CN203924417U - A kind of composite wall body structure of building - Google Patents
A kind of composite wall body structure of building Download PDFInfo
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- CN203924417U CN203924417U CN201420374913.5U CN201420374913U CN203924417U CN 203924417 U CN203924417 U CN 203924417U CN 201420374913 U CN201420374913 U CN 201420374913U CN 203924417 U CN203924417 U CN 203924417U
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Abstract
The utility model relates to building masonry wall technical field, specifically relates to a kind of composite wall body structure of building.Comprise wall body and lightgage steel joist, also include damping sound insulating panel, warming plate and anti-flaming thermal-insulation plate, between described lightgage steel joist one side and wall body, be provided with a cavity, lightgage steel joist opposite side is connected with beam and damping sound insulating panel in turn, and lightgage steel joist inside is filled with sound absorbing layer; Warming plate is provided with counterbore, screw is fixed on warming plate on damping sound insulating panel through counterbore, some warming plates mutually splice and cover damping sound insulating panel surface, are respectively equipped with the tenon and the tenon that match recessed between adjacent warming plate, and the recessed fit clearance of tenon and tenon is also provided with weather strip; Anti-flaming thermal-insulation plate fixedly covers warming plate away from wall body one side by bonding agent; Wall body comprises air-entrained concrete building block and is arranged at respectively the cement sand bed of air-entrained concrete building block both side surface.The utility model can be realized efficient sound insulation, fire-retardant fireproof, damping and high insulating effect.
Description
Technical field
The utility model relates to building masonry wall technical field, specifically relates to a kind of composite wall body structure of building.
Background technology
At present, the body of wall of building has two kinds of structures, a kind of common body of wall being comprised of fragment of brick and concrete; Another kind is in common body of wall, to be provided with the heat-preserving wall of insulation layer.In correlation technique, the common body of wall being comprised of fragment of brick and concrete is fast to the conduction of velocity of heat, and indoor hot gas easily conducts to outdoor from common body of wall; And extraneous cold air, also easily from common body of wall, conduct to indoor, therefore external environment has a great impact indoor temperature.And in common body of wall, being provided with the heat-preserving wall of insulation layer, manufacturing process is complicated, installation inconvenience.Meanwhile, existing sound-insulation wall, often only arranges one deck sound insulation materials at surface of wall, as added one deck sound barrier at surface of wall, or adds one deck sound barrier at body of wall middle part, and the defening effect of these sound-insulation walls is poor.Known to industry, make the combined wall of building there is environmental protection and energy saving, sound-insulating and heat-insulating, fire prevention and antidetonation texts, so the embodiment of the above-mentioned effect of directly impact whether rational in infrastructure of composite wall board.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of composite wall body structure that can realize the building of efficient sound insulation, fire-retardant fireproof, damping and high insulating effect.
For solving the problems of the technologies described above, the utility model provides following technical scheme: a kind of composite wall body structure of building, comprise wall body and lightgage steel joist, also include damping sound insulating panel, warming plate and anti-flaming thermal-insulation plate, between described lightgage steel joist one side and wall body, be provided with a cavity, lightgage steel joist opposite side is connected with beam and damping sound insulating panel in turn, and lightgage steel joist inside is filled with sound absorbing layer; Described warming plate is provided with counterbore, screw is fixed on warming plate on damping sound insulating panel through counterbore, some warming plates mutually splice and cover damping sound insulating panel surface, are respectively equipped with the tenon and the tenon that match recessed between adjacent warming plate, and the recessed fit clearance of tenon and tenon is also provided with weather strip; Described anti-flaming thermal-insulation plate fixedly covers warming plate away from wall body one side by bonding agent; Described wall body comprises air-entrained concrete building block and is arranged at respectively the cement sand bed of air-entrained concrete building block both side surface.
On such scheme basis, preferably, described lightgage steel joist thickness is 75mm～150mm, and wall body thickness is 130mm～220mm, and absorbent treatment thickness is 50mm～100mm, and cavity thickness is 5mm～30mm.
On such scheme basis, preferably, some of described anti-flaming thermal-insulation plates mutually splice and cover warming plate side, are provided with the splicing groove and the splicing projection that match between adjacent anti-flaming thermal-insulation plate.
