CN104032886B - Lightweight, fire-resistant, energy-saving precast facade link plate and construction method thereof - Google Patents
Lightweight, fire-resistant, energy-saving precast facade link plate and construction method thereof Download PDFInfo
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- CN104032886B CN104032886B CN201410201397.0A CN201410201397A CN104032886B CN 104032886 B CN104032886 B CN 104032886B CN 201410201397 A CN201410201397 A CN 201410201397A CN 104032886 B CN104032886 B CN 104032886B
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Abstract
The invention discloses a kind of lightweight, fire-resistant, energy-saving precast facade link plate and construction method thereof, this exterior wall cladding comprises at least one block of wallboard, and described wallboard comprises internal layer armored concrete slab, outer reinforcement concrete slab, adiabator layer and thermal resistance dowel; Described adiabator layer is located between described inside and outside layer armored concrete slab; Described adiabator layer comprises organic insulating sections and is set around the inorganic heat preservation part of described organic heat-insulating part surrounding, and described organic heat-insulating part accounts for most of region of described adiabator layer; Described thermal resistance dowel passes adiabator layer and two ends are fixedly connected with the reinforcing bar in inside and outside layer armored concrete slab respectively, and described thermal resistance dowel is the reinforcing bar that outside wraps engineering plastics.Lightweight disclosed by the invention, fire-resistant, energy-saving precast facade link plate, have the advantage of lightweight and good heat insulating, and when can avoid fire, flame and high-temperature flue gas enter the potential safety hazard caused exterior wall cladding inside via plate seam.
Description
Technical field
The invention belongs to technical field of civil engineering, be specifically related to a kind of lightweight, fire-resistant, energy-saving precast facade link plate.
Background technology
Along with developing rapidly of modern high-rise building, the fire occurrence frequency of building and fire risk constantly increase, and the potential harmfulness of building fire is also more and more serious.Domestic and international building fire research shows, the reason producing fire mainly contains two aspects: the fire resistance problem of adiabator layer itself and exterior wall ectosome tie up to fire resistance aspect existing defects.
In recent years, precast facade link plate starts progressively to apply at home.Precast facade link plate is generally made up of inside and outside layer armored concrete slab, adiabator layer and steel wire net rack.Adiabator layer due to precast facade link plate is arranged between inside and outside layer armored concrete slab, and inside and outside layer armored concrete slab can available protecting adiabator layer in plate face, avoids the extraneous unfavorable factors such as fire on the impact of adiabator layer.But when building breaking out of fire, the long-time calcination of flame and high-temperature flue gas is subject in the splicing gap of two panels exterior wall cladding and plate seam place, in plate seam, encapsulant easily lost efficacy, cause flame and high-temperature flue gas to be stitched by plate and enter exterior wall cladding inside, the fire resistance of External Wall link plate produces multiple harmful effect: 1) steel wire net rack is directly subject to flame and high temperature action, and mechanical property occurs significantly to degenerate.2) flame and high-temperature flue gas enter may cause heat insulating material especially organic insulation material directly by fire burning, and fire is spread fast to adjacent room and floor.
Therefore, develop the fire resistance large-scale promotion application of precast facade link plate to green building that be high, good heat insulating to have great importance.
Summary of the invention
The object of the present invention is to provide a kind of lightweight, fire-resistant, energy-saving precast facade link plate and construction method thereof, there is the advantage of lightweight and good heat insulating, and when can avoid fire, flame and high-temperature flue gas enter the potential safety hazard caused exterior wall cladding inside via plate seam.
To achieve the above object, the present invention adopts following technical scheme:
A kind of lightweight, fire-resistant, energy-saving precast facade link plate, comprise at least one block of wallboard, described wallboard comprises internal layer armored concrete slab, outer reinforcement concrete slab, adiabator layer and thermal resistance dowel; Described adiabator layer is located between described inside and outside layer armored concrete slab; Described adiabator layer comprises organic insulating sections and is set around the inorganic heat preservation part of described organic heat-insulating part surrounding, and described organic heat-insulating part accounts for most of region of described adiabator layer; Described thermal resistance dowel passes described adiabator layer and two ends are fixedly connected with the reinforcing bar in inside and outside layer armored concrete slab respectively, and described thermal resistance dowel is the reinforcing bar that outside wraps engineering plastics.
