CN105544983A - Light steel keel gypsum board furred ceiling construction process - Google Patents
Light steel keel gypsum board furred ceiling construction process Download PDFInfo
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- CN105544983A CN105544983A CN201510935185.XA CN201510935185A CN105544983A CN 105544983 A CN105544983 A CN 105544983A CN 201510935185 A CN201510935185 A CN 201510935185A CN 105544983 A CN105544983 A CN 105544983A
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- gypsum
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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Abstract
The invention discloses a light steel keel gypsum board furred ceiling construction process. The light steel keel gypsum board furred ceiling construction process includes the following steps of: measuring the ceiling designed elevation by using a rule, ejecting a cross intersection point of a steel bar suspender along a wall and a column, and welding and fixing the upper end of the steel bar suspender and an expansion bolt; arranging a hanger on a primary keel in advance, connecting the primary keels, arranging connection pieces, pulling a line to adjust the elevation, performing arching and straightening, and fixing edge keels; hanging secondary keels onto the primary keels through hanging pieces, wherein the spacing between the secondary keels is 450-550mm; Arranging gypsum boards from the center of the ceiling in the direction the secondary keels, wherein the gypsum boards extend toward two sides and are arranged in a block manner, and the gypsum boards are fixed to the primary keels and the secondary keels through self-tapping screws; and inserting gypsum putty into board gaps in twice, pasting board gap connection paper tapes on the board gaps through a varnish jointing agent after the gypsum putty is dry at the second time, and then brushing the board gaps with the gypsum putty again. The light steel keel gypsum board furred ceiling construction process is simple, is easy to operate, is good in decorative effect, is solid in ceiling, is long in service life, and can effectively prevent crack and deformation of the gypsum boards.
Description
Technical field
The present invention relates to furred ceiling technique, specifically a kind of light steel keel gypsum board ceiling construction process.
Background technology
Gypsum plank take plaster of Paris as a kind of material that primary raw material is made.It is a kind of lightweight, intensity is higher, thinner thickness, easy to process and sound insulation is adiabatic and the constructional materials of the better performances such as fire prevention, is one of novel light sheet material of current development emphatically.Gypsum plank has been widely used in the internal partition wall of the various building such as house, office building, shop, hotel and industrial premises, body of wall cladding boards (replacement floated coat), ceiling, abatvoix, surface based laminate and various decorative panels etc.
Gypsum suspended ceiling decorative plate is most widely used a kind of Novel ceiling ornament materials in the current home decoration of China.Gypseous decorating board mainly contains following several kind and function: moistureproof gypseous decorating board is specially adapted to washroom, the decoration in kitchen; Acoustical gypsum board has very strong noise-proofing function; Complex gypseous decorating board can be incubated, heat insulation, has decoration function again; Thistle board is of many uses, and decoration function is strong, is applicable to room, furred ceiling.But, in engineering practice, easily cause the defects such as furred ceiling loosens, distortion, crack due to a variety of causes.
Summary of the invention
The object of the present invention is to provide a kind of light steel keel gypsum board ceiling construction process.
Object of the present invention can be achieved through the following technical solutions:
A kind of light steel keel gypsum board ceiling construction process, is characterized in that, comprise the following steps:
(1) by dipstick metering ceiling design elevation, along the cross intersection point of wall, post ejection reinforcing bar suspension rod, horizontal allowable variation is less than 5mm; Determine the absolute altitude of reinforcing bar suspension rod lower end, be welded and fixed in reinforcing bar suspension rod upper end and expansion bolt, reinforcing bar suspension rod is apart from main joist end≤300mm;
(2) on main joist, install suspender member in advance, main joist connects, and installs connector, bracing wire adjustment absolute altitude arch camber and straight, and fixed edge keel, select supporting receipts keelson to be fixedly connected with body of wall, and in fixation procedure, guarantee keelson is straight;
(3) secondary joist is passed through suspension member, secondary joist is hung on main joist by the stepping line good by bullet, and the spacing of secondary joist is 450-550mm, when secondary joist needs many continuity spreadings, uses secondary joist connector, connected while hanging secondary joist, and adjusts fixing;
(4) keel installation qualified by inspection after, in the middle of ceiling, install gypsum plank keel direction in turn, extend piecemeal to both sides and install, gypsum plank adopts self-tapping screw and main joist, secondary joist to fix, self-tapping screw spacing≤200mm;
(5) gypsum plank installs, and with gypsum putty elbow-board seam at twice, after second time is dry, with varnish bridging agent pasting board seam connecting paper band, then brushes one times with gypsum putty.
