CN102400509A - Prefabricated light steel composite floor slab - Google Patents
Prefabricated light steel composite floor slab Download PDFInfo
- Publication number
- CN102400509A CN102400509A CN2011103664053A CN201110366405A CN102400509A CN 102400509 A CN102400509 A CN 102400509A CN 2011103664053 A CN2011103664053 A CN 2011103664053A CN 201110366405 A CN201110366405 A CN 201110366405A CN 102400509 A CN102400509 A CN 102400509A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 62
- 239000010959 steel Substances 0.000 title claims abstract description 62
- 239000002131 composite material Substances 0.000 title claims abstract description 44
- 239000004567 concrete Substances 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 8
- 239000000835 fiber Substances 0.000 claims abstract description 4
- 239000000178 monomer Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 13
- 238000004873 anchoring Methods 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 7
- 230000002146 bilateral effect Effects 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 3
- 229910000679 solder Inorganic materials 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 10
- 239000011162 core material Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000011065 in-situ storage Methods 0.000 description 4
- 238000010923 batch production Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The invention discloses an assembled prefabricated light steel composite floor slab, which is characterized in that a single light steel truss is combined by an upper composite square steel pipe, a lower composite square steel pipe and two vertical inclined metal rod pieces at two sides, two prefabricated steel bar net fiber light concrete plates are distributed according to the specifically designed single truss and are respectively anchored on the surfaces of the upper composite square steel pipe and the lower composite square steel pipe, and a light fireproof and sound insulation core material is injected into the single truss, so that the assembled prefabricated light steel composite floor slab is finally manufactured. By adopting the dry construction process, the construction period can be shortened to 1/10 of the traditional construction process. Is a modern building component which is safe, reliable, economical, reasonable, energy-saving and environment-friendly.
Description
Technical field:
The invention belongs to the building unit field, be specifically related to a kind of prefabricated light steel composite floor plate and manufacturing approach thereof.
Background technology:
It is cast-in-situ reinforced concrete structure that present building floor adopted more, though strengthened the overall structure performance of building, because it is big from heavy load; Sound insulation value is poor; Reinforcing bar field fabrication, installation, unsplit bed(-)plate formwork, concrete cast-in-situ technology are adopted in construction; Individual event work progress complex process directly influences duration of building body engineering.Can't satisfy the required many requirements of modern architecture.
Summary of the invention:
The object of the present invention is to provide a kind of prefabricated light steel composite floor plate and manufacturing approach thereof; Solve field fabrication floor complicated and time consumption in the building construction process, incur loss through delay the duration; And the floor of making is big from heavy load, sound insulation value is poor, influences the problem of building integral performance.
A kind of prefabricated light steel composite floor plate; It is characterized in that it is to be combined into the monomer light steel truss structure by two vertical oblique metal rods with bilateral of composite square steel tube up and down, with self threading pin with two blocks of light concrete sheet materials of precast reinforced network fiber; Monomer truss by concrete design distributes; On the composite square steel tube surface, inner light fire-proof, the sound insulation core of injecting processed prefabricated light steel composite floor plate at last about being anchored at respectively.
The preparation method of prefabricated light steel composite floor plate:
A, will go up and fill high-strength light weight concrete in two square steel pipes of lower edge earlier, treat that concrete strength reaches 100% after, be fixed in the welding shaper, corresponding vertical oblique metal rod and composite square steel tube bilateral are welded into the monomer truss.
B, with the light concrete sheet material of pre-manufactured steel screen fabric with self threading pin by following two sides on the monomer truss design pitch requirement anchoring, make it form open web type truss floor.
C, with open web type truss floor both sides and two ends with the light concrete sheet material of typing pre-manufactured steel screen fabric anchoring shutoff; Plate end bearing prescription pipe exposes; Wherein an end plate material leaves a charging aperture between every Pin monomer truss; Light fire-proof, sound insulation core are injected in it and tamp from charging aperture with injection machine, anchoring shutoff charging aperture is processed prefabricated light steel composite floor plate.
A kind of preferred mounting method of this prefabricated light steel composite floor plate exposes floor bearing place in composite square steel tube anchoring and the cast-in-place beam for adopting the cast-in-place beam of steel concrete;
A kind of preferred mounting method of this prefabricated light steel composite floor plate exposes composite square steel tube and Vierendeel girder integral solder for adopting the composite light-weight steel framed structure with floor bearing place.
This beneficial effect of the invention is:
1, high-strength light is conducted oneself with dignity less than 1/3 of traditional cast-in-situ floor,
2, the insulated fire soundproof effect is good, and anti-seismic performance is splendid,
But 3 batch production productions, fabricated construction, alternative Cast-in-place concrete floor is connected with general frame beam one,
4, in work progress, do not produce any building waste and noise pollution, reduced a large amount of costs of transportation,
5, adopt dried way construction technology, the duration can foreshorten to 1/10 of traditional construction technology.It is safe and reliable, the economical rationality modern architecture member of energy-conserving and environment-protective again.
Description of drawings:
Accompanying drawing is an organigram of the present invention.
Among the figure: 1 composite square steel tube, 2 vertical oblique metal rods, the light concrete sheet material of 3 precast reinforced network fibers, 4 light fire-proofs sound insulation core, 5 self threading pins.
The specific embodiment:
With reference to accompanying drawing; This prefabricated light steel composite floor plate is by two composite square steel tubes 1 up and down, and vertical oblique metal rod 2 with bilateral is combined into the monomer light steel truss structure, with self threading pin 5; With two blocks of light concrete sheet materials 3 of pre-manufactured steel screen fabric; The monomer truss of pressing concrete design distributes, and on composite square steel tube 1 surface, light fire-proof sound insulation core 4 is injected in inside about being anchored at respectively.
Preparation method of the present invention:
A, will go up and fill high-strength light weight concrete in two square steel pipes of lower edge 1 earlier, treat that concrete strength reaches 100% after, be fixed in the welding shaper, will corresponding vertical oblique metal rod 2 and composite square steel tube 1 bilateral be welded into the monomer truss;
B, with the light concrete sheet material 3 usefulness self threading pins 5 of pre-manufactured steel screen fabric by following two sides on the monomer truss design pitch requirement anchoring, make it form open web type truss floor;
C, with open web type truss floor both sides and two ends with the light concrete sheet material of typing pre-manufactured steel screen fabric anchoring shutoff; Plate end bearing prescription pipe exposes; Wherein an end plate material leaves a charging aperture between every Pin monomer truss; Insulate against sound core 4 of light fire-proof is injected in it and tamps from charging aperture with special equipment, anchoring shutoff charging aperture is processed the compound precast floor slab of light steel truss structure structure.
A kind of preferred mounting method of this prefabricated light steel composite floor plate exposes floor bearing place in composite square steel tube 1 anchoring and the cast-in-place beam for adopting the cast-in-place beam of steel concrete;
A kind of preferred mounting method of this prefabricated light steel composite floor plate exposes composite square steel tube 1 and Vierendeel girder integral solder for adopting the composite light-weight steel framed structure with floor bearing place.
This beneficial effect of the invention is:
1, high-strength light is conducted oneself with dignity less than 1/3 of traditional cast-in-situ floor,
2, the insulated fire soundproof effect is good, and anti-seismic performance is splendid,
But 3 batch production productions, fabricated construction, alternative Cast-in-place concrete floor is connected with general frame beam one,
4, in work progress, do not produce any building waste and noise pollution, reduced a large amount of costs of transportation,
5, adopt to do the way construction technology, the duration can foreshorten to 1/10 of traditional construction technology, is safe and reliable, the economical rationality modern architecture member of energy-conserving and environment-protective again.
The above only is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction, and any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done all still belong within the technical scheme scope of the present invention and holding.
Claims (4)
1. prefabricated light steel composite floor plate; It is characterized in that; It is to be combined into the monomer light steel truss structure by vertical oblique metal rods with bilateral of two composite square steel tubes (1) (2) up and down, with self threading pin (5) with two blocks of light concrete sheet materials of precast reinforced network fiber (3), by the monomer truss distribution that specifically designs; On composite square steel tube (1) surface, light fire-proof sound insulation core (4) is injected in inside about being anchored at respectively.
2. the preparation method of a kind of prefabricated light steel composite floor plate as claimed in claim 1 is characterized in that:
A, will go up and fill high-strength light weight concrete in two square composite steel tubes of lower edge (1) earlier, treat that concrete strength reaches 100% after, be fixed in the welding shaper, will corresponding vertical oblique metal rod (2) and composite square steel tube (1) bilateral be welded into the monomer truss;
B, with the light concrete sheet material of pre-manufactured steel screen fabric (3) with self threading pin (5) by following two sides on the monomer truss space requirement anchoring, make it form open web type truss floor;
C, with open web type truss floor both sides and two ends with the light concrete sheet material of typing pre-manufactured steel screen fabric anchoring shutoff; Plate end bearing prescription pipe exposes; Wherein an end plate material leaves a charging aperture between every Pin monomer truss; Light fire-proof, sound insulation core (4) are injected and tamp in it from charging aperture with injection machine, anchoring shutoff charging aperture is processed prefabricated light steel composite floor plate.
3. a kind of prefabricated light steel composite floor plate as claimed in claim 1 is characterized in that: a kind of preferred mounting method exposes floor bearing place in composite square steel tube (1) anchoring and the cast-in-place beam for adopting the cast-in-place beam of steel concrete.
4. a kind of prefabricated light steel composite floor plate as claimed in claim 1 is characterized in that: a kind of preferred mounting method exposes composite square steel tube (1) and Vierendeel girder integral solder for adopting the composite light-weight steel framed structure with floor bearing place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103664053A CN102400509A (en) | 2011-11-18 | 2011-11-18 | Prefabricated light steel composite floor slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103664053A CN102400509A (en) | 2011-11-18 | 2011-11-18 | Prefabricated light steel composite floor slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102400509A true CN102400509A (en) | 2012-04-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103664053A Pending CN102400509A (en) | 2011-11-18 | 2011-11-18 | Prefabricated light steel composite floor slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102400509A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276839A (en) * | 2013-06-08 | 2013-09-04 | 北京工业大学 | Hollow irregular column multi-layer high-rise assembling steel frame-eccentric support system |
| CN104929258A (en) * | 2014-03-17 | 2015-09-23 | 张永清 | Industrial energy-saving anti-seismic building wall |
| CN105019593A (en) * | 2015-07-30 | 2015-11-04 | 山东万隆建材科技有限公司 | Building insulation precast block and modular reinforcement cast-in-place construction method thereof |
| CN105735545A (en) * | 2016-02-03 | 2016-07-06 | 安徽晋马环保节能科技有限公司 | Construction method for constructing light-steel building floor with industrial by-product gypsum as binding material |
| CN110847483A (en) * | 2019-11-29 | 2020-02-28 | 沈阳建筑大学 | A composite floor slab suitable for village and town buildings |
| CN111827554A (en) * | 2020-07-25 | 2020-10-27 | 曹峰 | Light composite floor slab and construction method thereof |
| CN116290534A (en) * | 2023-03-30 | 2023-06-23 | 中国十七冶集团有限公司 | Assembled steel structure enclosure composite roof board system and construction method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1080011A (en) * | 1992-06-12 | 1993-12-29 | 黄建德 | Combined composite floor slab and its supporting frame |
| CN2512846Y (en) * | 2001-08-20 | 2002-09-25 | 高文利 | Steel bar framwork light thermal insulation and sound insualtion composite floor |
| JP2004270436A (en) * | 2003-02-19 | 2004-09-30 | Iida Kenchiku Sekkei Jimusho:Kk | Floor support structure of building |
| US20090288355A1 (en) * | 2008-05-14 | 2009-11-26 | Platt David H | Precast composite structural floor system |
| CN101775863A (en) * | 2009-06-03 | 2010-07-14 | 柳俊哲 | Box type steel-bamboo or steel-wood composite floor slab |
| CN101974956A (en) * | 2010-09-30 | 2011-02-16 | 筑巢（北京）科技有限公司 | Built-in latticed steel frame exterior protected structural slab as well as building and production and construction method thereof |
-
2011
- 2011-11-18 CN CN2011103664053A patent/CN102400509A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1080011A (en) * | 1992-06-12 | 1993-12-29 | 黄建德 | Combined composite floor slab and its supporting frame |
| CN2512846Y (en) * | 2001-08-20 | 2002-09-25 | 高文利 | Steel bar framwork light thermal insulation and sound insualtion composite floor |
| JP2004270436A (en) * | 2003-02-19 | 2004-09-30 | Iida Kenchiku Sekkei Jimusho:Kk | Floor support structure of building |
| US20090288355A1 (en) * | 2008-05-14 | 2009-11-26 | Platt David H | Precast composite structural floor system |
| CN101775863A (en) * | 2009-06-03 | 2010-07-14 | 柳俊哲 | Box type steel-bamboo or steel-wood composite floor slab |
| CN101974956A (en) * | 2010-09-30 | 2011-02-16 | 筑巢（北京）科技有限公司 | Built-in latticed steel frame exterior protected structural slab as well as building and production and construction method thereof |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103276839A (en) * | 2013-06-08 | 2013-09-04 | 北京工业大学 | Hollow irregular column multi-layer high-rise assembling steel frame-eccentric support system |
| CN103276839B (en) * | 2013-06-08 | 2015-10-28 | 北京工业大学 | The how high-rise assembled steel framework-eccentrical braces of a kind of hollow irregular column |
| CN104929258A (en) * | 2014-03-17 | 2015-09-23 | 张永清 | Industrial energy-saving anti-seismic building wall |
| CN105019593A (en) * | 2015-07-30 | 2015-11-04 | 山东万隆建材科技有限公司 | Building insulation precast block and modular reinforcement cast-in-place construction method thereof |
| CN105735545A (en) * | 2016-02-03 | 2016-07-06 | 安徽晋马环保节能科技有限公司 | Construction method for constructing light-steel building floor with industrial by-product gypsum as binding material |
| CN110847483A (en) * | 2019-11-29 | 2020-02-28 | 沈阳建筑大学 | A composite floor slab suitable for village and town buildings |
| CN111827554A (en) * | 2020-07-25 | 2020-10-27 | 曹峰 | Light composite floor slab and construction method thereof |
| CN111827554B (en) * | 2020-07-25 | 2022-06-10 | 曹峰 | Light composite floor slab and construction method thereof |
| CN116290534A (en) * | 2023-03-30 | 2023-06-23 | 中国十七冶集团有限公司 | Assembled steel structure enclosure composite roof board system and construction method |
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Application publication date: 20120404 |