Preferably, described thermal resistance dowel is in " C " type, and comprise web member and two crotches being connected to web member two ends, described two crotches are connected with the reinforcing bar binding in inside and outside layer armored concrete slab respectively.
Preferably, described fire-retardant dowel is quincuncial arrangement in described wallboard.
Preferably, the arrangement pitch of described fire-retardant dowel in described wallboard is 300mm ~ 500mm.
Preferably, be provided with by internal layer genesis analysis reinforcing bar in described internal layer armored concrete slab and internal layer transversely distributed steelbar is crisscross arranges the single layer mesh steel mesh reinforcement formed, be provided with by outer genesis analysis reinforcing bar in described outer reinforcement concrete slab and outer transversely distributed steelbar is crisscross arranges the single layer mesh steel mesh reinforcement formed.
Preferably, described inside and outside layer steel concrete plate thickness is 50mm ~ 60mm, and described heat insulating material layer thickness is 30mm ~ 50mm, and the width that arranges of described inorganic heat preservation part is 100mm ~ 200mm.
Preferably, the upper and lower both sides of described internal layer armored concrete slab and/or outer reinforcement concrete slab arrange the spacing built-in fitting for being connected with major structure of construction respectively, be positioned at the spacing built-in fitting of top and major structure of construction to adopt and be welded to connect, be positioned at following spacing built-in fitting and adopt flexible bolt to be connected with major structure of construction.
Preferably, described inorganic heat preservation part adopts inorganic heat insulation mortar or expanded perlite or ripple microballon, and described organic heat-insulating part adopts polystyrene block or extruded polystyrene board or spraying polyurethane.
Preferably, when described wallboard has more than two pieces, the docking end face of adjacent wall board is respectively equipped with a cement paste thin layer, fills waterproof and sealing material layer between two described cement paste thin layers.
The invention also discloses the construction method of a kind of lightweight as above, fire-resistant, energy-saving precast facade link plate, comprising:
The first step, lays link plate mould bases;
Second step, lays the external decoration surface layer of outer reinforcement concrete slab in link plate mould bases;
3rd step, this architectural surface is laid the single-layer bidirectional steel mesh reinforcement of outer reinforcement concrete slab, the single-layer bidirectional steel mesh reinforcement of described outer reinforcement concrete slab is formed by outer genesis analysis reinforcing bar and the crisscross setting of outer transversely distributed steelbar, and by one end of each fire-retardant dowel according to quincunx distribution mode colligation on the outer genesis analysis reinforcing bar of outer reinforcement concrete slab and the connected node of outer transversely distributed steelbar;
4th step, builds described outer reinforcement concrete slab;
5th step, is arranged on described outer reinforcement concrete slab by adiabator layer, reserved and fire-retardant dowel dowel jack one to one on described adiabator layer, and the other end of each fire-retardant dowel is each passed through corresponding dowel jack;
6th step, the single-layer bidirectional steel mesh reinforcement of internal layer armored concrete slab is laid above described adiabator layer, the single-layer bidirectional steel mesh reinforcement of described internal layer armored concrete slab is formed by internal layer genesis analysis reinforcing bar and staggered the layout in length and breadth of internal layer transversely distributed steelbar, and by the other end colligation of each fire-retardant dowel on the internal layer genesis analysis reinforcing bar of internal layer armored concrete slab and the connected node of internal layer transversely distributed steelbar; And
7th step, builds described internal layer armored concrete slab.
Beneficial effect of the present invention is:
(1) the most of area in the middle part of exterior wall cladding of the present invention lays the organic heat-insulating part that the lower lightweight organic insulation material of coefficient of thermal conductivity is made, the inorganic heat preservation part that non-flame properties inorganic heat insulation material makes is laid near wallboard seam place in wallboard surrounding, when can avoid fire, flame and high-temperature flue gas are stitched by plate and enter the inner and potential safety hazard brought of exterior wall cladding, ensure the heat-insulating property of exterior wall cladding simultaneously.
