CN210887718U - Heat-insulation sound-insulation composite floor slab - Google Patents
Heat-insulation sound-insulation composite floor slab Download PDFInfo
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- CN210887718U CN210887718U CN201921485209.6U CN201921485209U CN210887718U CN 210887718 U CN210887718 U CN 210887718U CN 201921485209 U CN201921485209 U CN 201921485209U CN 210887718 U CN210887718 U CN 210887718U
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Abstract
The utility model discloses a heat preservation sound insulation composite floor slab, which comprises a heat preservation sound insulation composite floor slab and a production process, wherein the heat preservation sound insulation composite floor slab comprises a non-dismantling heat preservation sound insulation template, side molds, steel bar trusses, steel bars, a laminated slab prefabricated layer, a laminated layer and reinforcing bolts, the non-dismantling heat preservation template is laid at the top of a mold table, the side molds are arranged at two sides of the non-dismantling heat preservation template, the steel bars are arranged between the side molds and the non-dismantling heat preservation template, the laminated slab prefabricated layer is arranged at the top of the non-dismantling heat preservation template, and the steel bar trusses are arranged in the laminated slab prefabricated layer; the structure can effectively avoid the problems of energy conservation, heat preservation and sound insulation in-situ construction, combines a heat preservation and sound insulation system and a floor slab in a composite mode for industrial manufacture, belongs to an assembly type component, and forms an integrated plate with the functions of heat preservation and sound insulation.
Description
Technical Field
The utility model relates to a building heat preservation technical field particularly, relates to a heat preservation sound insulation coincide floor.
Background
The building energy-saving heat-insulating range is not limited to the building outer wall any more, and the building floor and the household walls have the same functions of energy-saving heat insulation and sound insulation. Various forms of composite floor slabs with heat preservation and sound insulation functions have been produced, and the following three types are mainly summarized: 1) the post heat preservation type, namely, after the construction of the laminated floor slab structure is finished, heat preservation treatment is carried out on the floor, the common method is that firstly, a heat preservation layer is laid on the structure layer, the heat preservation layer can adopt inorganic light aggregate mortar, extruded polystyrene board, foamed polyurethane and the like, and then a reinforcing mesh sheet fine stone concrete protection layer with the thickness of about 40mm is made on the heat preservation layer; 2) the self-insulation type adopts ceramsite concrete to replace common concrete to improve the heat insulation performance of the laminated floor slab; 3) sandwich heat preservation: a novel polystyrene board sandwich heat-insulation laminated floor slab adopts polystyrene boards as sandwich heat-insulation layers to improve the heat-insulation performance of the laminated floor slab.
The superposed floor slab adopts a post-positioned heat preservation treatment method, so that common quality problems such as cracking, hollowing and the like are easily caused on the floor surface, and the using function of a house is influenced. The self-insulation composite floor slab is limited by the performance of the lightweight aggregate concrete, and the thermal insulation performance and the mechanical performance of the lightweight aggregate concrete can not meet the use requirements at the same time. The sandwich heat-preservation type composite floor slab has the advantages that the heat-preservation layer at the steel bar truss is not easy to arrange, the manufacturing process is complex, a heat transfer bridge is easy to exist, the overall stress condition of the sandwich heat-preservation type composite floor slab is complex, and potential safety hazards exist as a structural layer.
Most of modern building floors are composite floors, and how to implant energy-saving, heat-preservation and sound-insulation in the production process of the composite floors is a proposition faced by each PC assembly member worker. If the heat-insulating layer is manufactured after the laminated floor slab is produced and installed according to the traditional mode, no matter the laminated floor slab is on the surface layer or the bottom layer, the site construction is avoided, and the site construction has strong randomness, serious pollution, long construction period and no guarantee on the quality. If the heat-insulating layer is arranged on the surface layer of the floor (floating floor heat-insulating and sound-insulating system), the heat-insulating and sound-insulating layer needs to be a protective layer with the thickness of 40mm and is internally provided with a reinforcing mesh, the method belongs to field wet operation, meanwhile, the thickness of the floor is increased, the practical space is reduced, and thus, the construction period is prolonged, and the production cost is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat preservation sound insulation coincide floor, its site operation problem that can effectively avoid energy-conserving heat preservation to the heat preservation sound insulation system and floor combine the batch production preparation to compound form, belong to assembled portion article part, form heat preservation and sound insulation function and combine in the floor of an organic whole.
The embodiment of the utility model is realized like this:
the utility model provides a heat preservation sound insulation coincide floor, heat preservation sound insulation coincide floor is including exempting from to tear open heat preservation sound insulation template, the side forms, steel bar truss, the reinforcing bar, superimposed sheet prefabricated layer and superimposed layer, the bottom on superimposed sheet prefabricated layer is provided with recess and embedding and is provided with exempts from to tear open heat preservation sound insulation template, the both sides on superimposed sheet prefabricated layer are connected to the side forms, superimposed sheet prefabricated layer and exempt from to tear open and be provided with the clearance and place the reinforcing bar between the heat preservation sound insulation template, steel bar truss is the bending form and is netted, steel bar truss's bottom sets up in the superimposed sheet prefabricated layer, the superimposed layer sets up at superimposed sheet prefabricated layer top, steel bar truss's.
In the preferred embodiment of the present invention, the above-mentioned heat-insulating and sound-insulating composite floor slab further comprises a reinforcing bolt, the bottom of the non-dismantling heat-insulating and sound-insulating form plate is provided with a plurality of holes for connecting the prefabricated layers of the composite slab, and the reinforcing bolt passes through the holes to fix the non-dismantling heat-insulating and sound-insulating form plate on the prefabricated layers of the composite slab.
The utility model discloses in the embodiment of the preferred, above-mentioned heat preservation sound insulation coincide floor still includes iron wire and gasket, and the one end ligature of iron wire is in steel bar truss's net department, and the other end of iron wire is unsettled arrange downthehole and with the gasket ligature in.
In a preferred embodiment of the present invention, the gap between the prefabricated layer of laminated slab and the non-dismantling thermal and sound insulation form is 25-30 mm.
In a preferred embodiment of the present invention, the diameter of the reinforcing bar is 4-8 mm.
In the preferred embodiment of the present invention, the above-mentioned steel bars are bound and connected with the steel bar truss or the steel bars and the steel bar truss are hooked and fixed by using the S-shaped hook.
In the preferred embodiment of the present invention, the reinforcing bolt is made of concrete, and the reinforcing bolt is poured into the hole to match with the non-dismantling thermal insulation and sound insulation form, and the hole has a regular shape, and the regular shape hole is a cone, a square or a round and straight hole.
The utility model discloses in the embodiment of the preferred, above-mentioned exempt from to tear open heat preservation template and bore there are a plurality of mutual spaced bell mouths, hang nut or gasket in the bell mouth, nut or gasket pass through the iron wire ligature to the steel bar truss bottom.
In a preferred embodiment of the present invention, the tapered holes communicate the top and bottom surfaces of the non-detachable thermal insulation and sound insulation form, and the diameter of the tapered holes is 50-60 mm.
In the preferred embodiment of the present invention, the bottom surface of the composite thermal insulation and sound insulation composite floor slab is flat, and the non-dismantling thermal insulation and sound insulation form board is flush with the bottom of the prefabricated layer of the composite slab.
The utility model has the advantages that:
the utility model adopts the mode of compounding the non-dismantling heat preservation and sound insulation template and the composite floor slab to naturally connect the non-dismantling heat preservation and sound insulation template and the poured concrete to form a heat preservation and sound insulation composite floor slab, strengthens the structural strength of the composite floor slab through the steel bar and the steel bar truss, replaces the plastic anchor bolt through adopting the strengthening bolt, strengthens the connection between the non-dismantling heat preservation and sound insulation template and the composite floor slab and keeps flat; the structure can effectively avoid the problems of site construction of energy conservation and heat insulation, combines a heat-insulation and sound-insulation system and a floor slab in a composite mode for factory production, belongs to an assembly type component, and forms the floor slab with the functions of heat insulation and sound insulation combined into a whole.
The utility model discloses still have following advantage:
1. a heat preservation and sound insulation layer is added on the laminated floor slab;
2. a composite floor slab structure layer and a heat and sound insulation layer integrated plate;
3. when the laminated floor slab is poured, the heat-insulation and sound-insulation integrated slab is placed at the same time, and the heat-insulation and sound-insulation integrated slab and the laminated floor slab are poured together;
4. the heat-preservation and sound-insulation integrated board is not damaged in the processes of production, hoisting, transportation, installation and the like.
Drawings
To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, and it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope.
FIG. 1 is a cross-sectional view of the heat-insulating sound-insulating composite floor slab of the present invention;
FIG. 2 is a cross-sectional view of the reinforcing bar of the present invention;
icon: 1-dismantling-free heat preservation and sound insulation template; 2-side molding; 3-a steel bar truss; 4-reinforcing steel bars; 5-laminated slab prefabricated layer; 6-a lamination layer; 7-reinforcing bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
First embodiment
Please refer to fig. 1, this embodiment provides a heat preservation sound insulation composite floor, including heat preservation sound insulation composite floor and production technology, heat preservation sound insulation composite floor includes exempt from to tear open heat preservation sound insulation template 1, side forms 2, steel bar truss 3, reinforcing bar 4, superimposed sheet prefabricated layer 5, superimposed layer 6 and reinforcement bolt 7, exempt from to tear open heat preservation template and lay in the top of moulding bed, side forms 2 frame is in exempt from to tear open heat preservation template's both sides, reinforcing bar 4 sets up between side forms 2 and exempt from to tear open heat preservation template, superimposed sheet prefabricated layer 5 sets up in exempt from to tear open heat preservation template top, steel bar truss 3 puts into superimposed sheet prefabricated layer 5 and superimposed layer 6 in, superimposed layer 6 is located superimposed sheet prefabricated layer 5 top, heat preservation sound insulation composite floor bottom surface after the complex is level and smooth, installation method and traditional superimposed floor are identical completely, installation process does.
Referring to fig. 1 and 2, a groove is formed in the bottom of the prefabricated layer 5 of the laminated slab, a disassembly-free heat-preservation and sound-insulation template 1 is embedded in the groove, side molds 2 are L-shaped and are arranged on two sides of the prefabricated layer 5 of the laminated slab, a gap is formed between the prefabricated layer 5 of the laminated slab and the disassembly-free heat-preservation and sound-insulation template 1, a steel bar 4 is placed in the gap, the diameter of the steel bar 4 is 4-8 mm, and the combined prefabricated layer is characterizedThe embodiment adopts a steel bar 4 with the diameter of 6mm, a steel bar truss 3 is in a bent zigzag shape and is in a net shape, the bottom end of the steel bar truss 3 is arranged in a laminated slab prefabricated layer 5, the top end of the steel bar truss 3 is positioned in a laminated layer 6, the laminated layer 6 is arranged at the top of the laminated slab prefabricated layer 5, the gap between the laminated slab prefabricated layer 5 and a disassembly-free heat-insulation sound-insulation template 1 is 25-30 mm, the bottom surface of a heat-insulation sound-insulation laminated floor slab after being compounded is flat, and the bottoms of the disassembly-free heat-insulation sound-insulation template 1 and the laminated slab prefabricated layer 5; in order to strengthen the strength of the non-dismantling heat preservation and sound insulation template 1 and the prefabricated layer 5 of the laminated slab, the bottom of the non-dismantling heat preservation and sound insulation template 1 is provided with 5 holes connected with the prefabricated layer 5 of the laminated slab, the holes are conical, the tapered holes are used for communicating the top and the bottom of the non-dismantling heat preservation and sound insulation template 1, the diameter of each tapered hole is 55mm, the depth of each tapered hole is 3mm, the holes are communicated with the top and the bottom of the non-dismantling heat preservation and sound insulation template 1, the non-dismantling heat preservation and sound insulation template 1 is fixed on the prefabricated layer 5 of the laminated slab through the holes by reinforcing bolts 7, the reinforcing bolts 7 are used for replacing plastic anchors, 5 tapered holes are drilled in each square meter on the non-dismantling heat preservation and sound insulation template 1 before the non-dismantling heat preservation and sound insulation template 1 and concrete are poured, the reinforcing bolts 7 are made by pouring concrete into the holes, the tops of the reinforcing bolts 7; the heat preservation sound insulation composite floor slab further comprises an iron wire and a gasket, one end of the iron wire is bound at the grid of the steel bar truss 3, the other end of the iron wire is suspended in the hole and bound with the gasket, and in the embodiment, one end of two No. 18 galvanized iron wires with the length of 30mm is bound with one end of each two No. 18 galvanized iron wires before the composite floor slab is poured
Screw cap or
Galvanized gaskets with the thickness of 2mm are placed in the conical holes and suspended, the other ends of the 18# galvanized iron wires are bound with the nearby reinforcing steel bars 4 of the laminated floor slab bottom plate, the conical holes are completely filled with concrete when the laminated floor slab bottom plate is poured, and therefore a plurality of conical reinforced concrete reinforcing bolts 7 are formed between the disassembly-free heat-insulation and sound-insulation template 1 and the laminated floor slab bottom plate in the compounded heat-insulation and sound-insulation laminated floor slabThe reinforcing bolt 7 replaces a plastic anchor bolt, so that the connection between the disassembly-free heat-preservation and sound-insulation template 1 and the laminated floor slab is enhanced, the outside of the disassembly-free heat-preservation and sound-insulation template 1 is completely flat, any convex surface cannot be left, and the attractiveness and the construction of subsequent engineering cannot be influenced.
To sum up, the embodiment of the utility model adopts the mode of compounding the non-dismantling heat preservation and sound insulation template and the composite floor slab to naturally connect the non-dismantling heat preservation and sound insulation template and the poured concrete to form the heat preservation and sound insulation composite floor slab, strengthens the structural strength of the composite floor slab through the steel bars and the steel bar truss, and strengthens the connection between the non-dismantling heat preservation and sound insulation template and the composite floor slab and keeps the connection level through adopting the strengthening bolt to replace the plastic anchor bolt; the structure can effectively avoid the problems of site construction of energy conservation and heat insulation, combines a heat-insulation and sound-insulation system and a floor slab in a composite mode for factory manufacture, belongs to an assembly type component, and forms an integrated plate with the functions of heat insulation and sound insulation.
This description describes examples of embodiments of the invention, and is not intended to illustrate and describe all possible forms of the invention. It will be appreciated by those of ordinary skill in the art that the embodiments described herein are intended to assist the reader in understanding the principles of the invention, and it is to be understood that the scope of the invention is not limited to such specific statements and embodiments. Those skilled in the art can make various other specific modifications and combinations based on the teachings of the present invention without departing from the spirit of the invention, and such modifications and combinations are still within the scope of the invention.
Claims (10)
1. The utility model provides a heat preservation sound insulation coincide floor, its characterized in that, heat preservation sound insulation coincide floor is including exempting from to tear open heat preservation sound insulation template, side forms, steel bar truss, reinforcing bar, superimposed sheet prefabricated layer and superimposed layer, the bottom on superimposed sheet prefabricated layer is provided with recess and embedding and is provided with exempts from to tear open heat preservation sound insulation template, the both sides on superimposed sheet prefabricated layer are connected to the side forms, superimposed sheet prefabricated layer and exempt from to tear open are provided with the clearance between the heat preservation sound insulation template and place the reinforcing bar, steel bar truss is the crooked zigzag form and is netted, steel bar truss's bottom sets up in the superimposed sheet prefabricated layer, the superimposed layer sets up at superimposed sheet prefabricated layer top, steel bar truss's top is located the superimposed layer in.
2. The composite floor slab with heat preservation and sound insulation as claimed in claim 1, further comprising a reinforcing bolt, wherein the bottom of the non-dismantling heat preservation and sound insulation template is provided with a plurality of holes for connecting the prefabricated layer of the laminated slab, and the reinforcing bolt fixes the non-dismantling heat preservation and sound insulation template on the prefabricated layer of the laminated slab through the holes.
3. The composite floor slab is characterized by further comprising an iron wire and a gasket, wherein one end of the iron wire is bound to the grid of the steel bar truss, and the other end of the iron wire is suspended in the hole and bound with the gasket.
4. The heat-insulation sound-insulation composite floor slab as recited in claim 2, wherein a gap between the prefabricated laminated slab layer and the non-dismantling heat-insulation sound-insulation template is 25-30 mm.
5. A heat-insulating sound-insulating composite floor slab as claimed in claim 4, wherein the diameter of the reinforcing steel bars is 4-8 mm.
6. The composite floor slab with heat preservation and sound insulation as claimed in claim 5, wherein the steel bars are bound and connected with the steel bar truss or the steel bars and the steel bar truss are hooked and fixed by using S-shaped hooks.
7. The laminated floor slab with heat preservation and sound insulation as claimed in claim 2, wherein the reinforcing bolts are made of concrete and are poured into holes matched with the non-dismantling heat preservation and sound insulation templates, the holes are in regular shapes, and the regular-shaped holes are conical, square or round and straight holes.
8. The heat-insulating and sound-insulating composite floor slab as claimed in claim 7, wherein the non-dismantling heat-insulating formwork is drilled with a plurality of conical holes which are spaced from each other, nuts or gaskets are hung in the conical holes, and the nuts or gaskets are bound to the bottom of the steel bar truss through iron wires.
9. The heat-insulation sound-insulation composite floor slab as recited in claim 8, wherein the tapered holes communicate the top and bottom surfaces of the disassembly-free heat-insulation sound-insulation formwork, and the diameter of the tapered holes is 50-60 mm.
10. The heat-insulating sound-insulating composite floor slab as claimed in claim 7, wherein the bottom surface of the composite heat-insulating sound-insulating composite floor slab is flat, and the non-dismantling heat-insulating sound-insulating template is flush with the bottom of the prefabricated layer of the composite slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921485209.6U CN210887718U (en) | 2019-09-06 | 2019-09-06 | Heat-insulation sound-insulation composite floor slab |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921485209.6U CN210887718U (en) | 2019-09-06 | 2019-09-06 | Heat-insulation sound-insulation composite floor slab |
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| CN210887718U true CN210887718U (en) | 2020-06-30 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131749A (en) * | 2021-11-05 | 2022-03-04 | 浙江杭加泽通建筑节能新材料有限公司 | Production method of ALC composite floor truss bottom plate |
| CN114953162A (en) * | 2022-06-14 | 2022-08-30 | 四川省建筑设计研究院有限公司 | Prefabricating method of heat-preservation and sound-insulation integrated assembly type composite floor slab |
-
2019
- 2019-09-06 CN CN201921485209.6U patent/CN210887718U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131749A (en) * | 2021-11-05 | 2022-03-04 | 浙江杭加泽通建筑节能新材料有限公司 | Production method of ALC composite floor truss bottom plate |
| CN114131749B (en) * | 2021-11-05 | 2023-03-17 | 浙江杭加泽通建筑节能新材料有限公司 | Production method of ALC composite floor truss bottom plate |
| CN114953162A (en) * | 2022-06-14 | 2022-08-30 | 四川省建筑设计研究院有限公司 | Prefabricating method of heat-preservation and sound-insulation integrated assembly type composite floor slab |
| CN114953162B (en) * | 2022-06-14 | 2024-04-26 | 四川省建筑设计研究院有限公司 | Prefabrication method of heat-preservation and sound-insulation integrated assembled composite floor slab |
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