CN102979207A - Modified cement polyphenyl granule composite vacuum insulated panel and preparation method thereof - Google Patents

Modified cement polyphenyl granule composite vacuum insulated panel and preparation method thereof Download PDF

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Publication number
CN102979207A
CN102979207A CN2012104497160A CN201210449716A CN102979207A CN 102979207 A CN102979207 A CN 102979207A CN 2012104497160 A CN2012104497160 A CN 2012104497160A CN 201210449716 A CN201210449716 A CN 201210449716A CN 102979207 A CN102979207 A CN 102979207A
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China
Prior art keywords
cement
insulation plate
mortar
granular polystyrene
fiber
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CN2012104497160A
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Chinese (zh)
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CN102979207B (en
Inventor
翟传伟
李壮贤
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Anhui Keruike Insulation Material Co ltd
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Qingdao Creek New Environmental Materials Co Ltd
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Priority to CN201210449716.0A priority Critical patent/CN102979207B/en
Priority to CN201410548686.8A priority patent/CN104234252B/en
Publication of CN102979207A publication Critical patent/CN102979207A/en
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Publication of CN102979207B publication Critical patent/CN102979207B/en
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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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/242—Slab shaped vacuum insulation
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/10—Insulation, e.g. vacuum or aerogel insulation

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  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

The invention relates to a modified cement polyphenyl granule composite vacuum insulated panel. The modified cement polyphenyl granule composite vacuum insulated panel is characterized by comprising a vacuum heat insulation panel and modified cement polyphenyl granule thermal mortar which covers the periphery of the vacuum heat insulation panel. The vacuum heat insulation panel comprises core materials, high strength air resistance film and interface mortar. The high strength air resistance film covers the periphery of the core materials and is encapsulated between core materials through vacuumpumping. A layer of interface mortar is coated on the periphery of the high strength air resistance film. The thickness of the interface mortar is 2 millimeters to 3 millimeters. The modified cement polyphenyl granule composite vacuum insulated panel has the advantages that problem of damage and air leakage of the vacuum heat insulation plate in a work process is solved, construction and installation are convenient to achieve, heat retaining property, water resisting property, durability and freezing resistance are good, flame class is non-ignitable or fire-retardant and fireproof performance is good.

Description

Modified cement granular polystyrene composite vacuum insulation plate and preparation method thereof
Technical field
The present invention relates to a kind of outer-wall thermal insulation composite plate of building field, the definite a kind of modified cement granular polystyrene composite vacuum insulation plate and preparation method thereof that says.
Background technology
At present common heat insulating material has silicate heat insulating material, ceramic thermal insulation material, glue powder polyphenyl particle, foam cement plate, polystyrene thermal insulation plate, A level inorganic fire thermal insulation mortar etc. on the market.Above-mentioned organic insulation material good heat insulating, but it is inflammable, fireproof performance is poor; The inorganic heat insulation material fireproof performance is good, but its heat insulation effect is undesirable.This has just limited the application of these heat insulating materials at building field.
Summary of the invention
The objective of the invention is in order to overcome the defective of above external-wall heat-insulation material, a kind of good effect of heat insulation, tension compressive strength height, easy construction, A level fireproof NEW TYPE OF COMPOSITE vacuum heat-insulating plate are provided.Technical scheme of the present invention is: a kind of modified cement granular polystyrene composite vacuum insulation plate comprises the vacuum thermal insulation plate and is coated on its peripheral modified cement polyphenyl particle heat-insulating mortar.
Described vacuum heat-insulating plate comprises core, high strength gas barrier film and boundary mortar, described high strength gas barrier film is wrapped in the periphery of core, and and core between by vacuumizing encapsulation, be coated with one deck boundary mortar in the periphery of described high strength gas barrier film, the thickness of this boundary mortar is 0.1～3mm.
Described vacuum thermal insulation plate comprises core and high strength gas barrier film, and described high strength gas barrier film is wrapped in the periphery of core, and and core between by vacuumizing encapsulation.
Described core is by superfine silicon dioxide powder 40-90wt%, inserts 0-45wt%, inorganic core material 0-20wt%, fiber 1-18wt%, getter 0-3wt%, vacuum stabilizing agent 0-3wt%.
Described superfine silicon dioxide powder is one or more mixtures according to arbitrary proportion mixing composition in silica flour, silicon ash, pozzolan, SILICA FUME, perlite powder, the SiO 2 powder, and its bulk density is 80-280kg/m 3, specific area is 10-39m 2/ g, average grain diameter is the 0.1-2 micron.
Described inserts is one or more mixtures that form according to arbitrary proportion in flyash, expanded perlite, close hole perlite, glass bead, sawdust, wood chip, crop stalk crushed material, shredded paper bits, glass wool chip, foam, rock wool debris, granules of polystyrene, dry mud, kieselguhr, super glass wool, centrifugally glass-wool, rock wool, aluminic acid aluminum fiber, the ceramic fibre.
Described inorganic core material is one or more mixtures that form according to arbitrary proportion in aeroge, aerosil, precipitated silica, the white carbon.
Described fiber is one or more mixtures that form according to arbitrary proportion in glass chopped silk, super glass wool, flame cotton, aluminium silicate wool, ceramic fiber cotton, brucite fiber, foam, cotton, the synthetic cotton, its length is 3-12mm, and fibre diameter is the 0.2-13 micron.
Described getter is one or more mixtures that form according to arbitrary proportion in active carbon, barium lithium alloy activator, calcium oxide, magnesia, the silica gel.
Described vacuum stabilizing agent is a kind of or the two mixture that forms according to arbitrary proportion in carborundum and the superfine fibre active carbon material.
Described high strength gas barrier film is composited by the overcoat in the outside and inboard sealant; Wherein, overcoat is composited by in glass-fiber-fabric, nonwoven, carbon-fiber cloth, basalt fiber cloth, ceramic fiber cloth, the woven fabric one or more; Sealant is composited by aluminium foil, aluminizer, polyester film, nylon film, polyethylene sheeting, polyvinyl chloride film, polystyrene film, polyvinylidene chloride, polyvinyl alcohol film, ethylene-vinyl acetate copolymer film, ethylene-vinyl alcohol copolymer film, polycarbonate film, polyacrylic one or more.
Described boundary mortar prepares by the following method and gets, take by weighing following weight portion raw material: 30～45 parts of cement, 5～10 parts of 30-50 purpose quartz sands, 7～10 parts of coarse whitings, 3～5 parts of SILICA FUME, 4～7 parts of rubber powders, 3 parts of Admixtures, 15～20 parts of emulsions with the abundant mix and blend of each raw material after taking by weighing, and get final product.
Cement in the described boundary mortar adopts one or more mixtures that form in any proportion in portland cement, aluminate cement, sulphate aluminium cement, ferrous aluminate cement, magnesia cement, the high strength gypsum.
Described Admixture is the mixture that obtains after polypropylene fibre, tartaric acid, hydroxypropyl methylcellulose, lignin and polyvinyl alcohol make up in any proportion.
Described polyphenyl particle heat-insulating mortar comprises each component of following weight portion: granular polystyrene 0.5-2 part, cement 50-70 part, flyash 15-25 part, grey calcium 10-20 part, 4～8 parts of emulsions, 1～3 part of Admixture.
Described cement adopts one or more mixtures that form in any proportion in portland cement, aluminate cement, sulphate aluminium cement, ferrous aluminate cement, magnesia cement, the high strength gypsum.
Described Admixture is that each component of following weight portion forms: 0.5 part of hydroxypropyl methylcellulose, 0.2 part of polyvinyl alcohol, 0.4 part in lignin, 0.1 part of fiber, 0.8 part of calcium formate, wherein said fiber is one or more mixtures that form in any proportion of polypropylene fibre, polyester fiber and stalk fibre, the length of fiber is 5-9mm, and diameter is 3-7 μ m.
A kind of preparation method of modified cement granular polystyrene composite vacuum insulation plate may further comprise the steps:
(1) will prepare each component weighing of polyphenyl particle heat-insulating mortar after, fully mix, obtain mixture;
(2) mixture that obtains in the step (1) is stirred 10min with putting into after water mixes in the mixer, guarantee fully to mix, obtain polyphenyl particle heat-insulating mortar, wherein water is 1:1.5 with the mass ratio of the mixture of above-mentioned each component composition;
(3) get the mould of specification, divide first the thick cement and polystyrene particle mortar of one deck 2-15mm in the bottom surface, put into again the vacuum thermal insulation plate of specification, the area of this vacuum thermal insulation plate is less than the area of mould, and six of the vacuum thermal insulation plate with mould between all keep identical apart from 5-15mm, then build in the above the thick granular polystyrene mortar of 2-15mm, leave standstill the demoulding behind the 8-24 h, under natural environmental condition, cover maintenance 3-28 days with plastic sheeting again and get final product, obtain modified cement granular polystyrene composite vacuum insulation plate.
