CN108867937A - Precast concrete band ribbed sandwich panel and its manufactured self-heat conserving superposed type shear wall - Google Patents
Precast concrete band ribbed sandwich panel and its manufactured self-heat conserving superposed type shear wall Download PDFInfo
- Publication number
- CN108867937A CN108867937A CN201810912479.4A CN201810912479A CN108867937A CN 108867937 A CN108867937 A CN 108867937A CN 201810912479 A CN201810912479 A CN 201810912479A CN 108867937 A CN108867937 A CN 108867937A
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- panel
- precast concrete
- longitudinal
- panel unit
- sandwich panel
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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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/562—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with fillings between the load-bearing elongated members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
- E04B2/8623—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers and at least one form leaf being monolithic
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a kind of precast concrete band ribbed sandwich panels, it includes bottom plate, panel and multiple longitudinal girt strips being arranged in juxtaposition between bottom plate and panel, panel includes the panel unit being arranged in a one-to-one correspondence on longitudinal girt strip and the connection reinforcing bar that is linked together each panel unit, it is filled with light thermal-insulation batten between adjacent two longitudinal girt strips, region between adjacent two longitudinal girt strips is corresponded on light thermal-insulation batten and is equipped with triangular reinforced bar.The present invention is reserved with the connection reinforcing bar of laterally elongated distribution between each panel unit, substantially increase the globality and rigidity of prefabricated board, it makes it easier to transport and install, and be disposed with light thermal-insulation batten at equal intervals in adjacent two longitudinal girt strips to realize the integration of structure and building energy conservation；The triangular reinforced bar being horizontally set at outside each longitudinal girt strip extending panel simultaneously also substantially increases globality.
Description
Technical field
The invention belongs to assembled architecture field more particularly to a kind of precast concrete band ribbed sandwich panel and its it is manufactured from
Keep the temperature superposed type shear wall.
Background technique
With the promotion of people's living standard, to living environment, there has also been higher demands.Traditional extensive house is built
Mode is made gradually to be industrialized, replaced integrated mode of construction.In this context, overlaid plate type concrete shear wall
Structure is come into being, it is able to achieve the standardization and modularization of residential structure component, reduces Site Template supporting erection, while
It can reduce construction period.It but is CN102912900A's including application publication number according to the current data that can be known
《A kind of prefabrication and assembly construction overlaid plate type concrete shear wall structure and its form of construction work》It is CN202925721U with Authorization Notice No.
's《A kind of prefabrication and assembly construction overlaid plate type concrete shear wall structure》, use in current overlaid plate type concrete shear wall structure
The two-sided steel bar girder prefabricated board with internal cavities, production technology is complicated, and steel using amount is more, while its horizontal joint and vertical
Seam also needs to increase connection reinforcing bar, therefore construction cost is also higher.Being pushed further into and improving with building energy conservation simultaneously, firmly
The insulation of the party wall of residence building has become one of the controlling indicator of building enclosure building energy conservation.Therefore, folded to reduce
The overall cost of plywood formula concrete shear force wall researches and develops novel self-heat conserving overlaid plate type concrete shear wall, has wide
Market prospects and good economic and social benefits.
Summary of the invention
The purpose of the present invention is to provide a kind of good effect of heat insulation and the concrete soil zones strong from heavy and light bearing capacity
Ribbed sandwich panel and its manufactured self-heat conserving superposed type shear wall.This precast concrete band ribbed sandwich panel provided by the invention, it
Including bottom plate, panel and multiple longitudinal girt strips being arranged in juxtaposition between bottom plate and panel, panel include be arranged in a one-to-one correspondence in
Panel unit on longitudinal girt strip and the connection reinforcing bar for being linked together each panel unit are filled between adjacent two longitudinal girt strips
Light thermal-insulation batten, panel unit are equipped with triangular reinforced bar.In a specific embodiment, make the panel unit wide
Degree is greater than the rectangle batten of the longitudinal rib beam width, by along the perforative connection reinforcing bar phase of plate width direction between each panel unit
Even.Further, in order to after pouring concrete after improving globality or the panel unit be that width is greater than the longitudinal rib
The rectangle batten of beam width, each panel unit are equipped with several along the perforative transverse rib groove of plate width direction.After being poured after raising
The alternative solution of globality, or the sawtooth pattern batten for making the panel unit width be greater than the longitudinal rib beam width, respectively
Perforative connection reinforcing bar is equipped with along plate width direction between panel unit.Preferably, vertical in be located at the bottom plate top edge two
The pre-buried drip irrigation hole along rib width direction arrangement is set into girt strip.It is influenced to reduce heat bridge, uses the light thermal-insulation batten
Material be bulk density be less than 20kg/ m3, thermal coefficient be less than 0.05W/ (m k) light heat-insulating material.In order to further increase
Heat insulating effect makes longitudinal girt strip bulk density be less than 1900kg/m3, and thermal coefficient is less than 1.0W/ (m k), and intensity is big
In the lightweight aggregate structural thermal insulation concrete of 25Mpa.The present invention also provides a kind of self-heat conserving superposed type shear walls, it is poured after including
Layer builds soil block and battenboard；The battenboard is above-mentioned precast concrete band ribbed sandwich panel；The last layer includes rear top dressing
Plate unit and after pour cross rib, after pour panel unit and be located on light thermal-insulation batten region between each longitudinal girt strip, after pour cross rib
Region between girt strip longitudinal on panel is divided into several cavitys together by top surface and longitudinal rib Liangping；The base soil block is filled in each sky
It is intracavitary.The present invention also provides a kind of self-heat conserving superposed type shear wall, it include two battenboards positioned opposite and after pour
Reinforced concrete core wall between two prefabricated sandwich plates, battenboard are above-mentioned precast concrete band ribbed sandwich panel.This battenboard exists
It is reserved with the connection reinforcing bar of laterally elongated distribution between each panel unit, substantially increases the globality and rigidity of prefabricated board, makes
Be readily transported and install, and be disposed with light thermal-insulation batten at equal intervals in adjacent two longitudinal girt strips and realize structure and building
Energy-efficient integration；The triangular reinforced bar being horizontally set at outside each longitudinal girt strip extending panel simultaneously also substantially increases entirety
Property；The present invention also using battenboard as overlaid plate type concrete shear wall to exempt to tear open inside and outside template and rear pouring concrete core wall folded
The composite plate shear wall for forming self-heat conserving is closed, it is structure-integrated to reach heat preservation-, reduce overlaid plate type concrete shear wall
Overall cost purpose.Detailed description of the invention:Fig. 1 is axis side of the precast concrete with ribbed sandwich panel in the preferred embodiment of the present invention one
Schematic diagram.Fig. 2 is a kind of axis side schematic diagram of self-heat conserving superposed type shear wall in preferred embodiment one.Fig. 3 is preferred embodiment
The axis side schematic diagram of another self-heat conserving superposed type shear wall in one.Fig. 4 is precast concrete in the preferred embodiment of the present invention two
Axis side schematic diagram with ribbed sandwich panel.Illustrate serial number：10-filled boards, 1-bottom plate, 2-longitudinal girt strips, 3-panels, 31-faces
Plate unit, 32-connection reinforcing bars, 4-light thermal-insulation battens, 5-triangular reinforced bars；20-last layers pour panel list after 201-
Member pours cross rib after 202-；30-build soil block；40-reinforced concrete core walls；031-panel unit II；The pre-buried drip irrigation hole of A-；B—
Transverse rib groove.Specific embodiment:Preferred embodiment one, as shown in Figure 1, this precast concrete folder with ribbing provided in this embodiment
Core 10, it includes bottom plate 1, longitudinal girt strip 2 and panel 3.Bottom plate 1 is solid concrete slab.Longitudinal girt strip 2 has along plate width direction
What is be arranged in juxtaposition is multiple, and outermost two longitudinal girt strips are located on the width direction two edges of bottom plate, and the longitudinal direction in outside
Girt strip is equipped with pre-buried drip irrigation hole A, and panel 3 is linked together by longitudinal girt strip with bottom plate.Panel 3 includes multiple is arranged in juxtaposition
Panel unit 31 and the connection reinforcing bar 32 for being linked together each panel unit, panel unit are that width is greater than 3 width of longitudinal girt strip
Rectangle batten, each panel unit is arranged in the top of corresponding longitudinal girt strip correspondingly, leads between each panel unit
It crosses and is connected along the perforative connection reinforcing bar of plate width direction, and equipped with several along the perforative cross rib of plate width direction on each panel unit
Globality when slot B is to pour after improving.Region on bottom plate 1 is divided into several longitudinal slots by longitudinal girt strip 2 and panel unit 31,
Light thermal-insulation batten 4 is filled in longitudinal slot to improve heat insulating effect, be equipped on panel unit triangular reinforced bar 5 with
Just globality and stress reliability after improving after pouring concrete.And the material selection of light thermal-insulation batten is less than for bulk density
20kg/ m3, thermal coefficient are less than the light heat-insulating material of 0.05W/ (m k), to reduce heat bridge influence.Accordingly in order into one
Step improves heat insulating effect, is that bulk density is less than 1900kg/m3 by the material selection of longitudinal girt strip, thermal coefficient is less than 1.0W/
(m k), intensity are greater than the lightweight aggregate structural thermal insulation concrete of 25Mpa.As shown in Fig. 2, the present embodiment additionally provides a kind of utilization
The self-heat conserving superposed type shear wall that the precast concrete is made with ribbed sandwich panel, shear wall include battenboard 10, last layer
20 and build soil block 30；Last layer poured after including panel unit 201 and after pour cross rib 202, after pour panel unit and be located at light thermal-insulation
Region between each longitudinal direction girt strip on batten, after pour cross rib top surface and longitudinal rib Liangping together by region between girt strip longitudinal on panel
It is divided into several cavitys；The base soil block is filled in each cavity.As shown in figure 3, the present embodiment additionally provides another utilization
The self-heat conserving superposed type shear wall that the precast concrete is made with ribbed sandwich panel, it includes two battenboards positioned opposite
10 and after pour reinforced concrete core wall 40 between two prefabricated sandwich plates.Preferred embodiment two, as shown in figure 4, the present embodiment with
The difference of preferred embodiment one is：Precast concrete is width greater than vertical with the panel unit II 031 in ribbed sandwich panel production
To the sawtooth pattern batten of girt strip width, in order to the globality and stressed effect after improving when pouring concrete.It is transported in the present embodiment
With the precast concrete with ribbed sandwich panel make production shear wall when, first the vertical reinforcement of shear wall is bound, is then existed
This filled board as non-dismantling formwork inside and outside overlapped shear wall is installed in the two sides of vertical reinforcement, and will be reserved in two sides with spot welding
Triangular reinforced bar outside plate welds together, and forms overlaid plate type concrete shear wall finally by rear pouring concrete core wall.By
It is reserved with the connection reinforcing bar of laterally elongated distribution between each panel unit in this filled board, substantially increases the entirety of prefabricated board
Property and rigidity, make it easier to transport and install, and be disposed with the realization of light thermal-insulation batten at equal intervals in adjacent two longitudinal girt strips
The integration of structure and building energy conservation；While the triangular reinforced bar stretched out on longitudinal transverse rib groove and connection reinforcing bar and panel
In the presence of also substantially increasing the globality of overlaid plate type concrete shear wall.Therefore prefabricated band ribbed sandwich panel of the invention is used
The overlaid plate type concrete shear wall being formed by stacking has good integrity, insulation-structure-integrated, comprehensive cost low
Advantage.Wide market.
Claims (9)
1. a kind of precast concrete band ribbed sandwich panel, it is characterised in that：It includes bottom plate, panel and multiple is arranged in juxtaposition in bottom plate
Longitudinal girt strip between panel, panel include the panel unit being arranged in a one-to-one correspondence on longitudinal girt strip and by each panel unit
The connection reinforcing bar being linked together is filled with light thermal-insulation batten between adjacent two longitudinal girt strips, and panel unit is equipped with triangle
Reinforcing bar.
2. precast concrete band ribbed sandwich panel according to claim 1, it is characterised in that：The panel unit is that width is big
By being connected along the perforative connection reinforcing bar of plate width direction between the rectangle batten of the longitudinal rib beam width, each panel unit.
3. precast concrete band ribbed sandwich panel according to claim 2, it is characterised in that：Each panel unit is equipped with
It is several along the perforative transverse rib groove of plate width direction.
