CN1063734A - Light thermo-insulated load-bearing combined plate and manufacture method thereof - Google Patents
Light thermo-insulated load-bearing combined plate and manufacture method thereof Download PDFInfo
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- CN1063734A CN1063734A CN 92101722 CN92101722A CN1063734A CN 1063734 A CN1063734 A CN 1063734A CN 92101722 CN92101722 CN 92101722 CN 92101722 A CN92101722 A CN 92101722A CN 1063734 A CN1063734 A CN 1063734A
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Abstract
Light thermo-insulated load-bearing combined plate and manufacture method thereof belong to building unit and forming technique thereof.Concrete core unit in the existing building member only has single weight-bearing function.Composite plate upper and lower surface of the present invention is a concrete pavement 4, and the centre accompanies light heat insulation material 5, the concrete pavement that is connected and fixed be steel bar girder.Two plane grids that steel bar girder is connected into by lengthways main steel bar in the surface layer about being embedded in 1 and laterally auxilliary muscle 2, and hound 3 compositions that on the lengthways main steel bar between two plane grids 1, connecting.This composite plate also has the function of insulation, sound insulation except that having weight-bearing function, also can reduce working procedure.
Description
Light thermo-insulated load-bearing combined plate and manufacture method thereof belong to building unit and forming technique thereof.
Concrete core unit in the existing building member only has the simple function of load-bearing, can not have the function of insulation, sound insulation concurrently, and exist self heavier, the shortcoming that the building operations cycle is long.
The purpose of this invention is to provide and a kind ofly finish insulation, sound insulation, by the steel bar girder load-bearing, by the building unit composite plate and the manufacture method thereof that become one behind the concrete enclosing by light material.
Composite plate upper and lower surface of the present invention is a concrete pavement, and two surface layer therebetween have light heat insulation material, and what be connected and fixed concrete two surface layers is the steel bar girder structure, in order to transmit load power.Steel bar girder is reached the hound 3 that is connecting and is formed by the lengthways main steel bar and two plane grids that laterally auxilliary muscle is formed by connecting that are embedded in the layer concrete of top and bottom on the lengthways main steel bar between two plane grids.
Light thermo-insulated load-bearing combined plate adopts following method to make.At first select lengthways main steel bar and hound according to specification, the stressing conditions of building unit, then with hound up and down two main muscle connect into truss in a zigzag, again with laterally auxilliary muscle in a zigzag truss connect into a three-dimensional steel bar framework of statically determinate structrue in a zigzag.This steel bar framework is put into the mould that in advance makes, will inject mould through giving the light heat insulation material of sending out or stirring, after waiting to solidify, heat insulating material just consists of the heat-preserving load-bearing sandwiched plate of one with steel bar framework.The upper and lower surface of this sandwiched plate also should be exposed a steel bar framework part, so that fuse with concrete.This sandwiched plate is taken out, concrete perfusion on two surfaces up and down of this plate again, so far light thermo-insulated load-bearing combined plate is promptly made.
Good effect of the present invention: when adopting this composite plate to do roof panel,, make building roof not need to add in addition insulation layer, thereby shorten construction period owing to self good heat-insulating property (thermal resistance is higher than 1.5 times of national energy-conservation required standard).Moreover because the insulation interlayer has adopted light material, thereby, under identical supporting capacity, alleviate 20～25%, thereby improve effective supporting capacity on the one hand from anharmonic ratio raw steel reinforced concrete hollowcore slab, alleviated the loading on body of wall and basis on the other hand again.Composite plate can not only be incubated as floor, but but also 50 decibels of sound insulations are specially adapted to sound insulation is had the building of specific (special) requirements.Adopt composite plate can reduce working procedure, for example, can reduce insulation layer on the roof panel, leveling layer, sloping layer etc., thereby convenient construction shortens construction period, reduces overall cost.
The front view that Fig. 1 stands up for light thermo-insulated load-bearing combined plate.
The mansion sectional view that Fig. 2 stands up for light thermo-insulated load-bearing combined plate.
The lateral view that Fig. 3 stands up for light thermo-insulated load-bearing combined plate.
Embodiment one: composite plate upper and lower surface of the present invention is a concrete pavement 4, accompany light heat insulation material 5 in the middle of two surface layers 4, what be connected and fixed concrete two surface layers is the steel bar girder structure, steel bar girder is reached the hound 3 that is connecting and is formed by the lengthways main steel bar 1 and two plane grids that laterally auxilliary muscle 2 is formed by connecting that are embedded in the upper and lower surface layer concrete 4 on the lengthways main steel bar between two plane grids 1.
Present embodiment is realized by following method: at first select lengthways main steel bar 1 and hound 3 according to specification, the stressing conditions of building unit, then with hound 3 up and down two lengthways main steel bars connect into truss in a zigzag, again with laterally auxilliary muscle 2 in a zigzag truss connect into a three-dimensional steel bar framework of statically determinate structrue in a zigzag.This steel bar framework is put into the mould that in advance makes, will inject mould through giving the polystyrene foam plastics heat insulating material of sending out, after waiting to solidify, heat insulating material just consists of the heat-preserving load-bearing sandwiched plate of one with steel bar framework.The upper and lower surface of this heat-preserving load-bearing sandwiched plate also should be exposed the part of steel bar girder, so that be connected to become an integral body with concrete.Concrete perfusion surface layer on two surfaces up and down of heat-preserving load-bearing sandwiched plate again, so far light thermo-insulated load-bearing combined plate is promptly made.
Embodiment two: the structure of present embodiment composite plate is identical with embodiment one, the light heat insulation material that different is in the manufacture method is not the way that adopts die perfusion, but after the zigzag truss is made, the moulding light heat insulation material (as rock cotton board or glass mat etc.) of easily cutting is cut into strip, be clipped in a zigzag between the truss, with laterally auxilliary muscle the zigzag truss is connected into an integral heat insulation load-bearing filled board again, technology is identical with embodiment one with operation thereafter.
Embodiment three: the structure of present embodiment composite plate is identical with embodiment one, and different is the forming technology of heat-preserving load-bearing sandwiched plate in the manufacture method.Present embodiment is after choosing lengthways main steel bar 1, hound 3, the light heat insulation material (as polyurethane foam plastics or fourth eyeball foamed plastics) of easily cutting is cut into the specification identical with composite plate, then hound 3 is passed heat insulating material, connect into truss in a zigzag with lengthways main steel bar 1, and then the zigzag truss is connected into an integral heat insulation load-bearing sandwiched plate with laterally auxilliary muscle 2.Thereafter technology is identical with operation embodiment one.
Light heat insulation material of the present invention also can adopt perlite, haydite, foamed cement etc. except that the embodiment introduction.
Claims (4)
1, light thermo-insulated load-bearing combined plate and manufacture method thereof belong to building unit and forming technique thereof, the upper and lower surface that it is characterized in that composite plate is a concrete pavement 4, accompany light heat insulation material 5 in the middle of two surface layers 4, what be connected and fixed concrete two surface layers 4 is the steel bar girder structure, two plane grids that steel bar girder is formed by connecting by lengthways main steel bar in the surface layer 4 about being embedded in 1 and laterally auxilliary muscle 2, and hound 3 compositions that on the lengthways main steel bar between two plane grids 1, connecting.
2, light thermo-insulated load-bearing combined plate and manufacture method thereof belong to building unit and forming technique thereof, the manufacture method that it is characterized in that composite plate is: according to the specification of building unit, stressing conditions is selected lengthways main steel bar 1, hound 3, to up and down with hound 3 then, two lengthways main steel bars 1 connect into truss in a zigzag, with laterally auxilliary muscle 2 the zigzag truss is connected into a three-dimensional steel bar framework of statically determinate structrue in a zigzag again, this steel bar framework is put into the mould that makes in advance, to inject mould through giving the light heat insulation material of sending out or stirring, after waiting to solidify, heat insulating material just consists of the heat-preserving load-bearing sandwiched plate of one with steel bar framework, concrete perfusion surface layer 4 on two surfaces up and down of heat-preserving load-bearing sandwiched plate.
3, light thermo-insulated load-bearing combined plate according to claim 2 and manufacture method thereof, the manufacture method that it is characterized in that the heat-preserving load-bearing sandwiched plate in the manufacture method of composite plate is: after the zigzag truss is made, the light heat insulation material of the easily moulding of cutting is cut into strip, be clipped between the zigzag truss, with laterally auxilliary muscle 2 the zigzag truss connected into an integral heat insulation load-bearing filled board again.
4, light thermo-insulated load-bearing combined plate according to claim 2 and manufacture method thereof, the manufacture method that it is characterized in that the heat-preserving load-bearing sandwiched plate in the manufacture method of composite plate is: the light heat insulation material that will easily cut is cut into and the composite plate same size, hound 3 is passed heat insulating material, connect into truss in a zigzag with lengthways main steel bar 1, with laterally auxilliary muscle 2 the zigzag truss is connected into an integral heat insulation load-bearing sandwiched plate then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92101722 CN1063734A (en) | 1992-03-20 | 1992-03-20 | Light thermo-insulated load-bearing combined plate and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92101722 CN1063734A (en) | 1992-03-20 | 1992-03-20 | Light thermo-insulated load-bearing combined plate and manufacture method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1063734A true CN1063734A (en) | 1992-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92101722 Pending CN1063734A (en) | 1992-03-20 | 1992-03-20 | Light thermo-insulated load-bearing combined plate and manufacture method thereof |
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| Country | Link |
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| CN (1) | CN1063734A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329597C (en) * | 2001-09-21 | 2007-08-01 | 大连理工大学 | Construction technology without detaching forms for concrete |
| CN102777025A (en) * | 2012-08-10 | 2012-11-14 | 昆山乔锐金属制品有限公司 | Composite sandwich panel |
| CN106836627A (en) * | 2017-03-05 | 2017-06-13 | 北京工业大学 | A kind of prefabricated lightweight floor |
| CN107905423A (en) * | 2017-10-23 | 2018-04-13 | 华侨大学 | A kind of assembly concrete floor and its construction method |
-
1992
- 1992-03-20 CN CN 92101722 patent/CN1063734A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329597C (en) * | 2001-09-21 | 2007-08-01 | 大连理工大学 | Construction technology without detaching forms for concrete |
| CN102777025A (en) * | 2012-08-10 | 2012-11-14 | 昆山乔锐金属制品有限公司 | Composite sandwich panel |
| CN106836627A (en) * | 2017-03-05 | 2017-06-13 | 北京工业大学 | A kind of prefabricated lightweight floor |
| CN107905423A (en) * | 2017-10-23 | 2018-04-13 | 华侨大学 | A kind of assembly concrete floor and its construction method |
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| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |