CN112502344A - Light steel keel gypsum board suspended ceiling construction process - Google Patents
Light steel keel gypsum board suspended ceiling construction process Download PDFInfo
- Publication number
- CN112502344A CN112502344A CN202011009289.5A CN202011009289A CN112502344A CN 112502344 A CN112502344 A CN 112502344A CN 202011009289 A CN202011009289 A CN 202011009289A CN 112502344 A CN112502344 A CN 112502344A
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- CN
- China
- Prior art keywords
- keel
- gypsum
- suspended ceiling
- ceiling
- keels
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/18—Means for suspending the supporting construction
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
- E04B9/24—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto
- E04B9/245—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto by means of screws, bolts or clamping strips held against the underside of the supporting construction
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/043—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of plaster
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Finishing Walls (AREA)
Abstract
The invention discloses a light steel keel gypsum board suspended ceiling construction process, which comprises the following steps: step S1: measuring the design elevation of the ceiling, and popping up a cross intersection point of the steel bar suspender along the wall and the column; step S2: determining the elevation of the lower end of the steel bar suspender, and welding and fixing the upper end of the steel bar suspender and the expansion bolt; step S3: the main keels are provided with hanging pieces in advance, connected and provided with connecting pieces; step S4: hanging the secondary keel on the main keel according to the elastic grading line through a hanging piece; step S5: installing gypsum boards from the middle of the ceiling in sequence in the direction of the keels, and extending and partitioning the gypsum boards to two sides for installation; step S6: after the gypsum board is installed, the board seams are embedded twice by using gypsum putty, and after the second drying, the paper tape is attached to the board seams by using varnish connecting agent. The invention achieves the function of preventing the wall surface from cracking; the suspended ceiling has the advantages of simple process, convenient operation, good decorative effect, firm suspended ceiling, effective prevention of cracking and deformation of the wall surface and long service life.
Description
Technical Field
The invention relates to a suspended ceiling construction process of a gypsum board, in particular to a suspended ceiling construction process of a light steel keel gypsum board.
Background
The light steel keel gypsum board is a keel board combined by gypsum board and light steel keel, the material accessories are suspender, turnbuckle and nail-shooting, the main machine for assembling is electric saw, toothless saw, nail-shooting gun, pliers, screwdriver, etc.
The gypsum board is a material prepared by taking building gypsum as a main raw material. The building material has the advantages of light weight, high strength, small thickness, convenient processing, sound insulation, heat insulation, fire prevention and other good performances, and is one of the currently-developed novel light boards. Gypsum boards have been widely used for interior partitions, wall-covering panels (instead of wall plasters), ceilings, sound-absorbing panels, floor slabs, and various decorative panels in various buildings such as houses, office buildings, shops, hotels, and industrial plants.
The gypsum ceiling decorative board is a novel ceiling decorative material which is most widely applied in the current home decoration in China. The gypsum decorative board mainly has the following varieties and functions, and is particularly suitable for decoration of toilets and kitchens; the sound absorption gypsum board has a strong noise-proof function; the composite gypsum decorative board can preserve heat, insulate heat and has a decorative function; the paper-surface gypsum board has wide application and strong decorative effect, and is suitable for suspended ceilings of rooms. However, in engineering practice, the suspended ceiling is prone to be loosened, deformed, cracked and the like due to various reasons.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a light steel keel gypsum board suspended ceiling construction process.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a light steel keel gypsum board suspended ceiling construction process, which comprises the following steps:
step S1: measuring the design elevation of the ceiling, and popping up a cross intersection point of the steel bar suspender along the wall and the column;
step S2: determining the elevation of the lower end of the steel bar suspender, and welding and fixing the upper end of the steel bar suspender and the expansion bolt;
step S3: the method comprises the following steps that a hanging piece is pre-installed on a main keel, the main keel is connected, a connecting piece is installed, a stay wire is used for adjusting elevation to be arched and straight, an edge keel is fixed, and a matched edge-closing keel is selected to be fixedly connected with a wall body;
step S4: hanging the secondary keel on the main keel according to the elastic grading line through a hanging piece;
step S5: installing gypsum boards from the middle of the ceiling in sequence in the direction of the keels, extending the gypsum boards to two sides and installing the gypsum boards in blocks, wherein the gypsum boards are fixed with the main keels and the secondary keels by self-tapping screws;
step S6: after the gypsum board is installed, the board seams are embedded twice by using gypsum putty, and after the second drying, the paper tape is attached to the board seams by using varnish connecting agent.
