CN211597132U - Energy-saving heat-preservation laminated slab - Google Patents
Energy-saving heat-preservation laminated slab Download PDFInfo
- Publication number
- CN211597132U CN211597132U CN201922300470.0U CN201922300470U CN211597132U CN 211597132 U CN211597132 U CN 211597132U CN 201922300470 U CN201922300470 U CN 201922300470U CN 211597132 U CN211597132 U CN 211597132U
- Authority
- CN
- China
- Prior art keywords
- heat preservation
- steel bar
- energy
- base plate
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Building Environments (AREA)
Abstract
The utility model relates to a building prefabricated component technical field aims at providing an energy-conserving heat preservation type superimposed sheet, and its technical scheme main points are: including prefabricated base plate, set up steel bar net rack and the steel bar truss in prefabricated base plate, one side that prefabricated base plate was equipped with steel bar truss is provided with the heat preservation cell body, the heat preservation cell body sets up between adjacent steel bar truss, and be on a parallel with the steel bar truss setting, be provided with the heat preservation in the heat preservation cell body, the outside packing of one side that the heat preservation is close to cast-in-place concrete slab direction has the sealant layer, one side surface that prefabricated base plate was equipped with the heat preservation is provided with cast-in-place concrete slab, the spout along its circumference evenly spaced apart overflow launder that is equipped with a plurality of T shapes. The utility model has the advantages of good heat insulation effect, energy conservation and environmental protection.
Description
Technical Field
The utility model relates to a building prefabricated component technical field, in particular to energy-conserving heat preservation type superimposed sheet.
Background
The composite slab is a building slab produced by combining prefabricated slab and cast-in-place concrete, the prefabricated slab and a cast-in-place concrete layer on the prefabricated slab are combined into a whole composite slab, main reinforcements of the prefabricated slab are main reinforcements of the composite slab, only negative bending moment reinforcements and construction reinforcements are arranged on the cast-in-place concrete layer on the upper portion, the prefabricated slab is used as a bottom mould of the cast-in-place concrete layer, a template is not required to be supported by the cast-in-place concrete layer, the bottom surface of the prefabricated slab is smooth and flat, and a ceiling of a lower floor (namely the bottom surface of the. The laminated slab has the integrity of a cast-in-place reinforced concrete slab, and has the advantages of high rigidity, good crack resistance, no increase of the consumption of reinforcing steel bars, template saving, shortening of the construction period of the whole project and the like.
Chinese patent No. CN209686684U discloses a laminated slab, which comprises a slab body and a plurality of sets of steel bar trusses, wherein each steel bar truss comprises a support bar and a plurality of support frames uniformly arranged along the support bar, each support frame is made by bending a steel bar in a V shape, and the support bar is connected with a sharp-angled end of the support frame; the corresponding spout of offering the confession support frame grafting on the plate body, the plate body both ends are run through at the spout both ends, and the spout is the slope setting of narrow width down towards the outer lateral wall of support frame, support frame outer wall and spout lateral wall butt.
Although the plate body and the steel coil truss are designed in a split mode in the prior art, transportation is facilitated, in the actual use process, due to the fact that the laminated slab is integrally cast by concrete, heat insulation performance is general, and improvement in energy conservation and heat preservation of high-rise buildings is needed. Therefore, further improvements are needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an energy-conserving heat preservation type superimposed sheet has thermal-insulated effectual, the energy-concerving and environment-protective advantage that keeps warm.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides an energy-conserving heat preservation type superimposed sheet, includes prefabricated base plate, sets up steel bar net rack and the steel bar truss in prefabricated base plate, one side that prefabricated base plate was equipped with the steel bar truss is provided with the heat preservation cell body, the heat preservation cell body sets up between adjacent steel bar truss, and is on a parallel with the steel bar truss setting, be provided with the heat preservation in the heat preservation cell body, one side surface that prefabricated base plate was equipped with the heat preservation is provided with cast-in-place concrete board.
By adopting the technical scheme, the heat-insulating layer with very low heat conductivity is filled in the heat-insulating groove body, so that the heat inside and outside the building transferred by the laminated slab can be effectively reduced, and the effects of keeping the indoor temperature stable and reducing the energy consumption of the building are achieved; the cast-in-place concrete slab can firmly fix the heat preservation layer in the heat preservation groove body, thereby achieving the effect of effectively improving the overall heat insulation performance of the laminated slab.
Furthermore, a sealing glue layer is filled outside one side of the heat-insulating layer close to the cast-in-place concrete slab.
Through adopting above-mentioned technical scheme, the bonding sealing performance of sealing adhesive layer is excellent, can be fixed in the heat preservation cell with the effectual sealed bonding of heat preservation, simultaneously through sealing adhesive layer itself with sealed packing between precast base plate and the cast-in-place concrete board to effectively improve the waterproof sealing performance between precast base plate and the cast-in-place concrete board, and then reach the effect that further improves the thermal-insulated heat preservation performance of heat preservation.
Furthermore, a plurality of sealant overflow grooves are uniformly arranged on the notch of the heat preservation groove body at intervals along the circumferential direction of the notch.
Through adopting above-mentioned technical scheme, when filling the sealant layer, sealed glue can overflow gradually and be full to sealed glue overflow launder in to make the area of contact increase of the sealant layer after solidifying the shaping and the heat preservation cell body, and then reach the effect that improves the sealant layer and be connected fastness and sealing performance with the heat preservation cell body.
Furthermore, each sealant overflow groove is a T-shaped groove communicated with the heat preservation groove body.
By adopting the technical scheme, the T-shaped sealant overflow groove is arranged, so that the contact area between the sealant layer and the heat preservation groove body can be effectively increased on the premise of conveniently arranging the sealant overflow groove.
Furthermore, the outside of the sealing glue layer is provided with a reinforcing mesh reinforcement.
Through adopting above-mentioned technical scheme, reinforcing bar net can effectively increase cast-in-place concrete slab and prefabricated structural strength between the base plate, reaches the effect of carrying out the structure reinforcement to the superimposed sheet.
Furthermore, four apex angle departments of reinforcing bar net all fixedly connected with connector link, the pre-buried fixing screw who is used for fixed connection to detain that is provided with one side lateral wall that the prefabricated base plate was equipped with the heat preservation cell body.
Through adopting above-mentioned technical scheme, locate the clamping screw with the connector link cover of four apex angle departments of reinforcing bar net, can realize reinforcing bar net's quick fixation to the probability of cast-in-place concrete slab emergence reinforcing bar net's offset when the construction has been reduced, and then improved superimposed sheet preparation efficiency and processingquality.
Furthermore, the exposed end part of the fixing screw rod is provided with a fastening nut for fastening the connecting buckle.
Through adopting above-mentioned technical scheme, it deviates from the side surface of sealing adhesive layer tightly in the connector link to support fastening nut is rotatory to can with connector link and prefabricated base plate thread tightening, and then reach further improvement reinforcing bar net respectively with prefabricated base plate and cast-in-place concrete slab joint strength's effect.
Furthermore, the peripheral end part of the cast-in-place concrete slab is provided with an exposed steel bar connecting end part.
By adopting the technical scheme, the end part of the reinforcing steel bar connecting frame exposed outside the cast-in-place concrete slab can connect the cast-in-place concrete slab with the reinforcing steel bar net rack of the prefabricated substrate, thereby further improving the connection strength of the cast-in-place concrete slab and the prefabricated substrate.
To sum up, the utility model discloses following beneficial effect has:
1. the heat preservation layer with very low heat conductivity is filled in the heat preservation groove body, so that the heat inside and outside the building transferred by the laminated slab can be effectively reduced, and the cast-in-place concrete plate can firmly fix the heat preservation layer in the heat preservation groove body, so that the effects of improving the overall heat insulation performance of the laminated slab, keeping the indoor temperature stable and reducing the energy consumption of the building are achieved;
2. through the outside sealing glue layer of packing in one side that the heat preservation layer is close to cast-in-place concrete slab direction, set up the sealed overflow launder of a plurality of T shapes along its circumference even interval in the notch of heat preservation cell body, pack sealed glue, sealed glue overflows gradually and fills in the sealed overflow launder of sufficient to T shape, thereby make the area of contact increase of sealing glue layer and heat preservation cell body after the solidification shaping, and then reach the effect that improves sealing glue layer and heat preservation cell body connection fastness and waterproof sealing performance, help further improving superimposed sheet's thermal-insulated insulation performance.
Drawings
FIG. 1 is a schematic overall view of an energy-saving and heat-preserving type composite slab according to an embodiment;
FIG. 2 is a schematic view for explaining the disassembly of the positional relationship among the insulation tank body, the insulation layer and the sealant layer in the embodiment;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
fig. 4 is an enlarged schematic view of a portion B in fig. 2.
In the figure, 1, a substrate is prepared; 11. a steel bar net rack; 12. a steel bar truss; 2. a heat preservation groove body; 21. a sealant overflow groove; 3. a heat-insulating layer; 4. sealing the adhesive layer; 5. reinforcing the reinforcing mesh; 51. a connecting buckle; 6. fixing the screw rod; 7. fastening a nut; 8. casting a concrete slab in situ; 9. the ends are connected by the reinforcing bars.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): the utility model provides an energy-conserving heat preservation type superimposed sheet, as shown in fig. 1 and fig. 2, including prefabricated base plate 1, pour the reinforcing bar rack 11 and the steel bar truss 12 of shaping in prefabricated base plate 1, it has heat preservation cell body 2 to pour the shaping in one side that prefabricated base plate 1 was equipped with steel bar truss 12, heat preservation cell body 2 sets up between adjacent steel bar truss 12, and the length direction of heat preservation cell body 2 is parallel with steel bar truss 12, and the groove depth of heat preservation cell body 2 is no longer than the third of prefabricated base plate 1 thickness.
As shown in fig. 2 and 3, an insulating layer 3 is filled in the insulating tank body 2, the thickness of the insulating layer 3 is smaller than the depth of the insulating tank body 2, and the material of the insulating layer 3 includes, but is not limited to, aerogel felt, glass wool, rock wool, foamed cement, hard foam polyurethane composite boards, extruded sheets, and the like. A plurality of sealant overflow grooves 21 are uniformly arranged at intervals along the circumferential direction of the notch of the insulation groove body 2, each sealant overflow groove 21 is a T-shaped groove communicated with the insulation groove body 2, a sealant layer 4 is filled outside one side of the insulation layer 3 close to the direction of the cast-in-place concrete slab 8, and the insulation groove body 2 and the T-shaped groove are filled with the sealant layer 4. The sealing glue layer 4 can seal the edges of the heat preservation layer 3 and the notch of the heat preservation groove body 2, so that the sealing performance of the heat preservation layer 3 is improved, and the heat insulation effect of the heat preservation layer 3 is further improved; on the other hand, the sealing glue layer 4 can play the waterproof and moistureproof role, and the service life and the heat preservation aging of the laminated slab are prolonged.
As shown in fig. 2 and 4, the reinforcing steel bar mesh 5 is arranged on the outer side of the sealant layer 4, the connecting buckles 51 are welded and fixed at the four top corners of the reinforcing steel bar mesh 5, the fixing screws 6 for fixing the connecting buckles 51 are pre-embedded in the side wall of the prefabricated base plate 1 on which the heat preservation tank body 2 is arranged, and the connecting buckles 51 at the four top corners of the reinforcing steel bar mesh 5 are sleeved on the fixing screws 6, so that the reinforcing steel bar mesh 5 can be fixed; the exposed end part of the fixing screw rod 6 is in threaded connection with a fastening nut 7, the fastening nut 7 is rotationally abutted against the surface of one side of the connecting buckle 51 departing from the sealing glue layer 4, and therefore the effect of fastening the connecting buckle 51 and the prefabricated substrate 1 through threads is achieved.
As shown in fig. 1 and 2, a cast-in-place concrete slab 8 is disposed on an outer surface of one side of the precast base plate 1, where the insulating layer 3 is disposed, a reinforcing bar connecting frame is pre-embedded in the cast-in-place concrete slab 8, an end portion of the reinforcing bar connecting frame is exposed at a peripheral end portion of the cast-in-place concrete slab 8, and the cast-in-place concrete slab 8 and a reinforcing bar net rack 11 of the precast base plate 1 can be connected through the end portion of the reinforcing bar connecting frame exposed outside the cast-in-place concrete slab 8, so that the connection strength between the cast.
The specific implementation process comprises the following steps:
the heat preservation layer 3 made of heat preservation materials is filled in the heat preservation groove body 2 formed in the prefabricated base plate 1, the heat conductivity of the materials of the heat preservation layer 3 is low, and the heat inside and outside a building conducted through the laminated slab can be effectively reduced, so that the effects of improving the heat insulation performance of the laminated slab and reducing the energy consumption of the building are achieved. The thickness of the heat preservation layer 3 is controlled to be smaller than the groove depth of the heat preservation groove body 2, a plurality of T-shaped sealant overflow grooves 21 are uniformly formed in the notch of the heat preservation groove body 2 at intervals along the circumferential direction, sealant is filled in the outer surface of the heat preservation layer 3, so that the sealant layer 4 is filled in the notch of the heat preservation groove body 2 and the T-shaped sealant overflow grooves 21, and the sealant layer 4 has the effect of sealing and waterproofing the heat preservation groove body 2, so that the heat insulation performance of the laminated slab is further improved;
the reinforced mesh 5 is arranged on one side of the precast base plate 1 provided with the heat preservation layer 3, the reinforced connecting frame is embedded in the cast-in-place concrete plate 8, and the end part of the reinforced connecting frame is exposed at the peripheral end part of the cast-in-place concrete plate 8, so that the effects of further increasing the internal structural strength of the laminated slab and the connection strength of the cast-in-place concrete plate 8 and the precast base plate 1 are achieved.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides an energy-conserving heat preservation type superimposed sheet, includes prefabricated base plate (1), sets up reinforcing bar rack (11) and steel bar truss (12) in prefabricated base plate (1), its characterized in that: one side that prefabricated base plate (1) was equipped with steel bar truss (12) is provided with heat preservation cell body (2), heat preservation cell body (2) set up between adjacent steel bar truss (12), and be on a parallel with steel bar truss (12) setting, be provided with heat preservation (3) in heat preservation cell body (2), one side surface that prefabricated base plate (1) was equipped with heat preservation (3) is provided with cast-in-place concrete slab (8).
2. The energy-saving heat-insulating laminated slab according to claim 1, wherein: and a sealing adhesive layer (4) is filled outside one side of the heat-insulating layer (3) close to the cast-in-place concrete slab (8).
3. The energy-saving heat-insulating laminated slab according to claim 2, wherein: and a plurality of sealant overflow grooves (21) are uniformly arranged at intervals along the circumferential direction of the notch of the heat-preservation tank body (2).
4. The energy-saving heat-insulating laminated slab according to claim 3, wherein: each sealant overflow groove (21) is a T-shaped groove communicated with the heat preservation groove body (2).
5. The energy-saving heat-insulating laminated slab according to claim 2, wherein: and a reinforcing steel bar net (5) is arranged on the outer side of the sealing adhesive layer (4).
6. The energy-saving heat-insulating laminated slab according to claim 5, wherein: four apex angle departments of reinforcing bar net (5) are equal fixedly connected with connector link (51), prefabricated base plate (1) is equipped with one side lateral wall pre-buried being provided with fixing screw (6) that are used for fixed connection buckle (51) of heat preservation cell body (2).
7. The energy-saving heat-insulating laminated slab according to claim 6, wherein: the exposed end part of the fixing screw rod (6) is provided with a fastening nut (7) for fastening a connecting buckle (51).
8. The energy-saving heat-insulating laminated slab according to claim 1, wherein: and the peripheral end part of the cast-in-place concrete slab (8) is provided with an exposed steel bar connecting end part (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922300470.0U CN211597132U (en) | 2019-12-19 | 2019-12-19 | Energy-saving heat-preservation laminated slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922300470.0U CN211597132U (en) | 2019-12-19 | 2019-12-19 | Energy-saving heat-preservation laminated slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211597132U true CN211597132U (en) | 2020-09-29 |
Family
ID=72593822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922300470.0U Active CN211597132U (en) | 2019-12-19 | 2019-12-19 | Energy-saving heat-preservation laminated slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211597132U (en) |
-
2019
- 2019-12-19 CN CN201922300470.0U patent/CN211597132U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204252378U (en) | Light cement foam inner partition plate | |
| WO2007134517A1 (en) | Composite concrete shear wall for heat insulation | |
| WO2012069016A1 (en) | Prefabricated thermal insulating composite panel, assembly thereof, moulded panel and concrete slab comprising same, method and mould profile for prefabricating same | |
| CN102031866A (en) | Removal-free thermal insulation decorative template and mounting method thereof | |
| CN211597132U (en) | Energy-saving heat-preservation laminated slab | |
| CN219060418U (en) | Light prefabricated composite heat-insulating external wall panel and wall structure | |
| CN209293242U (en) | A kind of compound internal partition wall of precast light | |
| CN209163203U (en) | A kind of prefabricated wallboard of lightweight with connection structure | |
| CN208501983U (en) | A kind of foam concrete light steel-framed composite wall with T-connecting piece | |
| CN206110422U (en) | Prefabricated sound insulation floor that keeps warm of lattice formula | |
| CN202958310U (en) | High cold region SF-type sunlight greenhouse | |
| CN107119815B (en) | With lead pipe-coarse sand energy-dissipating and shock-absorbing key assembled linear type heat-preserving wall and the practice | |
| CN213868536U (en) | Underground double-sided superposed wallboard using profiled steel sheet framework | |
| CN213539435U (en) | T-shaped overhanging prefabricated composite floor slab | |
| CN209686706U (en) | A kind of thermal insulation external wall panel | |
| CN106638956A (en) | Concrete wallboard and ribbed slab dry type connection node | |
| CN102031835A (en) | Method for manufacturing constructing insulation board by bamboo steel composite frame | |
| CN109184073B (en) | Decoration heat-insulation enclosure bearing integrated multi-ribbed composite prefabricated external wall panel and manufacturing method thereof | |
| CN207063236U (en) | A kind of novel construction wall | |
| CN206591724U (en) | A kind of sandwich groove type plate of laminated prestressed concrete dense-rib | |
| CN206245606U (en) | A kind of EPS composite heat-insulation roofs | |
| CN104790584A (en) | Prefabricated box type large-size externally-suspended wall plate and manufacturing method thereof | |
| CN218622962U (en) | Aerated concrete slab and metal roof panel composite heat-insulation fireproof roof panel | |
| CN209723386U (en) | A kind of steel wire net rack cast-in-place concrete integrated board | |
| CN211646828U (en) | Peripheral dado joint construction of precast concrete |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |