CN210767670U - Floor heat preservation sound insulation structure with backup pad - Google Patents
Floor heat preservation sound insulation structure with backup pad Download PDFInfo
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- CN210767670U CN210767670U CN201921358862.6U CN201921358862U CN210767670U CN 210767670 U CN210767670 U CN 210767670U CN 201921358862 U CN201921358862 U CN 201921358862U CN 210767670 U CN210767670 U CN 210767670U
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Abstract
The utility model discloses a building ground heat preservation sound insulation structure with backup pad belongs to building floor heat preservation and sound insulation field, and aim at overcomes heat preservation sound insulation structure and is handing over the room after, and the user is difficult to the defect of selecting the ceramic tile according to the demand of oneself. The heat preservation sound insulation structure includes backup pad, support frame and heat preservation sound insulation layer, the backup pad passes through the sticky joint of heat preservation sound insulation on the support frame, the backup pad all fixes on the support frame all around, the high more than or equal to of support frame the thickness on heat preservation sound insulation layer, heat preservation sound insulation layer with clearance formation first air bed has between the backup pad. The heat-preservation sound-insulation structure can be used for blank buildings without decorative surface layers, and users can select materials and patterns of the decorative surface layers according to own preferences, can also be used for full-decoration buildings, and has great design flexibility.
Description
Technical Field
The utility model belongs to building floor heat preservation and sound insulation field relates to a building ground heat preservation sound insulation structure with backup pad.
Background
The impact sound pressure level of the traditional floor slab with a ceramic tile or stone surface layer directly paved cannot meet the requirement of national standard on the sound insulation performance of the floor slab, sound insulation treatment must be carried out, meanwhile, the heat insulation and sound insulation performance of the floor slab must meet the energy-saving design requirement, the floor slab mostly adopts a floating floor slab for heat insulation and sound insulation at present, and the construction method is usually adopted for blank delivery to residences.
The floating floor heat-insulating and sound-insulating material is mainly inorganic heat-insulating mortar, an electronic cross-linked polyethylene board, an extruded polystyrene board, a polyurethane board and the like, and because the strength of the heat-insulating and sound-insulating material is low, 40-50mm reinforced concrete and reinforced fine stone concrete are required to be made on a cushion layer as a protective layer, so that the thickness of the heat-insulating and sound-insulating layer structure generally reaches 60-80mm, the effective floor height of a house is obviously reduced, and the load of a floor structure is increased. Moreover, the construction process steps are multiple when the heat preservation and sound insulation layer is constructed, the heat preservation and sound insulation layer is easy to damage in the cross construction process, the construction difficulty is increased, the quality hidden troubles such as floor hollowing and cracking are easy to generate, and the incremental cost brought by the construction process is relatively high.
At present there is a building ground heat preservation sound insulation structure including fixing at the subaerial support frame of building and heat preservation sound insulation layer, the support frame includes the crisscross support bar that sets up of anyhow, and the support bar inlays in heat preservation sound insulation layer and link up heat preservation sound insulation layer from top to bottom, and the ceramic tile directly bonds on the support bar, and the support bar forms the support to the ceramic tile, can control the thickness of heat preservation sound insulation structure within 50mm like this, reduces the influence of heat preservation sound insulation structure to effective floor height. However, the floor tiles are directly fixed on the support bars by the heat-insulation and sound-insulation structure, and users can hardly select favorite floor tiles or favorite floor tiles according to needs after handing over the house.
Disclosure of Invention
The utility model discloses the problem to prior art existence proposes a building ground heat preservation sound insulation structure with backup pad, and aim at overcomes heat preservation sound insulation structure and is handing over the room after, and the user is difficult to the defect that selects the ceramic tile according to the demand of oneself.
The utility model discloses a realize like this:
the utility model provides a building ground heat preservation sound insulation structure with backup pad, a serial communication port, including backup pad, support frame and heat preservation sound insulation layer, the backup pad passes through the glued joint of heat preservation sound insulation on the support frame, the backup pad is all fixed on the support frame all around, the high more than or equal to of support frame the thickness on heat preservation sound insulation layer, heat preservation sound insulation layer with clearance formation first air bed has between the backup pad, the support frame includes that a plurality of vertical fossil fragments that are parallel to each other are in with the setting a plurality of horizontal fossil fragments between the adjacent vertical fossil fragments, heat preservation sound insulation layer sets up between adjacent vertical fossil fragments and adjacent horizontal fossil fragments.
The heat preservation and sound insulation structure further comprises a decorative surface layer arranged above the supporting plate.
The longitudinal keel and the transverse keel respectively comprise a downward U-shaped keel with an opening and a heat-insulating and sound-insulating filler arranged in a U-shaped groove of the U-shaped keel.
The lower end of the U-shaped keel extends to two sides to form horizontal parts.
The longitudinal keel and the transverse keel both comprise a hollow square pipe and a heat-preservation sound-insulation filler arranged in the cavity of the square pipe.
The thickness of the heat preservation and sound insulation layer is 8-12 mm, and the difference value between the height of the transverse keel and/or the vertical keel and the thickness of the heat preservation and sound insulation layer is 2-4 mm.
The utility model provides a building ground heat preservation sound insulation structure with backup pad, a serial communication port, including backup pad and support frame, the backup pad passes through the gluey joint of heat preservation sound insulation on the support frame, the backup pad all is fixed on the support frame all around, the backup pad with it forms the second air bed to have the clearance between the building ground, the support frame includes that a plurality of vertical fossil fragments that are parallel to each other are in with the setting a plurality of horizontal fossil fragments between the adjacent vertical fossil fragments.
The utility model has the advantages that:
(1) the heat-preservation sound-insulation structure can be used for blank buildings without decorative surface layers, and users can select materials and patterns of the decorative surface layers according to own preferences, can also be used for full-decoration buildings, and has great design flexibility.
(2) The heat preservation and sound insulation layer, the supporting plate and the supporting frame used for supporting the supporting plate are directly laid above the ground of the building, decorative surface layers such as floor tiles, floors, self-leveling ground and floor paint are laid on the supporting plate, the heat preservation and sound insulation layer cannot deform when the decorative surface layers are pressed, the heat preservation and sound insulation performance of the floor slabs can be met without setting a thick fine stone concrete layer, and the effective floor height of a house is greatly increased.
(3) The heat preservation and sound insulation layer is directly laid on the ground, and the upper surface and the lower surface of the heat preservation and sound insulation layer are not required to be provided with bonding layers, so that the heat preservation and sound insulation layer is not required to be bonded with the supporting plate and the ground respectively, the heat preservation construction efficiency of the ground of the building is effectively improved, and the construction cost is reduced.
(4) The backup pad does not influence each other with heat preservation sound insulation layer, and the wholeness is better, quality common faults such as hollowing, fracture appear when avoiding building ground to deliver.
Drawings
FIG. 1 is a schematic view of an installation structure of a heat-preservation and sound-insulation structure of an embodiment without a decorative surface layer;
FIG. 2 is a schematic view of an installation structure of the heat-preservation and sound-insulation structure of the embodiment after the decorative surface layer is installed;
FIG. 3 is a schematic structural diagram of an installation relationship between a support frame and a heat-insulating and sound-insulating layer in the first embodiment;
FIG. 4 is a schematic view of the arrangement of the supporting plate on the supporting frame;
figure 5 is a first structural schematic view of a cross runner or a longitudinal runner;
figure 6 is a second structural view of the cross runners or longitudinal runners;
figure 7 is a schematic view of a third configuration of a transverse keel or a longitudinal keel;
figure 8 is a schematic view of a first mounting arrangement for either the cross runners or the longitudinal runners;
figure 9 is a schematic view of a second mounting arrangement for either the cross runners or the longitudinal runners;
figure 10 is a schematic view of a third mounting arrangement for either the cross runners or the longitudinal runners;
figure 11 is a schematic view of a fourth mounting arrangement for either the cross runners or the longitudinal runners;
FIG. 12 is a schematic view of an installation structure of the second thermal insulation and sound insulation structure of the embodiment without installing a decorative surface layer;
FIG. 13 is a schematic view of an installation structure of the second thermal insulation and sound insulation structure according to the embodiment after the decorative surface layer is installed.
Description of reference numerals: 1. self-tapping screws; 2. a first air layer; 3. a support plate; 4. a heat preservation and sound insulation layer; 5. a support frame; 6. a building floor; 7. heat preservation and sound insulation glue; 8. a filler; 9. decorating the surface layer; 10. a longitudinal keel; 11. a transverse keel; 12. a horizontal portion; 13. leveling layer; 14. wood keel; 15. a second air layer.
Detailed Description
The following detailed description is made of specific embodiments of the present invention with reference to the accompanying drawings, so as to make the technical solution of the present invention easier to understand and master. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example one
The embodiment provides a floor 6 heat preservation and sound insulation structure with a supporting plate, which comprises a supporting plate 3, a supporting frame 5 and a heat preservation and sound insulation layer 4 as shown in fig. 1-4, wherein the heat preservation and sound insulation layer 4 can be made of heat preservation and sound insulation materials such as rock wool, extruded polystyrene boards, polyurethane boards, cross-linked polyethylene boards and inorganic heat preservation boards. The support plate 3 can be made of inorganic plates such as fiber cement plates and calcium silicate plates, the inorganic plates can be selected according to requirements to meet the waterproof performance, and the selected area is far larger than that of a single floor tile. The thickness of the support plate 3 is 10-20 mm, for example 15mm, and the size is preferably 2.4m by 1.2 m. Expansion joints are arranged between the adjacent supporting plates 3, and the expansion joints are embedded with elastic materials. The support frame 5 and the support plate 3 are designed and selected according to the relevant provisions of the building ground design code GB 50037.
The supporting plate 3 is bonded on the supporting frame 5 through heat-preservation and sound-insulation glue 7, the periphery of the supporting plate 3 is fixed on the supporting frame 5, and the heat-preservation and sound-insulation glue 7 can be polyurethane foam glue, heat-preservation glue or sound-insulation glue. In order to fix the support plate 3 to the support frame 5 more firmly, the support plate 3 may be fixedly connected to the support frame 5 by the tapping screw 1.
The lower extreme of support frame 5 passes through screed-coat 13 and floor 6 fixed connection, makes backup pad 3 can horizontal installation through screed-coat 13 thickness variation. The leveling layer 13 can be cast in situ by mortar.
The height of the support frame 5 is greater than or equal to the thickness of the heat preservation and sound insulation layer 4, the height of the support frame 5 is greater than the thickness of the heat preservation layer, the thickness of the heat preservation and sound insulation layer 4 is 8 mm-12 mm, such as 9mm, 10mm and 11mm, and the difference between the height of the transverse keel 11 and/or the vertical keel and the thickness of the heat preservation and sound insulation layer 4 is 2 mm-4 mm, such as 3 mm.
Have the clearance between heat preservation sound-proof layer 4 and the backup pad 3 and form first air bed 2, first air bed 2 also plays the effect of heat preservation sound insulation, and cooperation heat preservation sound-proof layer 4 can further improve the heat preservation sound-proof effect of heat preservation sound-proof structure. The thickness of the first air layer 2 is typically less than 10 mm.
The supporting frame 5 comprises a plurality of longitudinal keels 10 which are parallel to each other and a plurality of transverse keels 11 which are arranged between the adjacent longitudinal keels 10, and the heat preservation and sound insulation layer 4 is arranged between the adjacent longitudinal keels 10 and the adjacent transverse keels 11. In order to further improve the heat preservation and sound insulation performance of the ground 6 of the building, the gap between the heat preservation and sound insulation layer 4 and the support frame 5 is filled with heat preservation materials, namely, the first air layer 2 is filled with other heat preservation materials.
As shown in fig. 1, after the construction of the heat-insulating and sound-insulating structure of the building floor 6 is completed, the surface of the heat-insulating and sound-insulating structure, i.e., the surface of the supporting plate 3, is similar to the floor 6 in the prior art, and a user can set a decorative surface layer 9 above the supporting plate 3 according to the user's needs during decoration, wherein the decorative surface layer 9 can be a floor, a floor tile or other existing decoration materials.
As shown in fig. 2, the thermal insulation and sound insulation structure further comprises a decorative surface layer 9 arranged above the support plate 3. The thickness of the whole heat-insulating sound-insulating structure is controlled within 50 mm. Therefore, after the house is delivered, the user can avoid the trouble of installing the floor tiles.
As shown in fig. 5 and 8, the longitudinal keel 10 and the transverse keel 11 both comprise a U-shaped keel with a downward opening and a heat-insulating and sound-insulating filler 8 arranged in a U-shaped groove of the U-shaped keel, and the filler 8 can be made of the same material as the heat-insulating and sound-insulating layer 4, so that the heat-insulating and sound-insulating performance of the heat-insulating and sound-insulating structure can be further improved. U-shaped keel can adopt U-shaped steel. In order to strengthen the fixed connection between the U-shaped steel and the ground, a plurality of holes are processed in advance during the production of the U-shaped steel in a factory, and the U-shaped steel is fixed on the floor 6 through corresponding anchor bolts during construction.
As shown in fig. 6 and 9, the lower end of the U-shaped keel may be extended to both sides to form horizontal portions 12. At this time, the anchor bolt fixes the U-shaped keel to the floor surface 6 through the horizontal portion 12. In factory production, a plurality of holes are formed in horizontal portion 12 in advance, and are fixed to floor surface 6 by corresponding anchor bolts in construction.
Referring to fig. 7 and 10, the longitudinal keel 10 and the transverse keel 11 both comprise a hollow square pipe and a heat-insulating sound-insulating filler 8 arranged in the cavity of the square pipe. That is, the longitudinal keel 10 and the transverse keel 11 are square pipes, and for the fixed connection of the square pipes and the floor surface 6, the square pipes are processed with a plurality of holes in the middle in advance during factory production, and are fixed on the floor surface 6 through corresponding anchor bolts during construction.
It should be noted that the longitudinal keels 10 and the transverse keels 11 may also be made of i-shaped steel, wood keels 14, etc. As shown in fig. 11, the longitudinal keel 10 or the transverse keel 11 is a wood keel 14. The wooden keel 14 is adopted as the support frame 5 to meet the requirements of 'wooden floor paving acceptance and use specification'.
In the existing residential building, floor tiles or floors are not usually laid on the floor surface 6, but in order to meet the related energy-saving design requirements of the floor surface 6 of the building, the floor surface 6 must meet the heat and sound insulation requirements when delivered, namely, a heat and sound insulation structure is to be installed on the floor surface 6 during construction, in the embodiment, the heat and sound insulation layer 4 is protected by the installation support frame 5 and the support plate 3, and due to the existence of the support frame 5 and the support plate 3, the heat and sound insulation layer 4 cannot deform under stress when the ground is pressed, so that the heat and sound insulation material in the embodiment does not need to be provided with adhesive layers on the upper surface and the lower.
In the floor 6 of the building, water pipes and electric wire pipes need to be arranged, and water pipe grooves and electric wire pipe grooves can be reserved in the support frames 5 for the convenience of arrangement of the water pipes and the electric wire pipes.
Example two
Compared with the first embodiment, the present embodiment does not include the thermal insulation and sound insulation layer 4.
Specifically, referring to fig. 12 and 13, the heat-insulating and sound-insulating structure comprises a supporting plate 3 and a supporting frame 5, wherein the supporting plate 3 is bonded on the supporting frame 5 through heat-insulating and sound-insulating glue 7, the periphery of the supporting plate 3 is fixed on the supporting frame 5, a gap is formed between the supporting plate 3 and the floor surface 6 to form a second air layer 15, and the supporting frame 5 comprises a plurality of longitudinal keels 10 which are parallel to each other and a plurality of transverse keels 11 which are arranged between the adjacent longitudinal keels 10.
Specifically, the thickness of the second air layer 15 is preferably 30mm or more to satisfy the thermal insulation and sound insulation performance of the floor surface 6, and the other structures are the same as those of the first embodiment.
The protection scope of the present invention is not limited to the above description, and any other products in other forms suggested by the present invention, no matter any changes are made in shape or structure and material selection, all of which have the same or similar technical solutions as the present invention, are all within the protection scope of the present invention.
Claims (7)
1. A floor heat-insulating sound-insulating structure with a supporting plate is characterized by comprising a supporting plate (3), a supporting frame (5) and a heat-insulating sound-insulating layer (4), the supporting plate (3) is bonded on the supporting frame (5) through a heat-preservation sound-insulation glue (7), the periphery of the supporting plate (3) is fixed on a supporting frame (5), the height of the supporting frame (5) is more than or equal to the thickness of the heat-preservation sound-insulation layer (4), a gap is arranged between the heat preservation and sound insulation layer (4) and the support plate (3) to form a first air layer (2), the supporting frame (5) comprises a plurality of longitudinal keels (10) which are parallel to each other and a plurality of transverse keels (11) which are arranged between the adjacent longitudinal keels (10), the heat preservation and sound insulation layer (4) is arranged between the adjacent longitudinal keel (10) and the adjacent transverse keel (11).
2. A thermal insulation and sound insulation structure for floors with supporting plates according to claim 1, further comprising a decorative surface layer (9) disposed above the supporting plate (3).
3. A thermal insulation and sound insulation structure for floors with supporting plates according to claim 1, characterized in that the longitudinal keels (10) and the transverse keels (11) each comprise a U-shaped keel with a downward opening and a thermal insulation and sound insulation filler (8) arranged in the U-shaped groove of the U-shaped keel.
4. The thermal insulation and sound insulation structure for floors with supporting plates according to claim 3, wherein the lower end of the U-shaped keel is extended to both sides to form horizontal portions (12).
5. The thermal insulation and sound insulation structure with the supporting plate for the floor is characterized in that the longitudinal keels (10) and the transverse keels (11) respectively comprise hollow square pipes and thermal insulation and sound insulation fillers (8) arranged in the cavities of the square pipes.
6. The building and ground heat and sound insulation structure with the supporting plates as claimed in any one of claims 1 to 5, wherein the thickness of the heat and sound insulation layer (4) is 8mm to 12mm, and the difference between the height of the transverse keel (11) and/or the vertical keel and the thickness of the heat and sound insulation layer (4) is 2mm to 4 mm.
7. The utility model provides a building ground heat preservation sound insulation structure with backup pad, a serial communication port, including backup pad (3) and support frame (5), backup pad (3) bond through heat preservation sound insulation glue (7) on support frame (5), backup pad (3) are all fixed on support frame (5) all around, backup pad (3) with clearance formation second air bed (15) have between building ground (6), support frame (5) are in including a plurality of vertical fossil fragments (10) that are parallel to each other and setting up a plurality of horizontal fossil fragments (11) between adjacent vertical fossil fragments (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921358862.6U CN210767670U (en) | 2019-08-21 | 2019-08-21 | Floor heat preservation sound insulation structure with backup pad |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921358862.6U CN210767670U (en) | 2019-08-21 | 2019-08-21 | Floor heat preservation sound insulation structure with backup pad |
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| Publication Number | Publication Date |
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| CN210767670U true CN210767670U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921358862.6U Active CN210767670U (en) | 2019-08-21 | 2019-08-21 | Floor heat preservation sound insulation structure with backup pad |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113958012A (en) * | 2021-11-03 | 2022-01-21 | 北京三月雨文化传播有限责任公司 | Indoor noise reduction structure of exhibition hall and construction method thereof |
| CN114250698A (en) * | 2021-12-08 | 2022-03-29 | 山东高速济青中线公路有限公司 | Novel bridge expansion joint device and construction method |
-
2019
- 2019-08-21 CN CN201921358862.6U patent/CN210767670U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113958012A (en) * | 2021-11-03 | 2022-01-21 | 北京三月雨文化传播有限责任公司 | Indoor noise reduction structure of exhibition hall and construction method thereof |
| CN114250698A (en) * | 2021-12-08 | 2022-03-29 | 山东高速济青中线公路有限公司 | Novel bridge expansion joint device and construction method |
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