A kind of preparation method of modified cement granular polystyrene composite vacuum insulation plate may further comprise the steps:
(1) will prepare each component weighing of polyphenyl particle heat-insulating mortar after, fully mix, obtain mixture;
(2) mixture that obtains in the step (1) is stirred 10min with putting into after water mixes in the mixer, guarantee fully to mix, obtain polyphenyl particle heat-insulating mortar, wherein water is 1:1.5 with the mass ratio of the mixture of above-mentioned each component composition;
(3) get the mould of specification, divide first the thick cement and polystyrene particle mortar of one deck 2-15mm in the bottom surface, put into again the vacuum thermal insulation plate of specification, the area of this vacuum thermal insulation plate is the same with the area of mould, and four sides of vacuum thermal insulation plate just in time contact with mould, then build in the above the thick granular polystyrene mortar of 2-15mm, the granular polystyrene mortar is coated whole vacuum thermal insulation plate upper and lower surfaces, form overcoat, leave standstill the demoulding behind the 8-24 h, under natural environmental condition, cover maintenance 3-28 days with plastic sheeting again and get final product, obtain modified cement granular polystyrene composite vacuum insulation plate.
Advantage of the present invention is: solved the problem of the damaged gas leakage of vacuum thermal insulation plate in the work progress, and construction install convenience, it has good heat insulating ability, water resistance, durability and frost resistance, and the burning grade is not for firing or difficult combustion, and fireproof performance is good.
The specific embodiment
Embodiment 1: a kind of modified cement granular polystyrene composite vacuum insulation plate comprises the vacuum thermal insulation plate and is coated on its peripheral modified cement polyphenyl particle heat-insulating mortar.
Described vacuum thermal insulation plate comprises core, high strength gas barrier film and boundary mortar, described high strength gas barrier film is wrapped in the periphery of core, and and core between by vacuumizing encapsulation, be coated with one deck boundary mortar in the periphery of described high strength gas barrier film, the thickness of this boundary mortar is 0.1～3mm.
Described core is by superfine silicon dioxide powder 40-90wt%, inserts 0-45wt%, inorganic core material 0-20wt%, fiber 1-18wt%, getter 0-3wt%, vacuum stabilizing agent 0-3wt%.
Described superfine silicon dioxide powder is one or more mixtures according to arbitrary proportion mixing composition in silica flour, silicon ash, pozzolan, SILICA FUME, perlite powder, the SiO 2 powder, and its bulk density is 80-280kg/m 3, specific area is 10-39m 2/ g, average grain diameter is the 0.1-2 micron.
Described inserts is one or more mixtures that form according to arbitrary proportion in flyash, expanded perlite, close hole perlite, glass bead, sawdust, wood chip, crop stalk crushed material, shredded paper bits, glass wool chip, foam, rock wool debris, granules of polystyrene, dry mud, kieselguhr, super glass wool, centrifugally glass-wool, rock wool, aluminic acid aluminum fiber, the ceramic fibre.
Described inorganic core material is one or more mixtures that form according to arbitrary proportion in aeroge, aerosil, precipitated silica, the white carbon.
Described fiber is one or more mixtures that form according to arbitrary proportion in glass chopped silk, super glass wool, flame cotton, aluminium silicate wool, ceramic fiber cotton, brucite fiber, foam, cotton, the synthetic cotton, its length is 3-12mm, and fibre diameter is the 0.2-13 micron.
Described getter is one or more mixtures that form according to arbitrary proportion in active carbon, barium lithium alloy activator, calcium oxide, magnesia, the silica gel.
Described vacuum stabilizing agent is a kind of or the two mixture that forms according to arbitrary proportion in carborundum and the superfine fibre active carbon material.
Described high strength gas barrier film is composited by the overcoat in the outside and inboard sealant; Wherein, overcoat is composited by in glass-fiber-fabric, nonwoven, carbon-fiber cloth, basalt fiber cloth, ceramic fiber cloth, the woven fabric one or more; Sealant is composited by aluminium foil, aluminizer, polyester film, nylon film, polyethylene sheeting, polyvinyl chloride film, polystyrene film, polyvinylidene chloride, polyvinyl alcohol film, ethylene-vinyl acetate copolymer film, ethylene-vinyl alcohol copolymer film, polycarbonate film, polyacrylic one or more.
Described boundary mortar prepares by the following method and gets, take by weighing following weight portion raw material: 30～45 parts of cement, 5～10 parts of 30-50 purpose quartz sands, 7～10 parts of coarse whitings, 3～5 parts of SILICA FUME, 4～7 parts of rubber powders, 3 parts of Admixtures, 15～20 parts of emulsions with the abundant mix and blend of each raw material after taking by weighing, and get final product; Described Admixture is the mixture that obtains after polypropylene fibre, tartaric acid, hydroxypropyl methylcellulose, lignin and polyvinyl alcohol make up in any proportion.
Cement in the described boundary mortar adopts one or more mixtures that form in any proportion in portland cement, aluminate cement, sulphate aluminium cement, ferrous aluminate cement, magnesia cement, the high strength gypsum.
Described polyphenyl particle heat-insulating mortar comprises each component of following weight portion: granular polystyrene 0.5-2 part, cement 50-70 part, flyash 15-25 part, grey calcium 10-20 part, 4～8 parts of emulsions, 1～3 part of Admixture.
Described cement adopts one or more mixtures that form in any proportion in portland cement, aluminate cement, sulphate aluminium cement, ferrous aluminate cement, magnesia cement, the high strength gypsum.
Described Admixture is that each component of following weight portion forms: 0.5 part of hydroxypropyl methylcellulose, 0.2 part of polyvinyl alcohol, 0.4 part in lignin, 0.1 part of fiber, 0.8 part of calcium formate, wherein said fiber is one or more mixtures that form in any proportion of polypropylene fibre, polyester fiber and stalk fibre, the length of fiber is 5-9mm, and diameter is 3-7 μ m.
A kind of preparation method of modified cement granular polystyrene composite vacuum insulation plate may further comprise the steps:
(1) will prepare each component weighing of polyphenyl particle heat-insulating mortar after, fully mix, obtain mixture;
(2) mixture that obtains in the step (1) is stirred 10min with putting into after water mixes in the mixer, guarantee fully to mix, obtain polyphenyl particle heat-insulating mortar, wherein water is 1:1.5 with the mass ratio of the mixture of above-mentioned each component composition;
(3) get the mould of specification, divide first the thick cement and polystyrene particle mortar of one deck 2-15mm in the bottom surface, put into again the vacuum thermal insulation plate of specification, the area of this vacuum thermal insulation plate is less than the area of mould, and six of the vacuum thermal insulation plate with mould between all keep identical apart from 5-15mm, then build in the above the thick granular polystyrene mortar of 2-15mm, leave standstill the demoulding behind the 8-24 h, under natural environmental condition, cover maintenance 3-28 days with plastic sheeting again and get final product, obtain modified cement granular polystyrene composite vacuum insulation plate.
Embodiment 2:
A kind of modified cement granular polystyrene composite vacuum insulation plate comprises the vacuum thermal insulation plate and is coated on its peripheral modified cement polyphenyl particle heat-insulating mortar.
Described vacuum thermal insulation plate comprises core and high strength gas barrier film, and described high strength gas barrier film is wrapped in the periphery of core, and and core between by vacuumizing encapsulation.
Described core is by superfine silicon dioxide powder 40-90wt%, inserts 0-45wt%, inorganic core material 0-20wt%, fiber 1-18wt%, getter 0-3wt%, vacuum stabilizing agent 0-3wt%.
Described superfine silicon dioxide powder is one or more mixtures according to arbitrary proportion mixing composition in silica flour, silicon ash, pozzolan, SILICA FUME, perlite powder, the SiO 2 powder, and its bulk density is 80-280kg/m 3, specific area is 10-39m 2/ g, average grain diameter is the 0.1-2 micron.
Described inserts is one or more mixtures that form according to arbitrary proportion in flyash, expanded perlite, close hole perlite, glass bead, sawdust, wood chip, crop stalk crushed material, shredded paper bits, glass wool chip, foam, rock wool debris, granules of polystyrene, dry mud, kieselguhr, super glass wool, centrifugally glass-wool, rock wool, aluminic acid aluminum fiber, the ceramic fibre.
Described inorganic core material is one or more mixtures that form according to arbitrary proportion in aeroge, aerosil, precipitated silica, the white carbon.
Described fiber is one or more mixtures that form according to arbitrary proportion in glass chopped silk, super glass wool, flame cotton, aluminium silicate wool, ceramic fiber cotton, brucite fiber, foam, cotton, the synthetic cotton, its length is 3-12mm, and fibre diameter is the 0.2-13 micron.
Described getter is one or more mixtures that form according to arbitrary proportion in active carbon, barium lithium alloy activator, calcium oxide, magnesia, the silica gel.
Described vacuum stabilizing agent is a kind of or the two mixture that forms according to arbitrary proportion in carborundum and the superfine fibre active carbon material.
Described high strength gas barrier film is composited by the overcoat in the outside and inboard sealant; Wherein, overcoat is composited by in glass-fiber-fabric, nonwoven, carbon-fiber cloth, basalt fiber cloth, ceramic fiber cloth, the woven fabric one or more; Sealant is composited by aluminium foil, aluminizer, polyester film, nylon film, polyethylene sheeting, polyvinyl chloride film, polystyrene film, polyvinylidene chloride, polyvinyl alcohol film, ethylene-vinyl acetate copolymer film, ethylene-vinyl alcohol copolymer film, polycarbonate film, polyacrylic one or more.
Described polyphenyl particle heat-insulating mortar comprises each component of following weight portion: granular polystyrene 0.5-2 part, cement 50-70 part, flyash 15-25 part, grey calcium 10-20 part, 4～8 parts of emulsions, 1～3 part of Admixture.
Described cement adopts one or more mixtures that form in any proportion in portland cement, aluminate cement, sulphate aluminium cement, ferrous aluminate cement, magnesia cement, the high strength gypsum.
Described Admixture is that each component of following weight portion forms: 0.5 part of hydroxypropyl methylcellulose, 0.2 part of polyvinyl alcohol, 0.4 part in lignin, 0.1 part of fiber, 0.8 part of calcium formate, wherein said fiber is one or more mixtures that form in any proportion of polypropylene fibre, polyester fiber and stalk fibre, the length of fiber is 5-9mm, and diameter is 3-7 μ m.
A kind of preparation method of modified cement granular polystyrene composite vacuum insulation plate may further comprise the steps:
(1) will prepare each component weighing of polyphenyl particle heat-insulating mortar after, fully mix, obtain mixture;
(2) mixture that obtains in the step (1) is stirred 10min with putting into after water mixes in the mixer, guarantee fully to mix, obtain polyphenyl particle heat-insulating mortar, wherein water is 1:1.5 with the mass ratio of the mixture of above-mentioned each component composition;
(3) get the mould of specification, divide first the thick cement and polystyrene particle mortar of one deck 2-15mm in the bottom surface, put into again the vacuum thermal insulation plate of specification, the area of this vacuum thermal insulation plate is the same with the area of mould, and four sides of vacuum thermal insulation plate just in time contact with mould, then build in the above the thick granular polystyrene mortar of 2-15mm, the granular polystyrene mortar is coated whole vacuum thermal insulation plate upper and lower surfaces, form overcoat, leave standstill the demoulding behind the 8-24 h, under natural environmental condition, cover maintenance 3-28 days with plastic sheeting again and get final product, obtain modified cement granular polystyrene composite vacuum insulation plate.

Claims (12)

1. the composite evacuated heat insulating thermal preserving board of modified cement granular polystyrene is characterized in that: comprise the vacuum thermal insulation plate and be coated on its peripheral modified cement polyphenyl particle heat-insulating mortar.
2. modified cement granular polystyrene composite vacuum insulation plate according to claim 1, it is characterized in that: described vacuum thermal insulation plate comprises core, high strength gas barrier film and boundary mortar, described high strength gas barrier film is wrapped in the periphery of core, and and core between by vacuumizing encapsulation, be coated with one deck boundary mortar in the periphery of described high strength gas barrier film, the thickness of this boundary mortar is 0.1～3mm.
3. modified cement granular polystyrene composite vacuum insulation plate according to claim 1, it is characterized in that: described vacuum thermal insulation plate comprises core and high strength gas barrier film, and described high strength gas barrier film is wrapped in the periphery of core, and and core between by vacuumizing encapsulation.
4. according to claim 2 or 3 described described modified cement granular polystyrene composite vacuum insulation plates, it is characterized in that: described core is by superfine silicon dioxide powder 40-90wt%, inserts 0-45wt%, inorganic core material 0-20wt%, fiber 1-18wt%, getter 0-3wt%, vacuum stabilizing agent 0-3wt%;
Described superfine silicon dioxide powder is one or more mixtures according to arbitrary proportion mixing composition in silica flour, silicon ash, pozzolan, SILICA FUME, perlite powder, the SiO 2 powder, and its bulk density is 80-280kg/m 3, specific area is 10-39m 2/ g, average grain diameter is the 0.1-2 micron;
Described inserts is one or more mixtures that form according to arbitrary proportion in flyash, expanded perlite, close hole perlite, glass bead, sawdust, wood chip, crop stalk crushed material, shredded paper bits, glass wool chip, foam, rock wool debris, granules of polystyrene, dry mud, kieselguhr, super glass wool, centrifugally glass-wool, rock wool, aluminic acid aluminum fiber, the ceramic fibre;
Described inorganic core material is one or more mixtures that form according to arbitrary proportion in aeroge, aerosil, precipitated silica, the white carbon;
Described fiber is one or more mixtures that form according to arbitrary proportion in glass chopped silk, super glass wool, flame cotton, aluminium silicate wool, ceramic fiber cotton, brucite fiber, foam, cotton, the synthetic cotton, its length is 3-12mm, and fibre diameter is the 0.2-13 micron;
Described getter is one or more mixtures that form according to arbitrary proportion in active carbon, barium lithium alloy activator, calcium oxide, magnesia, the silica gel;
Described vacuum stabilizing agent is a kind of or the two mixture that forms according to arbitrary proportion in carborundum and the superfine fibre active carbon material.
5. modified cement granular polystyrene composite vacuum insulation plate according to claim 4 is characterized in that: described high strength gas barrier film is composited by the overcoat in the outside and inboard sealant; Wherein, overcoat is composited by in glass-fiber-fabric, nonwoven, carbon-fiber cloth, basalt fiber cloth, ceramic fiber cloth, the woven fabric one or more; Sealant is composited by aluminium foil, aluminizer, polyester film, nylon film, polyethylene sheeting, polyvinyl chloride film, polystyrene film, polyvinylidene chloride, polyvinyl alcohol film, ethylene-vinyl acetate copolymer film, ethylene-vinyl alcohol copolymer film, polycarbonate film, polyacrylic one or more.
6. modified cement granular polystyrene composite vacuum insulation plate according to claim 2, it is characterized in that: described boundary mortar prepares by the following method and gets, take by weighing following weight portion raw material: 30～45 parts of cement, 5～10 parts of 30-50 purpose quartz sands, 7～10 parts of coarse whitings, 3～5 parts of SILICA FUME, 4～7 parts of rubber powders, 3 parts of Admixtures, 15～20 parts of emulsions, with the abundant mix and blend of each raw material after taking by weighing, and get final product.
7. modified cement granular polystyrene composite vacuum insulation plate according to claim 6 is characterized in that: one or more mixtures that form in any proportion in the cement employing portland cement in the described boundary mortar, aluminate cement, sulphate aluminium cement, ferrous aluminate cement, magnesia cement, the high strength gypsum.
8. modified cement granular polystyrene composite vacuum insulation plate according to claim 6, it is characterized in that: described Admixture is the mixture that obtains after polypropylene fibre, tartaric acid, hydroxypropyl methylcellulose, lignin and polyvinyl alcohol make up in any proportion.
9. modified cement granular polystyrene composite vacuum insulation plate according to claim 1, it is characterized in that: described polyphenyl particle heat-insulating mortar comprises each component of following weight portion: granular polystyrene 0.5-2 part, cement 50-70 part, flyash 15-25 part, ash calcium 10-20 part, 4～8 parts of emulsions, 1～3 part of Admixture.
10. modified cement granular polystyrene composite vacuum insulation plate according to claim 9 is characterized in that: one or more mixtures that form in any proportion in described cement employing portland cement, aluminate cement, sulphate aluminium cement, ferrous aluminate cement, magnesia cement, the high strength gypsum;
Described Admixture is that each component of following weight portion forms: 0.5 part of hydroxypropyl methylcellulose, 0.2 part of polyvinyl alcohol, 0.4 part in lignin, 0.1 part of fiber, 0.8 part of calcium formate, wherein said fiber is one or more mixtures that form in any proportion of polypropylene fibre, polyester fiber and stalk fibre, the length of fiber is 5-9mm, and diameter is 3-7 μ m.
11. the preparation method of a modified cement granular polystyrene composite vacuum insulation plate is characterized in that: may further comprise the steps:
(1) will prepare each component weighing of polyphenyl particle heat-insulating mortar after, fully mix, obtain mixture;
(2) mixture that obtains in the step (1) is stirred 10min with putting into after water mixes in the mixer, guarantee fully to mix, obtain polyphenyl particle heat-insulating mortar, wherein water is 1:1.5 with the mass ratio of the mixture of above-mentioned each component composition;
(3) get the mould of specification, divide first the thick cement and polystyrene particle mortar of one deck 2-15mm in the bottom surface, put into again the vacuum thermal insulation plate of specification, the area of this vacuum heat-insulating plate is less than the area of mould, and six of the vacuum thermal insulation plate with mould between all keep identical apart from 5-15mm, then build in the above the thick granular polystyrene mortar of 2-15mm, leave standstill the demoulding behind the 8-24 h, under natural environmental condition, cover maintenance 3-28 days with plastic sheeting again and get final product, obtain modified cement granular polystyrene composite vacuum insulation plate.
12. the preparation method of a modified cement granular polystyrene composite vacuum insulation plate is characterized in that: may further comprise the steps:
(1) will prepare each component weighing of polyphenyl particle heat-insulating mortar after, fully mix, obtain mixture;
(2) mixture that obtains in the step (1) is stirred 10min with putting into after water mixes in the mixer, guarantee fully to mix, obtain polyphenyl particle heat-insulating mortar, wherein water is 1:1.5 with the mass ratio of the mixture of above-mentioned each component composition;
(3) get the mould of specification, divide first the thick cement and polystyrene particle mortar of one deck 2-15mm in the bottom surface, put into again the vacuum thermal insulation plate of specification, the area of this vacuum thermal insulation plate is the same with the area of mould, and four sides of vacuum thermal insulation plate just in time contact with mould, then build in the above the thick granular polystyrene mortar of 2-15mm, the granular polystyrene mortar is coated whole vacuum thermal insulation plate upper and lower surfaces, form overcoat, leave standstill the demoulding behind the 8-24 h, under natural environmental condition, cover maintenance 3-28 days with plastic sheeting again and get final product, obtain modified cement granular polystyrene composite vacuum insulation plate.
