CN104773985A - Lightweight composite building energy-saving heat-insulation material - Google Patents
Lightweight composite building energy-saving heat-insulation material Download PDFInfo
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- CN104773985A CN104773985A CN201410772742.6A CN201410772742A CN104773985A CN 104773985 A CN104773985 A CN 104773985A CN 201410772742 A CN201410772742 A CN 201410772742A CN 104773985 A CN104773985 A CN 104773985A
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Abstract
A fire-proof non-combustible composite heat-insulation material with good energy saving effect, good water proofing effect and better mechanical spraying construction effect is prepared by mixing and stirring ordinary Portland 42.5R cement with different weights, fiber brucite, magnesium silicate long fiber, wood fiber, light weight magnesium oxide, polypropylene fiber, an organic active waterproof agent, ultra light nano expansion beads, urea formaldehyde particles or polystyrene particles, adhesives, a foaming agent, a procoagulant regulating agent, silicon micropowder and a poly carboxylic acid superplasticizer, and has the appearance of dry and powdery fiber. The material can be directly spared on external walls, interior walls, roofs and staircase rooms of buildings according to a certain thickness after addition of water for mixing and stirring, has the characteristics of being thermal-insulation, energy-saving, non-combustible, environmentally-friendly, waterproof, and simple and quick in construction, is applicable to heat insulation of a variety of houses and buildings, and can achieve high efficiency and energy saving effect.
Description
Technical field:
The present invention relates to a kind of novel lightweight composite construction energy-saving lagging material, be applicable to external wall outer insulation and the exterior wall internal insulation engineering of various house architectural structure.
Background technology:
At present, China mainly adopts two series products in building external wall energy-saving insulation, one class adopt be organic inflammable, be generally heat preservation of board material, executing fixation means such as man-hour requirement interpolation binding agent, bar frame etc., cause construction cost high, inflammable, volatility comes off, the phenomenon such as surface very easily cracks, seep water, heat-insulating property reduction; An other class is inorganic heat insulation mortar, and its fire resistance is good, but thermal conductivity is high, poor thermal insulation property, and waterproof impervious characteristic is poor, and construction, only by manually smearing, limits by each smearing thickness, causes constructional method to fall behind, and is not suitable for severe cold and cold district use.
Summary of the invention:
For overcoming prior art deficiency, improving product various aspects of performance, the invention provides a kind of energy-saving effect excellence, good water-proof effect, mechanically spraying construction effect better (disposable spray finishing thickness reaches 5 centimetres), the compound insulating material do not fired of preventing fires.After the application of this compound insulating material, mechanically spraying is constructed, and thickness is disposable to be reached 5 centimetres (maximum 1.5 centimetres of common inorganic lagging material disposable spray finishings), reduce construction cost, shorten construction period, and high insulating effect, without the three wastes, production process is simple, and with building structure natural muddy become, ageing-resistant, the life-span is permanent.
Raw-material weight proportioning of the present invention is: general silicon 42.5R cement 10-20 part; nemalite 10-15 part; Magnesium Silicate q-agent long wool 10-15 part; wood fibre 2-5 part; light magnesium oxide 5-10 part; polypropylene fibre 1-2 part, organic active water-resisting agent 3-5 part, ultralight nanometer expansion microballon 20-25 part; urea aldehyde particle or granular polystyrene 3-4 part; tackiness agent 4-5 part, whipping agent 1-2 part, short solidifying conditioning agent 3-5 part; silicon powder 2-3 part; high-efficiency water-reducing agent of poly-carboxylic acid 1 part, mixes together, and outward appearance is that dry powder fiber falls apart shape.During construction, this lightweight composite construction energy-saving lagging material is added suitable quantity of water and stir the paste becoming similar water cement mortar, then adopt mechanically spraying mode to be painted on exterior wall or the inner wall surface of building construction by certain thickness, more manually levelling with trowel.One layer of polymeric anticracking grout is smeared again on its surface after solidification.
The present invention owing to only needing various starting material to stir in proportion, so process very convenient, and low processing cost.Because the composition of raw materials adopted is nontoxic, free of contamination environment-friendly materials, so make the present invention environmentally friendly.Thermal conductivity of the present invention is about 0.045W/m.k (22 DEG C), there is excellent heat preservation and energy conservation effects, simultaneously owing to adopting organic and mineral aggregate optimum mix, enable the present invention meet A1 level fire prevention combustionproperty, over-all properties surmounts currently available products in industry comprehensively.The present invention also has quick solidifying, ultimate compression strength is high, cohesive strength greatly, not efflorescence, do not split, not hollowing, do not come off, the feature such as workability is good.
The present invention construct time due to the stirring that only need add water, then, mechanically spraying is in surface of wall, disposablely spray 5 cm thicks (other inorganic materials spray at most 1.5 cm thicks), can adapt to the requirement of severe cold and cold district insulation layer thickness large (generally more than 8 centimetres), twice spraying can complete heat insulating work construction, and speed of application of the present invention is improved greatly, reduce construction cost, shorten construction period.
Embodiment:
By general silicon 42.5R cement 10-20 part by weight, nemalite 10-15 part, Magnesium Silicate q-agent long wool 10-15 part; wood fibre 2-5 part, light magnesium oxide 5-10 part, polypropylene fibre 1-2 part; organic active water-resisting agent 3-5 part; ultralight nanometer expansion microballon 20-25 part, urea aldehyde particle or granular polystyrene 3-4 part, tackiness agent 4-5 part; whipping agent 1-2 part; short solidifying conditioning agent 3-5 part, silicon powder 2-3 part, high-efficiency water-reducing agent of poly-carboxylic acid 1 part of mixing and stirring.Add the pasty state that water stirs into similar water cement mortar again, then by exterior wall, interior wall, roof, the staircase of mechanical direct spraying in building construction, and it is (different according to the climate temperature of buildings locality to reach certain thickness, the corresponding difference of thickness, northern area reaches energy-conservation 65%7-9 centimetre and is advisable, and southern area 3-4 centimetre is advisable).After solidification in 48 hours, smear one layer of polymeric waterproof anti-crack mortar protective layer again above can reach heat insulating effect.
Claims (1)
1. an energy-saving effect excellence, good water-proof effect, mechanically spraying construction effect is better, the compound insulating material that fire prevention is not fired, by by weight: general silicon 42.5R cement 10-20 part, nemalite 10-15 part, Magnesium Silicate q-agent long wool 10-15 part, wood fibre 2-5 part, light magnesium oxide 5-10 part, polypropylene fibre 1-2 part, organic active water-resisting agent 3-5 part, ultralight nanometer expansion microballon 20-25 part, urea aldehyde particle or granular polystyrene 3-4 part, tackiness agent 4-5 part, whipping agent 1-2 part, short solidifying conditioning agent 3-5 part, silicon powder 2-3 part, high-efficiency water-reducing agent of poly-carboxylic acid 1 part mixes together, outward appearance is that dry powder fiber falls apart shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410772742.6A CN104773985B (en) | 2014-12-16 | 2014-12-16 | Lightweight composite construction energy-saving insulation material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410772742.6A CN104773985B (en) | 2014-12-16 | 2014-12-16 | Lightweight composite construction energy-saving insulation material |
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| Publication Number | Publication Date |
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| CN104773985A true CN104773985A (en) | 2015-07-15 |
| CN104773985B CN104773985B (en) | 2017-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410772742.6A Active CN104773985B (en) | 2014-12-16 | 2014-12-16 | Lightweight composite construction energy-saving insulation material |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109748543A (en) * | 2019-03-11 | 2019-05-14 | 三河方元绿洲节能科技有限公司 | A kind of ultralight complex heat-preservation fire proofing material and preparation method thereof |
| CN111138141A (en) * | 2020-02-18 | 2020-05-12 | 深圳市科建建设集团有限公司 | Heat insulation material for building energy conservation |
| CN112551952A (en) * | 2020-11-19 | 2021-03-26 | 中猫科技有限公司 | Multidimensional composite ceramic thermal insulation material and manufacturing method thereof |
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| US4803107A (en) * | 1988-05-02 | 1989-02-07 | Knowles Jack V | Light weight thermal insulation material product and process |
| CN1850922A (en) * | 2006-05-17 | 2006-10-25 | 福州创美装饰材料有限公司 | Environmental-protection energy-saving thermal-insulated external-wall coating |
| CN102020449A (en) * | 2010-09-27 | 2011-04-20 | 曹志勇 | Composite silicate heat preservation mortar |
| CN102408214A (en) * | 2011-08-22 | 2012-04-11 | 天津市贝乐建筑材料有限公司 | Heat insulation mortar and outer wall construction technology based on the same |
| CN102979205A (en) * | 2012-11-12 | 2013-03-20 | 青岛科瑞新型环保材料有限公司 | Foaming cement composite vacuum heat insulation plate and preparation method thereof |
| CN103204649A (en) * | 2012-01-16 | 2013-07-17 | 陕西亿丰绿色建筑材料有限公司 | Heat insulation board capable of blocking hot and cold bridge, and preparation method thereof |
| CN103396059A (en) * | 2013-07-31 | 2013-11-20 | 贾恩荣 | Efficient and lightweight composite thermal insulation material |
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2014
- 2014-12-16 CN CN201410772742.6A patent/CN104773985B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4803107A (en) * | 1988-05-02 | 1989-02-07 | Knowles Jack V | Light weight thermal insulation material product and process |
| CN1850922A (en) * | 2006-05-17 | 2006-10-25 | 福州创美装饰材料有限公司 | Environmental-protection energy-saving thermal-insulated external-wall coating |
| CN102020449A (en) * | 2010-09-27 | 2011-04-20 | 曹志勇 | Composite silicate heat preservation mortar |
| CN102408214A (en) * | 2011-08-22 | 2012-04-11 | 天津市贝乐建筑材料有限公司 | Heat insulation mortar and outer wall construction technology based on the same |
| CN103204649A (en) * | 2012-01-16 | 2013-07-17 | 陕西亿丰绿色建筑材料有限公司 | Heat insulation board capable of blocking hot and cold bridge, and preparation method thereof |
| CN102979205A (en) * | 2012-11-12 | 2013-03-20 | 青岛科瑞新型环保材料有限公司 | Foaming cement composite vacuum heat insulation plate and preparation method thereof |
| CN103396059A (en) * | 2013-07-31 | 2013-11-20 | 贾恩荣 | Efficient and lightweight composite thermal insulation material |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109748543A (en) * | 2019-03-11 | 2019-05-14 | 三河方元绿洲节能科技有限公司 | A kind of ultralight complex heat-preservation fire proofing material and preparation method thereof |
| CN109748543B (en) * | 2019-03-11 | 2021-09-28 | 三河方元绿洲节能科技有限公司 | Ultra-light composite heat-insulation fireproof material and preparation method thereof |
| CN111138141A (en) * | 2020-02-18 | 2020-05-12 | 深圳市科建建设集团有限公司 | Heat insulation material for building energy conservation |
| CN112551952A (en) * | 2020-11-19 | 2021-03-26 | 中猫科技有限公司 | Multidimensional composite ceramic thermal insulation material and manufacturing method thereof |
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| Publication number | Publication date |
|---|---|
| CN104773985B (en) | 2017-06-30 |
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Effective date of registration: 20171228 Address after: The old border road town Baimiaozi village 115000 Liaoning city of Yingkou Province Patentee after: Yingkou Tian Rui new type building material Co., Ltd. Address before: 115000 Liaoning Yingkou small and medium enterprise Pioneer Park, Tian Rui new building materials Co., Ltd. Co-patentee before: Jia Hongqiang Patentee before: Jia Enrong |
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