CN210507926U - Node structure is assembled to partition wall in assembled light - Google Patents
Node structure is assembled to partition wall in assembled light Download PDFInfo
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- CN210507926U CN210507926U CN201921204006.5U CN201921204006U CN210507926U CN 210507926 U CN210507926 U CN 210507926U CN 201921204006 U CN201921204006 U CN 201921204006U CN 210507926 U CN210507926 U CN 210507926U
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- inner partition
- partition wall
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- 238000005192 partition Methods 0.000 title claims abstract description 81
- 238000010276 construction Methods 0.000 claims abstract description 21
- 239000003513 alkali Substances 0.000 claims abstract description 7
- 238000005336 cracking Methods 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims abstract description 7
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 18
- 239000004570 mortar (masonry) Substances 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000004873 anchoring Methods 0.000 claims description 9
- 239000004568 cement Substances 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 239000011518 fibre cement Substances 0.000 abstract 1
- 239000007943 implant Substances 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000002585 base Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a building engineering technical field just discloses a node construction is assembled to light interior partition wall of assembled, including concrete floor or roof beam and two or the light interior partition wall prefabricated plate more than two, it has fibre cement wedge stopper to imbed between concrete floor or roof beam and the light interior partition wall prefabricated plate, and it has "7" style of calligraphy anchor reinforcing bar to implant simultaneously between concrete floor or roof beam and the light interior partition wall prefabricated plate. The utility model discloses having cancelled the structure way such as partition constructional column, ring roof beam in the light, through setting up interior partition prefabricated plate seam, interior partition tongue-and-groove, the wall body squeeze into the anchor reinforcing bar and the alkali-resistant anti net cloth that splits of hanging of nail, effectively guaranteed the holistic steadiness of interior partition wall body, anti-cracking performance, the construction quality problem of flexible crack has appeared in junction between interior partition wall and concrete structure, wall and wall, the whole work progress process of assembling is simple, and convenient for operation has shortened construction period, and is with low costs.
Description
Technical Field
The utility model relates to a node construction is assembled to partition wall in assembled light weight belongs to construction technical field.
Background
Along with the vigorous popularization of the green building in China, the assembly type building becomes the development trend of the building industry in the future with the advantages of short construction period, environmental protection, high overall quality of the building and the like, and the assembly type light inner partition wall is used as an important part in the construction process of the assembly type building and determines the overall construction quality of the building. At present, the construction method of the light inner partition wall assembly node of the fabricated building is various, a structural column, a ring beam and the like are required to be arranged in the traditional assembly node construction method, the quantities of embedded steel bars, template assembly and concrete pouring are large, the construction problems of complex construction procedures, poor quality, high cost, long construction period and the like exist, and the construction requirements at the current stage are difficult to meet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a node construction is assembled to partition wall in assembled light to improve holistic efficiency of construction and the construction quality of partition wall in the light, reduce the labour and drop into, practice thrift the cost.
The technical scheme of the utility model: an assembled node structure of a light inner partition wall comprises a concrete floor slab or a beam and two or more light inner partition wall precast slabs, wherein a fiber cement wedge-shaped plug is embedded between the concrete floor slab or the beam and the light inner partition wall precast slabs, 7-shaped anchoring steel bars are implanted between the concrete floor slab or the beam and the light inner partition wall precast slabs, and bonding mortar is filled in a gap between the concrete floor slab or the beam and the light inner partition wall precast slabs; inner partition wall tongue-and-groove is arranged on the inner partition wall joint between the adjacent light inner partition wall prefabricated plates, 1-shaped steel bars are embedded between the adjacent light inner partition wall prefabricated plates, and bonding mortar is filled in the gap between the adjacent light inner partition wall prefabricated plates.
And an alkali-resistant anti-cracking grid cloth is hung on the outer side of the light inner partition prefabricated plate at the rabbet of the inner partition.
The 1-shaped anchoring reinforcing steel bars are obliquely implanted into the light inner partition prefabricated slab, and the included angle between the 1-shaped anchoring reinforcing steel bars and the horizontal plane is 30-45 degrees.
The length of the 1-shaped reinforcing steel bars or the 7-shaped reinforcing steel bars implanted into the light inner partition wall precast slab is larger than 100mm, and the arrangement distance of the 1-shaped reinforcing steel bars or the 7-shaped reinforcing steel bars is 200-250 mm.
Due to the adoption of the technical scheme, the utility model has the advantages of: the utility model discloses having cancelled the structure way such as partition constructional column, ring roof beam in the light, through setting up interior partition prefabricated plate seam, interior partition tongue-and-groove, the wall body squeeze into the anchor reinforcing bar and the alkali-resistant anti net cloth that splits of hanging of nail, effectively guaranteed the holistic steadiness of interior partition wall body, anti-cracking performance, the construction quality problem of flexible crack has appeared in junction between interior partition wall and concrete structure, wall and wall, the whole work progress process of assembling is simple, and convenient for operation has shortened construction period, and is with low costs.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
fig. 3 is a schematic structural diagram of an inner partition wall joint.
Description of reference numerals: 1-light inner partition prefabricated slab, 2-bonding mortar, 3- '1' -shaped reinforcing steel bars, 4-inner partition joints, 5-inner partition tongue and groove, 6-fiber cement wedge-shaped plugs, 7-alkali-resistant anti-cracking grid cloth, 8- '7' -shaped anchoring reinforcing steel bars and 9-concrete floor slab or beam.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention is further described in detail with reference to the accompanying drawings and examples.
The embodiment of the utility model provides a: referring to fig. 1-3, an assembled lightweight inner partition splicing node structure comprises a concrete floor or beam 9 and two or more lightweight inner partition precast slabs 1, wherein a fiber cement wedge-shaped plug 6 is embedded between the concrete floor or beam 9 and the lightweight inner partition precast slabs 1, a 7-shaped anchoring steel bar 8 is embedded between the concrete floor or beam 9 and the lightweight inner partition precast slabs 1, and a gap between the concrete floor or beam 9 and the lightweight inner partition precast slabs 1 is filled with bonding mortar 2; inner partition wall tongue-and-groove 5 is arranged on an inner partition wall joint 4 between adjacent light inner partition wall prefabricated plates 1, 1-shaped reinforcing steel bars 3 are obliquely implanted between the adjacent light inner partition wall prefabricated plates 1, an included angle between the 1-shaped anchoring reinforcing steel bars 8 and the horizontal plane is 45 degrees, and bonding mortar 2 is filled in gaps between the adjacent light inner partition wall prefabricated plates 1. And an alkali-resistant anti-cracking grid cloth 7 is hung on the outer side of the light inner partition prefabricated slab 1 at the inner partition rabbet 5. The length of the light inner partition prefabricated slab 1 with the 1-shaped steel bars 3 or the 7-shaped steel bars 3 embedded in the light inner partition prefabricated slab is larger than 100mm, and the arrangement distance of the 1-shaped steel bars 3 or the 7-shaped steel bars 3 is 250 mm.
The construction method of the assembled node structure of the assembled light inner partition wall comprises the following steps:
firstly, sprinkling water to wet an installation base surface of a concrete floor slab or a beam 9, cleaning dust at the joint of a lightweight inner partition prefabricated slab 1, smearing adhesive mortar 2 on the concrete floor slab or the beam 9 at a position where the lightweight inner partition prefabricated slab 1 is required to be installed in a full manner, meanwhile smearing the adhesive mortar 2 at the joint of the lightweight inner partition prefabricated slab 1, then splicing the lightweight inner partition prefabricated slab 1, implanting 7-shaped reinforcing steel bars 3 pre-embedded on the concrete floor slab or the beam 9 into the lightweight inner partition prefabricated slab 1, implanting 1-shaped reinforcing steel bars 3 between the adjacent lightweight inner partition prefabricated slabs 1, then temporarily fixing and flatly filling the lightweight inner partition prefabricated slab 1 by using fiber cement wedge-shaped plugs 6, and ensuring that a grouting gap of 40mm is reserved between the lightweight inner partition prefabricated slab 1 and the concrete floor slab or the beam 9;
filling a grouting gap between the lightweight inner partition prefabricated slab 1 and a concrete floor slab or beam 9 by using bonding mortar 2, and nailing and hanging an alkali-resistant anti-cracking grid cloth 7 to tie and reinforce an inner partition joint 4 between the lightweight inner partition prefabricated slab 1, thereby effectively avoiding expansion cracks at the joints of different structural interfaces;
and step three, jointing the joint 4 of the inner partition wall, scraping off the bonding mortar 2 protruding out of the joint of the wall panel surface, jointing the joint opening to be 4-5 mm lower than the wall panel surface, and after the bonding mortar 2 is cured for 3 days, pulling out the fiber cement wedge-shaped plug 6, and filling and tamping the fiber cement wedge-shaped plug with the same-grade bonding mortar 2.
Claims (4)
1. The utility model provides a node construction is assembled to wall in assembled light weight, includes concrete floor or roof beam (9) and two or more than two wall precast slabs (1) in light weight, its characterized in that: a fiber cement wedge-shaped plug (6) is embedded between the concrete floor slab or beam (9) and the lightweight inner partition precast slab (1), a 7-shaped anchoring steel bar (8) is implanted between the concrete floor slab or beam (9) and the lightweight inner partition precast slab (1), and a gap between the concrete floor slab or beam (9) and the lightweight inner partition precast slab (1) is filled with bonding mortar (2); inner partition tongue-and-groove (5) are arranged on an inner partition joint (4) between adjacent light inner partition prefabricated plates (1), 1-shaped steel bars (3) are implanted between the adjacent light inner partition prefabricated plates (1), and bonding mortar (2) is filled in gaps between the adjacent light inner partition prefabricated plates (1).
2. The fabricated lightweight inner partition wall assembly joint structure of claim 1, wherein: and an alkali-resistant anti-cracking grid cloth (7) is hung on the outer side of the light inner partition prefabricated slab (1) at the inner partition rabbet (5).
3. The fabricated lightweight inner partition wall assembly joint structure of claim 1, wherein: the 1-shaped anchoring reinforcing steel bars (8) are obliquely implanted into the light inner partition prefabricated slab (1), and the included angle between the 1-shaped anchoring reinforcing steel bars (8) and the horizontal plane is 30-45 degrees.
4. The fabricated lightweight inner partition wall assembly joint structure of claim 1, wherein: the length of the 1-shaped reinforcing steel bars (3) or 7-shaped reinforcing steel bars (3) embedded into the light inner partition prefabricated slab (1) is larger than 100mm, and the arrangement distance of the 1-shaped reinforcing steel bars (3) or 7-shaped reinforcing steel bars (3) is 200-250 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921204006.5U CN210507926U (en) | 2019-07-29 | 2019-07-29 | Node structure is assembled to partition wall in assembled light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921204006.5U CN210507926U (en) | 2019-07-29 | 2019-07-29 | Node structure is assembled to partition wall in assembled light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210507926U true CN210507926U (en) | 2020-05-12 |
Family
ID=70586069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921204006.5U Active CN210507926U (en) | 2019-07-29 | 2019-07-29 | Node structure is assembled to partition wall in assembled light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210507926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439147A (en) * | 2019-07-29 | 2019-11-12 | 中建四局第一建筑工程有限公司 | A kind of assembled light internal partition wall assembly joint structure and construction method |
-
2019
- 2019-07-29 CN CN201921204006.5U patent/CN210507926U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439147A (en) * | 2019-07-29 | 2019-11-12 | 中建四局第一建筑工程有限公司 | A kind of assembled light internal partition wall assembly joint structure and construction method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 510030 room 904, 6th floor, traffic bureau building, 95 Yingbin Avenue, Xinhua Street, Huadu District, Guangzhou City, Guangdong Province Patentee after: China Construction Fourth Engineering Bureau First Construction Co.,Ltd. Country or region after: China Address before: 510030 room 904, 6th floor, traffic bureau building, 95 Yingbin Avenue, Xinhua Street, Huadu District, Guangzhou City, Guangdong Province Patentee before: China Construction Fourth Engineering Bureau First Construction Engineering Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |