CN108086553A - A kind of Lightweight core mould combined reinforced bar truss fabrication plate - Google Patents
A kind of Lightweight core mould combined reinforced bar truss fabrication plate Download PDFInfo
- Publication number
- CN108086553A CN108086553A CN201711358335.0A CN201711358335A CN108086553A CN 108086553 A CN108086553 A CN 108086553A CN 201711358335 A CN201711358335 A CN 201711358335A CN 108086553 A CN108086553 A CN 108086553A
- Authority
- CN
- China
- Prior art keywords
- filling block
- light filling
- rib
- edge
- wing
- 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
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Classifications
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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
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/08—Load-carrying floor structures formed substantially of prefabricated units assembled of block-shaped elements, e.g. hollow stones
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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
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/10—Load-carrying floor structures formed substantially of prefabricated units with metal beams or girders, e.g. with steel lattice girders
-
- 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
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/14—Load-carrying floor structures formed substantially of prefabricated units with beams or girders laid in two directions
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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 for overlapping the Lightweight core mould combined reinforced bar truss fabrication plate of rib floor, it is made of vertically and horizontally side rib, longitudinal reinforcement truss middle rib and light filling block, and light filling block is equally spacedly clipped among two adjacent girt strips.Tongue and groove is longitudinally left in the bottom of the light filling block, has crossed out the edge of a wing, for fixing light filling block, the horizontal edge of a wing is used longitudinal tongue and groove as the template of rear pouring concrete transverse direction girt strip.During construction, when by several piece prefabricated board of the present invention in beam（Or wall）After upper support is good, the template that the groove that the edge of a wing formed is exactly horizontal girt strip is reserved by light filling block thereon, then by rear pouring concrete vertically and horizontally girt strip and surface layer by prefabricated panel and after pour overlapping layers and be superimposed together to form the sandwich floor of the close rib of concrete folding of assembled integral.The advantages of present invention has from heavy and light, and structural behaviour is good, and span is big, good effect of heat insulation, low cost.Market application foreground is wide.
Description
Technical field
The present invention relates to a kind of floor more particularly to a kind of Lightweight core mould combined reinforced bar truss fabrication plates.
Background technology
Concrete dense rib floor is that the large span formed by the smaller one-way or bi-directional rib of thin plate and spacing is one-way or bi-directional
Plate.Its principle, using the two-way concrete slab net of larger spacing, by area's lattice part therebetween, is in tensile region similar to one block of big slab
Concrete dig up, remainder bears vertical load with tee girder mechanism, and stress is more reasonable, alleviates dead weight, more saves material
Material, span-depth radio can also do more.Experimental study shows that in-situ ribbed slab is compared with the cast-in-place tablet of tradition, also has
The advantages that rigidity is big, good integrity, techno-economic effect is notable.But the realization of cast-in-place concrete rib floor technology, it is necessary to
Cast-in-place tablet supports that site operation is more complicated compared to increasingly complex template system, and speed of application is slower.Meanwhile in China
In the assembled steel Reinforced Concrete Buildings carried forward vigorously at present, assembled integral reinforced concrete laminated floor slab is as most important
PC components are developed rapidly.But laminated floor slab general at present, is solid overlapping tablet mostly, although improving building work
The level of industry, but in structure still as cast-in-place tablet exists from great, and cost is high, using span it is small the shortcomings that.Cause
This, to give full play to the structural advantage of rib floor and meeting the needs of assembled architecture development, it is whole to research and develop new assembling
Formula concrete folding rib floor has become urgent need.
