CN103741931A - Energy-saving heat preservation sound insulation material used indoors - Google Patents
Energy-saving heat preservation sound insulation material used indoors Download PDFInfo
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- CN103741931A CN103741931A CN201310468997.9A CN201310468997A CN103741931A CN 103741931 A CN103741931 A CN 103741931A CN 201310468997 A CN201310468997 A CN 201310468997A CN 103741931 A CN103741931 A CN 103741931A
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Abstract
The invention belongs to the field of energy conservation and decoration, and relates to a heat preservation sound insulation material, in particular to an energy-saving heat preservation sound insulation material used indoors. The material can be installed in interspaces below solid wood floors and between wooden keels indoors as well as ceilings and walls. The material is composed of a sound insulation layer and a thermal insulation layer in a compounding mode, the heat conductivity of the thermal insulation layer ranges from 2mW/m*K to 10W/M*K, the thermal insulation layer is 3-20 mm thick and 20-40 cm wide, and the sound insulation layer is located on the thermal insulation layer. The material is excellent in thermal insulation and heat preservation performance, can improve floor heating efficiency and achieves energy conservation by 10-50 %; because of the excellent thermal insulation performance, sound generated by scraping and colliding of indoor floors can be thoroughly obstructed and accordingly the sound cannot be transmitted downstairs, and indoor privacy is guaranteed; the material is attached to the ceilings in an adhesive mode or the material is embedded in the ceilings in the mode that a frame is nailed in the ceilings so as to isolate the sound upstairs.
Description
Technical field
The present invention relates to a kind of heat-insulating and noise-insulating material, particularly relate to and a kind ofly for indoor energy saving heat insulating sound material, can be arranged on the gap under indoor wooden floor, between rough ground, on ceiling, on metope, belong to energy-conservation, finishing field.
Background technology
Mention noise, people can expect the roar of millwork very soon, site construction mix sound, the audio frequency that tweeting sound of car horn etc. produces in the street just differs, vibrates irregularity of pulse, has no rule and very ear-piercing sound equipment, the noise of external environment that Here it is.Relative national standards regulation, the environmental noise of residential block, can not surpass 50 decibels daytime, and night should be lower than 45 decibels, if surpass this standard, just can produce harm to human body.The noise of household internal does not cause government, building developer's enough attention, but the but more and more serious life that has had influence on people.Along with the raising of people to the requirement of dwelling environment, existing cement is that main sound-insulating and heat-insulating measure can not meet people's requirement.
The story of " boots upstairs " is said is, after people downstairs will wait the people who returns evening to go home upstairs, two boots to have been thrown away, and two heavy sound lingering sounds leave, and just can set one's mind and sleep.There is one day people upstairs blame of people downstairs of having abandon after a boots flash upon, so put down lightly second boots, result is not sleep at one night of people downstairs, because he waits that in " patience ", " second boots; this story is still occurring in actual life, the sound insulation of floor just seems very and to want so.
Family produces noise and can be delivered in other families by floor, wall, very large to old man, child's harm.Be in particular in the following aspects:
(1) family's noise is large to the physically and mentally healthy harm of children, and not yet ripe because of child development, each histoorgan is very tender and lovely and fragile, no matter be the fetus in body or the child who has just been born, noise all can damage hearing organ, makes dysacousis or forfeiture;
(2) family's noise jamming is had a rest and sleep, and having a rest and sleeping is that people eliminate fatigue, regain one's strength and maintain healthy necessary condition.But noise is much troubled people, be difficult to have a rest and fall asleep, when people tosses about in bed to fall asleep, just can phychology nervous, be short of breath, beat pulse aggravation, brain excitement is more than, and second day will be felt tired, or weakness of limbs, thereby have influence on working and learning, in the course of time, will obtain nervous breakdown;
(3) family's noise reduces operating efficiency, research discovery, and noise surpasses 85 decibels, can make people feel to upset, and it is noisy that people can feel, thereby cannot intently work, and result can cause operating efficiency to reduce;
(4) infringement of family's noise to female pathology function, women is subject to the threat of noise, can also have irregular menstruation, miscarriage and premature labor, property disorder etc.;
(5) infringement of family's noise is cardiovascular, and noise is the risk factor of angiocardiopathy, and noise can accelerate heart aging, increases the miocardial infarction incidence of disease.
In house decoration at present, how basic not consideration is eliminated family's noise, is reduced family's energy consumption.Wooden floor is all the first-selection of house decoration all the time, has the advantages such as solid durable, natural environmental-protective, comfortable foot feeling, natural beauty.Wooden floor is generally arranged on above rough ground, rough ground parallel arrangement, and normal pitch is 30cm, rough ground height is generally 3-4cm.Space between wooden floor rough ground is all empty at present, cannot play acoustical absorption heat preserving effect.
Along with growth in the living standard, family's energy consumption increases day by day, and household energy conservation has a high potential.Now there are 3～4 air-conditionings in a lot of families, no matter hot summer or severe winter chilly, air-conditioning is all long-time non-stop run.In household electricity, air conditioning energy consumption has just accounted for more than 40%, and the cold air density that summer, air-conditioning produced is large, so the gas temperature that the gas on floor is compared on ceiling is lower, the cooling floor of cold air meeting, thus family is downstairs turned cold, increased the load of air-conditioning.In winter, floor has preferentially been heated again in increasing floor heating, and family's interior temperature downstairs can be heated to indoor radiant heat downstairs in the floor of heat, has also increased the heat consumption of floor heating.Therefore the sound-insulating and heat-insulating problem, solving on floor is day by day serious.
Application number is that the Chinese patent of CN201320071094 discloses a kind of full trim Indoor Residential Ecological sound insulating floor slab structure, comprise the thick foaming shock-absorption sound-insulation of the 10mm pad that is laid on slab surfaces, on foaming shock-absorption sound-insulation pad, the thick extruded polystyrene warming plate of 10mm is set, the pea gravel concreten layer that on extruded polystyrene warming plate, laying depth 70mm is thick, the glass stratum reticulare that 1mm is thick is set in pea gravel concreten layer, the thick reinforced composite wooden floor of 12mm is set on pea gravel concreten layer; Described reinforced composite wooden floor is comprised of the solid wood surface layer of cork intermediate layer and both sides, cork intermediate layer.
Application number is that the Chinese patent of CN201210240232 discloses a kind of full trim Indoor Residential Ecological sound insulation system construction method, comprises that flooring is laid foaming shock-absorption sound-insulation pad, interior metope is pasted the steps such as sound insulating panel, Double-layer sound-insulation installation, pipeline sound insulation batching outsourcing construction, super mute drainage pipe installation.
Application number is that the Chinese patent of CN201120208942 discloses a kind of Novel sound barrier made of composite materials the utility model and relates to sound barrier, comprise perforated plate and imperforate plate that sound absorbing layer, use resin and glass fiber are synthetic, wherein, sound absorbing layer is clipped between perforated plate and imperforate plate, has solved the poor problem with needing often maintenance, safeguarding of anti-corrosive properties of metal sheet sound barrier.
Foregoing invention patent provides good method for solving indoor sound-insulating and heat-insulating, but substantially all will just get involved from design time, belongs to building field, and the change of building aspect also needs country to formulate relevant standard.For solving indoor sound-insulating and heat-insulating problem, the invention provides a kind of new material, not only simply but also efficiently addressed this problem, for people healthy, also for protection family privacy provides good solution.
Summary of the invention
The invention discloses a kind of energy saving heat insulating sound material, it is characterized in that by puigging and heat insulation layer is compound forms, be arranged on the gap between wooden floor rough ground.
Puigging is comprised of the cotton felt of ultra-fine fibre glass, and distribution of fiber diameters is at 1-6um, cotton felt unit weight 10～50kg/m
3.
Puigging is comprised of the cotton felt of ultra-fine fibre glass, and cotton felt hydrophobicity is greater than 98.5%.
Puigging is comprised of the cotton felt of ultra-fine fibre glass, and in cotton felt, phenolic resins is cementing agent, and binder content is 5～15%, and content of formaldehyde is lower than national standard.
Puigging is comprised of the cotton felt of ultra-fine fibre glass, and cotton felt has A level fireproof performance, from fire, certainly puts out afterwards.
Puigging is comprised of the cotton felt of ultra-fine fibre glass, and outer cladding plastic sheeting, is enclosed in plastic layer, also can paste aluminium foil on the top layer of cotton felt, and heat radiation is had to reflex.
Heat insulation layer fills by ultra-fine fibre glass the surface plate that has certain degree of hardness that aluminizer bag Vacuum Package forms, and coefficient of thermal conductivity is between 2mW/mK～10W/mK, and thickness is 3～20mm, and width is 20～40cm, and length is not limit.
Heat insulation layer also can be filled aluminizer bag Vacuum Package by calcium silicate board, gypsum plank and be formed.
Heat insulation layer encapsulation limit is along its length positioned in the plane of heat insulation layer, but not the side of heat insulation layer.
Soffit Pasting 1～3mm topping of heat insulation layer, topping is polyethylene sheeting or polyvinyl chloride film.
The position of puigging and heat insulation layer be puigging upper, heat insulation layer under.
The material beneficial effect of indoor heat insulating sound-absorbing: (1), without extra Civil Engineering Construction, gets final product paving in the gap of keel after wooden floor keel are put up, and does not need bonding; (2) heat preservation and insulation is excellent, can improve the efficiency of floor heating, saves energy consumption 10～50%; (3) sound insulation value is excellent, can thoroughly intercept the scraping of flooring, the sound of collision generation, to transmitting, guarantees indoor privacy downstairs; (4) this material also can be attached on ceiling, needs by the mode of bonding, or on ceiling, follows closely framework, this material is inlayed wherein, in order to isolation sound upstairs.
Figure of description
Fig. 1 is energy saving heat insulating sound material schematic diagram;
60 is energy saving heat insulating sound material; 10 is heat insulation layer; 20 is puigging.
Fig. 2 is the scheme of installation of this product;
30 is rough ground; 40 is wooden floor; 50 is cement floor; 60 is energy saving heat insulating sound material.
The specific embodiment
Embodiment 1
For southern energy saving heat insulating sound material, be applicable to the mounting structure of floor heating.Width 25mm, thickness 30mm, length 1000mm, heat insulation layer thickness 7mm wherein, coefficient of thermal conductivity 2.2mW/mK, heat insulation layer ground sticks 3mm polychloroethylene film; Puigging thickness 20mm, puigging two sides all sticks aluminium foil.This material can directly stick in the middle of the keel of wooden floor, plays the effect of energy-conservation, insulation, sound insulation.Floor heating temperature can not be over 80 ℃.
Embodiment 2
For northern energy saving heat insulating sound material, be applicable to the mounting structure without floor heating.Width 25mm, thickness 50mm, length 1000mm, heat insulation layer thickness 15mm wherein, coefficient of thermal conductivity 3.2mW/mK, heat insulation layer ground sticks 2mm polychloroethylene film; Puigging thickness 33mm, puigging two sides all sticks aluminium foil.This material can directly stick in the middle of the keel of wooden floor, plays the effect of energy-conservation, insulation, sound insulation.
Claims (10)
1. for an indoor energy saving heat insulating sound material, it is characterized in that by puigging and heat insulation layer is compound forms, be arranged on the gap between wooden floor rough ground.
2. energy saving heat insulating sound material according to claim 1, is characterized in that described puigging is comprised of the cotton felt of ultra-fine fibre glass, and distribution of fiber diameters is at 1-6um, cotton felt unit weight 10～50kg/m
3.
3. energy saving heat insulating sound material according to claim 1, is characterized in that the cotton felt hydrophobicity of described puigging is greater than 98.5%.
4. energy saving heat insulating sound material according to claim 1, is characterized in that in the cotton felt of described puigging, phenolic resins is cementing agent, and binder content is 5～15%, and content of formaldehyde is lower than national standard.
5. energy saving heat insulating sound material according to claim 1, is characterized in that the cotton felt of described puigging has A level fireproof performance, from fire, certainly puts out afterwards.
6. energy saving heat insulating sound material according to claim 1, is characterized in that described puigging outer cladding plastic sheeting, is enclosed in plastic layer, also can paste aluminium foil on the top layer of cotton felt, and heat radiation is had to reflex.
7. energy saving heat insulating sound material according to claim 1, it is characterized in that the surface plate that has certain degree of hardness that described heat insulation layer is formed by ultra-fine fibre glass filling aluminizer bag Vacuum Package, coefficient of thermal conductivity is between 2mW/mK～10W/mK, thickness is 3～20mm, and width is 20～40cm.