The beneficial effect that the utility model compared with prior art has is: wherein, due to lightgage steel joist and wall body being set, in lightgage steel joist, fill absorbent treatment, between lightgage steel joist one side and wall body, cavity is set, opposite side arranges cushion blocking and damping sound barrier, sound insulation factor is up to 60 decibels, higher than the sound transmission loss (40 decibels) of existing sound-insulation wall; Wherein, some mutual splicing warming plates are fixedly connected on damping sound insulating panel by screw, for body of wall provide better heat-insulating property and stability in use high, simultaneously, warming plate splices mutually, and is provided with weather strip between the adjacent warming plate of splicing, further improves heat-insulating property; Wherein, by being provided with anti-flaming thermal-insulation plate, make wall body there is good fire retardant performance, ensure that body of wall is used safety.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model warming plate splicing construction schematic diagram;
Fig. 3 is the utility model anti-flaming thermal-insulation plate splicing construction schematic diagram.
Number in the figure is: 1-wall body, 11-air-entrained concrete building block, 12-cement sand bed, 2-lightgage steel joist, 3-cavity, 4-damping sound insulating panel, 5-warming plate, 51-counterbore, 52-screw, 53-tenon, 54-tenon is recessed, 55-weather strip, 6-anti-flaming thermal-insulation plate, 61-splices groove, and 62-splices projection, 7-sound absorbing layer, 8-beam.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
In description of the present utility model, it will be appreciated that, term " longitudinally ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, it is only the utility model for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
Known referring to figs. 1 through Fig. 3, a kind of composite wall body structure of building, comprise wall body 1 and lightgage steel joist 2, also include damping sound insulating panel 4, warming plate 5 and anti-flaming thermal-insulation plate 6, between described lightgage steel joist 2 one sides and wall body 1, be provided with a cavity 3, lightgage steel joist 2 opposite sides are connected with beam 8 and damping sound insulating panel 4 in turn, and lightgage steel joist 2 inside are filled with sound absorbing layer 7; Described warming plate 5 is provided with counterbore 51, screw 52 is fixed on warming plate 5 on damping sound insulating panel 4 through counterbore 51, some warming plates 5 mutually splicing cover damping sound insulating panel 4 surfaces, between adjacent warming plate 5, be respectively equipped with the tenon 53 that matches and tenon recessed 54, recessed 54 fit clearances of tenon 53 and tenon are also provided with weather strip 55; Described anti-flaming thermal-insulation plate 6 fixedly covers warming plate 5 away from wall body 1 one sides by bonding agent, some of described anti-flaming thermal-insulation plate 6 mutually splices and covers warming plate 5 sides, is provided with the splicing groove 61 and the splicing projection 62 that match between adjacent anti-flaming thermal-insulation plate 6; Described wall body 1 comprises air-entrained concrete building block 11 and is arranged at respectively the cement sand bed 12 of air-entrained concrete building block 11 both side surface.
In this programme, described lightgage steel joist 2 thickness are 75mm～150mm, and wall body 1 thickness is 130mm～220mm, and absorbent treatment 7 thickness are 50mm～100mm, and cavity 3 thickness are 5mm～30mm.Be specially, lightgage steel joist 2 thickness are 80mm, and wall body 1 thickness is 130mm, and cavity 3 thickness are 10mm, and absorbent treatment 7 thickness are 50mm.Sound absorbing layer 7 is made by glass wool, also can be made by rock wool.