The content of the invention
It is an object of the invention to provide it is a kind of from heavy and light, good integrity, insulation, low cost for overlapping close rib
The Lightweight core mould combined reinforced bar truss fabrication plate of floor.The present invention provides a kind of Lightweight core mould combined reinforced bar truss fabrication plate,
It is made of vertically and horizontally side rib, longitudinal reinforcement truss middle rib and light filling block, and light filling block is equally spacedly clipped in adjacent
Among two longitudinal girt strips.Leave longitudinal edge of a wing in the bottom of the longitudinal edge rib.The light filling block is divided into two layers up and down, on
The width of deck panels is more than the width of bottom panel, and the lower part both sides of light filling block is made to form rectangle tongue and groove, are set on tongue and groove
There is screw, the tongue and groove and screw are used for fixation of the light filling block in two adjacent longitudinal reinforcement truss girt strips.It is described light
The length of the upper strata panel of matter filling block is less than the length of bottom panel, and the lower part both ends of light filling block is made to be extended with the edge of a wing,
When light filling block is embedded in prefabricated board, the edge of a wing that light filling block both ends are reserved just forms transverse concave groove, as rear
The template of pouring concrete transverse direction girt strip is used.The widthwise edge rib is corresponded to is provided with square hole with the position of longitudinal reinforcement truss girt strip,
The connection of longitudinal girt strip and plate end backbar is poured for after.The longitudinal edge rib corresponds to the position that the edge of a wing is reserved with light filling block
Square hole is provided with, the connection of horizontal girt strip and plate end backbar is poured after being used for.To improve heat insulating effect, the light filling block
The material used is less than 1000kg/ m3 for unit weight, and thermal conductivity factor is less than the lightweight concrete material of 0.5W/ (m k).During construction,
When by several piece prefabricated board of the present invention in beam（Or wall）After upper support is good, reserve what the edge of a wing was formed by light filling block thereon
Groove is exactly the template of horizontal girt strip, then by rear pouring concrete vertically and horizontally girt strip and surface layer by prefabricated panel and after pour overlapping
It is stacked the sandwich floor of the close rib of concrete folding for being combined and forming assembled integral.Due to the present invention, pouring concrete overlaps after
Just become the overlapping sandwich floor of concrete dense-rib afterwards, therefore it is the structural behaviour for having in-situ ribbed slab excellent, and reach
Industrialized production, the purpose of fabricated construction are arrived, simultaneously because the function of heat insulation of light filling block, also achieves structure
With the integration of building energy conservation.With the advantages of from heavy and light, structural behaviour is good, and span is big, good effect of heat insulation, low cost.
Market application foreground is wide.Description of the drawings:Fig. 1 is the dimensional structure diagram of the present invention.The cross section that Fig. 2 is the present invention shows
It is intended to.Fig. 3 is the stereoscopic schematic diagram of light filling block in the present invention.Fig. 4 is the cross section signal of light filling block in the present invention
Figure.Fig. 5 is the Longitudinal cross section schematic of light filling block in the present invention.Specific embodiment:As shown in Figure 1-Figure 3, the present embodiment
This Lightweight core mould combined reinforced bar truss fabrication plate provided, it is by widthwise edge rib 1, longitudinal edge rib 2, longitudinal reinforcement truss middle rib
3 and light filling block 4 form, light filling block 4 is equally spacedly clipped in adjacent two longitudinal girt strips 2（Or 3）Among.It is described vertical
Longitudinal edge of a wing 22 is left to the bottom of side rib.As in Figure 3-5, the light filling block 4 divides for upper and lower two layers, upper strata panel 41
Width be more than the width of bottom panel 42, the lower part both sides of light filling block is made to form rectangle tongue and groove, are provided with spiral shell on tongue and groove
Nail 43, the tongue and groove and screw are used for fixation of the light filling block in two adjacent longitudinal reinforcement truss girt strips.The lightweight
The length of the upper strata panel 41 of filling block 4 is less than the length of bottom panel 42, and the lower part both ends of light filling block is made to be extended with the wing
Edge, when light filling block is embedded in prefabricated board, the edge of a wing that light filling block both ends are reserved just forms transverse concave groove 5, makees
Template for rear pouring concrete transverse direction girt strip is used.The widthwise edge rib corresponds to the position side of being provided with of longitudinal reinforcement truss girt strip
The connection of longitudinal girt strip and plate end backbar is poured in hole 11 after being used for.The longitudinal edge rib reserves the edge of a wing corresponding to light filling block
Position be provided with square hole, the connection that horizontal girt strip and plate end backbar are poured after being used for is connected with transverse concave groove 5.To improve thermal insulation separation
Thermal effect, the material that the light filling block uses are less than 1000kg/ m3 for unit weight, and thermal conductivity factor is less than 0.5W/'s (m k)
Lightweight concrete material.During construction, when by several piece prefabricated board of the present invention in beam（Or wall）After upper support is good, thereon by light
The groove that matter filling block reserves edge of a wing formation is exactly the template of horizontal girt strip, then passes through rear pouring concrete vertically and horizontally girt strip knead dough
Prefabricated panel is poured overlapping layers with after and is superimposed together to form the sandwich floor of the close rib of concrete folding of assembled integral by layer.Due to
The present embodiment just becomes the overlapping sandwich floor of concrete dense-rib after after pouring concrete overlapping, therefore it has cast-in-place close rib
The excellent structural behaviour of floor, and reached industrialized production, the purpose of fabricated construction, simultaneously because the guarantor of light filling block
Warm heat-blocking action also achieves the integration of structure and building energy conservation.With from heavy and light, structural behaviour is good, and span is big, thermal insulation separation
The advantages of thermal effect is good, low cost.Market application foreground is wide.
Claims (5)
1. a kind of Lightweight core mould combined reinforced bar truss fabrication plate, it is characterised in that：It is by vertically and horizontally side rib, longitudinal reinforcement truss
Rib and light filling block composition, light filling block are equally spacedly clipped among the longitudinal girt strip of adjacent two, the longitudinal edge rib
Bottom leave longitudinal edge of a wing.
2. Lightweight core mould combined reinforced bar truss fabrication plate according to claim 1, it is characterised in that：The light filling block
It is divided into two layers up and down, the width of upper strata panel is more than the width of bottom panel, and the lower part both sides of light filling block is made to form rectangle
Tongue and groove is embedded with screw on tongue and groove, and the tongue and groove and screw are for light filling block in two adjacent longitudinal reinforcement truss girt strips
In fixation；The length of the upper strata panel of the light filling block is less than the length of bottom panel, makes the lower part of light filling block
Both ends are extended with the edge of a wing, and when light filling block is embedded in prefabricated board, the edge of a wing that light filling block both ends are reserved just is formed
Transverse concave groove, the template as rear pouring concrete transverse direction girt strip are used.
3. Lightweight core mould combined reinforced bar truss fabrication plate according to claim 1, it is characterised in that：In the widthwise edge rib
The corresponding position with longitudinal reinforcement truss girt strip is provided with square hole, and the connection of longitudinal girt strip and plate end backbar is poured after being used for.
4. Lightweight core mould combined reinforced bar truss fabrication plate according to claim 1, it is characterised in that：In the longitudinal edge rib
The corresponding position that the edge of a wing is reserved with light filling block is provided with square hole, and the connection of horizontal girt strip and plate end backbar is poured after being used for.
5. Lightweight core mould combined reinforced bar truss fabrication plate according to claim 1, it is characterised in that：In the prefabricated board
The material that light filling block uses is less than 1000kg/ m3 for unit weight, and thermal conductivity factor is less than the lightweight concrete material of 0.5W/ (m k)
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711358335.0A CN108086553A (en) | 2017-12-17 | 2017-12-17 | A kind of Lightweight core mould combined reinforced bar truss fabrication plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711358335.0A CN108086553A (en) | 2017-12-17 | 2017-12-17 | A kind of Lightweight core mould combined reinforced bar truss fabrication plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108086553A true CN108086553A (en) | 2018-05-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711358335.0A Pending CN108086553A (en) | 2017-12-17 | 2017-12-17 | A kind of Lightweight core mould combined reinforced bar truss fabrication plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108086553A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824688A (en) * | 2018-07-10 | 2018-11-16 | 温州金来建设有限公司 | The integrated mounting structure of interior ceiling decorating |
| CN109796166A (en) * | 2018-12-20 | 2019-05-24 | 安徽海龙建筑工业有限公司 | A kind of inner partition plate and preparation method thereof of pre-buried light block |
| CN112064851A (en) * | 2020-08-04 | 2020-12-11 | 杨正新 | Novel from overflowing type and repairing formula close rib filling block floor |
-
2017
- 2017-12-17 CN CN201711358335.0A patent/CN108086553A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824688A (en) * | 2018-07-10 | 2018-11-16 | 温州金来建设有限公司 | The integrated mounting structure of interior ceiling decorating |
| CN109796166A (en) * | 2018-12-20 | 2019-05-24 | 安徽海龙建筑工业有限公司 | A kind of inner partition plate and preparation method thereof of pre-buried light block |
| CN112064851A (en) * | 2020-08-04 | 2020-12-11 | 杨正新 | Novel from overflowing type and repairing formula close rib filling block floor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180529 |
|
| WD01 | Invention patent application deemed withdrawn after publication |