CN112482637A - GRC disassembly-free template for pouring concrete beam plate - Google Patents
GRC disassembly-free template for pouring concrete beam plate Download PDFInfo
- Publication number
- CN112482637A CN112482637A CN202011460688.3A CN202011460688A CN112482637A CN 112482637 A CN112482637 A CN 112482637A CN 202011460688 A CN202011460688 A CN 202011460688A CN 112482637 A CN112482637 A CN 112482637A
- Authority
- CN
- China
- Prior art keywords
- template
- formwork
- grc
- formworks
- pull rod
- Prior art date
- 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.)
- Pending
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 29
- 238000009415 formwork Methods 0.000 claims description 105
- 239000000463 material Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 238000009435 building construction Methods 0.000 abstract description 2
- 239000004568 cement Substances 0.000 description 6
- 239000003365 glass fiber Substances 0.000 description 6
- 239000011211 glass fiber reinforced concrete Substances 0.000 description 6
- 239000003513 alkali Substances 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
- E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
- E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/20—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a GRC disassembly-free template for pouring a concrete beam plate, which relates to the technical field of building construction and comprises a beam node template, a beam template and a floor slab template, wherein the beam node template is connected with the beam template through a first bolt pull rod; the floor template is installed in the top of beam template, the floor template is close to the side edge downwardly extending of beam template is provided with the fixed plate, the fixed plate pass through fixing bolt with the top fixed connection of beam template. The invention can form good interface combination with cast-in-place concrete, and realizes the detachment-free of the template.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a disassembly-free GRC template for pouring a concrete beam plate.
Background
At present, when a concrete beam slab is built, an external building template is generally needed to be used, and concrete is poured in the building template. In this case, the building formwork is a structure temporarily installed in the form and size of a concrete building, and is generally made of plywood, hard fiberboard, synthetic resin, aluminum alloy formwork, steel plate, or the like.
The existing building template needs manual formwork erecting and needs to be separated and disassembled after concrete pouring and maintenance are finished, and labor force is increased. Furthermore, the beam bottom formwork can be separated and recycled only after concrete curing is finished, so that the operation time of the beam bottom formworks of all floors is prolonged.
Therefore, it is highly desirable to develop a disassembly-free GRC form for casting a concrete beam slab to solve the above problems of the prior art.
Disclosure of Invention
The invention aims to provide a disassembly-free GRC template for pouring a concrete beam plate, which solves the problems in the prior art, can form good interface combination with cast-in-place concrete and realizes the disassembly-free template.
In order to achieve the purpose, the invention provides the following scheme: the invention provides a GRC disassembly-free template for pouring a concrete beam plate, which comprises a beam node template, a beam template and a floor slab template, wherein the beam node template is connected with the beam template through a first bolt pull rod; the floor template is installed in the top of beam template, the floor template is close to the side edge downwardly extending of beam template is provided with the fixed plate, the fixed plate pass through fixing bolt with the top fixed connection of beam template.
Preferably, the beam node formwork, the beam formwork and the floor slab formwork are made of GRC materials.
Preferably, the beam node template comprises a transverse template and a longitudinal template, and the transverse template and the longitudinal template are connected to form a cross structure; the transverse formworks comprise two transverse bottom formworks and two transverse side formworks, and the two transverse side formworks are respectively and vertically arranged on two sides of the transverse bottom formworks; the longitudinal formworks comprise longitudinal bottom formworks and longitudinal side formworks, the number of the longitudinal side formworks is two, and the two longitudinal side formworks are respectively and vertically arranged on two sides of the longitudinal bottom formworks;
the first end of horizontal side form board be used for with the first end vertical connection of vertical side form board, horizontal side form board with the second end inboard of vertical side form board has all been seted up first recess.
Preferably, the height of the transverse bottom template is higher than that of the longitudinal bottom template.
Preferably, the beam template comprises a beam bottom template and a beam side template, and two sides of the beam bottom template are respectively and vertically provided with the beam side template; the second grooves are formed in the inner sides of the two ends of the beam side formwork, the second grooves in the beam side formwork and the first grooves in the transverse side formwork or the longitudinal side formwork form the first mounting grooves, the two ends of the first bolt pull rod are mounted in the corresponding first mounting grooves respectively and are fixed through the first fixing nuts.
Preferably, baffles are arranged between the end part of the first bolt pull rod and the first mounting groove and between the first fixing nut and the first mounting groove.
Preferably, the second grooves on the beam side formwork and the second grooves on the adjacent beam side formwork form second mounting grooves, and two corresponding second mounting grooves on two sides of the joint of two adjacent beam formworks are connected through a second bolt pull rod; two ends of the second bolt pull rod are respectively installed in the two corresponding second installation grooves and are fixed through the second fixing nuts; and baffle plates are arranged between the end part of the second bolt pull rod and the second mounting groove and between the second fixing nut and the second mounting groove.
Preferably, the floor slab formwork is provided with a plurality of floor slab formworks, and the floor slab formworks are connected through a third bolt pull rod.
Preferably, the top of the joint of two adjacent floor slab templates is provided with a third groove, the corresponding two third grooves form a third mounting groove, and the bottom end of the third bolt pull rod is mounted in the third groove and fixed through a third fixing nut.
Preferably, baffles are arranged between the bottom end of the third bolt pull rod and the third mounting groove and between the third fixing nut and the third mounting groove.
Compared with the prior art, the invention has the following beneficial technical effects:
the non-dismantling formwork is made of glass fiber reinforced concrete GRC, and the components of the glass fiber reinforced concrete comprise alkali-resistant glass fiber and low-alkali cement, so that the non-dismantling formwork has the characteristics of light weight, high strength, fire resistance, good moldability, good machining performance and the like. The GRC makes full use of the characteristics of high compressive strength and good rigidity of cement materials, simultaneously exerts the advantage of high tensile strength of the glass fiber, can improve the toughness, tensile strength and rigidity of concrete and the capability of bearing dynamic load, and can save steel by using the glass fiber.
On the other hand, GRC belongs to cement-based composite materials, can form good interface combination with cast-in-place concrete as a permanent template, has good composite effect as a part of a structure, and commonly bears load. The disassembly-free template made of GRC material has fine and smooth surface, can be made into a complex shape of a beam node during production, and can be provided with decorative patterns required by architectural design on the outer side.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is an isometric perspective view of a beam node template of the present invention;
FIG. 2 is a detailed view of the beam node template and beam template connection of the present invention;
FIG. 3 is an isometric perspective view of a beam form and a floor form of the present invention;
FIG. 4 is a detail view of the connection of the floor slab form and the beam form of the present invention;
FIG. 5 is a detail view of the connection between adjacent floor forms of the present invention;
wherein: 1-beam node formwork, 10-transverse formwork, 101-transverse bottom formwork, 102-transverse side formwork, 11-longitudinal formwork, 111-longitudinal bottom formwork, 112-longitudinal side formwork, 2-beam formwork, 201-beam bottom formwork, 202-beam side formwork, 3-rectangular groove, 4-first groove, 5-second groove, 6-first bolt pull rod, 7-first fixing nut, 8-floor formwork, 801-fixing plate, 802-fixing bolt, 803-third groove, 804-third bolt pull rod, 805-third fixing nut and 806-baffle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
As shown in fig. 1-5, the embodiment provides a disassembly-free GRC formwork for pouring a concrete beam slab, which includes a beam node formwork 1, a beam formwork 2, and a floor formwork 8, where the beam node formwork 1 is connected to the beam formwork 2 through a first bolt-pull rod 6 to form a connection structure of the beam formwork 2 and a node thereof, specifically, a first groove 4 is provided at a connection position of the beam node formwork 1 and the beam formwork 2, a second groove 5 is correspondingly provided on the beam formwork 2, the first groove 4 and the second groove 5 are combined to form a first installation groove, and an end of the first bolt-pull rod 6 is installed in the first installation groove and fixed by a first fixing nut 7; the floor slab formwork 8 is installed at the top of the beam formwork 2 to form a connecting structure of the floor slab formwork 8 and the beam formwork 2, specifically, the floor slab formwork 8 extends downwards for 2-3 cm near the edge of the side edge of the beam formwork 2 to be provided with a fixing plate 801, the fixing plate 801 is fixedly connected with the top of the inner side of the beam formwork 2 through a fixing bolt 802, and the fixing plate 801 is perpendicular to the floor slab formwork 8.
In this embodiment, the beam node formwork 1, the beam formwork 2, the floor slab formwork 8, and the like are all made of glass Fiber Reinforced concrete grc (glass Fiber Reinforced concrete) and are respectively integrally formed, and the components of the glass Fiber Reinforced concrete in this embodiment include alkali-resistant glass Fiber and low-alkali cement, so that the glass Fiber Reinforced concrete has the characteristics of light weight, high strength, fire resistance, good moldability, good machinability, and the like. The GRC makes full use of the characteristics of high compressive strength and good rigidity of cement materials, simultaneously exerts the advantage of high tensile strength of the glass fiber, can improve the toughness, tensile strength and rigidity of concrete and the capability of bearing dynamic load, and can save steel by using the glass fiber. On the other hand, GRC belongs to cement-based composite materials, can form good interface combination with cast-in-place concrete as a permanent template, has good composite effect as a part of a structure, and commonly bears load. The disassembly-free template made of GRC material has fine and smooth surface, can be made into a complex shape of a beam node during production, and can be provided with decorative patterns required by architectural design on the outer side.
In the embodiment, the beam node template 1 comprises a U-shaped transverse template 10 and a U-shaped longitudinal template 11 which are integrally formed, and the transverse template 10 and the longitudinal template 11 are connected to form a cross structure; the transverse formwork 10 comprises a transverse bottom formwork 101 and two transverse side formworks 102, wherein the two transverse side formworks 102 are arranged, and the two transverse side formworks 102 are respectively and vertically arranged on two sides of the transverse bottom formwork 101; the longitudinal formwork 11 comprises a longitudinal bottom formwork 111 and two longitudinal side formworks 112, wherein the two longitudinal side formworks 112 are arranged, and the two longitudinal side formworks 112 are respectively and vertically arranged on two sides of the longitudinal bottom formwork 111; the first end of the transverse side die plate 102 is used for being vertically connected with the first end of the longitudinal side die plate 112, and the inner sides of the second ends of the transverse side die plate 102 and the longitudinal side die plate 112 are provided with first grooves 4.
In the present embodiment, the height of the lateral bottom mold plate 101 is higher than the height of the longitudinal bottom mold plate 111.
In this embodiment, the beam template 2 is a U-shaped structure, and includes a beam bottom template 201 and a beam side template 202 that are integrally formed, and two sides of the beam bottom template 201 are respectively vertically provided with a beam side template 202; second recess 5 has all been seted up to the both ends inboard of roof beam side template 202, and first mounting groove is constituteed with first recess 4 on horizontal side form 102 or the vertical side form 112 to second recess 5 on the roof beam side template 202, and the both ends of first bolt pull rod 6 are installed respectively in two first mounting grooves that roof beam template 2 and roof beam node template 1 junction both sides are corresponding to be set up to it is fixed through first fixation nut 7, and first bolt pull rod 6 perpendicular to roof beam side template 202 sets up. Further, baffle plates 806 are provided between the end of the first bolt draw bar 6 and the first mounting groove and between the first fixing nut 7 and the first mounting groove.
In the embodiment, the structure can ensure that the splicing of the adjacent beam templates 2 and the beam node templates 1 is more stable; the end part of the first bolt pull rod 6 and the first mounting groove are arranged on the inner side of the template, the surface of the template is flat and has no redundant parts after pouring, and other treatment on the surface is not needed, so that the construction of the non-dismantling template is simpler and more convenient; and meanwhile, the formwork with a higher beam height can better resist the lateral pressure of concrete to the two sides of the formwork during pouring.
In this embodiment, a plurality of beam side formworks 202 may be continuously provided, the second grooves 5 thereon and the second grooves 5 on the adjacent beam side formwork 202 form second mounting grooves, and two corresponding second mounting grooves on two sides of the joint of two adjacent beam formworks 2 are connected by a second bolt pull rod; two ends of a second bolt pull rod are respectively installed in the two corresponding second installation grooves and fixed through second fixing nuts, and the second bolt pull rod is perpendicular to the beam side formwork 202; baffles 806 are disposed between the end of the second bolt draw bar and the second mounting groove and between the second retaining nut and the second mounting groove.
In the present embodiment, the inner sides of the beam side mold plate 202, the lateral side mold plate 102, and the longitudinal side mold plate 112 are each vertically provided with a plurality of rectangular grooves 3.
In this embodiment, the floor slab forms 8 are provided with a plurality of, and a plurality of floor slab forms 8 are connected through the third bolt pull rod 804. Specifically, the top of the joint of two adjacent floor slabs 8 is provided with a third groove 803, two corresponding third grooves 803 form a third mounting groove, and the bottom end of a third bolt pull rod 804 is mounted in the third groove 803 and fixed by a third fixing nut 805; baffles 806 are disposed between the bottom end of the third bolt draw bar 804 and the third mounting groove and between the third fixing nut 805 and the third mounting groove.
In this embodiment, the fixing plate 801 on the floor slab formwork 8 is fixedly connected to the top of the inner side of the beam side formwork 202 through the fixing bolt 802, and the fixing bolt 802 does not penetrate through the beam side formwork 202, so as to ensure the flatness of the outer surface of the formwork.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (10)
1. The utility model provides a GRC exempts from to tear open template for concreting beam board which characterized in that: the beam joint formwork is connected with the beam formwork through a first bolt pull rod, a first groove is formed in the joint of the beam joint formwork and the beam formwork, a second groove is correspondingly formed in the beam formwork, the first groove and the second groove are combined to form a first mounting groove, and the end portion of the first bolt pull rod is mounted in the first mounting groove and fixed through a first fixing nut; the floor template is installed in the top of beam template, the floor template is close to the side edge downwardly extending of beam template is provided with the fixed plate, the fixed plate pass through fixing bolt with the top fixed connection of beam template.
2. The GRC demolition-free form for a cast concrete beam panel as recited in claim 1, wherein: the beam node template, the beam template and the floor slab template are made of GRC materials.
3. The GRC demolition-free form for a cast concrete beam panel as recited in claim 1, wherein: the beam node template comprises a transverse template and a longitudinal template, and the transverse template and the longitudinal template are connected to form a cross structure; the transverse formworks comprise two transverse bottom formworks and two transverse side formworks, and the two transverse side formworks are respectively and vertically arranged on two sides of the transverse bottom formworks; the longitudinal formworks comprise longitudinal bottom formworks and longitudinal side formworks, the number of the longitudinal side formworks is two, and the two longitudinal side formworks are respectively and vertically arranged on two sides of the longitudinal bottom formworks;
the first end of horizontal side form board be used for with the first end vertical connection of vertical side form board, horizontal side form board with the second end inboard of vertical side form board has all been seted up first recess.
4. The GRC demolition-free form for pouring concrete beam panels as claimed in claim 3, wherein: the height of the transverse bottom template is higher than that of the longitudinal bottom template.
5. The GRC demolition-free form for pouring concrete beam panels as claimed in claim 3, wherein: the beam template comprises a beam bottom template and beam side templates, and two sides of the beam bottom template are respectively and vertically provided with one beam side template; the second grooves are formed in the inner sides of the two ends of the beam side formwork, the second grooves in the beam side formwork and the first grooves in the transverse side formwork or the longitudinal side formwork form the first mounting grooves, the two ends of the first bolt pull rod are mounted in the corresponding first mounting grooves respectively and are fixed through the first fixing nuts.
6. The GRC demolition-free form for pouring concrete beam panels as claimed in claim 5, wherein: and baffle plates are arranged between the end part of the first bolt pull rod and the first mounting groove and between the first fixing nut and the first mounting groove.
7. The GRC demolition-free form for pouring concrete beam panels as claimed in claim 5, wherein: the second grooves on the beam side templates and the second grooves on the adjacent beam side templates form second mounting grooves, and two corresponding second mounting grooves on two sides of the joint of the two adjacent beam templates are connected through a second bolt pull rod; two ends of the second bolt pull rod are respectively installed in the two corresponding second installation grooves and are fixed through the second fixing nuts; and baffle plates are arranged between the end part of the second bolt pull rod and the second mounting groove and between the second fixing nut and the second mounting groove.
8. The GRC demolition-free form for a cast concrete beam panel as recited in claim 1, wherein: the floor slab template is provided with a plurality ofly, and is a plurality of connect through the third bolt pull rod between the floor slab template.
9. The GRC demolition-free form for pouring concrete beam panels as claimed in claim 8, wherein: the top of the junction of the two adjacent floor slab templates is provided with a third groove, the third grooves form a third mounting groove in a corresponding manner, and the bottom end of the third bolt pull rod is mounted in the third groove and fixed through a third fixing nut.
10. The GRC demolition-free form for a cast concrete beam panel of claim 9, wherein: and baffle plates are arranged between the bottom end of the third bolt pull rod and the third mounting groove and between the third fixing nut and the third mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011460688.3A CN112482637A (en) | 2020-12-11 | 2020-12-11 | GRC disassembly-free template for pouring concrete beam plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011460688.3A CN112482637A (en) | 2020-12-11 | 2020-12-11 | GRC disassembly-free template for pouring concrete beam plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112482637A true CN112482637A (en) | 2021-03-12 |
Family
ID=74916600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011460688.3A Pending CN112482637A (en) | 2020-12-11 | 2020-12-11 | GRC disassembly-free template for pouring concrete beam plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112482637A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112064856A (en) * | 2020-07-31 | 2020-12-11 | 浙江双友物流器械股份有限公司 | Suspended ceiling pre-hanging piece and floor structure of building with same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201495768U (en) * | 2009-09-29 | 2010-06-02 | 北京宏凌技术开发有限公司 | Non-dismantling formwork for pouring concrete construction |
| CN207063269U (en) * | 2017-07-05 | 2018-03-02 | 徐州中国矿业大学建筑设计咨询研究院有限公司 | The beam-column node structure of assembled floor |
| JP2019143392A (en) * | 2018-02-22 | 2019-08-29 | 大栄産業株式会社 | Beam member composite and floor structure |
| CN111456320A (en) * | 2020-05-25 | 2020-07-28 | 郑州大学 | ECC (error correction code) disassembly-free template, concrete beam based on template and construction method of concrete beam |
| CN214169601U (en) * | 2020-12-11 | 2021-09-10 | 华侨大学 | GRC disassembly-free template for pouring concrete beam plate |
-
2020
- 2020-12-11 CN CN202011460688.3A patent/CN112482637A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201495768U (en) * | 2009-09-29 | 2010-06-02 | 北京宏凌技术开发有限公司 | Non-dismantling formwork for pouring concrete construction |
| CN207063269U (en) * | 2017-07-05 | 2018-03-02 | 徐州中国矿业大学建筑设计咨询研究院有限公司 | The beam-column node structure of assembled floor |
| JP2019143392A (en) * | 2018-02-22 | 2019-08-29 | 大栄産業株式会社 | Beam member composite and floor structure |
| CN111456320A (en) * | 2020-05-25 | 2020-07-28 | 郑州大学 | ECC (error correction code) disassembly-free template, concrete beam based on template and construction method of concrete beam |
| CN214169601U (en) * | 2020-12-11 | 2021-09-10 | 华侨大学 | GRC disassembly-free template for pouring concrete beam plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112064856A (en) * | 2020-07-31 | 2020-12-11 | 浙江双友物流器械股份有限公司 | Suspended ceiling pre-hanging piece and floor structure of building with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111186017A (en) | Combined template for hollowed-out bridge panel | |
| CN214169601U (en) | GRC disassembly-free template for pouring concrete beam plate | |
| CN114607140A (en) | Concrete structure free of formwork construction and construction method | |
| CN112482637A (en) | GRC disassembly-free template for pouring concrete beam plate | |
| JP2000345515A (en) | High-strength light composite girder bridge and construction method therefor | |
| CN219773324U (en) | Concrete beam plate structure | |
| CN111305439A (en) | Laminated slab with disassembly-free die steel frame | |
| CN212926589U (en) | Assembly type formwork-dismantling-free structural body formwork and cast-in-place formwork-dismantling-free structural body | |
| CN213926977U (en) | Prefabricated bottom plate with hidden beam and folded plate type laminated slab comprising prefabricated bottom plate | |
| CN215471884U (en) | Cast concrete superimposed sheet preparation mould with location structure | |
| CN102051963A (en) | Concrete composite beam floor system and pouring method thereof | |
| CN212802541U (en) | Hollow frame beam mould shell | |
| CN211899069U (en) | Prefabricated component of assembled shear wall | |
| CN201225001Y (en) | Composite die for casting building frame | |
| CN212582914U (en) | Precast beam connection structure reaches building structure including it | |
| CN111851804A (en) | Assembly type formwork-dismantling-free structural body formwork and cast-in-place formwork-dismantling-free structural body | |
| CN112922207A (en) | Concrete one-way laminated slab with exposed slab net frame at bottom | |
| CN111576709A (en) | Prefabricated local coincide floor | |
| CN221001588U (en) | Novel take precast concrete rib roof beam coincide plate structure | |
| CN220521751U (en) | Curved variable cross-section concrete double beam | |
| CN220580341U (en) | Superimposed sheet space truss reinforcement is anti crack structure in coordination | |
| CN110130552B (en) | Board and frame integrated floor panel structure and production method thereof | |
| CN216740678U (en) | Ready-package built-up connection shear wall mould | |
| CN216641148U (en) | Steel shell composite cement plate detaching-free mould beam | |
| CN214995905U (en) | Aluminum alloy template pouring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |