CN101892717B - Large autoclaved lightweight aerated concrete slab and installation method thereof - Google Patents
Large autoclaved lightweight aerated concrete slab and installation method thereof Download PDFInfo
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- CN101892717B CN101892717B CN2010102235357A CN201010223535A CN101892717B CN 101892717 B CN101892717 B CN 101892717B CN 2010102235357 A CN2010102235357 A CN 2010102235357A CN 201010223535 A CN201010223535 A CN 201010223535A CN 101892717 B CN101892717 B CN 101892717B
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- autoclaved lightweight
- aerated concrete
- lightweight aerated
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- concrete slab
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Abstract
The invention provides a large autoclaved lightweight aerated concrete slab. The large autoclaved lightweight aerated concrete slab comprises 5 to 9 autoclaved lightweight aerated concrete panels and two pieces of channel steel, wherein the two pieces of channel steel are arranged at an interval; the side edges of adjacent two autoclaved lightweight aerated concrete panels are connected with each other through a connecting rod; and the connecting rod is connected with the channel steel through a bolt. The installation method comprises the following steps of: (1) temporarily fixing the two pieces of channel steel on a working platform, connecting adjacent autoclaved lightweight aerated concrete panels by using the connecting rod and fixing the connecting rod on the channel steel through the bolt so as to form the large autoclaved lightweight aerated concrete slab; (2) repairing a slab joint (3) between adjacent autoclaved lightweight aerated concrete panels, moving the large slab to a corresponding position and fixing the channel steel and an angle steel accessory on a main steel structure through a bolt; and (4) repairing the slab joint of the large autoclaved lightweight aerated concrete slab. Due to the integral hoisting of the large autoclaved lightweight aerated concrete slab, the work amount of high-altitude operation is reduced, splicing work and hoisting work can be performed at the same time and working efficiency is improved greatly.
Description
Technical field
The present invention relates to a kind of large autoclaved lightweight aerated concrete slab and mounting method.
Background technology
Autoclaved lightweight aerated concrete (Autoclaved Lightweight Concrete; ALC) plate abbreviation ALC plate is that a kind of silica sand with high-quality, quicklime, cement etc. are raw material; Through the high-performance light aerated concrete panel that strict process process and steam curing at high pressure form, be a kind of Green environmental-protection building materials for wall of novel light.Characteristics such as install for the scene, autoclaved lightweight concrete board has light weight, and the required steel of support system are few, and it is few that required plant equipment is installed, and installation rate is fast, and the duration is short.And the installation of existing autoclaved lightweight concrete board is most for monolithic ALC plate is directly lifted, and all installation exercises all carry out at height in the air, and complex operation is complicated, and the amount of labour is big.
Summary of the invention
The technical problem that the present invention will solve is to the deficiency of prior art, a kind of large autoclaved lightweight aerated concrete slab and mounting method to be provided; With large autoclaved lightweight aerated concrete slab assembling back integral hoisting; Reduce high-altitude installation exercise engineering quantity, greatly the reduction of erection time, improve installation effectiveness.
Promptly the object of the present invention is to provide a kind of large autoclaved lightweight aerated concrete slab and mounting method.
For realizing above-mentioned purpose, the present invention adopts following technical scheme:
A kind of large autoclaved lightweight aerated concrete slab; Comprise 5-9 piece autoclaved lightweight concrete board material and two channel-section steels; These two channel-section steels are provided with at interval; The autoclaved lightweight concrete board material is sequentially arranged on the channel-section steel, and the side of adjacent two blocks of autoclaved lightweight concrete board materials connects through the connecting rod that is plugged in wherein, is connected through bolt between this connecting rod and the channel-section steel.
The plate seam that forms between the adjacent autoclaved lightweight concrete board material is filled with autoclaved lightweight aerated concrete successively and repairs powder, blowing agent or rock wool, polyethylene rod, and scribbles epoxy resin primer and waterproof gasket cement on channel-section steel one side direction.
The diameter of said polyethylene rod is 10mm.
In above-mentioned large autoclaved lightweight aerated concrete slab; Usually the position of channel-section steel is at distance plate end 300mm place; But can adjust according to the installation needs of reality; The stability problem of large autoclaved lightweight aerated concrete slab when considering lifting can not cause the serious skew of center of gravity during with lifting and influences the big plate skew of monoblock and be as the criterion.
The width of above-mentioned autoclaved lightweight concrete board material is generally about 60mm, and length is set type according to actual facade and decided, and takes all factors into consideration the relation of thickness of slab and load, and the length of the autoclaved lightweight concrete board material described in the present invention is no more than 5.2m.
A kind of mounting method of large autoclaved lightweight aerated concrete slab may further comprise the steps:
(1) with steel fastener two channel-section steels is temporarily fixed on the working platform; On the side of autoclaved lightweight concrete board material, punch; Connecting rod is installed;, connecting rod is fixed on the channel-section steel adjacent autoclaved lightweight concrete board material splicing through this connecting rod, forms large autoclaved lightweight aerated concrete slab through bolt;
(2) repair the plate seam that forms between the adjacent autoclaved lightweight concrete board material; On channel-section steel one side direction; In the plate seam, fill autoclaved lightweight aerated concrete successively and repair powder, blowing agent or rock wool, polyethylene rod, and apply epoxy resin primer and waterproof gasket cement.
(3) confirm construction part; Unwrapping wire; The channel-section steel that connects the large autoclaved lightweight aerated concrete slab back with suspender; After slinging, detect large autoclaved lightweight aerated concrete slab verticality and levelness, then it is moved to the relevant position and channel-section steel and the angle steel annex of drawing from the main body steel work are fixed through bolt;
(4) plate of repairing between the adjacent large autoclaved lightweight aerated concrete slab stitches; From from inside to outside near body of wall one side; In the plate seam, fill up autoclaved lightweight aerated concrete successively and repair powder, blowing agent or rock wool, polyethylene rod, and apply epoxy resin primer and waterproof gasket cement.
The diameter of said polyethylene rod is 10mm.
Scribble the large autoclaved lightweight aerated concrete slab body of wall of waterproof gasket cement, can carry out the operation of exposed wall water proof coating application at 48 hours～30 days.
The invention has the advantages that:
The integral hoisting of large autoclaved lightweight aerated concrete slab of the present invention is big for the exterior wall area, body rule, the building that the construction plant is spacious; Reduced work high above the ground engineering amount; And assembly unit work and lifting work can carry out simultaneously, and continuous productive process is increased work efficiency greatly.
Description of drawings
The longitdinal cross-section diagram that Fig. 1 is connected with the main body steel work for large autoclaved lightweight aerated concrete slab of the present invention.
The view in transverse section that Fig. 2 is connected with the main body steel work for large autoclaved lightweight aerated concrete slab of the present invention.
Fig. 3 is the sectional view after the plate seam is repaired between autoclaved lightweight concrete board material of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described further.
Like Fig. 1, shown in Figure 2, the longitdinal cross-section diagram and the view in transverse section that are connected with the main body steel work for large autoclaved lightweight aerated concrete slab of the present invention.Autoclaved lightweight concrete board material 1 is connected with channel-section steel 4 with bolt 3 through connecting rod 2; Be connected through angle steel 5 between channel-section steel 4 and the main body steel work 8; Fixing between channel-section steel 4 and the angle steel 5 through several bolts 6, fixing between angle steel 5 and the main body steel work 8 through bolt 7.As shown in Figure 3; Be the sectional view after the plate seam repairing that forms between the adjacent autoclaved lightweight concrete board material; A among the figure represents the outside of large autoclaved lightweight aerated concrete slab; The inboard that B represents large autoclaved lightweight aerated concrete slab is promptly near a side of channel-section steel; The plate seam is filled with autoclaved lightweight aerated concrete successively and repairs powder 9, blowing agent or rock wool 10, polyethylene rod 12 from the outside of channel-section steel one side direction large autoclaved lightweight aerated concrete slab, and scribbles epoxy resin primer and waterproof gasket cement 11.
Wherein, each piece large autoclaved lightweight aerated concrete slab comprises that 5-9 piece width is that 60mm, length are the autoclaved lightweight concrete board material of 5.2m.
The installation process of above-mentioned large autoclaved lightweight aerated concrete slab is:
1, assembly unit: at first use several H steel or channel-section steel to produce the assembly unit working platform of long iron plate stool shape, be fixed on the ground, and guarantee that the height of H steel or channel-section steel is in same level with expansion bolt.Lie on the working platform according to the drawing design size making the used connection channel-section steel of big plate, temporary fixed with steel fastener; Move the autoclaved lightweight concrete board material and be placed on the channel-section steel, and on its side, punch, connecting rod is installed adjacent autoclaved lightweight concrete board material is coupled together, with screw rod connecting rod is fixed on the channel-section steel then.
2, the plate seam is repaired: the filling autoclaved lightweight aerated concrete is repaired powder, blowing agent or rock wool in the plate seam that between the autoclaved lightweight concrete board material, forms successively on channel-section steel one side direction, diameter is the polyethylene rod of 10mm, and applies epoxy resin primer and waterproof gasket cement.
3, lifting: the channel-section steel at the large autoclaved lightweight aerated concrete slab rear portion that suspender and assembly unit is intact links to each other; Lift the relevant position to big plate; Utilize sash weight to detect big plate verticality and levelness, utilize bolt that preassembled angle steel on channel-section steel and the agent structure is connected.
4, the plate seam is repaired: certainly near body of wall one side from inside to outside; Fill up successively in the plate that between large autoclaved lightweight aerated concrete slab, the forms seam that autoclaved lightweight aerated concrete is repaired powder, blowing agent or rock wool, diameter is the polyethylene rod of 10mm, and apply epoxy resin primer and waterproof gasket cement.
5, whole wall face is coated with water-repellent paint.
Claims (5)
1. large autoclaved lightweight aerated concrete slab; It is characterized in that; Comprise 5-9 piece autoclaved lightweight concrete board material and two channel-section steels, these two channel-section steels are provided with at interval, and the autoclaved lightweight concrete board material is sequentially arranged on the channel-section steel; The side of adjacent two blocks of autoclaved lightweight concrete board materials connects through the connecting rod that is plugged in wherein, is connected through bolt between this connecting rod and the channel-section steel.
2. large autoclaved lightweight aerated concrete slab according to claim 1; It is characterized in that; The plate seam that forms between the adjacent autoclaved lightweight concrete board material; On channel-section steel one side direction, be filled with autoclaved lightweight aerated concrete successively and repair powder, blowing agent or rock wool, polyethylene rod, and apply epoxy resin primer and waterproof gasket cement.
3. large autoclaved lightweight aerated concrete slab according to claim 2 is characterized in that, the diameter of said polyethylene rod is 10mm.
4. the mounting method of a large autoclaved lightweight aerated concrete slab may further comprise the steps:
(1) with steel fastener two channel-section steels is temporarily fixed on the working platform; On the side of autoclaved lightweight concrete board material, punch; Connecting rod is installed;, connecting rod is fixed on the channel-section steel adjacent autoclaved lightweight concrete board material splicing through this connecting rod, forms large autoclaved lightweight aerated concrete slab through bolt;
(2) repair the plate seam that forms between the adjacent autoclaved lightweight concrete board material; On channel-section steel one side direction; In the plate seam, fill autoclaved lightweight aerated concrete successively and repair powder, blowing agent or rock wool, polyethylene rod, and scribble epoxy resin primer and waterproof gasket cement;
(3) confirm construction part; Unwrapping wire; The channel-section steel that connects the large autoclaved lightweight aerated concrete slab back with suspender; After slinging, detect large autoclaved lightweight aerated concrete slab verticality and levelness, then it is moved to the relevant position and channel-section steel and the angle steel annex of drawing from the main body steel work are fixed through bolt;
(4) plate of repairing between the adjacent large autoclaved lightweight aerated concrete slab stitches; From from inside to outside near body of wall one side; In the plate seam, fill up autoclaved lightweight aerated concrete successively and repair powder, blowing agent or rock wool, polyethylene rod, and scribble epoxy resin primer and waterproof gasket cement.
5. the mounting method of large autoclaved lightweight aerated concrete slab according to claim 4 is characterized in that, the diameter of said polyethylene rod is 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102235357A CN101892717B (en) | 2010-06-30 | 2010-06-30 | Large autoclaved lightweight aerated concrete slab and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102235357A CN101892717B (en) | 2010-06-30 | 2010-06-30 | Large autoclaved lightweight aerated concrete slab and installation method thereof |
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| Publication Number | Publication Date |
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| CN101892717A CN101892717A (en) | 2010-11-24 |
| CN101892717B true CN101892717B (en) | 2012-04-18 |
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| CN2010102235357A Expired - Fee Related CN101892717B (en) | 2010-06-30 | 2010-06-30 | Large autoclaved lightweight aerated concrete slab and installation method thereof |
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015661B (en) * | 2011-09-20 | 2016-04-27 | 马义和 | Decorate the construction method that large plate seamless entirety manufactured, installed integration within doors |
| CN102926495A (en) * | 2012-03-19 | 2013-02-13 | 南京旭建新型建材股份有限公司 | Autoclaved lightweight aerated concrete materials-based suspended ceiling |
| CN102877573B (en) * | 2012-10-17 | 2015-11-18 | 南京旭建新型建材股份有限公司 | The ALC wall connecting node of Fast Installation |
| CN106337528A (en) * | 2015-07-16 | 2017-01-18 | 卓达新材料科技集团有限公司 | Prefabricated interior wallboard |
| CN105370048A (en) * | 2015-10-12 | 2016-03-02 | 中建二局第三建筑工程有限公司 | Construction method of ultrahigh ultralong steam pressing lightweight aerated concrete panel wall |
| 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 |
| CN107740530B (en) * | 2017-11-21 | 2024-03-19 | 深圳金鑫绿建股份有限公司 | High-temperature autoclaved lightweight aerated concrete integral external wall panel and construction method thereof |
| CN108979166A (en) * | 2018-09-05 | 2018-12-11 | 中国冶集团有限公司 | Steam-pressing aero-concrete large plate construction method with architectural surface |
| CN109184036B (en) * | 2018-09-11 | 2020-06-30 | 中建三局集团有限公司 | Construction method of ALC (autoclaved lightweight concrete) board for external wall panel |
| CN109653404A (en) * | 2019-02-26 | 2019-04-19 | 济南金海洋建筑科技有限公司 | First fill the construction method and structural system of prefabricated big plate filled wall concrete structure |
| CN113123644B (en) * | 2021-04-27 | 2023-02-24 | 森特士兴集团股份有限公司 | Refrigeration house plate system |
| CN113700247B (en) * | 2021-07-30 | 2022-11-08 | 江苏宝鹏建筑工业化材料有限公司 | Anti-permeation cracking autoclaved aerated concrete slab and mounting method thereof |
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| CN1349026A (en) * | 2000-10-16 | 2002-05-15 | 胥开理 | Brick-less wall in building |
| CN101560797A (en) * | 2009-06-02 | 2009-10-21 | 筑巢（北京）科技有限公司 | Wall body of light steel structure and construction method thereof |
| CN101748829A (en) * | 2009-12-30 | 2010-06-23 | 北京工业大学 | Combined shear wall with concealed strip multi-cavity core plate of steel pipes and concrete |
| CN201695548U (en) * | 2010-06-30 | 2011-01-05 | 中国京冶工程技术有限公司 | Large steam lightweight aerated concrete panel |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11241438A (en) * | 1998-02-23 | 1999-09-07 | Asahi Chem Ind Co Ltd | Metal fixture and mounting method of alc panel |
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2010
- 2010-06-30 CN CN2010102235357A patent/CN101892717B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1349026A (en) * | 2000-10-16 | 2002-05-15 | 胥开理 | Brick-less wall in building |
| CN101560797A (en) * | 2009-06-02 | 2009-10-21 | 筑巢（北京）科技有限公司 | Wall body of light steel structure and construction method thereof |
| CN101748829A (en) * | 2009-12-30 | 2010-06-23 | 北京工业大学 | Combined shear wall with concealed strip multi-cavity core plate of steel pipes and concrete |
| CN201695548U (en) * | 2010-06-30 | 2011-01-05 | 中国京冶工程技术有限公司 | Large steam lightweight aerated concrete panel |
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| CN101892717A (en) | 2010-11-24 |
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| CP01 | Change in the name or title of a patent holder |
Address after: 100088 West Tucheng Road, Haidian District, Beijing, No. 33 Co-patentee after: MCC TIANGONG GROUP Corp.,Ltd. Patentee after: CHINA JINGYE ENGINEERING Co.,Ltd. Co-patentee after: CENTRAL RESEARCH INSTITUTE OF BUILDING AND CONSTRUCTION CO., LTD. MCC Group Address before: 100088 West Tucheng Road, Haidian District, Beijing, No. 33 Co-patentee before: MCC TIANGONG CONSTRUCTION Co.,Ltd. Patentee before: CHINA JINGYE ENGINEERING Co.,Ltd. Co-patentee before: CENTRAL RESEARCH INSTITUTE OF BUILDING AND CONSTRUCTION CO., LTD. MCC Group |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181205 Address after: 518000 the 23 floor, Kim Chi Chi Valley, 1 Tong Ling Road, Lau sin Avenue, Nanshan District, Shenzhen, Guangdong. Co-patentee after: MCC TIANGONG GROUP Corp.,Ltd. Patentee after: CENTRAL RESEARCH INSTITUTE OF BUILDING AND CONSTRUCTION Co.,Ltd. Address before: 100088 West Tucheng Road, Haidian District, Beijing, No. 33 Co-patentee before: MCC TIANGONG GROUP Corp.,Ltd. Patentee before: CHINA JINGYE ENGINEERING Co.,Ltd. Co-patentee before: CENTRAL RESEARCH INSTITUTE OF BUILDING AND CONSTRUCTION CO., LTD. MCC Group |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20190630 |