in integral wall Upper installation pipe clamp, angle cleat, medial connection and outer connectors;
(3) integral wall is transported to construction site, installs hoisting bracket, the lifting branch of two sides in the front and back sides of integral wall Frame is connected using Screw arbor with nut at both-ends locking, is welded with lifting ear plate on hoisting bracket, integral wall is hung to lower layer master using loop wheel machine In body structure;
(4) angle cleat is fixed in lower layer's main structure, welds corresponding medial connection and pre-embedded steel slab, welded Corresponding outer connectors and pre-embedded steel slab;
(5) construction upper layer main body structure, the anchor bar and pipe clamp of upper layer column structure weld;
(6) between integral wall and frame column vertical deformation seam in fill the second extruded sheet, integral wall with it is upper The first extruded sheet is filled in transversely deforming seam between layer column structure;
(7) surfaces externally and internally of integral wall and frame column plasters to form coat of plaster.
Preferably, it in the step 3, after integral wall is hung to lower layer's column structure, is adjusted by leveling support rod whole The angle of body wallboard keeps integral wall vertical with the holding of lower layer's column structure.
Preferably, in the step 7, the thickness of coat of plaster is greater than the web thickness and outer connectors of medial connection Thickness.
Using technical solution provided by the invention, compared with prior art, have the following beneficial effects:
1, autoclaved aerated concrete slab exterior wall of the present invention passes through the elastic each steam-pressing aero-concrete of tension reinforcing steel bar A possibility that steam-pressing aero-concrete Side fascia cracks in use is greatly reduced in plate, simultaneously as tension reinforcing steel bar is deposited It is not necessarily to concrete frame in, autoclaved aerated concrete slab periphery, reduces Side fascia cost and period, while convenient transportation.
2, autoclaved aerated concrete slab exterior wall of the present invention can be completed assembled in factory, also, pipe clamp, joint angle The components such as steel, medial connection and outer connectors are mounted on integral wall in factory, when site operation wall, It only needs to lift integral wall to lower layer's main structure, connects integral wall and frame column by welding, Small, short construction period is influenced when construction by weather, without maintenance.
3, when lifting integral wall, the hoisting bracket of interior and exterior clamps integral wall and locks the branch of two sides with split bolt The effects of frame, the gravity and wind load of each autoclaved aerated concrete slab, power was undertaken by hoisting bracket, and reduction is whole when lifting A possibility that body wallboard cracking and damage.
Detailed description of the invention
Fig. 1 is the schematic diagram in autoclaved aerated concrete slab inner side of outer wall of the present invention face;
Fig. 2 is the schematic diagram of autoclaved aerated concrete slab exterior wall lateral surface of the present invention;
Fig. 3 is tension reinforcing steel bar anchorage node schematic diagram;
Fig. 4 is the structural schematic diagram of pipe clamp;
Fig. 5 is the connecting node schematic diagram of twice vertical autoclaved aerated concrete slab exterior wall and frame column;
Fig. 6 is the connecting node schematic diagram of twice linear autoclaved aerated concrete slab exterior wall and frame column;
Fig. 7 is the connecting node schematic diagram of autoclaved aerated concrete slab exterior wall Yu lower layer's main structure;
Fig. 8 is the connecting node schematic diagram of autoclaved aerated concrete slab exterior wall Yu upper layer main body structure
Hoisting bracket scheme of installation when Fig. 9 is integral wall lifting;
Figure 10 is the construction procedure schematic diagram of integral wall lifting and angle adjustment.
It illustrates: 1- integral wall, 2- frame column, 3- lower layer main structure, 4- upper layer main body structure, 5- lifting branch Frame, 10- Screw arbor with nut at both-ends, 11- autoclaved aerated concrete slab, 12- tension reinforcing steel bar, 121- nut, 122- gasket, 13- pipe clamp, 131- Connecting plate, 132- screw, 14- angle cleat, 15- medial connection, 16- outer connectors, 17- coat of plaster, the first extrusion molding of 18- Plate, 19- sealant, 20- gib headed bolt, 21- pre-embedded steel slab, the second extruded sheet of 22-, 32- expansion bolt, 41- anchor bar, 51- Screw arbor with nut at both-ends, 52- lifting ear plate, 53- level support rod.