4. precast concrete band ribbed sandwich panel according to claim 1, it is characterised in that：Or the panel unit is width
Degree is greater than the sawtooth pattern batten of the longitudinal rib beam width, is equipped with perforative connection steel along plate width direction between each panel unit
Muscle.
5. precast concrete band ribbed sandwich panel according to claim 1, it is characterised in that：Positioned at the bottom plate top edge
The pre-buried drip irrigation hole along rib width direction arrangement is set in two longitudinal girt strips.
6. precast concrete band ribbed sandwich panel according to claim 1, it is characterised in that：The light thermal-insulation batten uses
Material be bulk density be less than 20kg/ m3, thermal coefficient be less than 0.05W/ (m k) light heat-insulating material.
7. precast concrete band ribbed sandwich panel according to claim 1, it is characterised in that：The longitudinal direction girt strip is that bulk density is small
In 1900kg/m3, thermal coefficient is less than 1.0W/ (m k), and intensity is greater than the lightweight aggregate structural thermal insulation concrete of 25Mpa.
8. a kind of self-heat conserving superposed type shear wall, it is characterised in that：It includes last layer, builds soil block and battenboard；The sandwich
Plate is precast concrete band ribbed sandwich panel described in claim 1；The last layer pours panel unit and pours cross rib with after after including,
After pour panel unit be located on light thermal-insulation batten it is each longitudinal direction girt strip between region, after pour cross rib top surface and longitudinal rib Liangping it is neat
Region between girt strip longitudinal on panel is divided into several cavitys；The base soil block is filled in each cavity.
9. a kind of self-heat conserving superposed type shear wall, it is characterised in that：It include two battenboards positioned opposite and after pour in
Reinforced concrete core wall between two prefabricated sandwich plates, battenboard are precast concrete band ribbed sandwich panel described in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810912479.4A CN108867937A (en) | 2018-08-12 | 2018-08-12 | Precast concrete band ribbed sandwich panel and its manufactured self-heat conserving superposed type shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810912479.4A CN108867937A (en) | 2018-08-12 | 2018-08-12 | Precast concrete band ribbed sandwich panel and its manufactured self-heat conserving superposed type shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108867937A true CN108867937A (en) | 2018-11-23 |
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ID=64317473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810912479.4A Pending CN108867937A (en) | 2018-08-12 | 2018-08-12 | Precast concrete band ribbed sandwich panel and its manufactured self-heat conserving superposed type shear wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108867937A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472495A (en) * | 2020-03-16 | 2020-07-31 | 湖南盛安鑫高科技股份有限公司 | Self-stabilizing disassembly-free greening heat-insulating template for building wall surface |
| CN112267599A (en) * | 2020-11-11 | 2021-01-26 | 南京工业大学 | Assembled internal partition wall and mounting mode thereof |
| CN112726884A (en) * | 2021-02-08 | 2021-04-30 | 江苏科技大学 | Prefabricated light steel concrete superimposed sheet shear force wall |
| WO2022074489A1 (en) | 2020-10-06 | 2022-04-14 | Eco-Pulp For Pulp Manufacturing Ltd. | Modular panels and system for using said panels |
| CN114482694A (en) * | 2022-01-27 | 2022-05-13 | 桃江诚友绿色装配式建筑科技有限公司 | Assembled concrete greening construction enclosure wall |
-
2018
- 2018-08-12 CN CN201810912479.4A patent/CN108867937A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472495A (en) * | 2020-03-16 | 2020-07-31 | 湖南盛安鑫高科技股份有限公司 | Self-stabilizing disassembly-free greening heat-insulating template for building wall surface |
| WO2022074489A1 (en) | 2020-10-06 | 2022-04-14 | Eco-Pulp For Pulp Manufacturing Ltd. | Modular panels and system for using said panels |
| CN112267599A (en) * | 2020-11-11 | 2021-01-26 | 南京工业大学 | Assembled internal partition wall and mounting mode thereof |
| CN112726884A (en) * | 2021-02-08 | 2021-04-30 | 江苏科技大学 | Prefabricated light steel concrete superimposed sheet shear force wall |
| CN114482694A (en) * | 2022-01-27 | 2022-05-13 | 桃江诚友绿色装配式建筑科技有限公司 | Assembled concrete greening construction enclosure wall |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181123 |
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| WD01 | Invention patent application deemed withdrawn after publication |