CN207160301U - A kind of building floor heat insulating and sound insulating system - Google Patents
A kind of building floor heat insulating and sound insulating system Download PDFInfo
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- CN207160301U CN207160301U CN201720918154.8U CN201720918154U CN207160301U CN 207160301 U CN207160301 U CN 207160301U CN 201720918154 U CN201720918154 U CN 201720918154U CN 207160301 U CN207160301 U CN 207160301U
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- sound
- heat insulating
- thermal insulation
- building floor
- floor heat
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Abstract
A kind of building floor heat insulating and sound insulating system, including wall（1）And floor layer（2）, it is characterised in that：Described building floor heat insulating and sound insulating system also includes being arranged on described floor layer（2）Surface screed-coat（3）, be arranged on described screed-coat（3）Surface thermal insulation sound baffle（4）, be arranged on described thermal insulation sound baffle（4）Surface concrete cover（5）, be arranged on described concrete cover（5）Interior steel wire weld mesh sheet（6）, defening effect is good.
Description
Technical field
It the utility model is related to a kind of building floor heat insulating and sound insulating system.
Background technology
With continuous improvement of the extensive development and people of housing industry to quality of the life, have green, comfortable, strong
Health, the product of environmental protection characteristic increasingly turn into the focus in market, and green and health residence has turned into the direction of Development of Real Estate.How to have
Race jump sound, dragging sound, the article of tables, chairs and benches that effect reduces child upstairs fall on the ground sound etc., for building good indoor sound environment
It is significant.And sound insulation measurement investigation in domestic house scene shows, nude concrete building of the thickness in 120mm~150mm
The weighted standardization strike note of plate is usually 80dB or so, therefore, by the common of the Specification Designs such as the existing building of country, structure
House, its floor sound insulation property are all not up to standard.The weighted of floor is standardized strike note and be no more than 75dB, set in building
Timing just needs to consider to take floor necessary sound insulation measure.
Utility model content
A technical problem to be solved in the utility model is to provide a kind of good building floor heat insulating and sound insulating of defening effect
System.
In order to solve the above-mentioned technical problem, a kind of technical scheme of the utility model use is：
A kind of building floor heat insulating and sound insulating system, including wall and floor layer, described building floor heat insulating and sound insulating system
Also include being arranged on the screed-coat on the surface of described floor layer, be arranged on described screed-coat surface thermal insulation sound baffle,
It is arranged on the concrete cover on the surface of described thermal insulation sound baffle, the steel wire welded being arranged in described concrete cover
Connect mesh sheet.
According to a preferred embodiment, described building floor heat insulating and sound insulating system also includes being arranged at described wall and institute
Vertical sound insulation piece at the inner corner trim for the thermal insulation sound baffle stated.
It is further preferred that the part of described vertical sound insulation piece is pressed into described concrete cover.
Preferably, the density of described vertical sound insulation piece is 0.025~0.035g/cm3, by volume percentage water absorption rate
Less than or equal to 1.5%, thickness is 6~8mm.
Preferably, the combustibility of described thermal insulation sound baffle reaches A2Level, apparent density is 168~180g/cm3, by body
Product percentages water absorption rate is less than or equal to 10%, and thermal conductivity factor is less than or equal to 0.05W/ (m.k), and compression strength is more than or equal to
0.2MPa, thickness are 25~30mm.
Preferably, the material of described steel wire weld mesh sheet is a diameter of 90~110mm cold-drawn low-carbon wire, between grid
Away from for 2.7~2.9mm.
Preferably, all crosspoints of described steel wire weld mesh sheet are welded using resistance spot welding.
Preferably, described building floor heat insulating and sound insulating system also include being arranged on described thermal insulation sound baffle with it is described
Waterproof layer between concrete cover.
It is further preferred that described waterproof layer is nonwoven layer or waterproof coating layer.
According to an embodiment, described screed-coat is located at the upper surface of described floor layer, described insulation
Sound insulationg board is located at the upper surface of described screed-coat, and described concrete cover is located at the upper table of described thermal insulation sound baffle
Face.
The scope of the utility model, however it is not limited to the technical scheme that the particular combination of above-mentioned technical characteristic forms, while
The other technical schemes for being combined and being formed by above-mentioned technical characteristic or its equivalent feature should be covered.Such as features described above
The technical scheme replaced mutually and formed with technical characteristic that (but not limited to) disclosed herein has similar functions
Deng.
Because above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：
The utility model passes through the improvement to building floor heat insulating and sound insulating system so that weighted standardization strike note is no more than
75dB, the sound insulation of weighted normalized air are more than or equal to 45dB, meet the requirement of house sound insulation standard.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model；
Wherein：1st, wall；2nd, floor layer；3rd, screed-coat；4th, thermal insulation sound baffle；5th, concrete cover；6th, steel wire weld
Mesh sheet；7th, vertically insulate against sound piece；8th, waterproof layer.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It is easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
As shown in Figure 1, a kind of building floor heat insulating and sound insulating system is present embodiments provided, it includes wall 1, floor layer
2nd, screed-coat 3, the heat insulating and sound insulating on the surface (upper surface) for being arranged on screed-coat 3 for being arranged on the surface (upper surface) of floor layer 2
Plate 4, be arranged on thermal insulation sound baffle 4 surface (upper surface) concrete cover 5, the steel that is arranged in concrete cover 5
Silk welded net 6, it is arranged at wall 1 and the vertical sound insulation piece 7 at the inner corner trim of thermal insulation sound baffle 4, the part pressure of the vertical piece 7 that insulates against sound
Enter in concrete cover 5.Wherein, wall 1 can be interior wall or exterior wall, and floor layer 2 is according to current standard, and thickness is in 120mm
~150mm.
In the present embodiment, the vertical density that piece 7 detects according to GB/T6343 regulation that insulates against sound is 0.025~0.035g/
cm3, it is less than or equal to 1.5% by volume percentage water absorption rate according to what GB/T8810 regulation detected, according to GB/T6342's
The thickness of regulation detection is 6~8mm.
In the present embodiment, the combustibility that thermal insulation sound baffle 4 detects according to GB8624 regulation reaches A2Level, according to
The apparent density of GB/T5486 regulation detection is 168~180g/cm3, by volume percentage water absorption rate be less than or equal to 10%,
The thermal conductivity factor that regulation according to GB/T10294 detects is less than or equal to 0.05W/ (m.k), is detected according to GB/T5486 regulation
Compression strength is more than or equal to 0.2MPa, and the thickness detected according to GB/T6342 regulation is 25~30mm.
In the present embodiment, the material of steel wire weld mesh sheet 6 is a diameter of 90~110mm cold-drawn low-carbon wire, between grid
Welded away from all crosspoints for 2.7~2.9mm, steel wire weld mesh sheet 6 using resistance spot welding.
In the present embodiment, building floor heat insulating and sound insulating system also include being arranged on described thermal insulation sound baffle 4 with it is described
Waterproof layer 8 between concrete cover 5, waterproof layer 8 are nonwoven layer or waterproof coating layer.
As described above, we are illustrated fully according to objective of the present utility model, but the utility model not limits to
In above-described embodiment and implementation.The scope that the practitioner of correlative technology field can permit in technological thought of the present utility model
It is interior to carry out different change and implementation.
Claims (6)
1. a kind of building floor heat insulating and sound insulating system, including wall（1）And floor layer（2）, it is characterised in that：Described building building
Plate heat insulating and sound insulating system also includes being arranged on described floor layer（2）Surface screed-coat（3）, be arranged on described screed-coat
（3）Surface thermal insulation sound baffle（4）, be arranged on described thermal insulation sound baffle（4）Surface concrete cover（5）, set
Put in described concrete cover（5）Interior steel wire weld mesh sheet（6）, described steel wire weld mesh sheet（6）Material be straight
Footpath is 90 ~ 110mm cold-drawn low-carbon wire, and grid spacing is 2.7 ~ 2.9mm, described steel wire weld mesh sheet（6）All friendships
Crunode is welded using resistance spot welding, and described building floor heat insulating and sound insulating system also includes being arranged on described thermal insulation sound baffle
（4）With described concrete cover（5）Between waterproof layer（8）, described waterproof layer（8）For nonwoven layer or water-repellent paint
Layer.
2. building floor heat insulating and sound insulating system according to claim 1, it is characterised in that：Described building floor thermal insulation separation
Sound system also includes being arranged at described wall（1）With described thermal insulation sound baffle（4）Inner corner trim at vertical sound insulation piece（7）.
3. building floor heat insulating and sound insulating system according to claim 2, it is characterised in that：Described vertical sound insulation piece（7）
The described concrete cover of part press-in（5）It is interior.
4. the building floor heat insulating and sound insulating system according to Claims 2 or 3, it is characterised in that：Described vertical sound insulation piece
（7）Density be 0.025 ~ 0.035g/cm3, it is less than or equal to 1.5% by volume percentage water absorption rate, thickness is 6 ~ 8mm.
5. building floor heat insulating and sound insulating system according to claim 1, it is characterised in that：Described thermal insulation sound baffle（4）
Combustibility reach A2Level, apparent density is 168 ~ 180 g/cm3, it is less than or equal to 10% by volume percentage water absorption rate, leads
Hot coefficient is less than or equal to 0.05W/ (m.k), and compression strength is more than or equal to 0.2MPa, and thickness is 25 ~ 30mm.
6. building floor heat insulating and sound insulating system according to claim 1, it is characterised in that：Described screed-coat（3）It is located at
Described floor layer（2）Upper surface, described thermal insulation sound baffle（4）Positioned at described screed-coat（3）Upper surface, it is described
Concrete cover（5）Positioned at described thermal insulation sound baffle（4）Upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720918154.8U CN207160301U (en) | 2017-07-27 | 2017-07-27 | A kind of building floor heat insulating and sound insulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720918154.8U CN207160301U (en) | 2017-07-27 | 2017-07-27 | A kind of building floor heat insulating and sound insulating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207160301U true CN207160301U (en) | 2018-03-30 |
Family
ID=61714402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720918154.8U Active CN207160301U (en) | 2017-07-27 | 2017-07-27 | A kind of building floor heat insulating and sound insulating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207160301U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083292A (en) * | 2018-09-28 | 2018-12-25 | 徐州海奥新材料科技有限公司 | A kind of floating build floor heat insulating and sound insulating system and its laying method |
| CN109505373A (en) * | 2018-09-03 | 2019-03-22 | 安徽安保新型节能建材科技有限公司 | Prefabricated float builds floor heat-preservation sound-insulation board and its laying method |
| CN110886465A (en) * | 2019-12-05 | 2020-03-17 | 孙云 | Construction process of floating floor slab heat preservation and sound insulation system material |
-
2017
- 2017-07-27 CN CN201720918154.8U patent/CN207160301U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505373A (en) * | 2018-09-03 | 2019-03-22 | 安徽安保新型节能建材科技有限公司 | Prefabricated float builds floor heat-preservation sound-insulation board and its laying method |
| CN109083292A (en) * | 2018-09-28 | 2018-12-25 | 徐州海奥新材料科技有限公司 | A kind of floating build floor heat insulating and sound insulating system and its laying method |
| CN110886465A (en) * | 2019-12-05 | 2020-03-17 | 孙云 | Construction process of floating floor slab heat preservation and sound insulation system material |
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