Specific embodiment
To further appreciate that the contents of the present invention, the present invention is described in detail in conjunction with the embodiments, and following embodiment is used for Illustrate the present invention, but is not intended to limit the scope of the invention.
Embodiment one:
In conjunction with shown in attached drawing 1 and attached drawing 2, a kind of autoclaved aerated concrete slab exterior wall of the present invention, including integral wall Plate 1, frame column 2, lower layer's main structure 3 and upper layer main body structure 4.
The integral wall 1 is in turn connected to form by several autoclaved aerated concrete slabs 11 being vertically arranged, phase Pass through binder bonding connection between adjacent autoclaved aerated concrete slab 11, is equipped with phase on every piece of autoclaved aerated concrete slab 11 Mutual corresponding locking screw holes, each autoclaved aerated concrete slab 11 is assembled and after being firmly bonded, and tensioning steel is penetrated in locking screw holes Muscle 12, as shown in Fig. 3, the both ends of tension reinforcing steel bar 12 are locked by gasket 122 and nut 121, and tension reinforcing steel bar 12 makes each steam pressure Aerated concrete panel 11 forms entirety.
The top of integral wall 1 is equipped with several pipe clamps 13, and the structure of pipe clamp 13 is as shown in Fig. 4 comprising connecting plate 131 With screw 132, screw 132 is fixed on connecting plate 131, and in the tip insertion integral wall 1 of screw 132, every piece steam pressurized One pipe clamp 13 is at least set on concrete slab 11, for connecting with upper layer main body structure 4.
The bottom of integral wall 1 is equipped with groove, is equipped with angle cleat 14 in groove, the lateral surface of integral wall 1 is set There are several gib headed bolts 20, and a gib headed bolt 20, gib headed bolt 20 are at least set on every piece of autoclaved aerated concrete slab 11 Inner opposite end and angle cleat 14 weld, angle steel 14 is fixedly connected with this, angle cleat 14 is for integral wall 1 and lower layer master Body structure 3 connects.
In conjunction with shown in attached drawing 1, the left and right ends of 1 medial surface of integral wall are equipped with several medial connections 15, in conjunction with attached drawing 2 Shown, the left and right ends of 1 lateral surface of integral wall are equipped with several outer connectors 16, in conjunction with shown in attached drawing 5 and attached drawing 6, no matter The stifled exterior wall of adjacent two is vertically disposed or is arranged in straight line, the lateral surface of integral wall 1 and frame column 2 it is outer Side flushes, and therefore, the outer connectors 16 use smooth steel plate, and the medial connection 15 uses angle steel, outside The position of side connector 16 and medial connection 15 corresponds, and mutual corresponding medial and lateral connector uses Screw arbor with nut at both-ends 10 are connected with each other.The position that the surface of the frame column 2 corresponds to medial connection 15 and outer connectors 16 is equipped with pre-buried Steel plate 21, medial connection 15 and outer connectors 16 pre-embedded steel slab with corresponding pre-plugged on 2 surface of frame column respectively 21 connections.
In conjunction with shown in attached drawing 7,1 bottom of integral wall is by angle cleat 14 and across angle cleat 14 and is inserted into lower layer The expansion bolt 32 of main structure 3 is connect with lower layer main structure 3.Pass through pipe clamp 13 at the top of the integral wall 1 in conjunction with shown in attached drawing 8 It is connect with the anchor bar 41 in upper layer main body structure 4.
The company of integral wall 1 and lower layer's main structure 3, two sides frame column 2 and upper layer main body structure 4 so can be realized It connects.In conjunction with shown in attached drawing 7 and attached drawing 8, there are transversely deforming seam, transversely deforming seams between integral wall 1 and upper layer main body structure 4 It is inside filled with the first extruded sheet 18, the seam crossing of the first extruded sheet 18 and integral wall 1 sets sealant 19.In conjunction with attached drawing 5 and attached Fig. 6, there are vertical deformation seam between the integral wall 1 and frame column 2, vertical deformation seam is interior to be filled with the second extruded sheet 22.First extruded sheet 18 and the second extruded sheet 22 with a thickness of 15cm~20cm.
Embodiment two:
What the present embodiment illustrated is the construction method of autoclaved aerated concrete slab exterior wall described in embodiment one comprising Following steps:
Step 1, construct frame column 2 and lower layer's main structure 3, wherein when tying up the inside steel reinforcement cage in frame column 2, Pre-embedded steel slab 21, formwork pouring frame column 2 are welded in the outer ring of steel reinforcement cage, and demoulding after maintenance is formed pre-buried on the surface of frame column 2 Steel plate 21, pre-embedded steel slab 21 is for installing integral wall;
Step 2 prepares the identical autoclaved aerated concrete slab 11 of muti-piece size, in the position of tension reinforcing steel bar 12 drilling shape At tension reinforcing steel bar hole, shop splice autoclaved aerated concrete slab 11, the assembly integral wall 1 in such a way that binder bonds, to After each autoclaved aerated concrete slab 11 is firmly bonded, tension reinforcing steel bar 12 is penetrated, and set pad in the both ends pad of locking tension reinforcing steel bar 12 Piece 122, tightening nuts 121 lock tension reinforcing steel bar 12, the pine that the size of stretching force is locked according to 12 both ends nut 121 of tension reinforcing steel bar Tight extent control, then integral wall 1 top install pipe clamp 13, integral wall 1 bottom installation angle cleat 14, The interior and exterior installation medial connection 15 and outer connectors 16 of integral wall 1, and pass through the fixed inside connection of Screw arbor with nut at both-ends 10 Part 15 and outer connectors 16.
Step 3 transports integral wall 1 to construction site, in conjunction with shown in attached drawing 9 and attached drawing 10, in integral wall 1 Hoisting bracket 5 is installed in front and back sides, and hoisting bracket 5 is joined end to end by lateral cradling piece, vertical supports bar and formed rectangular frame, and And two diagonal angles of rectangular frame are equipped with inclined support bar, the hoisting bracket 5 in interior outside is connected using the locking of Screw arbor with nut at both-ends 51, It is welded with lifting ear plate 52 on hoisting bracket 5, integral wall 1 is hung in lower layer's main structure 3 using loop wheel machine, the lifting of inside Also hinged on bracket 5 to be provided with leveling support rod 53, the hoisting bracket 5 on the top and inside that level support rod 53 is hinged, passes through Leveling support rod 53 can adjust the angle of integral wall 1, and when integral wall 1 is vertical with lower layer's main structure 3, leveling is supported The bottom end of bar 53 is fixed in lower layer's main structure 3, temporary support integral wall 1.
Angle cleat 14 is fixed in lower layer's main structure 3 by expansion bolt 32, welds corresponding inside by step 4 Connector 15 and pre-embedded steel slab 21 weld corresponding outer connectors 16 and pre-embedded steel slab 21.
Step 5, binds the reinforcing bar of upper layer main body structure 4, and welds anchor bar on the reinforcing bar of upper layer main body structure 4 41, by anchor bar 41 and 13 firm welding of pipe clamp, the template and casting concrete of upper layer main body structure 4 are installed, maintenance is formed Upper layer main body structure 4.
Step 6, between integral wall 1 and frame column 2 vertical deformation seam in fill the second extruded sheet 22, in entirety The first extruded sheet 18 is filled in transversely deforming seam between wallboard 1 and upper layer column structure 4.
The surfaces externally and internally of step 7, integral wall 1 and frame column 2 plasters to form coat of plaster 17, the thickness of coat of plaster 17 The web thickness of medial connection 15, and the thickness of outer connectors 16 are had to be larger than, it so can be by medial connection 15 and outer Side connector 16 is embedded in coat of plaster 17, keeps the surfacing of metope and frame column 2, increases aesthetic measure.
According to above-mentioned seven steps, the construction of achievable autoclaved aerated concrete slab exterior wall of the present invention.
It describes the invention in detail in conjunction with the embodiments above, but the content is only preferable implementation of the invention Example, should not be considered as limiting the scope of the invention.It is all according to all the changes and improvements made by the present patent application range Deng should all still fall within patent covering scope of the invention.

Claims (10)

1. a kind of autoclaved aerated concrete slab exterior wall, including frame column, lower layer's main structure and upper layer main body structure, feature exist In: it further includes the integral wall being in turn connected to form by several autoclaved aerated concrete slabs being vertically arranged, on integral wall Equipped with lateral arrangement and the tension reinforcing steel bar of integral wall is passed through, the top of integral wall is equipped with several pipe clamps, and bottom is equipped with joint angle The left and right ends of steel, integral wall medial surface are equipped with several medial connections, if the left and right ends of integral wall lateral surface are equipped with Dry outer connectors, integral wall bottom are connect by angle cleat with lower layer main structure, and integral wall top passes through pipe clamp It is connect with upper layer main body structure;The position that the surface of the frame column corresponds to medial connection and outer connectors is equipped with pre- Steel plate is buried, medial connection and outer connectors are connected with corresponding pre-embedded steel slab respectively.
2. autoclaved aerated concrete slab exterior wall according to claim 1, it is characterised in that: the outside of the integral wall Face is flushed with the lateral surface of frame column, and the outer connectors use smooth steel plate, and the medial connection uses angle The position of steel, outer connectors and medial connection corresponds to each other, and is connected with each other with Screw arbor with nut at both-ends.
3. autoclaved aerated concrete slab exterior wall according to claim 1, it is characterised in that: the integral wall and upper layer There are transversely deforming seam between main structure, transversely deforming seam is interior to be filled with the first extruded sheet, the first extruded sheet and integral wall Seam crossing set sealant.
4. autoclaved aerated concrete slab exterior wall according to claim 1, it is characterised in that: the integral wall and frame There are vertical deformation seam between column, vertical deformation seam is interior to be filled with the second extruded sheet.
5. autoclaved aerated concrete slab exterior wall according to claim 1, it is characterised in that: the bottom surface of the integral wall Equipped with groove, in the side plate insertion groove of the angle cleat.
6. autoclaved aerated concrete slab exterior wall according to claim 1, it is characterised in that: the tension reinforcing steel bar setting two It is locked by gasket and nut at the both ends of item, tension reinforcing steel bar.
7. autoclaved aerated concrete slab exterior wall according to claim 1, it is characterised in that: the pipe clamp includes connecting plate And screw, screw are fixed on connecting plate, in the tip insertion integral wall of screw.
8. a kind of construction method of autoclaved aerated concrete slab exterior wall described in claim 1, which is characterized in that it includes following Step:
(1) construction frame column and lower layer's main structure, wherein when construction frame column, pre-embedded steel slab is set on the surface of frame column;
(2) shop splice autoclaved aerated concrete slab forms integral wall, penetrates and locks tension reinforcing steel bar, pacify on integral wall Tubulature card, angle cleat, medial connection and outer connectors;
(3) integral wall is transported to construction site, installs hoisting bracket in the front and back sides of integral wall, the hoisting bracket of two sides is adopted It is locked and is connected with Screw arbor with nut at both-ends, be welded with lifting ear plate on hoisting bracket, integral wall is hung to by lower layer main body knot using loop wheel machine On structure;
(4) angle cleat is fixed in lower layer's main structure, welds corresponding medial connection and pre-embedded steel slab, welding corresponds to Outer connectors and pre-embedded steel slab;
(5) construction upper layer main body structure, the anchor bar and pipe clamp of upper layer column structure weld;
(6) the second extruded sheet is filled in the vertical deformation seam between integral wall and frame column, in integral wall and upper strata post The first extruded sheet is filled in transversely deforming seam between body structure;
(7) surfaces externally and internally of integral wall and frame column plasters to form coat of plaster.
9. the construction method of autoclaved aerated concrete slab exterior wall according to claim 8, it is characterised in that: the step In 3, after integral wall is hung to lower layer's column structure, by leveling support rod adjust integral wall angle, make integral wall with Lower layer's column structure keeps vertical.
10. the construction method of autoclaved aerated concrete slab exterior wall according to claim 8, it is characterised in that: the step 7 In, the thickness of coat of plaster is greater than the web thickness of medial connection and the thickness of outer connectors.
CN201810910398.0A 2018-08-10 2018-08-10 A kind of autoclaved aerated concrete slab exterior wall and construction method Pending CN108951962A (en)

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Cited By (7)

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Publication number Priority date Publication date Assignee Title
CN111549932A (en) * 2020-04-30 2020-08-18 中国一冶集团有限公司 Connecting structure of lightweight concrete wallboard and foundation structure and construction method
WO2021007921A1 (en) * 2019-07-15 2021-01-21 中建钢构有限公司 Connection member, alc batten mounting node structure, and fabricated mounting method
CN112502356A (en) * 2020-12-22 2021-03-16 中建一局集团建设发展有限公司 Permanent steel lattice column for reverse construction method structure construction and changing and cutting construction method
CN112726948A (en) * 2021-01-29 2021-04-30 宝胜系统集成科技股份有限公司 Anti-cracking outer wall structure of steel structure building
CN112942944A (en) * 2021-02-04 2021-06-11 陕西建工第六建设集团有限公司 Construction method of AAC heat-insulation laminated wallboard structure of frame-structured external wall
CN113417383A (en) * 2021-07-20 2021-09-21 中国建筑第八工程局有限公司 Anti-cracking structure and anti-cracking device of integrated outer wall and extrusion force design method of anti-cracking device
CN113482198A (en) * 2021-07-05 2021-10-08 中建科工集团有限公司 ALC board mounting method and ALC board mounting structure

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CN107130757A (en) * 2017-06-19 2017-09-05 南京旭建新型建材股份有限公司 Large autoclaved lightweight aerated concrete slab component
CN206655351U (en) * 2017-04-07 2017-11-21 施晓微 A kind of prefabricated panel connecting structure
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CN203626089U (en) * 2013-12-17 2014-06-04 中国建筑西南设计研究院有限公司 Anti-seismic separated joint partition
KR20180028596A (en) * 2016-09-08 2018-03-19 이현배쓰(주) Panel supporting frame, frame base, assembled wall structure therewith and the execution method thereof
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Cited By (8)

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Publication number Priority date Publication date Assignee Title
WO2021007921A1 (en) * 2019-07-15 2021-01-21 中建钢构有限公司 Connection member, alc batten mounting node structure, and fabricated mounting method
CN111549932A (en) * 2020-04-30 2020-08-18 中国一冶集团有限公司 Connecting structure of lightweight concrete wallboard and foundation structure and construction method
CN112502356A (en) * 2020-12-22 2021-03-16 中建一局集团建设发展有限公司 Permanent steel lattice column for reverse construction method structure construction and changing and cutting construction method
CN112726948A (en) * 2021-01-29 2021-04-30 宝胜系统集成科技股份有限公司 Anti-cracking outer wall structure of steel structure building
CN112942944A (en) * 2021-02-04 2021-06-11 陕西建工第六建设集团有限公司 Construction method of AAC heat-insulation laminated wallboard structure of frame-structured external wall
CN112942944B (en) * 2021-02-04 2022-06-03 陕西建工第六建设集团有限公司 Construction method of AAC heat-insulation laminated wallboard structure of frame-structured external wall
CN113482198A (en) * 2021-07-05 2021-10-08 中建科工集团有限公司 ALC board mounting method and ALC board mounting structure
CN113417383A (en) * 2021-07-20 2021-09-21 中国建筑第八工程局有限公司 Anti-cracking structure and anti-cracking device of integrated outer wall and extrusion force design method of anti-cracking device

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Application publication date: 20181207