CN106978872A - A kind of building floor heat insulating and sound insulating system and its construction method - Google Patents
A kind of building floor heat insulating and sound insulating system and its construction method Download PDFInfo
- Publication number
- CN106978872A CN106978872A CN201611151602.2A CN201611151602A CN106978872A CN 106978872 A CN106978872 A CN 106978872A CN 201611151602 A CN201611151602 A CN 201611151602A CN 106978872 A CN106978872 A CN 106978872A
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- Prior art keywords
- sound
- building floor
- heat insulating
- sound insulating
- layer
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- 238000010276 construction Methods 0.000 title claims abstract description 29
- 238000009413 insulation Methods 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000004078 waterproofing Methods 0.000 claims abstract description 3
- 238000012545 processing Methods 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 239000004793 Polystyrene Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000005538 encapsulation Methods 0.000 claims description 2
- 238000012546 transfer Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 230000003993 interaction Effects 0.000 abstract description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000008397 galvanized steel Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/88—Insulating elements for both heat and sound
- E04B1/90—Insulating elements for both heat and sound slab-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
- Floor Finish (AREA)
Abstract
The invention discloses a kind of building floor heat insulating and sound insulating system and its construction method; heat insulating and sound insulating system includes the planar base layer being arranged on building floor; it is arranged at the heat insulating and sound insulating layer in planar base layer; it is arranged at the netted fixed bed on heat insulating and sound insulating layer, the concrete cover being arranged on netted fixed bed and is close to construction wall and is vertically arranged to sound insulating layer between building floor and construction wall at negative and positive angle.Gap between each layer is carried out sealing water-proofing treatment by construction method to be successively configured each layer after slab surfaces are cleaned out.The building floor heat insulating and sound insulating system that the present invention is provided, pass through the heat insulating and sound insulating effect of the interaction common guarantee whole system between each layer, wherein heat insulating and sound insulating layer employs the thermal insulation sound baffle that particular requirement is prepared, it has reached excellent heat insulating and sound insulating performance, is that whole system plays a role there is provided being further ensured that.
Description
Technical field
The invention belongs to building heat preservation sound insulation field, and in particular to a kind of building floor heat insulating and sound insulating system and its structure side
Method.
Background technology
Civil buildings indoor environment is frequently subjected to the interference of various noises, wherein, the interference from upper floor is particularly
The interference of floor crashing generally existing in many buildings, it is especially prominent in residential housing.《Civil buildings sound insulation design rule
Model》Noise measarement in being built to the class of house, school, hospital, hotel, office and commercial building etc. six is dictated, floor
Air-borne sound insulates against sound and strike note sound insulation property also has specified in more detail.By taking house as an example, wherein ordinary residence building divides family floor
Air-borne sound sound insulation requires that, not less than 45dB, high request house is not less than 50dB, and ordinary residence separates house and non-living space
Floor requirement is not less than 51dB；The weighted standardization of ordinary residence floor hits sound pressure level requirement and is not more than 75dB, and high request is lived
Residence is not more than 65dB.The floor of current blank house is substantially unsatisfactory for requiring, even if using the finishing of conventional wood floorings way
The house also more difficult requirement for meeting floor crashing sound insulation.Meanwhile, building heat preservation is also the important composition portion of architectural engineering at present
Point, seldom, levels cause temperature to the Insulation taken between current floor due to the time difference that different time opens heating
It is more serious from being scattered and disappeared between floor.
The content of the invention
It is an object of the invention to a kind of building floor insulation is provided to solve above the deficiencies in the prior art
Sound partiting system and its construction method, good insulation is reached by cooperating for each several part in the structure and system of whole system
Defening effect.
Technical scheme is as follows:
A kind of building floor heat insulating and sound insulating system, including the planar base layer being arranged on building floor, are arranged at plane base
Heat insulating and sound insulating layer on layer, is arranged at the netted fixed bed on heat insulating and sound insulating layer, and the concrete being arranged on netted fixed bed is protected
Sheath and it is close to construction wall and is vertically arranged to sound insulating layer between building floor and construction wall at negative and positive angle.
Further, described building floor heat insulating and sound insulating system, planar base layer is by the screed-coat after levelling.
Further, described building floor heat insulating and sound insulating system, heat insulating and sound insulating layer is thermal insulation sound baffle, including plate sheet
Concave surface is provided with body, plate body；The preparation process of thermal insulation sound baffle is that graphite granular polystyrene F302, F303 and F401 are pressed into matter
Amount is than being 3：3：4 are well mixed, and that then foams arrives foamed material, then blocking by being cut after high temperature extrusion, is finally cut on surface
Cut to form concave surface.
Further, described building floor heat insulating and sound insulating system, netted fixed bed is hot-galvanized steel silk netting.
Further, described building floor heat insulating and sound insulating system, sound insulating layer is sound insulationg board.
Further, described building floor heat insulating and sound insulating system, the length of thermal insulation sound baffle for 600mm, 900mm or
Any in 1200mm, width is 600mm, and thickness is 20mm.
Further, described building floor heat insulating and sound insulating system, concave radius and the ratio of adjacent concave surface part distance are
1:3, the ratio of concave surface depth and concave radius is 1:3.
Further, described building floor heat insulating and sound insulating system, thermal insulation sound baffle heat transfer coefficient≤1.8W/ (m2﹒
K), sound pressure level≤70dB, apparent density >=25kg/m are hit in air sound insulation property >=45dB, weighted standardization3, thermal conductivity factor≤
0.033W/ (mK), compressive strength >=0.1MPa, water absorption rate≤3%, burning behavior class is B1Level.
The construction method of building floor heat insulating and sound insulating system described in more than one any one, comprises the following steps：
Step one, it is building floor removing surface is clean；
It is close to the vertically arranged sound insulating layer of construction wall at step 2, the negative and positive angle between building floor and construction wall,
Gap between sound insulating layer and construction wall carries out sealing water-proofing treatment；
Step 3, planar base layer is set on building floor surface, and the gap between planar base layer and building floor carries out close
Envelope processing, planar base layer is close to set with the sound insulating layer in step 2 at negative and positive angle, and the gap between sound insulating layer is sealed
Processing；
Step 4, lays netted fixed bed, it is padded that cushion block progress is placed at padded place in planar base layer；
Step 5, casting concrete and levelling, formation concrete cover on netted fixed bed, and carry out at maintenance
Reason.
Further, in the construction method of described building floor heat insulating and sound insulating system, step 4 cushion block be 50 × 50 ×
25 pea gravel concreten C20 label cushion blocks.
The building floor heat insulating and sound insulating system that the present invention is provided, be entirely by the interaction common guarantee between each layer
The heat insulating and sound insulating effect of system, wherein heat insulating and sound insulating layer employ the thermal insulation sound baffle that particular requirement is prepared, and it has reached excellent
Good heat insulating and sound insulating performance, is that whole system plays a role there is provided being further ensured that.
Brief description of the drawings
The building floor heat insulating and sound insulating system schematic that Fig. 1 provides for the present invention；
Fig. 2 is heat insulating and sound insulating plate structure schematic diagram in embodiment 2；
Fig. 3 is another structural representation of thermal insulation sound baffle in embodiment 2；
In figure 1 above -3, wherein 1 is planar base layer, 2 be heat insulating and sound insulating layer, and 21 be plate body, and 22 be concave surface, and 3 be netted
Fixed bed, 4 be concrete cover, and 5 be sound insulating layer, and 6 be building floor, and 7 be construction wall.
Embodiment：
Embodiment 1
As shown in figure 1, the building floor heat insulating and sound insulating system schematic that the present invention is provided, including be arranged on building floor
Planar base layer 1, be arranged in planar base layer 1 heat insulating and sound insulating layer 2, be arranged at heat insulating and sound insulating layer 2 on netted fixed bed 3,
The concrete cover 4 that is arranged on netted fixed bed 3 and it is close to construction wall and is vertically arranged to building floor and construction wall
Between sound insulating layer 5 at negative and positive angle.The present embodiment midplane basic unit 1 is passes through the screed-coat after levelling, net on building floor
Shape fixed bed 3 is hot-galvanized steel silk netting, and sound insulating layer 5 is sound insulationg board.
The construction method of above building floor heat insulating and sound insulating system, comprises the following steps：
Step one, it is building floor removing surface is clean；
It is close to the vertically arranged sound insulating layer of construction wall at step 2, the negative and positive angle between building floor and construction wall,
Gap between sound insulating layer and construction wall carries out encapsulation process；
Step 3, planar base layer is set on building floor surface, and the gap between planar base layer and building floor carries out close
Envelope processing, planar base layer is close to set with the sound insulating layer in step 2 at negative and positive angle, and the gap between sound insulating layer is sealed
Processing；
Step 4, lays netted fixed bed in planar base layer, and padded place is carried out padded using cushion block；
Step 5, casting concrete and levelling, formation concrete cover on netted fixed bed, and do maintenance processing.
Cushion block can mix for 50 × 50 × 25 microliths in the construction method step 4 of above building floor heat insulating and sound insulating system
Solidifying soil C20 label cushion blocks, can well meet and use needs.
Embodiment 2
The present embodiment is the further improvement on the basis of above example 1, and wherein heat insulating and sound insulating layer 2 is heat insulating and sound insulating
Plate, as shown in Fig. 2 the thermal insulation sound baffle includes being provided with concave surface 22 on plate body 21, plate body 21, the concave surface 22 can be circle
Arc concave surface can also be inverted trapezoidal concave surface (as shown in Figures 2 and 3).Plate body 21 is graphite polyphenyl material.Thermal insulation sound baffle
It by graphite granular polystyrene F302, F303 and F401 is 3 in mass ratio that preparation process, which is,：3：4 are well mixed, and that then foams arrives hair
Foam material, then it is blocking by being cut after high temperature extrusion, finally form concave surface in surface cut.In the present embodiment concave radius with it is adjacent
The ratio of concave surface part distance is 1:3, the ratio of concave surface depth and concave radius is 1:3, it so ensure that thermal insulation sound baffle exists well
The stationarity placed during use, while will not be ruptured after forming heat insulating and sound insulating system due to pressure.
Embodiment 3
The sign of sound insulation property index is thermally shielded to the heat insulating and sound insulating version in above example 2, it meets claimed below：
Above performance indications can meet the demand of building floor heat insulating and sound insulating well, for the temperature and sound between floor
The transmission of sound serves enough iris actions well.
Physicochemical property sign is carried out for the thermal insulation sound baffle in embodiment 2, it is as a result as follows：
As can be seen that thermal insulation sound baffle has heat-insulated and compactness, with good compressive property.
In an actual use example, the specification requirement of the thermal insulation sound baffle in embodiment 2 is as follows：
Above thermal insulation sound baffle is applied to can be good at playing insulation together with other layers in the system that the present invention is provided
Sound insulation is acted on, while being laid conveniently using the thermal insulation sound baffle of above specification.
In summary, the building floor heat insulating and sound insulating system that the present invention is provided can reach good heat insulating and sound insulating effect,
Each layer cooperates in system, and collective effect effectively reduces sound and the conduction of temperature is passed through.
Claims (10)
1. a kind of building floor heat insulating and sound insulating system, it is characterised in that including the planar base layer being arranged on building floor（1）,
It is arranged at planar base layer（1）On heat insulating and sound insulating layer（2）, it is arranged at heat insulating and sound insulating layer（2）On netted fixed bed（3）, set
In netted fixed bed（3）On concrete cover（4）Building floor and construction wall are vertically arranged to construction wall is close to
Between sound insulating layer at negative and positive angle（5）.
2. building floor heat insulating and sound insulating system according to claim 1, it is characterised in that planar base layer（1）For by looking for
Screed-coat after flat.
3. building floor heat insulating and sound insulating system according to claim 1, it is characterised in that heat insulating and sound insulating layer（2）For insulation
Sound insulationg board, including plate body（21）, plate body（21）On be provided with concave surface（22）；The preparation process of thermal insulation sound baffle is by graphite
Granular polystyrene F302, F303 and F401 are 3 in mass ratio：3：4 are well mixed, and that then foams arrives foamed material, then passes through high temperature
Cut after extruding it is blocking, finally surface cut formed concave surface.
4. building floor heat insulating and sound insulating system according to claim 1, it is characterised in that netted fixed bed（3）For hot dip
Zinc steel fabric sheet.
5. building floor heat insulating and sound insulating system according to claim 1, it is characterised in that sound insulating layer（5）For sound insulationg board.
6. building floor heat insulating and sound insulating system according to claim 3, it is characterised in that the length of thermal insulation sound baffle is
Any in 600mm, 900mm or 1200mm, width is 600mm, and thickness is 20mm.
7. building floor heat insulating and sound insulating system according to claim 3, it is characterised in that concave radius and adjacent concave surface part
The ratio of distance is 1:3, the ratio of concave surface depth and concave radius is 1:3.
8. building floor heat insulating and sound insulating system according to claim 3, it is characterised in that thermal insulation sound baffle heat transfer coefficient
≤1.8 W/（m2﹒ K）, air sound insulation property >=45dB, weighted standardization hits sound pressure level≤70dB, the kg/ of apparent density >=25
M3, the W/ (m K) of thermal conductivity factor≤0.033, compressive strength >=0.1MPa, water absorption rate≤3%, burning behavior class is B1Level.
9. the construction method of the building floor heat insulating and sound insulating system described in more than one claims any one of 1-5, its feature exists
In comprising the following steps：
Step one, it is building floor removing surface is clean；
It is close to the vertically arranged sound insulating layer of construction wall at step 2, the negative and positive angle between building floor and construction wall, insulates against sound
Gap between layer and construction wall carries out sealing water-proofing treatment；
Step 3, planar base layer is set on building floor surface, and the gap between planar base layer and building floor is carried out at sealing
Reason, planar base layer is close to set with the sound insulating layer in step 2 at negative and positive angle, and the gap between sound insulating layer carries out encapsulation process；
Step 4, lays netted fixed bed, it is padded that cushion block progress is placed at padded place in planar base layer；
Step 5, casting concrete and levelling, formation concrete cover on netted fixed bed, and carry out maintenance processing.
10. the construction method of building floor heat insulating and sound insulating system according to claim 8, it is characterised in that in step 4
Cushion block is 50 × 50 × 25 pea gravel concreten C20 label cushion blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611151602.2A CN106978872A (en) | 2016-12-14 | 2016-12-14 | A kind of building floor heat insulating and sound insulating system and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611151602.2A CN106978872A (en) | 2016-12-14 | 2016-12-14 | A kind of building floor heat insulating and sound insulating system and its construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106978872A true CN106978872A (en) | 2017-07-25 |
Family
ID=59340782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611151602.2A Pending CN106978872A (en) | 2016-12-14 | 2016-12-14 | A kind of building floor heat insulating and sound insulating system and its construction method |
Country Status (1)
| Country | Link |
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| CN (1) | CN106978872A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724554A (en) * | 2017-11-08 | 2018-02-23 | 湖州绿色新材股份有限公司 | A kind of vibration damping thermal insulating composite panel and preparation method thereof |
| CN108104424A (en) * | 2017-11-25 | 2018-06-01 | 江苏志恒节能科技有限公司 | A kind of flooring heat insulating and sound insulating structure and its construction method |
| CN108222304A (en) * | 2018-03-19 | 2018-06-29 | 南通中顺节能建筑材料有限公司 | Block of glass wool heat insulating and sound insulating system and its construction method |
| CN108661290A (en) * | 2018-05-26 | 2018-10-16 | 陈贤进 | Flooring thermal insulation sound baffle and its processing 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 |
| CN110241957A (en) * | 2019-05-31 | 2019-09-17 | 镇江市建设工程质量检测中心有限公司 | A kind of acoustical insulation floor and a kind of manufacturing method of acoustical insulation floor |
| CN111155689A (en) * | 2020-01-18 | 2020-05-15 | 安徽铭能保温科技有限公司 | Heat-insulating sound-insulating floor slab and manufacturing equipment thereof |
| CN111519808A (en) * | 2020-05-14 | 2020-08-11 | 重庆立库科技有限公司 | Oblique cylinder sound insulation heat preservation floor |
| CN114991416A (en) * | 2022-06-28 | 2022-09-02 | 深圳市博大建设集团有限公司 | Modular ground rubber ground mounting system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724554A (en) * | 2017-11-08 | 2018-02-23 | 湖州绿色新材股份有限公司 | A kind of vibration damping thermal insulating composite panel and preparation method thereof |
| CN108104424A (en) * | 2017-11-25 | 2018-06-01 | 江苏志恒节能科技有限公司 | A kind of flooring heat insulating and sound insulating structure and its construction method |
| CN108222304A (en) * | 2018-03-19 | 2018-06-29 | 南通中顺节能建筑材料有限公司 | Block of glass wool heat insulating and sound insulating system and its construction method |
| CN108661290A (en) * | 2018-05-26 | 2018-10-16 | 陈贤进 | Flooring thermal insulation sound baffle and its processing 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 |
| CN110241957A (en) * | 2019-05-31 | 2019-09-17 | 镇江市建设工程质量检测中心有限公司 | A kind of acoustical insulation floor and a kind of manufacturing method of acoustical insulation floor |
| CN111155689A (en) * | 2020-01-18 | 2020-05-15 | 安徽铭能保温科技有限公司 | Heat-insulating sound-insulating floor slab and manufacturing equipment thereof |
| CN111519808A (en) * | 2020-05-14 | 2020-08-11 | 重庆立库科技有限公司 | Oblique cylinder sound insulation heat preservation floor |
| CN114991416A (en) * | 2022-06-28 | 2022-09-02 | 深圳市博大建设集团有限公司 | Modular ground rubber ground mounting system |
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Application publication date: 20170725 |
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