CN102701677A - Energy saving soundproof mortar for house wall - Google Patents

Energy saving soundproof mortar for house wall Download PDF

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Publication number
CN102701677A
CN102701677A CN2012101937417A CN201210193741A CN102701677A CN 102701677 A CN102701677 A CN 102701677A CN 2012101937417 A CN2012101937417 A CN 2012101937417A CN 201210193741 A CN201210193741 A CN 201210193741A CN 102701677 A CN102701677 A CN 102701677A
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CN
China
Prior art keywords
house
mortar
energy
sound insulation
soundproof
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2012101937417A
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Chinese (zh)
Inventor
王军强
黄新
孙克纬
安沁丽
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Jiangsu Institute of Architectural Technology
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Jiangsu Institute of Architectural Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Institute of Architectural Technology filed Critical Jiangsu Institute of Architectural Technology
Priority to CN2012101937417A priority Critical patent/CN102701677A/en
Publication of CN102701677A publication Critical patent/CN102701677A/en
Pending legal-status Critical Current

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Abstract

The invention relates to energy saving soundproof mortar for a house wall. The energy saving soundproof mortar is characterized in that (1) the thermal performance and the soundproof effect of the mortar are improved by adopting a tri-admixture composite technology and the internal composite superimposed effect of materials; and (2) composite mixing is carried out on hollow float beads with closed cavity structures, EPS particles, rubber particles, cement, rubber powder, cellulose ether and fibers under the conditions that the temperature is greater than or equal to 5 DEG C, and the humidity is greater than or equal to 50%. The energy saving soundproof mortar has the advantages of simplicity in operation, strong cohesive force, non pollution, good thermal performance and soundproof performance and application to the soundproof and thermal insulation aspects of the house wall.

Description

House wall energy-saving sound insulation mortar
Technical field
The present invention relates to a kind of body of wall mortar, specifically is a kind of house wall energy-saving sound insulation mortar, can satisfy house wall insulation and sound insulation multi-functional.
Background technology
Body of wall in the Xia Redong cryogenic region dwelling house building enclosure, need consider heating winter, need consider the function of heat insulation, protection against the tide and waterproof summer, the Along with people's growth in the living standard also will be considered the sound damping functional requirement.
At present the heat-insulation system that adopts of house wall comprises interior insulation, insulation and self-insulation system outward, and the energy-conserving product of employing mainly comprises EPS plate, XPS plate, hard-foam polyurethane spraying external thermal insulation system, autoclave aerated concrete building block heat-insulation system, thermal insulation mortar etc.
EPS, XPS polyurethane plate class heat-insulation system energy-saving effect are better, but exist sheet material not prevent fires, and weather resistance can not the defective consistent with building life.Inorganic heat insulation mortar can satisfy the fp requirement, but thermal conductivity is bigger than normal, satisfy requirements of saving energy, needs to strengthen coat of plaster thickness.
Xia Redong cryogenic region house wall; Novel construction wall and the partition walls such as aerated concrete masonry, hollow brick of adopting more; If do not take sound insulation design and transformation targetedly, generally all can not satisfy the requirement of body of wall sound damping, impact for user's life and secret.
Therefore, in present dwelling house design, construction and the finishing, press for and solve the multi-functional requirement of house wall energy-conservation and sound insulation etc.
Summary of the invention
The technical problem that the present invention will solve is: the usefulness ability characteristics to the Xia Redong cryogenic region, a kind of energy-saving sound insulation mortar is provided, and satisfy the heat insulating and the sound insulation functional requirement of the indoor body of wall of dwelling house.
The present invention realizes through following technological method, house wall energy-saving sound insulation mortar of the present invention, and its composition quality proportioning is:
42.5 silicate cement: 30%-40%
Float pearl: 30%-45%
Regeneration EPS:2%-4%
Waste Crumb rubber: 7%-10%
Rubber powder: 0.5%-2%
Ether of cellulose: 0.4%-3%
Fiber: 0.5%-2%
Pottery sand: 12%-18%.
Described cement is silicate cement or ordinary Portland cement;
Described to float pearl be glass bead, closed pore, rate of closed hole>=95%, particle diameter 0.5-2.5mm, unit weight 100-200kg/m 3
Described regeneration EPS particle, particle diameter 1.5mm-2.5mm, discontinuous gradation, tap density 16-18.0 kg/m 3
Described waste Crumb rubber, tap density 450-490 kg/m 3, the above thin rubber powder 0.425mm ~ 0.180mm of 40 orders;
Described fiber is a mineral fibre, is one or more of aluminum silicate fiber, rock wool fibers.
The invention has the beneficial effects as follows: mortar of the present invention can satisfy the energy-conservation and sound damping functional requirement of house wall; Mortar bonding power by force, do not ftracture, fire prevention, sound-insulating; Thermal conductivity 0.064w/mk; Body of wall air-borne sound improvement amount 10-14dB (with respect to the 190mm hollow concrete block wall) is specially adapted to the energy-saving heat preserving of branch family partition wall and the construction of air-borne sound sound insulation, for the thick holllow building block wall of 190mm; Every side is smeared energy-saving sound insulation mortar thickness 25-30mm, and wall heat transfer coefficient can reach 0.82 w/m 2K is equivalent to the thick styrofoam of 45mm, the glue powder polyphenyl particle about 70mm, and the heat insulation effect of the thick urethane foam of 20mm, the air-borne sound defening effect reaches 51dB, and defening effect is remarkable, can thoroughly improve the influence of neighbourhood's airborne noise.
Embodiment
Through specific embodiment the present invention is further specified below, but the present invention is not limited to these embodiment.
Embodiment 1
42.5 silicate cement: 36%
Float pearl: 38%
Regeneration EPS:2%
Waste Crumb rubber: 7.5%%
Rubber powder: 0.5%
Ether of cellulose: 1%
Fiber: 1%
Pottery sand: 14%
Be applied to light aggregate hollow block 390 * 190 * 190 partition walls; Wall thickness 190mm; It is two-sided that to adopt the sound insulation of wall amount of handling of plastering be 39 dB; The two-sided sand-cement slurry body of wall weighted transmission loss 45dB that plasters adopts the body of wall of the two-sided depth of plastering 25mm-30mm of energy-saving sound insulation mortar, and weighted transmission loss is 51 dB.
Embodiment 2
42.5 ordinary Portland cement 37%
Pearlstone: 35%
Regeneration EPS:4%
Waste Crumb rubber: 8.5%
Rubber powder: 1.5%
Ether of cellulose: 2%
Aluminum silicate fiber: 2%
Pottery sand: 10%
Be applied to light aggregate hollow block 390 * 190 * 190 partition walls; Wall thickness 190mm; It is two-sided that to adopt the sound insulation of wall amount of handling of plastering be 39-40 dB; The two-sided sand-cement slurry body of wall weighted transmission loss 45dB that plasters adopts the body of wall of the two-sided depth of plastering 25mm-30mm of energy-saving sound insulation mortar, and weighted transmission loss is 50dB.
Embodiment 3
42.5 silicate cement: 35%
Float pearl: 37%
Regeneration EPS:4%
Waste Crumb rubber: 7%
Rubber powder: 1%
Ether of cellulose: 2%
Polypropylene fibre: 2%
Pottery sand: 12%
Be applied to light aggregate hollow block 390 * 190 * 190 partition walls; Wall thickness 190mm; It is two-sided that to adopt the sound insulation of wall amount of handling of plastering be 39-40 dB; The two-sided sand-cement slurry body of wall weighted transmission loss 45dB that plasters adopts the body of wall of the two-sided depth of plastering 25mm-30mm of energy-saving sound insulation mortar, and weighted transmission loss is 51 dB.

Claims (6)

1. a house wall energy-saving sound insulation mortar is characterized in that, it is following that this mortar is formed the quality proportioning:
Cement: 30%-40%
Float pearl: 30%-35%
Regeneration EPS:2%-4%
Waste Crumb rubber: 7%-10%
Rubber powder: 0.5%-2%
Ether of cellulose: 0.4%-3%
Fiber: 0.5%-2%
Pottery sand: 10%-15%.
2. house wall energy-saving sound insulation mortar according to claim 1 is characterized in that floating the pearl closed pore, rate of closed hole>=95%, particle diameter 0.5-2.5mm, unit weight 100-200kg/m 3
3. house wall energy-saving sound insulation mortar according to claim 1 is characterized in that described regeneration EPS particle grain size 1.5mm-2.5mm, discontinuous gradation, tap density 16-18.0 kg/m 3
4. house wall energy-saving sound insulation mortar according to claim 1 is characterized in that described waste Crumb rubber tap density 450-490 kg/m 3, the above thin rubber powder 0.425mm ~ 0.180mm of particle diameter 40 orders.
5. house wall energy-saving sound insulation mortar according to claim 1 is characterized in that described pottery sand wash density 730-800 kg/m 3, particle diameter 0.5-5.5mm.
6. house wall energy-saving sound insulation mortar according to claim 1 is characterized in that described fiber is a mineral fibre, is one or more of aluminum silicate fiber, rock wool fibers.
CN2012101937417A 2012-06-13 2012-06-13 Energy saving soundproof mortar for house wall Pending CN102701677A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012101937417A CN102701677A (en) 2012-06-13 2012-06-13 Energy saving soundproof mortar for house wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012101937417A CN102701677A (en) 2012-06-13 2012-06-13 Energy saving soundproof mortar for house wall

Publications (1)

Publication Number Publication Date
CN102701677A true CN102701677A (en) 2012-10-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012101937417A Pending CN102701677A (en) 2012-06-13 2012-06-13 Energy saving soundproof mortar for house wall

Country Status (1)

Country Link
CN (1) CN102701677A (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103643748A (en) * 2013-11-11 2014-03-19 青岛佰众化工技术有限公司 Heat-insulation and sound-insulation composite plate
CN103641406A (en) * 2013-11-08 2014-03-19 许炜 Pottery sand insulation mortar
CN103771794A (en) * 2013-12-18 2014-05-07 曹崟 Sound insulation mortar and preparation method thereof
CN103964783A (en) * 2014-05-07 2014-08-06 温州大学 Thermal-insulating sound-insulating mortar
CN104072012A (en) * 2014-06-02 2014-10-01 广西贵港市金砼新型建材科技有限公司 Impervious concrete shrinkage-reducing, water-reducing and waterproofing compacting agent and production method thereof
CN104328883A (en) * 2014-09-25 2015-02-04 青岛佰众化工技术有限公司 Composite sound insulation board
CN104860714A (en) * 2015-03-30 2015-08-26 盐城申兴实业有限公司 Single-component lightweight sound-insulating heat-preserving mortar material and construction method thereof
CN104961397A (en) * 2015-06-23 2015-10-07 杜飞月 Light sound insulation damping mortar and building construction method
CN105040874A (en) * 2015-08-07 2015-11-11 广东省建筑科学研究院集团股份有限公司 Whole sound insulation floor and construction method thereof
CN105060815A (en) * 2015-08-07 2015-11-18 广东省建筑科学研究院集团股份有限公司 Cement-based sound insulation leveling adhesive material for overall sound insulation floor and preparation method thereof
CN105152582A (en) * 2015-06-23 2015-12-16 杜飞月 Construction method for lightweight sound-insulating damping mortar and building
CN105421774A (en) * 2015-11-04 2016-03-23 仲恺农业工程学院 Sound absorption wall and construction method thereof
CN105948646A (en) * 2016-05-04 2016-09-21 浙江大学宁波理工学院 Flame-retardation, noise-reduction and heat-insulation dry mixed mortar
CN106220113A (en) * 2016-07-27 2016-12-14 绍兴职业技术学院 A kind of colored insulation Dinas brickes
CN106396529A (en) * 2015-08-03 2017-02-15 厦门嘉达环保建造工程有限公司 Damping sound-insulating spraying mortar
CN108863224A (en) * 2018-07-25 2018-11-23 中国十七冶集团有限公司 A kind of flooring heat insulating and sound insulating mortar
ES2700611A1 (en) * 2017-08-16 2019-02-18 Cnex Asesoramiento Para La Imp Y Exportacion S L COMPOSITE MATERIAL AND ITS USE (Machine-translation by Google Translate, not legally binding)
CN110041031A (en) * 2019-05-22 2019-07-23 中国十七冶集团有限公司 A kind of heat preservation, sound insulation, fire resisting integration jet printing type mortar and preparation method thereof
CN111285641A (en) * 2020-03-24 2020-06-16 江苏三友建材科技有限公司 Novel floor heat-insulating sound-insulating material and application thereof

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CN101708979A (en) * 2009-12-15 2010-05-19 威海隆济时节能科技有限公司 High-performance aerated concrete plastering mortar

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Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103641406A (en) * 2013-11-08 2014-03-19 许炜 Pottery sand insulation mortar
CN103643748A (en) * 2013-11-11 2014-03-19 青岛佰众化工技术有限公司 Heat-insulation and sound-insulation composite plate
CN103771794A (en) * 2013-12-18 2014-05-07 曹崟 Sound insulation mortar and preparation method thereof
CN103771794B (en) * 2013-12-18 2016-03-09 深圳市升源建声科技有限公司 A kind of sound insulation mortar and preparation method thereof
CN103964783A (en) * 2014-05-07 2014-08-06 温州大学 Thermal-insulating sound-insulating mortar
CN103964783B (en) * 2014-05-07 2016-04-27 温州大学 A kind of heat insulating and sound insulating mortar
CN104072012B (en) * 2014-06-02 2016-04-27 广西贵港市金砼新型建材科技有限公司 Anti-permeation concrete reduces diminishing waterproof compacting agent and production method thereof
CN104072012A (en) * 2014-06-02 2014-10-01 广西贵港市金砼新型建材科技有限公司 Impervious concrete shrinkage-reducing, water-reducing and waterproofing compacting agent and production method thereof
CN104328883A (en) * 2014-09-25 2015-02-04 青岛佰众化工技术有限公司 Composite sound insulation board
CN104860714A (en) * 2015-03-30 2015-08-26 盐城申兴实业有限公司 Single-component lightweight sound-insulating heat-preserving mortar material and construction method thereof
CN105152582A (en) * 2015-06-23 2015-12-16 杜飞月 Construction method for lightweight sound-insulating damping mortar and building
CN104961397A (en) * 2015-06-23 2015-10-07 杜飞月 Light sound insulation damping mortar and building construction method
CN106396529A (en) * 2015-08-03 2017-02-15 厦门嘉达环保建造工程有限公司 Damping sound-insulating spraying mortar
CN105060815A (en) * 2015-08-07 2015-11-18 广东省建筑科学研究院集团股份有限公司 Cement-based sound insulation leveling adhesive material for overall sound insulation floor and preparation method thereof
CN105040874A (en) * 2015-08-07 2015-11-11 广东省建筑科学研究院集团股份有限公司 Whole sound insulation floor and construction method thereof
CN105421774A (en) * 2015-11-04 2016-03-23 仲恺农业工程学院 Sound absorption wall and construction method thereof
CN105948646B (en) * 2016-05-04 2018-04-10 浙江大学宁波理工学院 A kind of dry-mixed mortar of fire-retardant noise reduction insulation
CN105948646A (en) * 2016-05-04 2016-09-21 浙江大学宁波理工学院 Flame-retardation, noise-reduction and heat-insulation dry mixed mortar
CN106220113A (en) * 2016-07-27 2016-12-14 绍兴职业技术学院 A kind of colored insulation Dinas brickes
ES2700611A1 (en) * 2017-08-16 2019-02-18 Cnex Asesoramiento Para La Imp Y Exportacion S L COMPOSITE MATERIAL AND ITS USE (Machine-translation by Google Translate, not legally binding)
CN108863224A (en) * 2018-07-25 2018-11-23 中国十七冶集团有限公司 A kind of flooring heat insulating and sound insulating mortar
CN110041031A (en) * 2019-05-22 2019-07-23 中国十七冶集团有限公司 A kind of heat preservation, sound insulation, fire resisting integration jet printing type mortar and preparation method thereof
CN111285641A (en) * 2020-03-24 2020-06-16 江苏三友建材科技有限公司 Novel floor heat-insulating sound-insulating material and application thereof

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Application publication date: 20121003

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