CN111827559A - Anti-cracking structure of drop-level ceiling and construction method of anti-cracking structure - Google Patents
Anti-cracking structure of drop-level ceiling and construction method of anti-cracking structure Download PDFInfo
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- CN111827559A CN111827559A CN202010501665.6A CN202010501665A CN111827559A CN 111827559 A CN111827559 A CN 111827559A CN 202010501665 A CN202010501665 A CN 202010501665A CN 111827559 A CN111827559 A CN 111827559A
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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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
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Abstract
The invention relates to the technical field of buildings, in particular to a falling-level ceiling anti-cracking structure, which comprises: the keel is fixedly arranged on the structural floor slab; and the L-shaped ceiling boards are arranged on the keels at the corners of the structural floor slab, and the adjacent L-shaped ceiling boards are mutually lapped to form lap joint surfaces. According to the anti-cracking structure of the drop ceiling, the L-shaped ceiling boards are arranged on the keels at the corners of the structural floor slab, the adjacent L-shaped ceiling boards are in lap joint, the L-shaped ceiling boards increase the bonding strength, and meanwhile the L-shaped ceiling boards are in lap joint, so that the adjacent L-shaped ceiling boards can be mutually supported, the connection stability of the splicing position of the low-level ceiling is improved, and cracking is prevented.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a falling-level ceiling anti-cracking structure and a construction method thereof.
Background
The grade falling suspended ceiling refers to a height falling suspended ceiling which is not on the same plane, is similar to a ladder form, and is clear in level and strong in stereoscopic impression.
But in the present grade furred ceiling that falls, low level furred ceiling concatenation department ftractures easily, influences pleasing to the eye.
Disclosure of Invention
The embodiment of the invention provides a construction method for preventing cracking of a falling-level ceiling, which is used for solving the problem that the splicing position of a low-position ceiling in the existing falling-level ceiling is easy to crack.
In order to overcome the defects of the background art, the embodiment of the invention provides a falling-grade ceiling anti-cracking structure, which comprises: the keel is fixedly arranged on the structural floor slab; and the L-shaped ceiling boards are arranged on the keels at the corners of the structural floor slab, and the adjacent L-shaped ceiling boards are mutually lapped to form lap joint surfaces.
Preferably, the width of the lap joint between the adjacent L-shaped ceiling tiles is at least 300mm, the length of the corner edge of each L-shaped ceiling tile is at least 300mm, and the distance between the keels is 300 mm.
Preferably, the thickness of the L-shaped suspended ceiling plate is 9.5 mm.
Preferably, the overlapping surface between the adjacent L-shaped ceiling tiles is fully coated with an adhesive.
A construction method for preventing cracking of a falling-grade ceiling comprises the following steps:
s1: fixing keels on the structural floor slab, and installing a high-level ceiling in the middles of the keels;
s2: installing an L-shaped gypsum board on the keel of the corner of the structural floor slab, wherein the L-shaped gypsum board completely covers the keel of the corner of the structural floor slab to form a low-level suspended ceiling;
s3: and mutually lapping the adjacent L-shaped gypsum boards.
Preferably, between steps S2 and S3, white latex is applied to the joint surface between the adjacent L-shaped gypsum boards.
The invention has the beneficial effects that:
according to the anti-cracking structure of the drop ceiling, the L-shaped ceiling boards are arranged on the keels at the corners of the structural floor slab, the adjacent L-shaped ceiling boards are in lap joint, the L-shaped ceiling boards increase the bonding strength, and meanwhile the L-shaped ceiling boards are in lap joint, so that the adjacent L-shaped ceiling boards can be mutually supported, the connection stability of the splicing position of the low-level ceiling is improved, and cracking is prevented.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a bottom view of the structure of an embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
As shown in fig. 1, an embodiment of the present invention provides a crack-proof structure for a drop ceiling, including: the keel 1 is fixedly arranged on the structural floor slab, and the high-level suspended ceiling 4 is arranged on the keel 1 in the middle of the structural floor slab; l type furred ceiling board 2, it is installed on fossil fragments 1 of structure floor corner, L type furred ceiling board 2 is the gypsum board, L type furred ceiling board 2's thickness is 9.5mm, and mutual overlap joint forms faying surface 3 between the adjacent L type furred ceiling board 2, and is adjacent lapped width is 300mm at least between L type furred ceiling board 2, and L type furred ceiling board 2's corner length is 300mm at least, and fossil fragments 1's interval is 300mm, and is adjacent faying surface 3 full paint binder between L type furred ceiling board 2, the binder is white latex, makes L type furred ceiling board 2 overlap joint department can receive more fossil fragments 1 and support to L type furred ceiling board 2's corner limit can receive more fossil fragments 1 and support, and the stability firmness between L type furred ceiling board 2 and the fossil fragments 1 is best.
In the above embodiment, through installing L type furred ceiling board 2 on fossil fragments 1 at structure floor corner, with the overlap joint between the adjacent L type furred ceiling board 2, L type furred ceiling board 2 increases drawknot intensity, simultaneously with 2 overlap joints of L type furred ceiling board, makes adjacent L type furred ceiling board 2 can bearing each other, has improved the stability that low level furred ceiling concatenation department is connected, prevents to split, and will be adjacent 3 full paint binders of faying surface between the L type furred ceiling board 2, further improve adjacently the stability of connecting between the L type furred ceiling board 2.
A construction method for preventing cracking of a falling-grade ceiling comprises the following steps:
s1: fixing a keel 1 on the structural floor slab, and installing a high-level ceiling in the middle of the keel 1;
s2: installing an L-shaped gypsum board on the keels 1 at the corners of the structural floor slab, wherein the L-shaped gypsum board completely covers the keels 1 at the corners of the structural floor slab to form a low-level suspended ceiling;
s3: and mutually lapping the adjacent L-shaped gypsum boards.
Between steps S2 and S3, the joint faces 3 between the adjacent L-shaped gypsum boards are coated with white latex.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. The utility model provides a structure that falls grade furred ceiling and prevent ftractureing which characterized in that includes:
the keel is fixedly arranged on the structural floor slab;
and the L-shaped ceiling boards are arranged on the keels at the corners of the structural floor slab, and the adjacent L-shaped ceiling boards are mutually lapped to form lap joint surfaces.
2. The structure of claim 1, wherein the width of the lap joint between the adjacent L-shaped ceiling tiles is at least 300mm, the length of the corner edge of each L-shaped ceiling tile is at least 300mm, and the distance between the keels is 300 mm.
3. The structure of claim 1, wherein the thickness of the L-shaped ceiling plate is 9.5 mm.
4. The structure of claim 1, wherein the overlapping surface between the adjacent L-shaped ceiling boards is fully coated with adhesive.
5. The construction method for preventing the falling-level ceiling from cracking is characterized by comprising the following steps of:
s1: fixing keels on the structural floor slab, and installing a high-level ceiling in the middles of the keels;
s2: installing an L-shaped gypsum board on the keel of the corner of the structural floor slab, wherein the L-shaped gypsum board completely covers the keel of the corner of the structural floor slab to form a low-level suspended ceiling;
s3: and mutually lapping the adjacent L-shaped gypsum boards.
6. The construction method for preventing the crack of the drop ceiling according to claim 5, wherein between the steps S2 and S3, the lap joint surface between the adjacent L-shaped gypsum boards is coated with white latex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010501665.6A CN111827559A (en) | 2020-06-04 | 2020-06-04 | Anti-cracking structure of drop-level ceiling and construction method of anti-cracking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010501665.6A CN111827559A (en) | 2020-06-04 | 2020-06-04 | Anti-cracking structure of drop-level ceiling and construction method of anti-cracking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111827559A true CN111827559A (en) | 2020-10-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010501665.6A Pending CN111827559A (en) | 2020-06-04 | 2020-06-04 | Anti-cracking structure of drop-level ceiling and construction method of anti-cracking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111827559A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2171644Y (en) * | 1993-10-14 | 1994-07-13 | 林政庸 | Joining structure for ceiling and wall board |
| US20110146183A1 (en) * | 2009-12-22 | 2011-06-23 | Jan Wilkens | Ceiling tile unit and a method for forming a ceiling tile unit |
| CN202767319U (en) * | 2012-08-01 | 2013-03-06 | 叶香雄 | Plank suspended ceiling structure |
| CN203684562U (en) * | 2014-01-23 | 2014-07-02 | 尚层装饰（北京）有限公司 | Anti-crack suspended ceiling structure |
| CN204225337U (en) * | 2014-11-07 | 2015-03-25 | 深圳市安星装饰设计工程有限公司 | Fall a grade smallpox crack resistence new structure |
| CN204715671U (en) * | 2015-06-15 | 2015-10-21 | 杭州圣都装饰设计工程有限公司 | L shape furred ceiling gypsum plank |
| CN206607733U (en) * | 2017-03-01 | 2017-11-03 | 绿城装饰工程集团有限公司 | A kind of folded level furred ceiling corner crack resistence structure |
| CN107435406A (en) * | 2016-05-25 | 2017-12-05 | 北新集团建材股份有限公司 | A kind of refractory inorganic fiber composite ceiling board and its production method |
| CN109208805A (en) * | 2018-11-05 | 2019-01-15 | 钱连山 | A kind of gypsum suspended ceiling module, gypsum furred ceiling and building containing it |
-
2020
- 2020-06-04 CN CN202010501665.6A patent/CN111827559A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2171644Y (en) * | 1993-10-14 | 1994-07-13 | 林政庸 | Joining structure for ceiling and wall board |
| US20110146183A1 (en) * | 2009-12-22 | 2011-06-23 | Jan Wilkens | Ceiling tile unit and a method for forming a ceiling tile unit |
| CN202767319U (en) * | 2012-08-01 | 2013-03-06 | 叶香雄 | Plank suspended ceiling structure |
| CN203684562U (en) * | 2014-01-23 | 2014-07-02 | 尚层装饰（北京）有限公司 | Anti-crack suspended ceiling structure |
| CN204225337U (en) * | 2014-11-07 | 2015-03-25 | 深圳市安星装饰设计工程有限公司 | Fall a grade smallpox crack resistence new structure |
| CN204715671U (en) * | 2015-06-15 | 2015-10-21 | 杭州圣都装饰设计工程有限公司 | L shape furred ceiling gypsum plank |
| CN107435406A (en) * | 2016-05-25 | 2017-12-05 | 北新集团建材股份有限公司 | A kind of refractory inorganic fiber composite ceiling board and its production method |
| CN206607733U (en) * | 2017-03-01 | 2017-11-03 | 绿城装饰工程集团有限公司 | A kind of folded level furred ceiling corner crack resistence structure |
| CN109208805A (en) * | 2018-11-05 | 2019-01-15 | 钱连山 | A kind of gypsum suspended ceiling module, gypsum furred ceiling and building containing it |
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