CN102400509A - Assembled prefabricated light steel composite floor - Google Patents
Assembled prefabricated light steel composite floor Download PDFInfo
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- 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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Abstract
An assembled prefabricated light steel composite floor is disclosed. A single light steel truss is formed by upper and lower composite square steel tubes and vertically inclined metal member bars at both sides. The assembled prefabricated light steel composite floor is prepared by the steps of: anchoring the two prefabricated reinforcing mesh fiber light concrete plates by self tapping screws on the surfaces of the upper and lower composite square steel tubes respectively according to the single truss distribution designed specifically; and injecting light fireproof and soundproof core materials inside. The invention has the advantages of light weight and high strength with self weight smaller than 1/3 of conventional cast-in-place floor, good insulating and fireproof and soundproof effects, extremely good earthquake resistant performance, industrialized production, assembled construction and is integrally connected with the whole frame beam and will not generate any building wastes and noise pollution in the construction process, thereby reducing a large amount of transport cost. The dry method is used for construction process and the construction period can be reduced to 1/10 of that of conventional construction process. The invention is a modern building member which is safe, reliable, economic and reasonable, energy saving and environmental 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 | Assembled prefabricated light steel composite floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103664053A CN102400509A (en) | 2011-11-18 | 2011-11-18 | Assembled prefabricated light steel composite floor |
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| CN102400509A true CN102400509A (en) | 2012-04-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011103664053A Pending CN102400509A (en) | 2011-11-18 | 2011-11-18 | Assembled prefabricated light steel composite floor |
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Cited By (5)
| 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 |
| CN111827554A (en) * | 2020-07-25 | 2020-10-27 | 曹峰 | Light composite floor slab and construction method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1080011A (en) * | 1992-06-12 | 1993-12-29 | 黄建德 | Combined compositing floor and bearing frame thereof |
| 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 compositing floor and bearing frame thereof |
| 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 (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 |
| 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 |
| 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 |
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Application publication date: 20120404 |