CN100513717C - Steel structure assisted layered installation and construction method for superhigh PRC partition plate - Google Patents
Steel structure assisted layered installation and construction method for superhigh PRC partition plate Download PDFInfo
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- CN100513717C CN100513717C CNB2006102012935A CN200610201293A CN100513717C CN 100513717 C CN100513717 C CN 100513717C CN B2006102012935 A CNB2006102012935 A CN B2006102012935A CN 200610201293 A CN200610201293 A CN 200610201293A CN 100513717 C CN100513717 C CN 100513717C
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Abstract
The invention relates to a construction method of assisted layered installation for super-high PRC steel structure of partition board. At first, connectors of steel structure pedestal and transverse beam is installed on the structure; then the steel structure pillar is welded with the connector of steel structure pedestal. After PRC light compound partition board under the steel structure transverse beam is installed, the steel structure transverse beam is installed; then PRC light compound partition board above the steel structure transverse beam is installed. Groove is opened on the PRC light compound partition board along the board width direction and the groove of steel structure transverse beam is filled to level by cement filling mortar; PRC light compound partition board is installed so that the groove at the bottom of PRC light compound partition board is aligned to steel structure transverse beam and fixed with it. There are cement filling mortar between the top face of board and the structure. After PRC light compound partition board is installed, the board sews of PRC light compound partition board is sealed by building glue. The problem that super high wall is difficult to build is solved.
Description
(1) technical field
The present invention relates to the construction method of installation of a kind of wall body structure and wall body structure thereof.
(2) background technology
The Wukesong Indoor Stadium is the Beijing 2008 Olympic Games Basketball hall, and the height of this every layer of building in sports palace is higher, and the highest partition wall will reach 10 meters, and most of partition walls are also wanted 5 meters high, and the construction of this superelevation body of wall exists the insurmountable difficult point problem of conventional art.In order to reach the target of the Green Olympics, this sports palace has all proposed higher requirement to the various aspects such as quality, intensity, sound insulation, fire prevention and environmental protection of partition wall.The first, require building fire protection and classification of waterproof to be one-level.The second, require press room, sound control room, information agency, Athlete Lounge, warm-up chamber and VIP Room etc. in the sports palace to use the room, the noise level limit of guaranteeing quiet environment should be arranged.Press room, sound control room, information agency and VIP Room etc., the air sound insulation factor of partition wall should be greater than 50dB.The air sound insulation factor of general room partition wall should be greater than 40dB.Traditional partition wall such as light steel keel gypsum board wall and hollow brick, is difficult to reach this index, and wall also do very thick.In addition, also require body of wall not nail, can not hang weight etc.Three, require all constructional materialss must satisfy requirements of green environmental protection, and traditional partition wall is difficult to the effect that reaches satisfied.
The tradition partition board has hollow blockwork, light steel keel gypsum board wall and haydite plate or the like, aspect overall target, performance and the construction of body of wall, all exists many problems:
(1), soundproof effect is bad.The tradition wall body structure be if will reach soundproof effect preferably, just need the thickness of body of wall do very thick, not only wasted usable floor area, also increased cost.
(2), fire endurance does not reach the stipulated time.The fire endurance of tradition wall body structure did not reach one hour, and what have is less than half an hour, the escape time requirement in the time of can not satisfying breaking out of fire.
(3), environmental protection index does not reach requirement.During the burning of tradition wall body structure, poisonous gas be can emit, the environment pollution and the injury person caused.
(4), the distortion index does not reach requirement.In the environment of humidity in summer, traditional wall body structure can produce distortion, causes cracking of wall surface, warpage.
(5), construction is loaded down with trivial details.The tradition wall body structure needs the situ wet operation, use a large amount of power and waters, and, body of wall is not easy to cut, work to later stage pipe laying, recessing causes certain inconvenience, in cutting process, and the easy crack of metope, quality to building can affect, and prolongs the duration sometimes.
(3) summary of the invention
The purpose of this invention is to provide a kind of steel structure assisted layered installation and construction method for superhigh PRC partition plate, the partition wall that mainly solves the super-high buildings thing satisfies the problem of one-level fire prevention, waterproof, sound insulation, green technology requirement simultaneously; And solve the problem that public building superelevation partition wall is difficult to construct.
The object of the present invention is achieved like this:
A kind of steel structure assisted layered installation and construction method for superhigh PRC partition plate is characterized in that:
Step 1: determine steel work suspension column connector and steel work crossbeam connector position, steel work suspension column connector is installed on works top board and the ground with expansion bolt;
Step 2: steel work crossbeam connector is installed in expansion bolt highly is no more than 5.5 meters position on the works;
Step 3: along body of wall steel structure column is installed at interval, steel structure column is holded up, its top and suspension column weld with steel work suspension column connector respectively;
Step 4: the following PRC light composite wall partition panel of steel work crossbeam is installed, and there is cement joint filling mortar at the yin, yang tenon place of plate bottom surface, plate seam;
Step 5: the steel work crossbeam is installed, at first at mounted PRC light composite wall partition panel end face along the plate width direction recessing, with cement joint filling mortar the groove of being opened is filled and led up, and the steel work crossbeam is pressed in the groove, weld with the steel work crossbeam connector that is fixed on both sides body of wall or the structural column at steel work crossbeam two ends;
Step 6: the above PRC light composite wall partition panel of steel work crossbeam is installed, earlier with PRC light composite wall partition panel bottom surface along the plate width direction recessing, with cement joint filling mortar steel work crossbeam groove is filled and led up then, the PRC light composite wall partition panel is installed, make the groove alignment steel work crossbeam and the build-in with it of PRC light composite wall partition panel bottom surface, cement joint filling mortar is arranged between plate top surface and the works;
Step 7: after the PRC light composite wall partition panel installed, treat whole metope cement joint filling mortar do coagulate after, with the plate seam of architecture adhesion agent sealing PRC light composite wall partition panel.
In step 3, the interval of above-mentioned steel structure column can be 3-5 rice.
In step 4, above-mentioned PRC light composite wall partition panel from the doorway or the distolateral beginning block-by-block of wall install, before installing,, make it fully moistening with PRC light composite wall partition panel and the works swabbing that is attached thereto.
Above-mentioned steel work crossbeam is adorned one along the body of wall short transverse every 3-5.5 meter amperes.
A fixing dihedral steel part is installed every 0.5m-1m in the top of above-mentioned PRC light composite wall partition panel and the junction of works.
Go into to be connected with the drill rod oblique cutting between the plate of above-mentioned PRC light composite wall partition panel and the plate.
The sub-wedging of timber wedge of the bottom of above-mentioned PRC light composite wall partition panel and top, tamp with cement joint filling mortar in the slit.
The component of above-mentioned cement joint filling mortar is: ordinary portland cement, medium sand, cement micro-expanding agent, 108 sol solutions.
The connecting portion of above-mentioned PRC light composite wall partition panel and works, yin, yang angle connecting portion, pipeline groove position is pasted grid cloth with polymer mortar and is strengthened.
A kind of super-high buildings partition wall of using above-mentioned steel structure assisted layered installation and construction method for superhigh PRC partition plate is fixedlyed connected with both sides body of wall, ground, the end face of works respectively around this partition wall, it is characterized in that:
This partition wall along both sides body of wall span direction every 3-5 meters steel structure columns that distribute, steel structure column by expansion bolt respectively be fixed on the works top board and ground steel work suspension column connector is connected.
This partition wall along the body of wall short transverse every 3-5.5 meters steel work crossbeams that distribute, the steel work crossbeam by expansion bolt respectively be fixed on the both sides body of wall on steel work crossbeam connector be connected.
In steel structure column and framework that the steel work crossbeam intersects to form, fixedly connected the PRC light composite wall partition panel, the PRC light composite wall partition panel has groove with the end that the steel work crossbeam is connected, the steel work crossbeam embeds in the groove fixing, by cement joint filling mortar groove is filled and led up, in the limit portion of PRC light composite wall partition panel and the plate seam cement joint filling mortar is arranged, plate seam outside is sealed by architecture adhesion agent.
The present invention compares the beneficial effect that has with existing conventional art: easy construction, quick, environmental protection, cost are low.The partition wall that has solved the super-high buildings thing satisfies the problem of one-level fire prevention, waterproof, sound insulation, green technology requirement simultaneously, and has solved the problem that the construction of public building superelevation partition wall is difficult to install.