In a preferred embodiment of the present invention, in step S2, the rebar suspending rods are 300mm to 500mm away from the main joist end concrete.
As a preferred embodiment of the present invention, in step S3, the edge keels need to be kept straight.
As a preferable technical solution of the present invention, in the step S4, the distance between the cross runners is 450-550mm, and when a plurality of cross runners need to be continuously connected, the cross runners are connected and adjusted and fixed while being hung by using the cross runner connecting member.
In a preferred embodiment of the present invention, in step S5, the pitch of the tapping screws is less than 200mm, wherein,
the self-tapping screw is a galvanized self-tapping screw.
In a preferred embodiment of the present invention, in step S6, the paper tape is attached to the board by a varnish adhesive and then covered with a gypsum putty layer.
In a preferred embodiment of the present invention, in step S6, the main keel interval is not greater than 1000mm, and the overhang is not greater than 500 mm.
In a preferred embodiment of the present invention, in step S6, the hanger bar is a galvanized threaded bar having a diameter of 4mm to 8 mm.
The invention has the following beneficial effects: the invention achieves the function of preventing the wall surface from cracking; the suspended ceiling has the advantages of simple process, convenient operation, good decorative effect, firm suspended ceiling, effective prevention of cracking and deformation of the wall surface and long service life.
Detailed Description
The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is in no way intended to limit the invention.
Examples
The invention provides a light steel keel gypsum board suspended ceiling construction process, which comprises the following steps:
step S1: measuring the design elevation of the ceiling, popping up a cross intersection point of the steel bar suspender along the wall and the column, and allowing the horizontal deviation to be less than 5 mm; determining the elevation of the lower end of the steel bar suspender, and welding and fixing the upper end of the steel bar suspender and the expansion bolt, wherein the distance between the steel bar suspender and the end part of the main keel is less than 300 mm; the method comprises the following steps that a base layer treatment is further included before line snapping, the base layer treatment step is that the pipeline hole plugging part is cleaned up before suspended ceiling construction, and sundries on the top are also cleaned up.
Step S2: determining the elevation of the lower end of the steel bar suspender, and welding and fixing the upper end of the steel bar suspender and the expansion bolt; the steel bar suspender with the diameter of 10mm is used for the ceiling rice of the upper part of a person, and the steel bar suspender with the diameter of 6mm is used for the ceiling rice of the lower part of the person. And (4) carrying out rust prevention treatment on the steel bar suspender, and smearing the steel bar suspender with rust-proof paint for 2 times.
Step S3: the method comprises the following steps that a hanging piece is pre-installed on a main keel, the main keel is connected, a connecting piece is installed, a stay wire is used for adjusting elevation to be arched and straight, an edge keel is fixed, and a matched edge-closing keel is selected to be fixedly connected with a wall body;
step S4: hanging the secondary keel on the main keel according to the elastic grading line through a hanging piece;
step S5: installing gypsum boards from the middle of the ceiling in sequence in the direction of the keels, extending the gypsum boards to two sides and installing the gypsum boards in blocks, wherein the gypsum boards are fixed with the main keels and the secondary keels by self-tapping screws;
step S6: after the gypsum board is installed, the board seams are embedded twice by using gypsum putty, and after the second drying, the paper tape is attached to the board seams by using varnish connecting agent.
Further, in step S2, the rebar hanging rods are 300mm to 500mm away from the main keel end concrete.
Specifically, in step S3, the edge keels need to be kept straight.
In the step S4, the distance between the secondary keels is 450-550mm, and when the secondary keels need to be continuously lengthened, the secondary keels are connected and adjusted and fixed by using the secondary keel connecting member while hanging the secondary keels.
In the step S5, the pitch of the tapping screws is less than 200mm, wherein,
the self-tapping screw is a galvanized self-tapping screw.
In the step S6, the paper tape is attached to the board by a varnish adhesive and then covered with a gypsum putty layer.
In the step S6, the distance between the main keels is not more than 1000mm, and the cantilever is not more than 500 mm.
In the step S6, the hanger rod is a galvanized threaded rod with the diameter of 4mm-8 mm.
The main keel and the secondary keel are assembled with the peripheral frameworks strictly according to the horizontal standard line, the stress nodes are installed tightly and firmly, and the integral rigidity of the keels is ensured.
The invention achieves the function of preventing the wall surface from cracking; the suspended ceiling has the advantages of simple process, convenient operation, good decorative effect, firm suspended ceiling, effective prevention of cracking and deformation of the wall surface and long service life.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The light steel keel gypsum board suspended ceiling construction process is characterized by comprising the following steps:
step S1: measuring the design elevation of the ceiling, and popping up a cross intersection point of the steel bar suspender along the wall and the column;
step S2: determining the elevation of the lower end of the steel bar suspender, and welding and fixing the upper end of the steel bar suspender and the expansion bolt;
step S3: the method comprises the following steps that a hanging piece is pre-installed on a main keel, the main keel is connected, a connecting piece is installed, a stay wire is used for adjusting elevation to be arched and straight, an edge keel is fixed, and a matched edge-closing keel is selected to be fixedly connected with a wall body;
step S4: hanging the secondary keel on the main keel according to the elastic grading line through a hanging piece;
step S5: installing gypsum boards from the middle of the ceiling in sequence in the direction of the keels, extending the gypsum boards to two sides and installing the gypsum boards in blocks, wherein the gypsum boards are fixed with the main keels and the secondary keels by self-tapping screws;
step S6: after the gypsum board is installed, the board seams are embedded twice by using gypsum putty, and after the second drying, the paper tape is attached to the board seams by using varnish connecting agent.
2. The process of claim 1, wherein in step S2, the steel bar hanging rods are 300mm to 500mm from the concrete at the ends of the main joist.
3. The process of constructing a light gauge steel plasterboard ceiling according to claim 1, wherein in step S3, the edge keels are kept straight.
4. The light steel keel gypsum board suspended ceiling construction process of claim 1, wherein in the step S4, the distance between the cross runners is 450-550mm, when a plurality of cross runners are required to be continuously connected, the cross runners are connected and adjusted and fixed while being hung by using cross runner connectors.
5. The light steel keel gypsum board suspended ceiling construction process of claim 1, wherein in step S5, the spacing of self-tapping screws is less than 200mm, wherein,
the self-tapping screw is a galvanized self-tapping screw.
6. The process of claim 1, wherein in step S6, the paper tape is attached to the surface of the ceiling by a varnish adhesive and then covered with a layer of gypsum putty.
7. The light gauge steel gypsum board suspended ceiling construction process of claim 1, wherein in the step S6, the spacing between the main runners is not more than 1000mm, and the overhang is not more than 500 mm.
