CN102518224A - External wall thermal insulation composite board and manufacturing method thereof - Google Patents
External wall thermal insulation composite board and manufacturing method thereof Download PDFInfo
- Publication number
- CN102518224A CN102518224A CN2011104057255A CN201110405725A CN102518224A CN 102518224 A CN102518224 A CN 102518224A CN 2011104057255 A CN2011104057255 A CN 2011104057255A CN 201110405725 A CN201110405725 A CN 201110405725A CN 102518224 A CN102518224 A CN 102518224A
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- layer
- exterior
- composite plate
- wall heat
- heat insulation
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- 238000009413 insulation Methods 0.000 title claims abstract description 56
- 239000002131 composite material Substances 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000005520 cutting process Methods 0.000 claims abstract description 6
- 239000003365 glass fiber Substances 0.000 claims description 11
- 238000012423 maintenance Methods 0.000 claims description 9
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 8
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 7
- 239000004745 nonwoven fabric Substances 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 238000013459 approach Methods 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000010881 fly ash Substances 0.000 claims description 4
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 4
- 239000000395 magnesium oxide Substances 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 229920006248 expandable polystyrene Polymers 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000012779 reinforcing material Substances 0.000 abstract 1
- 238000010792 warming Methods 0.000 description 9
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011151 fibre-reinforced plastic Substances 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004604 Blowing Agent Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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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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- Laminated Bodies (AREA)
- Panels For Use In Building Construction (AREA)
- Building Environments (AREA)
Abstract
The invention provides an external wall thermal insulation composite board and a manufacturing method of the external wall thermal insulation composite board. The external wall thermal insulation composite board comprises a middle thermal insulation layer and reinforcing material layers which are adhered with surfaces of two sides of the thermal insulation layer. The manufacturing method comprises the steps of slurrying, uncoiling, distributing materials, extruding, cutting off, maintaining, and cutting. The invention has the beneficial effects that the thermal insulation performance is good, the cost is low, and simultaneously, the external wall thermal insulation board has quite long service life. The thermal insulation board uses common materials, has a good thermal insulation effect and long service life and can be manufactured in a large scale.
Description
Technical field
The present invention relates to constructional materials and energy-conserving and environment-protective field, especially relate to a kind of exterior-wall heat insulation composite plate and manufacturing approach thereof.
Background technology
Along with development of human society, " saving energy and reduce the cost " is increasing to be mentioned, especially the insulation of external wall more and more comes into one's own, and has caused national concern.At present, adopt inorganic material mostly at external wall, the material thermal resistance is low so is not incubated, and the organic insulation material high insulating effect, but is highly combustible, and so just presses for a kind of appearance of new exterior-wall heat insulation scheme.The complex heat-preservation scheme that adopts at present is on the inanimate matter body of wall, to paste the organic heat insulating material of one deck earlier; Smear the special clay of one deck or coating in order to fire prevention at heat insulation material surface again, but this scheme is a processing and fabricating at the scene, production efficiency is low; Receive weather effect big, long construction period.University Of Ji'nan, Shandong architectural scientific research institute disclose a kind of scheme of warming plate in patent " fiber-reinforced polymer mortar foamed plastics external wall insulation " (01244355.7), just plastic foamboard and fiber-reinforced polymer are simply formed with mortar is bonding.Zhu Hengjie discloses a kind of scheme of producing froth inorganic stock with magnesia, flyash, magnesium chloride, blowing agent in (1150988A) at its patent application document " inorganic thermal insulation sound-proof fire-proof foam material and production method thereof "; But various, the complex manufacturing of this scheme raw material type; And product is heavier; Adhesive strength is not firm, comes off easily, and actual life is not long.
Summary of the invention
The purpose of this invention is to provide a kind of existing good heat insulating ability; With low cost again; Also have the external wall insulation in quite long application life simultaneously, this warming plate raw material is common, high insulating effect, long service life, can realize exterior-wall heat insulation composite plate and the manufacturing approach thereof produced in enormous quantities.
Technical scheme of the present invention is:
The invention provides a kind of exterior-wall heat insulation composite plate, the insulation layer in the middle of comprising is with the bonding layers of reinforcement of said insulation layer both side surface.
Preferably, in the above-mentioned exterior-wall heat insulation composite plate, said layers of reinforcement comprise bond together inside and outside two-layer, internal layer is a glass fiber mesh, skin is a nonwoven.
Preferably, in the above-mentioned exterior-wall heat insulation composite plate, said insulation layer is stirred through mixing and water adding by the raw material that comprises following parts by weight and prepares: flyash: 20-40 part; Expandable polystyrene bead: 3-12 part; Magnesium chloride: 15-32 part; Magnesia: 8-23 part; Cement: 22-46 part.
The invention provides a kind of manufacturing approach of exterior-wall heat insulation composite plate, may further comprise the steps:
(1) slurrying: take by weighing each component according to above-mentioned insulation layer prescription, stir, add water then gradually and stir, form thick insulation layer;
(2) uncoiling: layer of non-woven fabric and layer of glass net are together sent into production line, nonwoven below, glass fiber mesh is up;
(3) cloth: the insulation layer cloth that step 1 is stirred through distributing device arrives above step 2 glass fiber mesh, successively covers layer of glass net and layer of non-woven fabric more above that;
(4) extruding: make exterior-wall heat insulation composite plate one-step forming just through extruding, form that the two sides is level and smooth, the sheet material of consistency of thickness, this moment insulation layer in the centre, both sides are bonding layer of glass net and layer of non-woven fabric respectively;
(5) cut off: continuous exterior-wall heat insulation composite plate is cut off;
(6) maintenance: exterior-wall heat insulation composite plate piling or the airing cut off, maintenance 24-96 hour;
(7) cutting: the exterior-wall heat insulation composite plate that maintenance is good is cut on demand, obtains exterior-wall heat insulation composite plate finished product.
Advantage and good effect that the present invention has are: 1. the present invention has good heat insulating ability, is more than 1.5 times of general warming plate effect; Raw materials for production common, be easy to buy, with low cost; 3. the light weight of product own is bonding firm, and difficult drop-off has quite long application life; 4. production technology is advanced, and equipment is simple, is fit to suitability for industrialized production.
Description of drawings
Fig. 1 is a composite plate structure sketch map of the present invention.
Among the figure:
1, insulation layer 2, glass fiber mesh 3, nonwoven
The specific embodiment
As shown in Figure 1, the insulation layer 1 in the middle of the present invention includes, with the bonding layers of reinforcement of said insulation layer 1 both side surface, said layers of reinforcement comprise bond together inside and outside two-layer, internal layer is a glass fiber mesh 2, skin is a nonwoven 3.
The manufacturing approach of the exterior-wall heat insulation composite plate of a kind of length 2.4m, width 1.2m, thickness 40mm comprises the steps:
1. slurrying: component is: flyash: 20-40 part; Expandable polystyrene bead: 3-12 part; Magnesium chloride: 15-32 part; Magnesia: 8-23 part; Cement: 22-46 part, stir, add water then gradually and stir, and stir to being thick, make insulation layer;
2. uncoiling: with one deck width is that 1.25m nonwoven and one deck width are that the 1.25m glass fiber mesh is together sent into production line, nonwoven below, glass fiber mesh is up;
3. cloth: the insulation layer cloth that step 1 is stirred through distributing device is to above step 2 glass fiber mesh, and thickness is 42-45mm, more above that successively cover width be layer of glass net and the layer of non-woven fabric of 1.25m;
4. extruding: make warming plate one-step forming just through extruding, form that the two sides is level and smooth, width is that 1.25m, thickness are the sheet material of 40mm;
5. cut off: continuous warming plate is cut off, and length is 2.5m;
6. maintenance: warming plate piling or the airing cut off, maintenance 24-96 hour;
7. cutting: the warming plate that maintenance is good cuts, and cutting back length is that 2.4m, width are 1.2m, so far obtains the qualified shaping warming plate of size;
8. pack:, pack then the warming plate dedusting.
More than one embodiment of the present of invention are specified, but said content is merely preferred embodiment of the present invention, can not be considered to be used to limit practical range of the present invention.All equalizations of doing according to application range of the present invention change and improve etc., all should still belong within the patent covering scope of the present invention.
Claims (4)
1. an exterior-wall heat insulation composite plate is characterized in that: comprise middle insulation layer, with the bonding layers of reinforcement of said insulation layer both side surface.
2. a kind of exterior-wall heat insulation composite plate according to claim 1 is characterized in that: said layers of reinforcement comprise bond together inside and outside two-layer, internal layer is a glass fiber mesh, skin is a nonwoven.
3. a kind of exterior-wall heat insulation composite plate according to claim 1 and 2 is characterized in that: said insulation layer is stirred through mixing and water adding by the raw material that comprises following parts by weight and prepares: flyash: 20-40 part; Expandable polystyrene bead: 3-12 part; Magnesium chloride: 15-32 part; Magnesia: 8-23 part; Cement: 22-46 part.
4. manufacturing approach like each described a kind of exterior-wall heat insulation composite plate of claim 1-3 is characterized in that may further comprise the steps:
(1) slurrying: take by weighing each component according to above-mentioned insulation layer prescription, stir, add water then gradually and stir, form thick insulation layer;
(2) uncoiling: layer of non-woven fabric and layer of glass net are together sent into production line, nonwoven below, glass fiber mesh is up;
(3) cloth: the insulation layer cloth that step 1 is stirred through distributing device arrives above step 2 glass fiber mesh, successively covers layer of glass net and layer of non-woven fabric more above that;
(4) extruding: make exterior-wall heat insulation composite plate one-step forming just through extruding, form that the two sides is level and smooth, the sheet material of consistency of thickness, this moment insulation layer in the centre, both sides are bonding layer of glass net and layer of non-woven fabric respectively;
(5) cut off: continuous exterior-wall heat insulation composite plate is cut off;
(6) maintenance: exterior-wall heat insulation composite plate piling or the airing cut off, maintenance 24-96 hour;
(7) cutting: the exterior-wall heat insulation composite plate that maintenance is good is cut on demand, obtains exterior-wall heat insulation composite plate finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110405725.5A CN102518224B (en) | 2011-12-08 | 2011-12-08 | External wall thermal insulation composite board and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110405725.5A CN102518224B (en) | 2011-12-08 | 2011-12-08 | External wall thermal insulation composite board and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102518224A true CN102518224A (en) | 2012-06-27 |
| CN102518224B CN102518224B (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110405725.5A Active CN102518224B (en) | 2011-12-08 | 2011-12-08 | External wall thermal insulation composite board and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102518224B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105130377A (en) * | 2015-09-28 | 2015-12-09 | 中材高新成都能源技术有限公司 | Novel silicate cement |
| CN105643771A (en) * | 2015-12-31 | 2016-06-08 | 卓达新材料科技集团有限公司 | Manufacturing method of cold-pressed insulation board |
| CN105948692A (en) * | 2015-08-31 | 2016-09-21 | 曹芳芹 | Composite fireproof insulation board and preparation method thereof |
| CN106739233A (en) * | 2016-11-29 | 2017-05-31 | 昆山顶牛市政建设有限公司 | A kind of fireproof waterproof heat-preservation composite plate and preparation method thereof |
| CN107130698A (en) * | 2017-07-03 | 2017-09-05 | 张家港市盛港绿色防火建材有限公司 | A kind of cement external wall insulation and its manufacture method |
| CN107448004A (en) * | 2017-08-18 | 2017-12-08 | 淮北庆荣高光建筑科技有限公司 | A kind of exterior wall anti-dropout filled type internal repair ball |
| CN108915104A (en) * | 2018-06-22 | 2018-11-30 | 中国冶集团有限公司 | Utilize the wall insulating layer and its construction method of rice-straw ash |
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| CN2419291Y (en) * | 2000-03-24 | 2001-02-14 | 齐峰 | Composite thermal insulation sheet |
| CN1385395A (en) * | 2002-07-01 | 2002-12-18 | 徐清江 | Light high-strength thermal-insulation material for builidng |
| CN2578425Y (en) * | 2002-08-23 | 2003-10-08 | 李长科 | Inorganic fireproof thermal insulated board |
| WO2007116400A2 (en) * | 2006-04-11 | 2007-10-18 | Aharon Barda | A tablet for absorbing waste drainage comprising hydrogel |
| CN201321670Y (en) * | 2008-08-29 | 2009-10-07 | 张树国 | Light partition plate |
| CN202430841U (en) * | 2011-12-08 | 2012-09-12 | 天津霖田冶金科技有限公司 | Composite outer-wall thermal-insulation board |
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2011
- 2011-12-08 CN CN201110405725.5A patent/CN102518224B/en active Active
Patent Citations (6)
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| CN2419291Y (en) * | 2000-03-24 | 2001-02-14 | 齐峰 | Composite thermal insulation sheet |
| CN1385395A (en) * | 2002-07-01 | 2002-12-18 | 徐清江 | Light high-strength thermal-insulation material for builidng |
| CN2578425Y (en) * | 2002-08-23 | 2003-10-08 | 李长科 | Inorganic fireproof thermal insulated board |
| WO2007116400A2 (en) * | 2006-04-11 | 2007-10-18 | Aharon Barda | A tablet for absorbing waste drainage comprising hydrogel |
| CN201321670Y (en) * | 2008-08-29 | 2009-10-07 | 张树国 | Light partition plate |
| CN202430841U (en) * | 2011-12-08 | 2012-09-12 | 天津霖田冶金科技有限公司 | Composite outer-wall thermal-insulation board |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105948692A (en) * | 2015-08-31 | 2016-09-21 | 曹芳芹 | Composite fireproof insulation board and preparation method thereof |
| CN105130377A (en) * | 2015-09-28 | 2015-12-09 | 中材高新成都能源技术有限公司 | Novel silicate cement |
| CN105643771A (en) * | 2015-12-31 | 2016-06-08 | 卓达新材料科技集团有限公司 | Manufacturing method of cold-pressed insulation board |
| CN106739233A (en) * | 2016-11-29 | 2017-05-31 | 昆山顶牛市政建设有限公司 | A kind of fireproof waterproof heat-preservation composite plate and preparation method thereof |
| CN107130698A (en) * | 2017-07-03 | 2017-09-05 | 张家港市盛港绿色防火建材有限公司 | A kind of cement external wall insulation and its manufacture method |
| CN107448004A (en) * | 2017-08-18 | 2017-12-08 | 淮北庆荣高光建筑科技有限公司 | A kind of exterior wall anti-dropout filled type internal repair ball |
| CN107448004B (en) * | 2017-08-18 | 2019-04-12 | 宜昌永东建设工程有限公司 | A kind of exterior wall anti-dropout filled type internal repair ball |
| CN108915104A (en) * | 2018-06-22 | 2018-11-30 | 中国冶集团有限公司 | Utilize the wall insulating layer and its construction method of rice-straw ash |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102518224B (en) | 2014-04-16 |
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