As preferred further, main joist spacing of the present invention is 1000mm.
As preferred further, step of the present invention (1) reinforcing bar suspension rod carries out antirust treatment.
Beneficial effect of the present invention: light steel keel gypsum board ceiling construction process of the present invention is simple, and easy to operate, good decorating effect, furred ceiling is firm, effectively prevents cracking and the distortion of gypsum plank, long service life.
Detailed description of the invention
Embodiment 1
A kind of light steel keel gypsum board ceiling construction process, comprises the following steps:
1, by dipstick metering ceiling design elevation, along the cross intersection point of wall, post ejection reinforcing bar suspension rod, horizontal allowable variation is less than 5mm; Determine the absolute altitude of reinforcing bar suspension rod lower end, be welded and fixed in reinforcing bar suspension rod upper end and expansion bolt, reinforcing bar suspension rod is apart from main joist end≤300mm.
Also comprise base treatment before snap the line, base treatment step is: cleaned out at pipeline sealing hole place before ceiling construction, the foreign material on top also will be cleaned out.
Upper people's furred ceiling adopts the reinforcing bar suspension rod of 10mm diameter, does not go up people's furred ceiling and adopts 6mm diameter reinforcing bar suspension rod.
Reinforcing bar suspension rod carries out antirust treatment, smears 2 volumes with rustproof paint.
2, on main joist, install suspender member in advance, main joist connects, and installs connector, bracing wire adjustment absolute altitude arch camber and straight, fixed edge keel, select supporting receipts keelson to be fixedly connected with body of wall, in fixation procedure, ensure that keelson is straight, main joist spacing is 1000mm.。
3, secondary joist is passed through suspension member, secondary joist is hung on main joist by the stepping line good by bullet, and the spacing of secondary joist is 500mm, when secondary joist needs many continuity spreadings, uses secondary joist connector, connected while hanging secondary joist, and adjusts fixing.
4, keel installation qualified by inspection after, in the middle of ceiling, install gypsum plank keel direction in turn, extend piecemeal to both sides and install, gypsum plank adopts self-tapping screw and main joist, secondary joist to fix, self-tapping screw spacing≤200mm.
5, gypsum plank installs, and with gypsum putty elbow-board seam at twice, after second time is dry, with varnish bridging agent pasting board seam connecting paper band, then brushes one times with gypsum putty.
Main joist of suspended ceiling, secondary joist must be firm, smooth, utilize reinforcing bar suspension rod to adjust camber, and install main joist, secondary joist in strict accordance with HRL assembling periphery skeleton, stressed node installation is tight, firm, ensures the integral rigidity of keel.
Claims (3)
1. a light steel keel gypsum board ceiling construction process, is characterized in that, comprises the following steps:
(1) by dipstick metering ceiling design elevation, along the cross intersection point of wall, post ejection reinforcing bar suspension rod, horizontal allowable variation is less than 5mm; Determine the absolute altitude of reinforcing bar suspension rod lower end, be welded and fixed in reinforcing bar suspension rod upper end and expansion bolt, reinforcing bar suspension rod is apart from main joist end≤300mm;
(2) on main joist, install suspender member in advance, main joist connects, and installs connector, bracing wire adjustment absolute altitude arch camber and straight, and fixed edge keel, select supporting receipts keelson to be fixedly connected with body of wall, and in fixation procedure, guarantee keelson is straight;
(3) secondary joist is passed through suspension member, secondary joist is hung on main joist by the stepping line good by bullet, and the spacing of secondary joist is 450-550mm, when secondary joist needs many continuity spreadings, uses secondary joist connector, connected while hanging secondary joist, and adjusts fixing;
(4) keel installation qualified by inspection after, in the middle of ceiling, install gypsum plank keel direction in turn, extend piecemeal to both sides and install, gypsum plank adopts self-tapping screw and main joist, secondary joist to fix, self-tapping screw spacing≤200mm;
(5) gypsum plank installs, and with gypsum putty elbow-board seam at twice, after second time is dry, with varnish bridging agent pasting board seam connecting paper band, then brushes one times with gypsum putty.
2. light steel keel gypsum board ceiling construction process according to claim 1, is characterized in that, described main joist spacing is 1000mm.
3. light steel keel gypsum board ceiling construction process according to claim 1, is characterized in that, described step (1) reinforcing bar suspension rod carries out antirust treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510935185.XA CN105544983A (en) | 2015-12-15 | 2015-12-15 | Light steel keel gypsum board furred ceiling construction process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510935185.XA CN105544983A (en) | 2015-12-15 | 2015-12-15 | Light steel keel gypsum board furred ceiling construction process |
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| CN105544983A true CN105544983A (en) | 2016-05-04 |
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| CN201510935185.XA Pending CN105544983A (en) | 2015-12-15 | 2015-12-15 | Light steel keel gypsum board furred ceiling construction process |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514087A (en) * | 2017-08-26 | 2017-12-26 | 沈阳港华装饰股份有限公司 | Plaster tablet suspended ceiling expanded joint structure |
| 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 |
| CN111962825A (en) * | 2020-07-31 | 2020-11-20 | 新十建设集团有限公司 | Construction method for decoration and fitment of building ceiling |
| CN112411851A (en) * | 2020-10-30 | 2021-02-26 | 业之峰诺华家居装饰集团股份有限公司 | Suspended ceiling edge seam cracking prevention process and paving device used by same |
| CN112502344A (en) * | 2020-09-23 | 2021-03-16 | 上海美家美沪装饰科技有限公司 | Light steel keel gypsum board suspended ceiling construction process |
Citations (4)
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| US3864888A (en) * | 1973-05-22 | 1975-02-11 | Kaiser Gypsum Company Inc | Apparatus and method for employing gypsum board as forms for poured concrete ceiling and floor structures |
| CN102296815A (en) * | 2011-05-24 | 2011-12-28 | 江苏江都建设集团有限公司 | Construction process for preventing paper surface gypsum board ceiling from cracking |
| CN103122697A (en) * | 2013-02-05 | 2013-05-29 | 山西太行建设开发有限公司 | Installation method of indoor large-scale 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 |
-
2015
- 2015-12-15 CN CN201510935185.XA patent/CN105544983A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3864888A (en) * | 1973-05-22 | 1975-02-11 | Kaiser Gypsum Company Inc | Apparatus and method for employing gypsum board as forms for poured concrete ceiling and floor structures |
| CN102296815A (en) * | 2011-05-24 | 2011-12-28 | 江苏江都建设集团有限公司 | Construction process for preventing paper surface gypsum board ceiling from cracking |
| CN103122697A (en) * | 2013-02-05 | 2013-05-29 | 山西太行建设开发有限公司 | Installation method of indoor large-scale 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 |
Non-Patent Citations (1)
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| 覃积: "轻钢龙骨纸面石膏板吊顶施工工艺", 《企业科技与发展》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107514087A (en) * | 2017-08-26 | 2017-12-26 | 沈阳港华装饰股份有限公司 | Plaster tablet suspended ceiling expanded joint structure |
| CN111962825A (en) * | 2020-07-31 | 2020-11-20 | 新十建设集团有限公司 | Construction method for decoration and fitment of building ceiling |
| CN112502344A (en) * | 2020-09-23 | 2021-03-16 | 上海美家美沪装饰科技有限公司 | Light steel keel gypsum board suspended ceiling construction process |
| CN112411851A (en) * | 2020-10-30 | 2021-02-26 | 业之峰诺华家居装饰集团股份有限公司 | Suspended ceiling edge seam cracking prevention process and paving device used by same |
| CN112411851B (en) * | 2020-10-30 | 2021-11-09 | 业之峰诺华家居装饰集团股份有限公司 | Suspended ceiling edge seam cracking prevention process and paving device used by same |
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Application publication date: 20160504 |