8. The process of claim 1, wherein in step S6, the hanger bar is a galvanized threaded bar with a diameter of 4mm-8 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011009289.5A CN112502344A (en) | 2020-09-23 | 2020-09-23 | Light steel keel gypsum board suspended ceiling construction process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011009289.5A CN112502344A (en) | 2020-09-23 | 2020-09-23 | Light steel keel gypsum board suspended ceiling construction process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112502344A true CN112502344A (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011009289.5A Pending CN112502344A (en) | 2020-09-23 | 2020-09-23 | Light steel keel gypsum board suspended ceiling construction process |
Country Status (1)
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| CN (1) | CN112502344A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482221A (en) * | 2021-05-28 | 2021-10-08 | 广东睿华豪墅科技有限公司 | Attractive suspended ceiling and construction method thereof |
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|---|---|---|---|---|
| GB1277923A (en) * | 1968-09-30 | 1972-06-14 | United States Gypsum Co | Support member and removable panel ceiling construction including same |
| CN103161272A (en) * | 2011-12-12 | 2013-06-19 | 中国建筑第七工程局有限公司 | Lightgage steel joist paper surface gypsum plaster board covered groove furred ceiling construction method |
| CN103206066A (en) * | 2013-05-08 | 2013-07-17 | 内蒙古兴泰建筑有限责任公司 | Construction method of laminated suspension gypsum plaster board combinational suspended ceiling |
| CN103821373A (en) * | 2014-02-28 | 2014-05-28 | 四川雅豪房地产开发有限公司 | Ceiling hanging construction technology of light steel keel gypsum boards |
| CN105544983A (en) * | 2015-12-15 | 2016-05-04 | 安徽伟宏钢结构集团股份有限公司 | Light steel keel gypsum board furred ceiling construction process |
| CN106567492A (en) * | 2016-11-11 | 2017-04-19 | 袁云秀 | Method for improving ceiling efficiency of light steel keel gypsum plaster board during furniture workshop construction |
| CN107460988A (en) * | 2017-08-29 | 2017-12-12 | 深圳市建艺装饰集团股份有限公司 | A kind of plaster tablet suspended ceiling active anti-cracking structure and construction method |
| CN107762033A (en) * | 2017-10-13 | 2018-03-06 | 曾时 | Can be to the method for the quick furred ceiling of lightgage steel joist Thistle board |
| CN108930350A (en) * | 2017-05-23 | 2018-12-04 | 太仓顺如成建筑材料有限公司 | A kind of technique of gypsum stud L-type Substrate sheet crack resistence |
| CN109930734A (en) * | 2019-04-23 | 2019-06-25 | 台州市易家装饰有限公司 | A kind of plaster tablet suspended ceiling construction method |
| CN111549966A (en) * | 2020-06-01 | 2020-08-18 | 台州市易家装饰有限公司 | Suspended ceiling construction process based on gypsum board |
-
2020
- 2020-09-23 CN CN202011009289.5A patent/CN112502344A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1277923A (en) * | 1968-09-30 | 1972-06-14 | United States Gypsum Co | Support member and removable panel ceiling construction including same |
| CN103161272A (en) * | 2011-12-12 | 2013-06-19 | 中国建筑第七工程局有限公司 | Lightgage steel joist paper surface gypsum plaster board covered groove furred ceiling construction method |
| CN103206066A (en) * | 2013-05-08 | 2013-07-17 | 内蒙古兴泰建筑有限责任公司 | Construction method of laminated suspension gypsum plaster board combinational suspended ceiling |
| CN103821373A (en) * | 2014-02-28 | 2014-05-28 | 四川雅豪房地产开发有限公司 | Ceiling hanging construction technology of light steel keel gypsum boards |
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| CN106567492A (en) * | 2016-11-11 | 2017-04-19 | 袁云秀 | Method for improving ceiling efficiency of light steel keel gypsum plaster board during furniture workshop construction |
| CN108930350A (en) * | 2017-05-23 | 2018-12-04 | 太仓顺如成建筑材料有限公司 | A kind of technique of gypsum stud L-type Substrate sheet crack resistence |
| CN107460988A (en) * | 2017-08-29 | 2017-12-12 | 深圳市建艺装饰集团股份有限公司 | A kind of plaster tablet suspended ceiling active anti-cracking structure and construction method |
| CN107762033A (en) * | 2017-10-13 | 2018-03-06 | 曾时 | Can be to the method for the quick furred ceiling of lightgage steel joist Thistle board |
| CN109930734A (en) * | 2019-04-23 | 2019-06-25 | 台州市易家装饰有限公司 | A kind of plaster tablet suspended ceiling construction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482221A (en) * | 2021-05-28 | 2021-10-08 | 广东睿华豪墅科技有限公司 | Attractive suspended ceiling and construction method thereof |
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Application publication date: 20210316 |