(2) exterior wall cladding adopts thermal resistance dowel to connect inside and outside layer concrete plate, dowel inside is reinforcing bar, outside wraps engineering plastics, exterior wall cladding can be effectively avoided to contact with inside and outside layer concrete plate at fire-retardant dowel position and the heat bridge phenomenon produced, to increase the heat preservation and energy conservation effects of exterior wall cladding.Fire-retardant dowel adopts quincuncial arrangement, makes its uniform force reduce its construction consumption in exterior wall cladding, reduces cost of production.
(3) the spacing built-in fitting being positioned at top of exterior wall cladding and major structure of construction adopt being welded to connect of rigidity, and exterior wall cladding is positioned at following spacing built-in fitting with major structure of construction adopts flexible bolt to be connected, the right and left is not connected with major structure of construction, thus link plate can be avoided to produce the distortion easily affected major structure of construction in the effect of plane external load and due to indoor and outdoor temperature difference under " heat bow " effect of generation.
In a word, present invention achieves a kind of precast facade link plate collecting lightweight, fire-resistant and heat preservation energy-saving, in exterior wall cladding, thermal resistance dowel replaces traditional steel wire net rack to reduce the thermal transmittance of exterior wall cladding, the mixing to arrange of inorganic heat preservation part and organic heat-insulating part takes into account exterior wall cladding heat-insulating property, fireproof performance and weight, reduces the foundation construction expense of building.
Accompanying drawing explanation
Lightweight of the present invention, fire-resistant, energy-saving precast facade link plate and construction method thereof are provided by following embodiment and accompanying drawing.
Fig. 1 is the lightweight of one embodiment of the invention, the structural representation of fire-resistant, energy-saving precast facade link plate;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is be the B-B sectional view of Fig. 1;
Fig. 4 is the partial enlarged drawing of Fig. 3;
Fig. 5 is the structural representation of the thermal resistance dowel in an embodiment;
Fig. 6 is the structural representation of the adjacent exterior wall cladding junction of one embodiment of the invention.
Number in the figure: 1-inorganic heat preservation part, 2-organic heat-insulating part, 3-thermal resistance dowel, 4-internal layer armored concrete slab, 5-outer reinforcement concrete slab, 6-internal layer transversely distributed steelbar, 7-internal layer genesis analysis reinforcing bar, the outer genesis analysis reinforcing bar of 8-, the outer transversely distributed steelbar of 9-, the spacing built-in fitting of 10-, 11-web member, 12-crotch, 13-reinforcing bar, 14-engineering plastics, 15-cement paste thin layer, 16-waterproof and sealing material layer.
Detailed description of the invention
Below will be described in further detail lightweight of the present invention, fire-resistant, energy-saving precast facade link plate and construction method thereof.
Refer to Fig. 1 to Fig. 5, present embodiment discloses a kind of lightweight, fire-resistant, energy-saving precast facade link plate, comprise at least one block of wallboard, described wallboard comprises internal layer armored concrete slab 4, outer reinforcement concrete slab 5, adiabator layer and thermal resistance dowel 3; Described adiabator layer is located between described inside and outside layer armored concrete slab 4,5; Described adiabator layer comprises organic insulating sections 2 and is set around the inorganic heat preservation part 1 of described organic heat-insulating part 2 surrounding, and described organic heat-insulating part 2 accounts for most of region of described adiabator layer.Organic insulating sections 2 is laid in most of region due to described exterior wall cladding, and organic heat-insulating part 2 has the advantage that quality is light and coefficient of thermal conductivity is lower, it is hereby ensured that exterior wall cladding has preferably heat-insulating property and total quality is lighter.Described inorganic heat preservation part 1 is set around described organic heat-insulating part 2 surrounding, that is, non-flame properties inorganic heat insulation material is laid near wallboard seam place in the surrounding of exterior wall cladding, thus flame and high-temperature gas invade exterior wall cladding inside from wallboard seam when effectively can avoid fire, and then adiabator layer not only can be avoided to be subject to fire burning, and can prevent fire from spreading to adjacent room and floor through board wall contact position, therefore, there is good fireproof performance.Described thermal resistance dowel 3 passes described adiabator layer and the two ends of described thermal resistance dowel 3 are fixedly connected with the reinforcing bar in inside and outside layer armored concrete slab 4,5 respectively, described thermal resistance dowel 3 is the outside reinforcing bar 13 wrapping engineering plastics 14, wrap the engineering plastics 14 in reinforcing bar 13 outside, can effectively avoid producing heat bridge phenomenon at thermal resistance dowel 3 and the contact position of inside and outside layer concrete plate 4,5, compare traditional steel wire net rack, which reduce thermal transmittance, thus improve the heat-insulating property of this exterior wall cladding further, thus reach energy-saving effect.
Please consult Fig. 5 by emphasis, and incorporated by reference to Fig. 1 to Fig. 4, preferably, described thermal resistance dowel 3 is in " C " type, comprise web member 11 and two crotches 12 being connected to web member 11 two ends, described two crotches 12 are connected with the reinforcing bar binding in inside and outside layer armored concrete slab 4,5 respectively.Described web member 11 is straight-bar.Described crotch 12 is also straight-bar, and described crotch 12 is mutually vertical with described web member 11.The thermal resistance dowel 3 of said structure, not only production and processing is convenient, and is convenient to the reinforcing bar binding operation with inside and outside layer concrete laminate 4,5.
Preferably, described thermal resistance dowel 3 is quincuncial arrangement in described wallboard.The thermal resistance dowel 3 of quincunx distribution not only can make the distribution of force between adiabator layer and inside and outside layer concrete plate 4,5 even, and can meet under the bonding strength between adiabator layer and inside and outside layer concrete plate 4,5, reduce the use amount of thermal resistance dowel 3.
In the present embodiment, the arrangement pitch of described thermal resistance dowel 3 is that 300mm ~ 500mm can meet under the bonding strength between adiabator layer and inside and outside layer concrete plate 4,5, reduces the use amount of thermal resistance dowel 3.
Preferably, be provided with by internal layer genesis analysis reinforcing bar 7 in described internal layer armored concrete slab 4 and internal layer transversely distributed steelbar 6 is crisscross arranges the single layer mesh steel mesh reinforcement formed, be provided with by outer genesis analysis reinforcing bar 8 in described outer reinforcement concrete slab 5 and outer transversely distributed steelbar 9 is crisscross arranges the single layer mesh steel mesh reinforcement formed.
Preferably, the thickness of described inside and outside layer armored concrete slab 4,5 is 50mm ~ 60mm, and the thickness of described adiabator layer is 30mm ~ 50mm, and the width that arranges of described inorganic heat preservation part 1 is 100mm ~ 200mm.Because described inside and outside layer armored concrete slab 4,5 does not need as structure stress part, the inside and outside layer armored concrete slab 4,5 of above-mentioned thickness range can meet the intensity needed for exterior wall cladding and protect the function of adiabator layer.The inorganic heat preservation part 1 of above-mentioned width range, can under when avoiding fire, flame and high-temperature gas invade the prerequisite of exterior wall cladding inside from wallboard seam, reduce the use amount of inorganic heat insulation material, thus avoid too much causing exterior wall cladding quality overweight because inorganic heat insulation material uses, and the heat-insulating property of exterior wall cladding can be guaranteed.
Because exterior wall cladding belongs to nonload bearing element, participation structure is not stressed, and exterior wall cladding chance is cold and hot simultaneously also can produce distortion, therefore the surrounding of exterior wall cladding all should be rigidly connected with major structure of construction.Therefore, in the present embodiment, the upper and lower both sides of described internal layer armored concrete slab 4 and/or outer reinforcement concrete slab 5 arrange the spacing built-in fitting 10 for being connected with major structure of construction respectively, the spacing built-in fitting 10 being positioned at top adopts with major structure of construction and is welded to connect, and is positioned at following spacing built-in fitting 10 and adopts flexible bolt to be connected with major structure of construction.
Preferably, described inorganic heat preservation part 1 can adopt inorganic heat insulation mortar or expanded perlite or ripple microballon, and described organic heat-insulating part 2 can adopt polystyrene block (EPS) or extruded polystyrene board (XPS) or spraying polyurethane (SPU).
In addition, in order to exterior wall cladding is more attractive in appearance, architectural surface (not shown) can be laid at the external surface of described outer concrete plate.
In addition, Fig. 6 is referred to, and incorporated by reference to Fig. 1 to Fig. 5, when described wallboard has more than two pieces, the docking end face of adjacent wall board is respectively equipped with a cement paste thin layer, fills waterproof and sealing material layer between two described cement paste thin layers, infiltrates exterior wall cladding inside to prevent outside rainwater.
Please continue to refer to, 1 to Fig. 5, the present embodiment also discloses the construction method of a kind of lightweight as above, fire-resistant, energy-saving precast facade link plate, comprising:
The first step, lays link plate mould bases (not shown);
Second step, lays the external decoration surface layer of outer reinforcement concrete slab 5 in link plate mould bases;
3rd step, this architectural surface is laid the single-layer bidirectional steel mesh reinforcement of outer reinforcement concrete slab 5, the single-layer bidirectional steel mesh reinforcement of described outer reinforcement concrete slab 5 is formed by outer genesis analysis reinforcing bar 8 and the crisscross setting of outer transversely distributed steelbar 9, and by one end of each thermal resistance dowel 3 according to quincunx distribution mode colligation on the outer genesis analysis reinforcing bar 8 of outer reinforcement concrete slab 5 and the connected node of outer transversely distributed steelbar 9;
4th step, builds described outer reinforcement concrete slab 5;
5th step, adiabator layer is arranged on described outer reinforcement concrete slab 5, reserved some with thermal resistance dowel 3 dowel jack (not shown) one to one on described adiabator layer, the other end of each thermal resistance dowel 3 is each passed through corresponding dowel jack;
6th step, the single-layer bidirectional steel mesh reinforcement of internal layer armored concrete slab is laid above described adiabator layer, the single-layer bidirectional steel mesh reinforcement of described internal layer armored concrete slab is formed by internal layer genesis analysis reinforcing bar 7 and staggered the layout in length and breadth of internal layer transversely distributed steelbar 6, and by the other end colligation of each thermal resistance dowel 3 on the internal layer genesis analysis reinforcing bar 7 of internal layer armored concrete slab 4 and the connected node of internal layer transversely distributed steelbar 6; And
7th step, builds described internal layer armored concrete slab 4.
In addition, refer to Fig. 6, and incorporated by reference to Fig. 1 to Fig. 5, when two panels exterior wall cladding connects, at the thin cement paste of surrounding through-thickness brushing one deck and the cement paste thin layer 15 of every sheet exterior wall cladding, block with the gap of waterproof and sealing material by two panels wall, described waterproof and sealing material forms waterproof and sealing material layer 16 again, infiltrates exterior wall cladding inside to prevent outside rainwater.
In sum, lightweight provided by the invention, fire-resistant, energy-saving precast facade link plate and construction method thereof, beneficial effect of the present invention is:
(1) the most of area in the middle part of exterior wall cladding of the present invention lays the organic heat-insulating part that the lower lightweight organic insulation material of coefficient of thermal conductivity is made, the inorganic heat preservation part that non-flame properties inorganic heat insulation material makes is laid near wallboard seam place in wallboard surrounding, when can avoid fire, flame and high-temperature flue gas are stitched by plate and enter the inner and potential safety hazard brought of exterior wall cladding, ensure the heat-insulating property of exterior wall cladding simultaneously.
(2) exterior wall cladding adopts thermal resistance dowel to connect inside and outside layer concrete plate, dowel inside is reinforcing bar, outside wraps engineering plastics, exterior wall cladding can be effectively avoided to contact with inside and outside layer concrete plate at thermal resistance dowel position and the heat bridge phenomenon produced, to increase the heat preservation and energy conservation effects of exterior wall cladding.Thermal resistance dowel adopt quincuncial arrangement, make its in exterior wall cladding uniform force and reduce its construction consumption, reduce cost of production.
(3) the spacing built-in fitting being positioned at top of exterior wall cladding and major structure of construction adopt being welded to connect of rigidity, and exterior wall cladding is positioned at following spacing built-in fitting with major structure of construction adopts flexible bolt to be connected, the right and left is not connected with major structure of construction, thus link plate can be avoided to produce the distortion easily affected major structure of construction in the effect of plane external load and due to indoor and outdoor temperature difference under " heat bow " effect of generation.
In a word, present invention achieves a kind of precast facade link plate collecting lightweight, fire-resistant and heat preservation energy-saving, in exterior wall cladding, thermal resistance dowel replaces traditional steel wire net rack to reduce the thermal transmittance of exterior wall cladding, the mixing to arrange of inorganic heat preservation part and organic heat-insulating part takes into account exterior wall cladding heat-insulating property, fireproof performance and exterior wall cladding weight, reduces the foundation construction expense of building.
Claims (10)
1. lightweight, fire-resistant, an energy-saving precast facade link plate, is characterized in that, comprise at least one block of wallboard, and described wallboard comprises internal layer armored concrete slab, outer reinforcement concrete slab, adiabator layer and thermal resistance dowel; Described adiabator layer is located between described inside and outside layer armored concrete slab; Described adiabator layer comprises organic insulating sections and is set around the inorganic heat preservation part of described organic heat-insulating part surrounding, and described organic heat-insulating part accounts for most of region of described adiabator layer; Described thermal resistance dowel passes described adiabator layer and two ends are fixedly connected with the reinforcing bar in inside and outside layer armored concrete slab respectively, and described thermal resistance dowel is the reinforcing bar that outside wraps engineering plastics.
2. lightweight according to claim 1, fire-resistant, energy-saving precast facade link plate, it is characterized in that, described thermal resistance dowel is in " C " type, comprise web member and two crotches being connected to web member two ends, described two crotches are connected with the reinforcing bar binding in inside and outside layer armored concrete slab respectively.
3. lightweight according to claim 1, fire-resistant, energy-saving precast facade link plate, is characterized in that, described thermal resistance dowel is quincuncial arrangement in described wallboard.
4. lightweight according to claim 3, fire-resistant, energy-saving precast facade link plate, is characterized in that, the arrangement pitch of described thermal resistance dowel in described wallboard is 300mm ~ 500mm.
5. lightweight according to claim 1, fire-resistant, energy-saving precast facade link plate, it is characterized in that, be provided with by internal layer genesis analysis reinforcing bar in described internal layer armored concrete slab and internal layer transversely distributed steelbar is crisscross arranges the single layer mesh steel mesh reinforcement formed, be provided with by outer genesis analysis reinforcing bar in described outer reinforcement concrete slab and outer transversely distributed steelbar is crisscross arranges the single layer mesh steel mesh reinforcement formed.
6. lightweight according to claim 1, fire-resistant, energy-saving precast facade link plate, it is characterized in that, the thickness of described inside and outside layer armored concrete slab is 50mm ~ 60mm, the thickness of described adiabator layer is 30mm ~ 50mm, and the width that arranges of described inorganic heat preservation part is 100mm ~ 200mm.
7. lightweight according to claim 1, fire-resistant, energy-saving precast facade link plate, it is characterized in that, the upper and lower both sides of described internal layer armored concrete slab and/or outer reinforcement concrete slab arrange the spacing built-in fitting for being connected with major structure of construction respectively, be positioned at the spacing built-in fitting of top and major structure of construction to adopt and be welded to connect, be positioned at following spacing built-in fitting and adopt flexible bolt to be connected with major structure of construction.
8. lightweight according to claim 1, fire-resistant, energy-saving precast facade link plate, it is characterized in that, described inorganic heat preservation part adopts inorganic heat insulation mortar or expanded perlite or ripple microballon, and described organic heat-insulating part adopts polystyrene block or extruded polystyrene board or spraying polyurethane.
9. according to the lightweight in claim 1-8 described in any one, fire-resistant, energy-saving precast facade link plate, it is characterized in that, when described wallboard has more than two pieces, the docking end face of adjacent wall board is respectively equipped with a cement paste thin layer, fills waterproof and sealing material layer between two described cement paste thin layers.
10., as a construction method for the lightweight in claim 1-9 as described in any one, fire-resistant, energy-saving precast facade link plate, it is characterized in that, comprising:
The first step, lays link plate mould bases;
Second step, lays the external decoration surface layer of outer reinforcement concrete slab in link plate mould bases;
3rd step, this architectural surface is laid the single-layer bidirectional steel mesh reinforcement of outer reinforcement concrete slab, the single-layer bidirectional steel mesh reinforcement of described outer reinforcement concrete slab is formed by outer genesis analysis reinforcing bar and the crisscross setting of outer transversely distributed steelbar, and by one end of each thermal resistance dowel according to quincunx distribution mode colligation on the outer genesis analysis reinforcing bar of outer reinforcement concrete slab and the connected node of outer transversely distributed steelbar;
4th step, builds described outer reinforcement concrete slab;
5th step, is arranged on described outer reinforcement concrete slab by adiabator layer, reserved and thermal resistance dowel dowel jack one to one on described adiabator layer, and the other end of each thermal resistance dowel is each passed through corresponding dowel jack;
6th step, the single-layer bidirectional steel mesh reinforcement of internal layer armored concrete slab is laid above described adiabator layer, the single-layer bidirectional steel mesh reinforcement of described internal layer armored concrete slab is formed by internal layer genesis analysis reinforcing bar and staggered the layout in length and breadth of internal layer transversely distributed steelbar, and by the other end colligation of each thermal resistance dowel on the internal layer genesis analysis reinforcing bar of internal layer armored concrete slab and the connected node of internal layer transversely distributed steelbar; And
7th step, builds described internal layer armored concrete slab.
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| CN104675012B (en) * | 2015-03-17 | 2017-09-05 | 西安建筑科技大学 | The assembled polypropylene fibre sludge ceramsite concrete wall and its construction method connected based on horse tooth trough |
| CN106436961A (en) * | 2016-08-30 | 2017-02-22 | 李予新 | Integrally decorated abnormity prefabricated core sandwich concrete panel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1239240A1 (en) * | 1984-08-06 | 1986-06-23 | Проектный Институт N-2 Госстроя Ссср | Two-ply panel |
| CN1570302A (en) * | 2004-05-08 | 2005-01-26 | 张英保 | Composite thermal insulation wallboard with no cold bridge |
| WO2012116380A1 (en) * | 2011-03-03 | 2012-09-07 | Geolyth Mineral Technologie Gmbh | Composite body and method for production |
| CN103031904A (en) * | 2011-10-10 | 2013-04-10 | 湖南华廷筑邦建材有限公司 | Cast-in-place reinforced concrete thermal insulation wall |
| CN203878857U (en) * | 2014-05-13 | 2014-10-15 | 上海建工集团股份有限公司 | Lightweight fireproof energy-saving type prefabricated exterior wall cladding plate |
-
2014
- 2014-05-13 CN CN201410201397.0A patent/CN104032886B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1239240A1 (en) * | 1984-08-06 | 1986-06-23 | Проектный Институт N-2 Госстроя Ссср | Two-ply panel |
| CN1570302A (en) * | 2004-05-08 | 2005-01-26 | 张英保 | Composite thermal insulation wallboard with no cold bridge |
| WO2012116380A1 (en) * | 2011-03-03 | 2012-09-07 | Geolyth Mineral Technologie Gmbh | Composite body and method for production |
| CN103031904A (en) * | 2011-10-10 | 2013-04-10 | 湖南华廷筑邦建材有限公司 | Cast-in-place reinforced concrete thermal insulation wall |
| CN203878857U (en) * | 2014-05-13 | 2014-10-15 | 上海建工集团股份有限公司 | Lightweight fireproof energy-saving type prefabricated exterior wall cladding plate |
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