CN2627099Y - Reinforced lightweight concrete board - Google Patents

Reinforced lightweight concrete board Download PDF

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Publication number
CN2627099Y
CN2627099Y CN 03261306 CN03261306U CN2627099Y CN 2627099 Y CN2627099 Y CN 2627099Y CN 03261306 CN03261306 CN 03261306 CN 03261306 U CN03261306 U CN 03261306U CN 2627099 Y CN2627099 Y CN 2627099Y
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CN
China
Prior art keywords
steel
slab
frame
concrete
light weight
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Expired - Lifetime
Application number
CN 03261306
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Chinese (zh)
Inventor
朱恒杰
Original Assignee
朱恒杰
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Priority to CN 03261306 priority Critical patent/CN2627099Y/en
Application granted granted Critical
Publication of CN2627099Y publication Critical patent/CN2627099Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a strengthened light concrete slab which is characterized in that the concrete slab comprises a steel enclosure frame; wherein the upper and the lower edges of the steel enclosure frame bend inward, two bar nets are respectively welded in the upper bending edges and the lower bending edges and light concrete is cast in the steel enclosure frame. The steel enclosure frame is provided at the four sides of the concrete slab in the utility model and hence improves greatly the integrity of the concrete slab. Therefore, the concrete slab can resist a relatively big load even if in use as a roof slab or a floor slab in a relatively big span. Meanwhile the utility model can also be produced into a sandwich plate or a drawing-hole plate which can meet different function demands of the buildings in the frigid or the scorching hot regions. The utility model has the advantages of simple structure and easy construction. The strengthened light concrete slab can be used widely in various building structure systems, such as a partition plate, a roof slab, a floor slab and sometimes a load-bearing exterior wall in some buildings.

Description

Strengthen lightweight concrete slab
Technical field
The utility model relates to a kind of building unit, particularly about a kind of enhancing lightweight concrete slab with good supporting capacity.
Background technology
Existing light roof board, partition board etc. in manufacturing process, mainly are material such as employing shaping mould light filling concrete, and in order to improve integration intensity, some also folds up cloth or reinforcing bar etc. in expanded material.However, general span is all not too large, and does not generally use as floor, and this mainly is a problem of considering supporting capacity.
Summary of the invention
The purpose of this utility model provides a kind of supporting capacity that can improve plate body, adds large span, the enhancing lightweight concrete slab of good integrity.
For achieving the above object, the utility model is taked technical scheme: a kind of enhancing lightweight concrete slab, it is characterized in that: it comprises that a steel encloses frame, described steel encloses the upper and lower neck-in of frame, and in described crooked up and down edge, weld a steel mesh reinforcement respectively, enclose at described steel and be cast with light weight concrete construction in the frame.
Described steel encloses and is provided with the insulation central layer parallel with described two steel mesh reinforcements in the frame, and the two sides of described insulation central layer is respectively arranged with the dovetail groove that is connected with described light weight concrete construction.
Described insulation central layer is a kind of in polyphenylene heat insulation slab, polyurethane foam board, the phenolic foam plate.
Described steel encloses two of frame and vertically holds correspondence to be provided with some through holes, and has some vertical hole of enclosing the through hole perforation of frame two ends with described steel in the described light weight concrete construction.
Described steel encloses frame and can be welded by " U " shaped steel.
Described light weight concrete construction can be to add the foam concrete that 30% above flyash is arranged, and also can be light weight aggregate concrete.
The utility model is owing to take above design, it has the following advantages: 1, the utility model encloses frame owing to be provided with steel around sheet material, therefore its globality is enclosed at steel under the effect of frame and has been obtained good reinforcement, even can bear bigger load as roof panel or floor under than the large span situation.2, therefore the utility model can produce the sheet material with incubation and thermal insulation function at the two sides of insulation central layer cast lightweight concrete material owing to be provided with one deck insulation central layer in the middle of sheet material; While is owing to two surfaces at the insulation central layer are provided with dovetail groove longitudinally, so it is not only more firm with combining of light weight concrete construction, and has improved the impact resistance of concrete pavement.3, the utility model is provided with the some longitudinal holes that connect whole plate body owing to enclose the frame two ends at steel, when therefore using in relatively more hot place, can make body of wall have good ventilated performance, and convenient dark tubine line.4, the utility model is owing to adopt to add the foam concrete of 30% above flyash, its light weight, and intensity is good, and the supporting capacity height can also reduce cost.The utility model is simple in structure, easy construction, and it can be widely used in the various architectural structure systems as partition board, roof panel, floor, also can be used as the load-bearing exterior wall of some building.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the structural representation that the utlity model has the insulation central layer
Fig. 3 is the structural representation that the utlity model has longitudinal hole
The specific embodiment
As shown in Figure 1, the utility model comprises that a steel encloses frame 1, steel encloses the neck-in up and down of frame 1, in crooked up and down edge, weld a steel mesh reinforcement 2,3 respectively, cast light weight concrete construction 4 makes it fill up whole framework in steel encloses frame 1, and two steel mesh reinforcements 2,3 also are embedded in the light weight concrete construction 4.Light weight concrete construction 4 can be to add the foam concrete that 30% above flyash is arranged, and also can be light weight aggregate concrete etc.
As shown in Figure 2, the utlity model has thermal and insulating performance preferably in order to make, can be in the middle of steel enclose frame 1, with two steel mesh reinforcements 2,3 one deck insulation central layer 5 that be arranged in parallel.Two surfaces at insulation central layer 5 are respectively arranged with some dovetail grooves 6 along the sheet material longitudinal extension, so that light weight concrete construction 4 is inlaid in the dovetail groove 6 better, connect into firm one with insulation central layer 5.
As shown in Figure 3, the utlity model has ventilated preferably performance and convenient dark tubine line in order to make, the through hole 7 of some groups of correspondences can be set at the two ends that steel encloses frame 1, and a square tube or a pipe as tube core is set in to through hole 7 at each, in enclosing frame 1, pours into a mould steel light weight concrete construction 2 then, after treating that it solidifies a little, just extract tube core out, thereby form some through holes parallel with the sheet material bearing of trend.
In the foregoing description, steel encloses frame 1 and can adopt " U " shaped steel to be welded, and also can take other shaped steel to make.

Claims (7)

1, a kind of enhancing lightweight concrete slab is characterized in that: it comprises that a steel encloses frame, and described steel encloses the upper and lower neck-in of frame, and in described crooked up and down edge, welds a steel mesh reinforcement respectively, encloses at described steel to be cast with light weight concrete construction in the frame.
2, enhancing lightweight concrete slab as claimed in claim 1, it is characterized in that: enclose at described steel and be provided with the insulation central layer parallel with described two steel mesh reinforcements in the frame, the two sides of described insulation central layer is respectively arranged with the vertical dovetail groove that is connected with described light weight concrete construction.
3, enhancing lightweight concrete slab as claimed in claim 2 is characterized in that: described insulation central layer is a kind of in polyphenylene heat insulation slab, polyurethane foam board, the phenolic foam plate.
4, enhancing lightweight concrete slab as claimed in claim 1 is characterized in that: enclose two of frame at described steel and vertically hold correspondence to be provided with some through holes, and have some vertical hole of enclosing the through hole perforation of frame two ends with described steel in the described light weight concrete construction.
5, as claim 1 or 2 or 3 or 4 described enhancing lightweight concrete slabs, it is characterized in that: described steel encloses frame and is welded by " U " shaped steel.
6, as claim 1 or 2 or 3 or 4 described enhancing lightweight concrete slabs, it is characterized in that: described light weight concrete construction is for adding the foam concrete that 30% above flyash is arranged.
7, as claim 1 or 2 or 3 or 4 described enhancing lightweight concrete slabs, it is characterized in that: described light weight concrete construction is a light weight aggregate concrete.
CN 03261306 2003-05-20 2003-05-20 Reinforced lightweight concrete board Expired - Lifetime CN2627099Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03261306 CN2627099Y (en) 2003-05-20 2003-05-20 Reinforced lightweight concrete board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03261306 CN2627099Y (en) 2003-05-20 2003-05-20 Reinforced lightweight concrete board

Publications (1)

Publication Number Publication Date
CN2627099Y true CN2627099Y (en) 2004-07-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03261306 Expired - Lifetime CN2627099Y (en) 2003-05-20 2003-05-20 Reinforced lightweight concrete board

Country Status (1)

Country Link
CN (1) CN2627099Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102677820A (en) * 2012-05-23 2012-09-19 沈阳瑞福工业住宅有限公司 Filled heat-insulating load-bearing composite board for building
CN102787723A (en) * 2012-07-24 2012-11-21 张云麟 Manufacturing method of cast-in-place LOFT floor slab
WO2014173328A1 (en) * 2013-04-27 2014-10-30 黄沛苍 Machine for molding external-wall heat insulation dual-purpose plate core
CN105926982A (en) * 2016-06-29 2016-09-07 四川是钢实业有限公司 Assembly lightweight steel stilted building

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102677820A (en) * 2012-05-23 2012-09-19 沈阳瑞福工业住宅有限公司 Filled heat-insulating load-bearing composite board for building
CN102787723A (en) * 2012-07-24 2012-11-21 张云麟 Manufacturing method of cast-in-place LOFT floor slab
CN102787723B (en) * 2012-07-24 2015-08-19 张云麟 The preparation method of cast-in-place LOFT floor plates
WO2014173328A1 (en) * 2013-04-27 2014-10-30 黄沛苍 Machine for molding external-wall heat insulation dual-purpose plate core
CN105926982A (en) * 2016-06-29 2016-09-07 四川是钢实业有限公司 Assembly lightweight steel stilted building
CN105926982B (en) * 2016-06-29 2018-06-29 四川是钢实业有限公司 The light steel House on stilts of assembled

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20130520

Granted publication date: 20040721