Wherein, due to lightgage steel joist 2 and wall body 1 being set, in lightgage steel joist 2, fill absorbent treatment 7, between lightgage steel joist 2 one sides and wall body 1, cavity 3 is set, opposite side arranges cushion blocking 8 and damping sound barrier 4, sound insulation factor is up to 60 decibels, higher than the sound transmission loss (40 decibels) of existing sound-insulation wall; Wherein, some mutual splicing warming plates 5 are fixedly connected on damping sound insulating panel 4 by screw 52, for body of wall provide better heat-insulating property and stability in use high, simultaneously, warming plate 5 splices mutually, and is provided with weather strip 55 between the adjacent warming plate 5 of splicing, further improves heat-insulating property; Wherein, by being provided with anti-flaming thermal-insulation plate 6, make wall body 1 there is good fire retardant performance, ensure that body of wall is used safety.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. the composite wall body structure of a building, comprise wall body and lightgage steel joist, it is characterized in that: also include damping sound insulating panel, warming plate and anti-flaming thermal-insulation plate, between described lightgage steel joist one side and wall body, be provided with a cavity, lightgage steel joist opposite side is connected with beam and damping sound insulating panel in turn, and lightgage steel joist inside is filled with sound absorbing layer; Described warming plate is provided with counterbore, screw is fixed on warming plate on damping sound insulating panel through counterbore, some warming plates mutually splice and cover damping sound insulating panel surface, are respectively equipped with the tenon and the tenon that match recessed between adjacent warming plate, and the recessed fit clearance of tenon and tenon is also provided with weather strip; Described anti-flaming thermal-insulation plate fixedly covers warming plate away from wall body one side by bonding agent; Described wall body comprises air-entrained concrete building block and is arranged at respectively the cement sand bed of air-entrained concrete building block both side surface.
2. the composite wall body structure of a kind of building according to claim 1, is characterized in that: described lightgage steel joist thickness is 75mm～150mm, and wall body thickness is 130mm～220mm, and absorbent treatment thickness is 50mm～100mm, and cavity thickness is 5mm～30mm.
3. the composite wall body structure of a kind of building according to claim 2, is characterized in that: some of described anti-flaming thermal-insulation plates mutually splice and cover warming plate side, is provided with the splicing groove and the splicing projection that match between adjacent anti-flaming thermal-insulation plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374913.5U CN203924417U (en) | 2014-07-02 | 2014-07-02 | A kind of composite wall body structure of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374913.5U CN203924417U (en) | 2014-07-02 | 2014-07-02 | A kind of composite wall body structure of building |
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| Publication Number | Publication Date |
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| CN203924417U true CN203924417U (en) | 2014-11-05 |
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| CN201420374913.5U Active CN203924417U (en) | 2014-07-02 | 2014-07-02 | A kind of composite wall body structure of building |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104831834A (en) * | 2015-05-15 | 2015-08-12 | 贵州剑河园方林业投资开发有限公司 | Low-cost wall body with wood structure and manufacturing method thereof |
| CN109024951A (en) * | 2018-07-26 | 2018-12-18 | 王菊英 | One kind excluding rattle devices |
| CN110611999A (en) * | 2019-10-22 | 2019-12-24 | 中商民智科技工程有限公司 | Active filter with sound insulation and shock absorption effects |
| CN112031208A (en) * | 2020-09-14 | 2020-12-04 | 温州砼程维禹科技有限公司 | Assembled composite wall |
| CN115370045A (en) * | 2022-09-23 | 2022-11-22 | 南通砼星建筑科技有限公司 | Heat-preservation sound-insulation wall prefabricated part for non-bearing building wall |
-
2014
- 2014-07-02 CN CN201420374913.5U patent/CN203924417U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104831834A (en) * | 2015-05-15 | 2015-08-12 | 贵州剑河园方林业投资开发有限公司 | Low-cost wall body with wood structure and manufacturing method thereof |
| CN109024951A (en) * | 2018-07-26 | 2018-12-18 | 王菊英 | One kind excluding rattle devices |
| CN110611999A (en) * | 2019-10-22 | 2019-12-24 | 中商民智科技工程有限公司 | Active filter with sound insulation and shock absorption effects |
| CN112031208A (en) * | 2020-09-14 | 2020-12-04 | 温州砼程维禹科技有限公司 | Assembled composite wall |
| CN115370045A (en) * | 2022-09-23 | 2022-11-22 | 南通砼星建筑科技有限公司 | Heat-preservation sound-insulation wall prefabricated part for non-bearing building wall |
| CN115370045B (en) * | 2022-09-23 | 2023-09-12 | 南通砼星建筑科技有限公司 | Thermal insulation and sound insulation wall prefabricated part for non-bearing building wall |
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