The present invention has selected the PRC light composite wallboard for use, the PRC light composite wallboard be the fibre reinforced cement composite plate formed with inorganic filler, inorganic bond, glass fabric and inorganic enhancing modifying agent (abbreviation of PlantfibreReinforceCe-ment), it has following advantage:
Solid light, the intensity height is durable in use;
Green, environmental protection, energy-conservation, there is not any hazardous substances;
Sound insulation, insulation, freeze proof;
Fire prevention, waterproof, anti-ant, insect protected;
Good decorative property, surperficial tile fixing it goes without doing plucking is handled;
Shock resistance can be nailed, and can hang weight;
Easily cutting can saw, but pipeline is buried in recessing underground;
Sliceable special height, it is simple and convenient that door and window is installed;
Do operation, easy, shortening cycle of installation;
(10) increase building usage space, alleviate the load of agent structure, reduce comprehensive cost.
(4) description of drawings
Fig. 1 is the scheme of installation of steel work suspension column connector;
Fig. 2 is the scheme of installation of steel work crossbeam connector;
Fig. 3 is the structural representation that the PRC light composite wall partition panel vertically connects;
Fig. 4 is the structural representation that the PRC light composite wall partition panel laterally connects.
Fig. 5 is the facade structures schematic diagram of super-high buildings partition wall of the present invention.
Among the figure: 1-steel work suspension column connector, 2-steel work crossbeam connector, 3-steel structure column, 4-expansion bolt, 5-PRC light composite wall partition panel, the PRC light composite wall partition panel that 51-crossbeam is following, the PRC light composite wall partition panel that 52-crossbeam is above, 6-works end face, 7-steel work crossbeam, cement joint filling mortar under 81-crossbeam, cement joint filling mortar on 82-crossbeam, 9-architecture adhesion agent, 10-ground, 11-both sides body of wall, 12-dihedral steel part, 13-drill rod.
(5) specific embodiment
Embodiment is referring to Fig. 1-5, the PRC light composite wall partition panel when mounted, for the body of wall that highly surpasses 5.5 meters, it install to intend adopts steel structure assisted layered installation method to install, promptly along the body of wall length direction every a steel structure column 3 being installed about 4 meters, a steel work crossbeam 7 being installed every about 5 meters along the body of wall short transverse.The position of steel structure column 3 and steel work crossbeam 7 can be done suitably to adjust according to the real size of body of wall and the specification of PRC light composite wall partition panel material.
The concrete construction technology of the steel structure assisted layered installation of superelevation overlength PRC partition board is as follows:
Step 1: determine steel work suspension column and crossbeam connector position according to drawing and on-the-spot unwrapping wire situation;
Step 2: connector is installed.Referring to Fig. 1, steel work suspension column connector 1 usefulness expansion bolt 4 is installed on structure roof and the ground 10.Steel work suspension column connector 1 can be selected 220 * 220 * 10mm steel plate for use;
Referring to Fig. 2, steel work crossbeam connector 2 usefulness expansion bolts 4 are installed in are no more than 5.5 meters high positions on structural column or the both sides body of wall 11.Steel work crossbeam connector 2 can be with 150 * 150 * 10mm steel plate;
Step 3: 175H formed steel construction post 3 is holded up, and the top of steel structure column 3 and suspension column and steel work suspension column connector 1 weld, and welding requirements is according to " construction steel structure solder technology rules " construction.Above-mentioned steel structure column 3 is installed one along the body of wall length direction every about 4 meters;
Step 4: the following PRC light composite wall partition panel 51 of steel work crossbeam at first is installed.Available scaffold, wallboard installing rack cooperate to be installed, and the construction workman stands on the scaffold, and the workman uses wallboard that car (frame) is installed partition board is risen to setting height(from bottom) on the ground, by the workman on the scaffold partition board is in place;
Step 5: referring to Fig. 3, after the following PRC light composite wall partition panel 51 of crossbeam installs, carry out the installation of steel work crossbeam 7, above-mentioned steel work crossbeam 7 can adopt H shaped steel, installs one along the body of wall short transverse every about 5 meters.The at first PRC light composite wall partition panel 51 tops machine for working stone recessing below mounted crossbeam, recessing width 140 * 60mm, with the cement joint filling mortar under the crossbeam 81 groove of being opened is filled and led up, steel work crossbeam 7 is pressed in the groove, there is cement to overflow after requiring the steel work crossbeam to be pressed into, at last the steel work crossbeam connector 2 on steel work crossbeam 7 two ends and the both sides body of wall 11 is welded, welding requirements is according to " construction steel structure solder technology rules " construction;
Step 6: referring to Fig. 3, the above PRC light composite wall partition panel 52 of steel work crossbeam is installed, earlier with the machine for working stone recessing of partition board bottom, recessing width 140 * 60mm, with the cement joint filling mortar 82 on the crossbeam steel work crossbeam groove is filled and led up then, partition board is installed and is installed according to PRC light composite wall partition panel mounting method;
Step 7: referring to Fig. 4, the side face seam of PRC light composite wall partition panel between laterally is bonding with cement joint filling mortar 8, after the PRC light composite wall partition panel is installed, treat whole metope cement joint filling mortar do coagulate after, with architecture adhesion agent 9 sealing partition board plates seams.Architecture adhesion agent 9 can adopt the architecture adhesion agent of BY-2 type.
The component of cement joint filling mortar 8 is: 32.5 ordinary portland cements, the medium sand that sieves, cement micro-expanding agent, 108 sol solutions.Its mixing ratio by weight is 1:0.5:0.07, cement, medium sand, cement micro-expanding agent is mixed mix even back with the mediation of 108 sol solutions suitably.Wherein 108 sol solutions are with environmental protection 108 rubber powder 200g and water 50kg companion and form.
The PRC light composite wall partition panel is carried out dry operation in installation process, should avoid large tracts of land trickle and soaked.The problem that partition board should be noted is installed: when in partition board, punching pipe laying and case, box, should after partition board installs 5-7 days, carry out, punch big or pipeline during, add steel fibre or framework in the pipeline both sides by field condition side by side more than three, the hole is built closely knit with mortar, the same thickness of slab of thickness.
Referring to Fig. 5, a fixing dihedral steel part 12 is installed every 0.5m-1m in the junction of junction, plate both sides and the concrete structural column or the wall of the junction of the top of above-mentioned PRC light composite wall partition panel and concrete structure roof or beam, bottom and concrete structure base plate.Dihedral steel part 12 can adopt the angle steel of 40 * 40 * 125mm, and angle steel is fixed with 32 nailings or M6 * 50 expansion bolts, and the PRC light composite wall partition panel is connected smooth with fixing dihedral steel part 12, and distortion or displacement must not be arranged.When the wall height surpassed 3m, a fixedly dihedral steel part 12 was made a call to every 1m in wall, post side, and the door buttress is connected with structural wall to be needed to reinforce with 10mm * 160mm expansion bolt.
Referring to Fig. 5, to go into to be connected with drill rod 13 oblique cuttings between the plate of above-mentioned PRC light composite wall partition panel and the plate, drill rod 13 can adopt 250 * Φ, 6 drill rods.
For PRC light composite wall partition panel and structural wall (post) connecting portion, yin, yang angle connecting portion, pipeline groove position is adopted polymer mortar to paste grid cloth and is handled, require: polymer is pasted the grid tape thickness and is controlled in 1.5mm-2mm, the grid cloth width 50mm of metope seam, the grid cloth width 100mm-150mm of yin, yang angle seam, fibrous mesh cloth must all be imbedded, and must not expose by wrinkle.
Referring to Fig. 5, the super-high buildings partition wall of the above-mentioned steel structure assisted layered installation and construction method for superhigh PRC partition plate of this application is fixedlyed connected with both sides body of wall 11, ground 10, the end face 6 of works respectively around this partition wall.
This partition wall along both sides body of wall span direction every 3-5 meters steel structure columns 3 that distribute, steel structure column by expansion bolt respectively be fixed on the works top board and ground steel work suspension column connector 1 is connected.
This partition wall along the body of wall short transverse every 3-5.5 meters steel work crossbeams 7 that distribute, the steel work crossbeam by expansion bolt respectively be fixed on the both sides body of wall on steel work crossbeam connector 2 be connected.
In steel structure column and framework that the steel work crossbeam intersects to form, fixedly connected PRC light composite wall partition panel 5, the PRC light composite wall partition panel has groove with the end that the steel work crossbeam is connected, steel work crossbeam 7 embeds in the groove fixing, by cement joint filling mortar 8 groove is filled and led up, in the limit portion of PRC light composite wall partition panel and the plate seam cement joint filling mortar 8 is arranged, plate seam outside is by architecture adhesion agent 9 sealings.
PRC light composite wall partition panel mounting method is given an example:
By the good wallboard of apolegamy from the doorway or wall is distolateral installs by model order block-by-block.Erection sequence:
1), cleans clean wallboard top, bottom, both sides with water with hairbrush.
2), the works and the every PRC light composite wall partition panel swabbing to be installed that will be connected with the PRC light composite wall partition panel, make it fully moistening.
3), smear one deck cement joint filling mortar on end face, the ground of PRC light composite wall partition panel.
4), at the yin, yang tenon place of two PRC light composite wall partition panel joint faces, i.e. the side swabbing of plate is moistening, smears cement mortar then.
5), horizontal ejection PRC light composite wall partition panel makes it in place, with between the PRC light composite wall partition panel or PRC light composite wall partition panel and wall construction jam-packed piece together tight compacting, and guaranteeing that the mortar extruding of PRC light composite wall partition panel side is closely knit, mortar joints thickness is between 5mm-10mm.
6), plate face, the lateral vertical of adjusting the PRC light composite wall partition panel used the sub-wedging plate of timber wedge bottom, top.
7), proofread and correct planeness, proofread and correct verticality,, touch centering, and then with the sub-wedging of timber wedge bottom, end seam tamps with mortar with rubber hammer as wrong with vertical line with guiding ruler.
8), check the compactness of PRC light composite wall partition panel and top, bottom, plate and plate seam, as closely knit not tight, should in time mend packing reality mortar.
8), cleaning mounted PRC light composite wall partition panel surface, the unnecessary mortar of extruding is wipeed off, clean out.
10), seam crossing the essential wet curing below 70%-80% 2 days, prevents joint filling mortar drying shrinkage according to the humidity of weather.
11) after curing time, treat that the plate seam parches, with BY-2 architecture adhesion agent closure plate seam.
Claims (10)
- [claim 1] a kind of steel structure assisted layered installation and construction method for superhigh PRC partition plate is characterized in that:Step 1: determine steel work suspension column connector and steel work crossbeam connector position, steel work suspension column connector is installed on works top board and the ground with expansion bolt;Step 2: steel work crossbeam connector is installed in expansion bolt highly is no more than 5.5 meters position on the works;Step 3: along body of wall steel structure column is installed at interval, steel structure column is holded up, its top and suspension column weld with steel work suspension column connector respectively;Step 4: the following PRC light composite wall partition panel of steel work crossbeam is installed, and there is cement joint filling mortar at the yin, yang tenon place of plate bottom surface, plate seam;Step 5: the steel work crossbeam is installed, at first at mounted PRC light composite wall partition panel end face along the plate width direction recessing, with cement joint filling mortar the groove of being opened is filled and led up, and the steel work crossbeam is pressed in the groove, weld with the steel work crossbeam connector that is fixed on both sides body of wall or the structural column at steel work crossbeam two ends;Step 6: the above PRC light composite wall partition panel of steel work crossbeam is installed, earlier with PRC light composite wall partition panel bottom surface along the plate width direction recessing, with cement joint filling mortar steel work crossbeam groove is filled and led up then, the PRC light composite wall partition panel is installed, make the groove alignment steel work crossbeam and the build-in with it of PRC light composite wall partition panel bottom surface, cement joint filling mortar is arranged between plate top surface and the works;Step 7: after the PRC light composite wall partition panel installed, after treating that whole metope cement joint filling mortar is done with fixed attention, plate seam with architecture adhesion agent sealing PRC light composite wall partition panel, the PRC light composite wall partition panel is selected the PRC light composite wallboard for use, and the PRC light composite wallboard is the fibre reinforced cement composite plate of forming with inorganic filler, inorganic bond, glass fabric and inorganic enhancing modifying agent.
- [claim 2] steel structure assisted layered installation and construction method for superhigh PRC partition plate according to claim 1 is characterized in that: in step 3, above-mentioned steel structure column be spaced apart 3-5 rice.
- [claim 3] steel structure assisted layered installation and construction method for superhigh PRC partition plate according to claim 1, it is characterized in that: in step 4, above-mentioned PRC light composite wall partition panel from the doorway or the distolateral beginning block-by-block of wall install, before installing,, make it fully moistening with PRC light composite wall partition panel and the works swabbing that is attached thereto.
- [claim 4] steel structure assisted layered installation and construction method for superhigh PRC partition plate according to claim 1 is characterized in that: above-mentioned steel work crossbeam is adorned one along the body of wall short transverse every 3-5.5 meter amperes.
- [claim 5] steel structure assisted layered installation and construction method for superhigh PRC partition plate according to claim 1, it is characterized in that: the junction of the top of above-mentioned PRC light composite wall partition panel and works end face, every 0.5m-1m a fixing dihedral steel part is installed.
- [claim 6] steel structure assisted layered installation and construction method for superhigh PRC partition plate according to claim 1 is characterized in that: go into to be connected with the drill rod oblique cutting between the plate of above-mentioned PRC light composite wall partition panel and the plate.
- [claim 7] steel structure assisted layered installation and construction method for superhigh PRC partition plate according to claim 1 is characterized in that: the sub-wedging of timber wedge of the bottom of above-mentioned PRC light composite wall partition panel and top, tamp with cement joint filling mortar in the slit.
- [claim 8] steel structure assisted layered installation and construction method for superhigh PRC partition plate according to claim 7 is characterized in that: the component of above-mentioned cement joint filling mortar is: ordinary portland cement, medium sand, cement micro-expanding agent, 108 sol solutions.
- [claim 9] steel structure assisted layered installation and construction method for superhigh PRC partition plate according to claim 1, it is characterized in that: the connecting portion of above-mentioned PRC light composite wall partition panel and works, yin, yang angle connecting portion, pipeline groove position are pasted grid cloth with polymer mortar and are strengthened.
- [claim 10] a kind of application rights requires the super-high buildings partition wall of one of 1-9 described steel structure assisted layered installation and construction method for superhigh PRC partition plate, fixedly connected with both sides body of wall, ground, the end face of works respectively around this partition wall, it is characterized in that:This partition wall along both sides body of wall span direction every 3-5 meters steel structure columns that distribute, steel structure column by expansion bolt respectively be fixed on the works top board and ground steel work suspension column connector is connected;This partition wall along the body of wall short transverse every 3-5.5 meters steel work crossbeams that distribute, the steel work crossbeam by expansion bolt respectively be fixed on the both sides body of wall on steel work crossbeam connector be connected;In steel structure column and framework that the steel work crossbeam intersects to form, fixedly connected the PRC light composite wall partition panel, the PRC light composite wall partition panel has groove with the end that the steel work crossbeam is connected, the steel work crossbeam embeds in the groove fixing, by cement joint filling mortar groove is filled and led up, in the limit portion of PRC light composite wall partition panel and the plate seam cement joint filling mortar is arranged, plate seam outside is sealed by architecture adhesion agent.
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| CNB2006102012935A CN100513717C (en) | 2006-12-13 | 2006-12-13 | Steel structure assisted layered installation and construction method for superhigh PRC partition plate |
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| CNB2006102012935A CN100513717C (en) | 2006-12-13 | 2006-12-13 | Steel structure assisted layered installation and construction method for superhigh PRC partition plate |
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| CN102777042A (en) * | 2012-07-27 | 2012-11-14 | 中山建华墙体材料有限公司 | Installation technology of connecting board type inner separation wall |
| CN102852251A (en) * | 2012-09-11 | 2013-01-02 | 苏州柯利达装饰股份有限公司 | Joggled light-weight partition |
| CN103266692B (en) * | 2013-04-15 | 2015-02-25 | 浙江海天建设集团有限公司 | Top and bottom mounting structure for composite partition |
| CN103266693B (en) * | 2013-04-15 | 2015-02-25 | 浙江海天建设集团有限公司 | Integral assembly type composite partition wall seamless mounting structure |
| CN105019580A (en) * | 2015-07-23 | 2015-11-04 | 苏州旭杰建筑新技术有限公司 | Moistureproof wall |
| CN105908848A (en) * | 2016-04-08 | 2016-08-31 | 天津住宅集团建设工程总承包有限公司 | Super long lightweight sand aerating partition plate seaming method |
| CN106930537A (en) * | 2016-05-19 | 2017-07-07 | 福建荣盛钢结构实业有限公司 | A kind of steel structure wall hoisting structure |
| CN106351362B (en) * | 2016-08-30 | 2019-06-07 | 江苏嘉洋华联建筑装饰股份有限公司 | Superelevation lightgage steel joist Thistle board partition wall and its construction method |
| CN111088859A (en) * | 2018-10-23 | 2020-05-01 | 山东大学 | Assembled outer wall structure and mounting method thereof |
| CN110512774A (en) * | 2019-07-29 | 2019-11-29 | 中建四局第六建筑工程有限公司 | A kind of the ALC stripe board internal partition wall and its construction method of super-high |
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