CN201210449716.0A 2012-11-12 2012-11-12 Modified cement polyphenyl granule composite vacuum insulated panel and preparation method thereof Expired - Fee Related CN102979207B (en)

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CN201410548686.8A CN104234252B (en) 2012-11-12 2012-11-12 Modified cement granular polystyrene composite vacuum insulation plate and preparation method thereof

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CN103482944A (en) * 2013-06-27 2014-01-01 俞锡贤 Fire-retardant impervious insulation board and preparation method thereof
CN103669619A (en) * 2013-10-29 2014-03-26 澧县金辉石膏制品有限责任公司 Calcium silicate sandwich heat preservation wallboard and production method
CN104314188A (en) * 2014-10-30 2015-01-28 新疆泰皇新型建材有限公司 Anti bag-swelling insulation board and production process thereof
CN104556895A (en) * 2014-12-19 2015-04-29 安徽中龙建材科技有限公司 Aerated concrete block with low heat conductivity coefficient and preparation method thereof
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CN112177238A (en) * 2020-02-24 2021-01-05 四川迈科隆真空新材料有限公司 Core-film integrated vacuum insulation panel for building
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CN101638304A (en) * 2009-09-08 2010-02-03 安徽省蓝天化工有限公司 Novel interfacial mortar
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CN103482944A (en) * 2013-06-27 2014-01-01 俞锡贤 Fire-retardant impervious insulation board and preparation method thereof
CN103669619B (en) * 2013-10-29 2016-01-20 澧县金辉石膏制品有限责任公司 Calcium silicate sandwich heat preservation wallboard and production method
CN103669619A (en) * 2013-10-29 2014-03-26 澧县金辉石膏制品有限责任公司 Calcium silicate sandwich heat preservation wallboard and production method
WO2016015899A1 (en) * 2014-07-31 2016-02-04 Arcelik Anonim Sirketi A vacuum insulation panel with increased insulation effectiveness
CN104314188A (en) * 2014-10-30 2015-01-28 新疆泰皇新型建材有限公司 Anti bag-swelling insulation board and production process thereof
CN104556895A (en) * 2014-12-19 2015-04-29 安徽中龙建材科技有限公司 Aerated concrete block with low heat conductivity coefficient and preparation method thereof
CN104773992A (en) * 2015-04-03 2015-07-15 宋玉华 Polyphenyl grade A fireproof insulating board and preparation method thereof
CN105156839A (en) * 2015-09-22 2015-12-16 苏州维艾普新材料股份有限公司 Vacuum insulating board layered composite core material
CN106193490A (en) * 2016-06-27 2016-12-07 浙江共创建材科技有限公司 A kind of energy-efficient insulation and decoration integrated plate
CN106145855A (en) * 2016-07-02 2016-11-23 取卓材料科技(上海)有限公司 A kind of fiber reinforcement siliceous polymer heat preserving plate and preparation method thereof
CN106145855B (en) * 2016-07-02 2018-05-29 取卓材料科技(上海)有限公司 A kind of siliceous polymer heat preserving plate of fiber reinforcement and preparation method thereof
CN106630886A (en) * 2016-11-02 2017-05-10 南宁市大江保温材料有限公司 Internal wall heat insulation material and preparation method thereof
CN106522462A (en) * 2016-11-23 2017-03-22 东南大学 High-strength high-strain low-heat-conductivity-coefficient thermal-insulation/sound-insulation/fireproof integrated board and preparation method thereof
CN107035012A (en) * 2017-04-20 2017-08-11 天津奇才科技发展有限公司 A kind of heat insulating thermal preserving board
CN107140933A (en) * 2017-06-06 2017-09-08 合肥伊只门窗有限公司 A kind of Novel fire-proof door fills out core material and preparation method thereof
CN107160539A (en) * 2017-06-16 2017-09-15 海宁永欣科技咨询有限公司 A kind of preparation method of sound-absorbing material
CN107188606A (en) * 2017-07-15 2017-09-22 芜湖乾凯材料科技有限公司 A kind of environment-protection fiber compound insulating material and its processing method
CN107555862A (en) * 2017-08-24 2018-01-09 蔡国强 A kind of preparation method of high strength cement polyphenyl brick
CN107540293A (en) * 2017-09-19 2018-01-05 鲁东大学 A kind of preparation method for being used to build the composite of beehive
CN107816165A (en) * 2017-12-12 2018-03-20 青岛建润节能建材科技有限公司 A kind of composite vacuum insulation plate heat insulation building block and insulation construction integrated wall
CN108179764A (en) * 2018-01-02 2018-06-19 浙江广通环境建设有限公司 A kind of basement floor constructions and its construction method
CN108179764B (en) * 2018-01-02 2019-11-08 浙江广通环境建设有限公司 A kind of basement floor constructions and its construction method
CN108162547A (en) * 2018-01-10 2018-06-15 安徽科瑞克保温材料有限公司 A kind of energy-efficient cold-storage insulation board and preparation method thereof
CN112177238A (en) * 2020-02-24 2021-01-05 四川迈科隆真空新材料有限公司 Core-film integrated vacuum insulation panel for building
CN112177181A (en) * 2020-02-24 2021-01-05 四川迈科隆真空新材料有限公司 Vacuum insulation panel for building
WO2022012013A1 (en) * 2020-07-17 2022-01-20 山东安冷新材料科技有限公司 Fireproof composite thermal insulation board, and preparation method therefor and application thereof

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