8. energy saving heat insulating sound material according to claim 1, is characterized in that the surface plate that has certain degree of hardness that described heat insulation layer also can be formed by calcium silicate board, gypsum plank filling aluminizer bag Vacuum Package.
9. energy saving heat insulating sound material according to claim 1, is characterized in that described heat insulation layer encapsulation limit is along its length positioned in the plane of heat insulation layer, but not the side of heat insulation layer.
10. energy saving heat insulating sound material according to claim 1, is characterized in that soffit Pasting 1～3mm topping of described heat insulation layer, and topping is polyethylene sheeting or polyvinyl chloride film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310468997.9A CN103741931A (en) | 2013-10-10 | 2013-10-10 | Energy-saving heat preservation sound insulation material used indoors |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310468997.9A CN103741931A (en) | 2013-10-10 | 2013-10-10 | Energy-saving heat preservation sound insulation material used indoors |
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| Publication Number | Publication Date |
|---|---|
| CN103741931A true CN103741931A (en) | 2014-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310468997.9A Pending CN103741931A (en) | 2013-10-10 | 2013-10-10 | Energy-saving heat preservation sound insulation material used indoors |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016000A (en) * | 2014-05-30 | 2014-09-03 | 安徽美翔塑业有限公司 | Plastic packaging film |
| CN106381961A (en) * | 2016-11-17 | 2017-02-08 | 南京林业大学 | Strip-shaped heat insulation and noise reduction type wooden floor slab |
| CN107435441A (en) * | 2016-05-25 | 2017-12-05 | 北新集团建材股份有限公司 | A kind of method for paving of inorfil warmth-retaining water-proof integrally heating system |
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| CN2455824Y (en) * | 2000-12-27 | 2001-10-24 | 梁炳通 | Acoustic absorbing decoration board |
| JP2011038366A (en) * | 2009-08-18 | 2011-02-24 | Nanao Kogyo Kk | Soundproofing material |
| CN201952929U (en) * | 2011-03-14 | 2011-08-31 | 成都瀚江新型建筑材料有限公司 | Sound-proof heat insulating plate for metal roof or wall body |
| EP2474676A1 (en) * | 2011-01-11 | 2012-07-11 | Blanchisserie Industrielle du Centre | Heat and sound insulator made of recycled textile materials |
| CN202439303U (en) * | 2012-03-06 | 2012-09-19 | 李斌斌 | Ultra-light glass cotton felt with ultralow volume weight |
| CN103321313A (en) * | 2013-06-13 | 2013-09-25 | 张家港长盛伟业建材有限公司 | Sound-insulation heat-preservation board |
-
2013
- 2013-10-10 CN CN201310468997.9A patent/CN103741931A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2455824Y (en) * | 2000-12-27 | 2001-10-24 | 梁炳通 | Acoustic absorbing decoration board |
| JP2011038366A (en) * | 2009-08-18 | 2011-02-24 | Nanao Kogyo Kk | Soundproofing material |
| EP2474676A1 (en) * | 2011-01-11 | 2012-07-11 | Blanchisserie Industrielle du Centre | Heat and sound insulator made of recycled textile materials |
| CN201952929U (en) * | 2011-03-14 | 2011-08-31 | 成都瀚江新型建筑材料有限公司 | Sound-proof heat insulating plate for metal roof or wall body |
| CN202439303U (en) * | 2012-03-06 | 2012-09-19 | 李斌斌 | Ultra-light glass cotton felt with ultralow volume weight |
| CN103321313A (en) * | 2013-06-13 | 2013-09-25 | 张家港长盛伟业建材有限公司 | Sound-insulation heat-preservation board |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016000A (en) * | 2014-05-30 | 2014-09-03 | 安徽美翔塑业有限公司 | Plastic packaging film |
| CN107435441A (en) * | 2016-05-25 | 2017-12-05 | 北新集团建材股份有限公司 | A kind of method for paving of inorfil warmth-retaining water-proof integrally heating system |
| CN106381961A (en) * | 2016-11-17 | 2017-02-08 | 南京林业大学 | Strip-shaped heat insulation and noise reduction type wooden floor slab |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |