CN105084854A - Integral light exterior wall external insulation template - Google Patents
Integral light exterior wall external insulation template Download PDFInfo
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- CN105084854A CN105084854A CN201510495979.9A CN201510495979A CN105084854A CN 105084854 A CN105084854 A CN 105084854A CN 201510495979 A CN201510495979 A CN 201510495979A CN 105084854 A CN105084854 A CN 105084854A
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- exterior wall
- integral light
- external insulation
- external wall
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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Abstract
The invention discloses an integral light exterior wall external insulation template. The integral light exterior wall external insulation template is composed of filler, non-woven fabric and gridding cloth in a separated mode. The filler is composed of, by weight, 30-41 parts of magnesium oxide, 15-25 parts of magnesium chloride, 8-12 parts of cellulose, 0.5-2 parts of perlite, 5-12 parts of flyash, 1-2 parts of talcum powder, 1-2 parts of slag, 3-10 parts of light particles, 0.1-0.5 part of modifying agent, 0.5-1 part of water repellent, 0.2-0.5 part of water reducing agent, 0.1-0.5 part of fortifier and 0.1-0.3 part of foaming agent. The integral light exterior wall external insulation template is higher in strength, lighter, better in self-insulation effect, better in strength, high in tenacity and good in flexibility, achieves sound insulation, and has the advantages that tensile strength, bending resistance and pressing resistance are obviously enhanced. External insulation and the template are integrated, so that construction and mounting cost and transportation cost are greatly reduced, secondary exterior wall external insulation is not needed, exterior wall external insulation of a building is long in service life and good in sound insulation effect, heat insulation and energy saving are achieved, and the integral light exterior wall external insulation template is green and low in carbon.
Description
Technical field
The present invention relates to a kind of integral light external wall outer insulation template, belong to building material technical field.
Background technology
Novel light building materials heat-preserving building system research and development started from for the end of the year 1998, and research and development basic point comes from country's call to be forbidden to use clay brick, protection soil.Require to build as early as possible green building, energy-conservation, prevent fires, save land, waterproof, green, low-carbon (LC), environmental-friendly construction material, reduce building cost, improve building efficiency, build the Architecture Policies of the novel building system of green, environment protective villas and other building fields.
At present, the external wall outer insulation great majority that most of building system material produce enterprise produces, for not preventing fires or the fire prevention of B level, although there is certain energy-saving effect, do not reach the fire protection requirement of A1 level.And produce the part energy-saving and heat-insulating material that uses and destroy ecological resources, do not meet the call of national environmental protection, energy-conservation, green, low-carbon (LC).From holistic approach, although existing heat-insulation system product is varied, the main shortcoming existed is: do not prevent fires, intensity is low, water-intake rate is high, easily come off, particularly occur Moisture Regain on rainy day.Some heat-insulation system is not durable, easily aging, oxidation, and easily make the product whitewashed beyond lagging material come off, flexible rate of expansion is large, easily chaps, wasting phenomenon especially severe during installation.
Outer wall template is generally independent design, and concreting in site is assembled, long construction period, and flameproof effect is poor, the problems such as to reuse with external wall insulation.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, there is provided that a kind of bonding strength is high, utilization ratio is high, speed of application is fast, external wall outer insulation cost is low, good energy-conserving effect, insulation, sound insulation, intensity are high, the life-span is long integral light external wall outer insulation template, and body of wall directly combines, secondary is not needed to construct, the fire prevention of A1 level can be reached, lightweight, green, low-carbon (LC), environmental protection, in air, not discharge any poisonous, obnoxious flavour and heavy metal element.
For achieving the above object, the technology used in the present invention means are: integral light external wall outer insulation template, be made up of stopping composition and non-woven fabrics, grid cloth interval, described stopping composition is made up of by weight following raw material: magnesium oxide 30 ~ 41, magnesium chloride 15 ~ 25, Mierocrystalline cellulose 8 ~ 12, perlite 0.5 ~ 2, flyash 5 ~ 12, talcum powder 1 ~ 2, slag 1 ~ 2, light granules 3 ~ 10, properties-correcting agent 0.1 ~ 0.5, hydrophober 0.5 ~ 1, water reducer 0.2 ~ 0.5, toughener 0.1 ~ 0.5, whipping agent 0.1 ~ 0.3; Described light granules is EPS particle, haydite or both mixtures, wherein EPS particle 0 ~ 10, haydite 0 ~ 8.
Further, described haydite is earth haydite, the one of mine tailing haydite or both mixing.
Further, described Mierocrystalline cellulose is the various wood fibre of 20 ~ 100 order and length < 8mm, and fineness is the mixture of the organic fibre of 2 ~ 25.
The preparation method of integral light external wall outer insulation template, comprises the following steps:
(1) magnesium oxide, magnesium chloride, flyash, perlite, Mierocrystalline cellulose, slag is taken by weight, chlorinated water stirs in mixing and blending machine, then the raw material except alkali-proof glass screen grid cloth and permeable or waterproof non-woven fabrics is added in mixing and blending machine and mix, stir;
(2) by the raw material after mix and blend in step one, according to one deck raw material one deck alkali-proof glass screen grid cloth and permeable or waterproof non-woven fabrics 2 ~ 5 times repeatedly, then shaping by flat die machine rolloff, send into the solidification of solidification car, solidification value 20 ~ 80 DEG C is set, 10 ~ 20 hours set times, after solidification, sends into maintenance between maintenance, curing temperature arranges 10 ~ 50 DEG C, maintenance 36 ~ 48 hours;
(3) sheet material after maintenance is passed through excision forming, make the external wall outer insulation template integrated finished of customer requirement.
Further, in described step (2), flat die machine rolloff is shaping, and the embryonic plate one side formed is light face, and another side is that hair side or two sides are light face.
The invention has the beneficial effects as follows: the multi-layer net cloth that interval uses and non-woven fabrics, be combined with each other stopping composition firmly, make whole external wall outer insulation sheet material have higher intensity; Owing to have employed magnesia cement and conjugated fibre, EPS particle and haydite, make Outwall thermal insulation board lightweight more, soundproof effect improves greatly, and self-heat conserving better effects if, more has intensity, and toughness is high, flexible, has tension, a feature that anti-folding, resistance to compression obviously strengthen.Surgery therapy is integrated with template greatly reduces construction and installation cost and transportation cost, secondary is not needed to do external wall outer insulation, make the external wall outer insulation long service life of buildings, soundproof effect good, insulation, energy-conservation, green, low-carbon (LC) can be reached, outer-wall crack-resisting seam and the problem that comes off can be solved again, outwards do not discharge any toxic and harmful and heavy metal element.
Embodiment
embodiment 1
Integral light external wall outer insulation template, be made up of stopping composition and non-woven fabrics, grid cloth interval, described stopping composition is made up of by weight following raw material: magnesium oxide 30 ~ 41, magnesium chloride 15 ~ 25, Mierocrystalline cellulose 8 ~ 12, perlite 0.5 ~ 2, flyash 5 ~ 12, talcum powder 1 ~ 2, slag 1 ~ 2, EPS particle 3 ~ 10, haydite 3 ~ 8, properties-correcting agent 0.1 ~ 0.5, hydrophober 0.5 ~ 1, water reducer 0.2 ~ 0.5, toughener 0.1 ~ 0.5, whipping agent 0.1 ~ 0.3.
The preparation method of integral light external wall outer insulation template, comprises the following steps:
(1) magnesium oxide, magnesium chloride, flyash, perlite, Mierocrystalline cellulose, slag is taken by weight, chlorinated water stirs in mixing and blending machine, then the raw material except alkali-proof glass screen grid cloth and permeable or waterproof non-woven fabrics is added in mixing and blending machine and mix, stir;
(2) by the raw material after mix and blend in step one, according to one deck raw material one deck alkali-proof glass screen grid cloth and permeable or waterproof non-woven fabrics 2 ~ 5 times repeatedly, then shaping by flat die machine rolloff, send into the solidification of solidification car, solidification value 20 ~ 80 DEG C is set, 10 ~ 20 hours set times, after solidification, sends into maintenance between maintenance, curing temperature arranges 10 ~ 50 DEG C, maintenance 36 ~ 48 hours;
(3) sheet material after maintenance is passed through excision forming, make the external wall outer insulation template integrated finished of customer requirement.
In described step (2), flat die machine rolloff is shaping, and the embryonic plate one side formed is light face, and another side is hair side.
embodiment 2
Integral light external wall outer insulation template, be made up of stopping composition and non-woven fabrics, grid cloth interval, described stopping composition is made up of by weight following raw material: magnesium oxide 30 ~ 41, magnesium chloride 15 ~ 25, Mierocrystalline cellulose 8 ~ 12, perlite 0.5 ~ 2, flyash 5 ~ 12, talcum powder 1 ~ 2, slag 1 ~ 2, EPS particle 3 ~ 10, properties-correcting agent 0.1 ~ 0.5, hydrophober 0.5 ~ 1, water reducer 0.2 ~ 0.5, toughener 0.1 ~ 0.5, whipping agent 0.1 ~ 0.3.
Described Mierocrystalline cellulose is the various wood fibre of 20 ~ 100 order and length < 8mm, and fineness is the mixture of the organic fibre of 2 ~ 25.
embodiment 3
Integral light external wall outer insulation template, be made up of stopping composition and non-woven fabrics, grid cloth interval, described stopping composition is made up of by weight following raw material: magnesium oxide 30 ~ 41, magnesium chloride 15 ~ 25, Mierocrystalline cellulose 8 ~ 12, perlite 0.5 ~ 2, flyash 5 ~ 12, talcum powder 1 ~ 2, slag 1 ~ 2, haydite 3 ~ 8, properties-correcting agent 0.1 ~ 0.5, hydrophober 0.5 ~ 1, water reducer 0.2 ~ 0.5, toughener 0.1 ~ 0.5, whipping agent 0.1 ~ 0.3.
Described haydite is earth haydite, the one of mine tailing haydite or both mixing.
The multi-layer net cloth that interval of the present invention uses and non-woven fabrics, be combined with each other stopping composition firmly, make whole external wall outer insulation sheet material have higher intensity; Owing to have employed magnesia cement and conjugated fibre, EPS particle and haydite, make Outwall thermal insulation board lightweight more, soundproof effect improves greatly, and self-heat conserving better effects if, more has intensity, and toughness is high, flexible, has tension, a feature that anti-folding, resistance to compression obviously strengthen.Surgery therapy is integrated with template greatly reduces construction and installation cost and transportation cost, secondary is not needed to do external wall outer insulation, make the external wall outer insulation long service life of buildings, soundproof effect good, insulation, energy-conservation, green, low-carbon (LC) can be reached, outer-wall crack-resisting seam and the problem that comes off can be solved again, outwards do not discharge any toxic and harmful and heavy metal element.
The above is only the preferred embodiment of the present invention, protection scope of the present invention be not only confined to above-described embodiment, and all technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. integral light external wall outer insulation template, be made up of stopping composition and non-woven fabrics, grid cloth interval, described stopping composition is made up of by weight following raw material: magnesium oxide 30 ~ 41, magnesium chloride 15 ~ 25, Mierocrystalline cellulose 8 ~ 12, perlite 0.5 ~ 2, flyash 5 ~ 12, talcum powder 1 ~ 2, slag 1 ~ 2, light granules 3 ~ 10, properties-correcting agent 0.1 ~ 0.5, hydrophober 0.5 ~ 1, water reducer 0.2 ~ 0.5, toughener 0.1 ~ 0.5, whipping agent 0.1 ~ 0.3; Described light granules is EPS particle, haydite or both mixtures, wherein EPS particle 0 ~ 10, haydite 0 ~ 8.
2. integral light external wall outer insulation template according to claim 1, is characterized in that: described haydite is earth haydite, the one of mine tailing haydite or both mixing.
3. integral light external wall outer insulation template according to claim 1, is characterized in that: described Mierocrystalline cellulose is the various wood fibre of 20 ~ 100 order and length < 8mm, and fineness is the mixture of the organic fibre of 2 ~ 25.
4. integral light external wall outer insulation template as claimed in claim 1, its preparation method, be characterised in that: (1) takes magnesium oxide, magnesium chloride, flyash, perlite, Mierocrystalline cellulose, slag by weight, chlorinated water stirs in mixing and blending machine, then the raw material except alkali-proof glass screen grid cloth and permeable or waterproof non-woven fabrics is added in mixing and blending machine and mix, stir;
(2) by the raw material after mix and blend in step one, according to one deck raw material one deck alkali-proof glass screen grid cloth and permeable or waterproof non-woven fabrics 2 ~ 5 times repeatedly, then shaping by flat die machine rolloff, send into the solidification of solidification car, solidification value 20 ~ 80 DEG C is set, 10 ~ 20 hours set times, after solidification, sends into maintenance between maintenance, curing temperature arranges 10 ~ 50 DEG C, maintenance 36 ~ 48 hours;
(3) sheet material after maintenance is passed through excision forming, make the external wall outer insulation template integrated finished of customer requirement.
5. the preparation method of integral light external wall outer insulation template according to claim 4, is characterized in that: in described step (2), flat die machine rolloff is shaping, and the embryonic plate one side formed is light face, and another side is that hair side or two sides are light face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510495979.9A CN105084854A (en) | 2015-08-14 | 2015-08-14 | Integral light exterior wall external insulation template |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510495979.9A CN105084854A (en) | 2015-08-14 | 2015-08-14 | Integral light exterior wall external insulation template |
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| CN105084854A true CN105084854A (en) | 2015-11-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759985A (en) * | 2016-11-24 | 2017-05-31 | 安庆市凯瑞建材有限公司 | A kind of magnesia composite external wall insulation and its manufacture method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994348A (en) * | 2010-09-08 | 2011-03-30 | 高大礼 | Machine-made inorganic silicon-magnesium external wall thermal insulation composite board through one-step molding and production technology thereof |
| CN102060501A (en) * | 2010-11-03 | 2011-05-18 | 中国科学院青海盐湖研究所 | Dolomite magnesium cement inner and outer wall fireproof decoration board and preparation method thereof |
| CN104264853A (en) * | 2014-10-11 | 2015-01-07 | 平昌沃德科技发展有限公司 | Fireproof plate and manufacturing method thereof |
-
2015
- 2015-08-14 CN CN201510495979.9A patent/CN105084854A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994348A (en) * | 2010-09-08 | 2011-03-30 | 高大礼 | Machine-made inorganic silicon-magnesium external wall thermal insulation composite board through one-step molding and production technology thereof |
| CN102060501A (en) * | 2010-11-03 | 2011-05-18 | 中国科学院青海盐湖研究所 | Dolomite magnesium cement inner and outer wall fireproof decoration board and preparation method thereof |
| CN104264853A (en) * | 2014-10-11 | 2015-01-07 | 平昌沃德科技发展有限公司 | Fireproof plate and manufacturing method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759985A (en) * | 2016-11-24 | 2017-05-31 | 安庆市凯瑞建材有限公司 | A kind of magnesia composite external wall insulation and its manufacture method |
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Application publication date: 20151125 |