KR20140026090A - Composite insulating material for construction and method for manufacturing the same - Google Patents
Composite insulating material for construction and method for manufacturing the same Download PDFInfo
- Publication number
- KR20140026090A KR20140026090A KR1020120093054A KR20120093054A KR20140026090A KR 20140026090 A KR20140026090 A KR 20140026090A KR 1020120093054 A KR1020120093054 A KR 1020120093054A KR 20120093054 A KR20120093054 A KR 20120093054A KR 20140026090 A KR20140026090 A KR 20140026090A
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- KR
- South Korea
- Prior art keywords
- heat insulating
- composite
- weight
- insulating material
- parts
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 54
- 239000011810 insulating material Substances 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000010276 construction Methods 0.000 title description 23
- 238000009413 insulation Methods 0.000 claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 39
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 39
- 239000003365 glass fiber Substances 0.000 claims abstract description 28
- 230000002787 reinforcement Effects 0.000 claims abstract description 14
- 239000012779 reinforcing material Substances 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 37
- 239000000843 powder Substances 0.000 claims description 29
- 239000006260 foam Substances 0.000 claims description 23
- 239000004576 sand Substances 0.000 claims description 21
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 claims description 16
- 239000010440 gypsum Substances 0.000 claims description 15
- 229910052602 gypsum Inorganic materials 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 15
- 239000002994 raw material Substances 0.000 claims description 12
- 239000004745 nonwoven fabric Substances 0.000 claims description 10
- 229920000582 polyisocyanurate Polymers 0.000 claims description 9
- 239000011495 polyisocyanurate Substances 0.000 claims description 9
- 229920002635 polyurethane Polymers 0.000 claims description 9
- 239000004814 polyurethane Substances 0.000 claims description 9
- 238000005187 foaming Methods 0.000 claims description 8
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 6
- 239000000049 pigment Substances 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 5
- 239000005995 Aluminium silicate Substances 0.000 claims description 4
- 239000005909 Kieselgur Substances 0.000 claims description 4
- 235000012211 aluminium silicate Nutrition 0.000 claims description 4
- 229910052732 germanium Inorganic materials 0.000 claims description 4
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052900 illite Inorganic materials 0.000 claims description 4
- 239000012774 insulation material Substances 0.000 claims description 4
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 4
- VGIBGUSAECPPNB-UHFFFAOYSA-L nonaaluminum;magnesium;tripotassium;1,3-dioxido-2,4,5-trioxa-1,3-disilabicyclo[1.1.1]pentane;iron(2+);oxygen(2-);fluoride;hydroxide Chemical compound [OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[F-].[Mg+2].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[K+].[K+].[K+].[Fe+2].O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2 VGIBGUSAECPPNB-UHFFFAOYSA-L 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 4
- 235000019738 Limestone Nutrition 0.000 claims description 3
- 239000004113 Sepiolite Substances 0.000 claims description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 3
- 239000000920 calcium hydroxide Substances 0.000 claims description 3
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 3
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 3
- 239000000292 calcium oxide Substances 0.000 claims description 3
- 235000012255 calcium oxide Nutrition 0.000 claims description 3
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 3
- 239000006028 limestone Substances 0.000 claims description 3
- 229910001562 pearlite Inorganic materials 0.000 claims description 3
- 229910052624 sepiolite Inorganic materials 0.000 claims description 3
- 235000019355 sepiolite Nutrition 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 239000010455 vermiculite Substances 0.000 claims description 3
- 229910052902 vermiculite Inorganic materials 0.000 claims description 3
- 235000019354 vermiculite Nutrition 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 abstract description 12
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 11
- 238000010924 continuous production Methods 0.000 abstract description 3
- 238000007796 conventional method Methods 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 abstract description 2
- -1 polypropylene Polymers 0.000 description 12
- 239000004743 Polypropylene Substances 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 8
- 239000003381 stabilizer Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 229920001155 polypropylene Polymers 0.000 description 6
- 239000004604 Blowing Agent Substances 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 4
- FRCHKSNAZZFGCA-UHFFFAOYSA-N 1,1-dichloro-1-fluoroethane Chemical compound CC(F)(Cl)Cl FRCHKSNAZZFGCA-UHFFFAOYSA-N 0.000 description 3
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 3
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 3
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 229910052925 anhydrite Inorganic materials 0.000 description 3
- 239000011083 cement mortar Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 229960002887 deanol Drugs 0.000 description 3
- 239000012972 dimethylethanolamine Substances 0.000 description 3
- 239000004088 foaming agent Substances 0.000 description 3
- 229920005862 polyol Polymers 0.000 description 3
- 229920001451 polypropylene glycol Polymers 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- SVYKKECYCPFKGB-UHFFFAOYSA-N N,N-dimethylcyclohexylamine Chemical compound CN(C)C1CCCCC1 SVYKKECYCPFKGB-UHFFFAOYSA-N 0.000 description 2
- 229920006328 Styrofoam Polymers 0.000 description 2
- RJDOZRNNYVAULJ-UHFFFAOYSA-L [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] Chemical group [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] RJDOZRNNYVAULJ-UHFFFAOYSA-L 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 2
- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 229920000909 polytetrahydrofuran Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000008261 styrofoam Substances 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 2
- BMVXCPBXGZKUPN-UHFFFAOYSA-N 1-hexanamine Chemical compound CCCCCCN BMVXCPBXGZKUPN-UHFFFAOYSA-N 0.000 description 1
- KKZUMAMOMRDVKA-UHFFFAOYSA-N 2-chloropropane Chemical group [CH2]C(C)Cl KKZUMAMOMRDVKA-UHFFFAOYSA-N 0.000 description 1
- HHDUMDVQUCBCEY-UHFFFAOYSA-N 4-[10,15,20-tris(4-carboxyphenyl)-21,23-dihydroporphyrin-5-yl]benzoic acid Chemical compound OC(=O)c1ccc(cc1)-c1c2ccc(n2)c(-c2ccc(cc2)C(O)=O)c2ccc([nH]2)c(-c2ccc(cc2)C(O)=O)c2ccc(n2)c(-c2ccc(cc2)C(O)=O)c2ccc1[nH]2 HHDUMDVQUCBCEY-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- PZBFGYYEXUXCOF-UHFFFAOYSA-N TCEP Chemical compound OC(=O)CCP(CCC(O)=O)CCC(O)=O PZBFGYYEXUXCOF-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
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- 150000001412 amines Chemical class 0.000 description 1
- 230000000843 anti-fungal effect Effects 0.000 description 1
- 229940121375 antifungal agent Drugs 0.000 description 1
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- 239000006227 byproduct Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000012986 chain transfer agent Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
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- 230000006866 deterioration Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 229920000580 poly(melamine) Polymers 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000417 polynaphthalene Polymers 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 1
- HQUQLFOMPYWACS-UHFFFAOYSA-N tris(2-chloroethyl) phosphate Chemical compound ClCCOP(=O)(OCCCl)OCCCl HQUQLFOMPYWACS-UHFFFAOYSA-N 0.000 description 1
- GTRSAMFYSUBAGN-UHFFFAOYSA-N tris(2-chloropropyl) phosphate Chemical compound CC(Cl)COP(=O)(OCC(C)Cl)OCC(C)Cl GTRSAMFYSUBAGN-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/067—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of fibres or filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
- B32B37/025—Transfer laminating
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
Abstract
The present invention relates to a building composite heat insulating material and a method for manufacturing the same, and more specifically, foamed heat insulating board; And an inorganic sheet including glass fibers, coated on at least one surface of the foamed heat insulating plate, and coated on the reinforcement, being cured while penetrating between the glass fibers of the reinforcement. It relates to a composite insulating material and a method for manufacturing the building comprising a face material having a mortar to be attached.
According to the present invention, it is possible to simultaneously perform the insulation and finishing without the need to finish separately, by using a reinforcing material formed of an inorganic sheet containing a glass fiber as a flame retardant material, it is possible to block the flame in the event of a fire, Unlike the conventional method of manufacturing a heat insulating material and then laminating a face material, by manufacturing a composite heat insulating material laminated with a face material in a continuous process, it is possible to save manufacturing costs and increase production efficiency.
Description
The present invention relates to a building composite heat insulating material and a method for manufacturing the same, and more particularly, to a building composite heat insulating material and a manufacturing method thereof that can block the flame in the event of a fire, improved production efficiency.
In general, exterior walls and interlayer slabs that partition an interior in a concrete building have been installed with insulation to prevent energy loss and condensation. Construction of walls such as concrete buildings is generally divided into insulation and finishing, and these two constructions are performed separately.
For example, heat insulation is achieved by attaching and installing a heat insulating material on the inner surface of the wall of the building, and finishing is performed by installing a gypsum board or the like on the heat insulating material. This conventional wall construction is cumbersome because the insulation and finishing must be installed separately. And in the case of gypsum board, it is vulnerable to moisture, so when you move or store materials, you need to pay special attention, and when you need to use other construction with water, you have to avoid the construction schedule of gypsum board to avoid this construction schedule. have.
On the other hand, commonly used heat insulating materials include styrofoam formed by foaming polystylene, foam of polyisocyanurate (PIR) or foam of polyurethane (PUR). The styrofoam described above is prepared in the form of a plate by adding a flame retardant, a foaming agent and the like to the raw material resin and mixing the foam in an extruder. It is produced by mixing the additives and the like through a double conveyor in the injection nozzle method. These insulations are foamed using different foaming gases as plastic moldings, and thus have good thermal insulation and relatively high water resistance, but are disadvantageous in terms of construction cost and construction time because they require a lot of volume and have to go through a number of construction steps. It is very susceptible to heat and can cause serious problems in case of fire.
In addition, reinforcing materials of various materials such as paper, polyester nonwoven fabric, polypropylene nonwoven fabric, etc. are used for finishing construction. However, the above reinforcing materials are all organic materials, there is a problem that is vulnerable to fire.
The problem to be solved by the present invention is to provide a composite insulating material and a method for manufacturing the same that can be carried out at the same time the insulation construction and the finishing construction without the need for a separate finish.
In addition, another problem to be solved by the present invention is to provide a composite thermal insulation for construction that can block the flame in the event of a fire by using a flame-retardant material as a reinforcement.
In addition, another problem to be solved by the present invention is to provide a method of manufacturing a composite thermal insulation material for maximizing the production efficiency in a continuous process.
In order to solve the above problems, according to an aspect of the present invention, the foam insulation board; And an inorganic sheet including glass fibers, coated on at least one surface of the foamed heat insulating plate, and coated on the reinforcement, being cured while penetrating between the glass fibers of the reinforcement. There is provided a building composite heat insulating material comprising; a face material having a mortar to be attached.
Here, the foam insulation board may be made of polyisocyanurate (PIR), polyurethane (PUR) or a mixture thereof.
The thickness of the foam insulation board may be 20 mm to 200 mm.
The reinforcing material may be an inorganic sheet including a glass fiber nonwoven fabric or glass fiber paper.
The thickness of the face member may be 0.1 mm to 2 mm.
The mortar may include 40 to 60 wt% of gypsum-containing powder and 40 to 60 wt% of sand-containing powder.
The gypsum-containing powder may include 100 parts by weight of alpha hemihydrate gypsum-containing powder and 11 to 43 parts by weight of waste pearl pigment.
The alpha hemihydrate gypsum-containing powder is composed of alpha hemihydrate gypsum alone, or 100 parts by weight of alpha hemihydrate gypsum, and any one selected from the group consisting of anhydrous gypsum, slag, quicklime, and hydrated lime, or a mixture of two or more thereof. It may consist of 1 to 25 parts by weight of the powder.
The sand-containing powder is made of sand alone, or 100 parts by weight of sand and one or two or more selected from the group consisting of ocher, diatomaceous earth, kaolin, ganban stone, germanium, sericite, and illite. It may consist of 30 to 40 parts by weight of the powder consisting of a mixture.
And, the sand is made of silica sand alone, or 100 parts by weight of silica sand and powder 1 consisting of any one selected from the group consisting of pearlite, vermiculite, sepiolite, limestone, lightweight aggregate or a mixture of two or more thereof. To 30 parts by weight.
Meanwhile, according to another aspect of the present invention, the first face member and the second face member are transferred to a double conveyor unit including a conveyor belt spaced apart from each other at a predetermined interval and parallel to each other, wherein the first face member is a lower conveyor belt of the double conveyor unit. The second face member is transferred to the upper conveyor belt of the dual conveyor unit, respectively; Supplying a raw material of a foam insulation board onto the first face member before the first face member reaches the double conveyor unit; And foaming the raw material of the foamed heat insulating plate while the first face material and the second face material pass through the double conveyor unit, wherein the first face material and the second face material are each formed of glass fiber. There is provided a reinforcement material, and a method for producing a composite composite heat insulating material comprising a mortar hardened while penetrating between the glass fibers of the reinforcement material.
According to one embodiment of the present invention, it is possible to perform the insulation construction and the finish construction at the same time without the need for separate finishing.
And, by using a reinforcing material formed of an inorganic sheet containing a glass fiber, which is a flame retardant material, it is possible to block the flame in case of fire.
In addition, unlike the conventional method of manufacturing a heat insulating material and then laminating a face material, manufacturing a composite heat insulating material in which a face material is laminated in a continuous process can reduce manufacturing costs and increase production efficiency.
BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate exemplary embodiments of the invention and, together with the description of the invention, It should not be construed as limited.
1 is a view schematically showing a manufacturing process of a composite thermal insulation for building according to an embodiment of the present invention.
Figure 2 is a photograph showing the composite composite insulation prepared in accordance with an embodiment of the present invention.
Figure 3 is a photograph showing a cross section of the composite composite insulation prepared in accordance with an embodiment of the present invention.
Hereinafter, the present invention will be described in detail with reference to the drawings. The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms and the inventor may appropriately define the concept of the term in order to best describe its invention It should be construed as meaning and concept consistent with the technical idea of the present invention.
In addition, since the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention, It is to be understood that equivalents and modifications are possible.
Building composite heat insulating material according to the invention, the foam insulation board; And an inorganic sheet including glass fibers, coated on at least one surface of the foamed heat insulating plate, and coated on the reinforcement, being cured while penetrating between the glass fibers of the reinforcement. It includes; face material having a mortar to be attached.
As the foam insulation board may be used a plate-shaped foam board commonly used in construction sites. The foam insulation board may be made of polyisocyanurate (PIR), polyurethane (PUR) or a mixture thereof, but is not limited thereto.
In addition, the thickness of the foam insulation board is not limited because it may be different depending on various conditions such as construction building, space requirements, etc., but may be 20 mm to 200 mm, if the above range is satisfied, the inner and outer walls Can maintain its performance as a heat insulating material, and productivity can be maintained.
When the thickness of the foamed heat insulating plate is less than 20 mm, the performance as a heat insulating material may be lowered, and when it is more than 200 mm, the production rate of the conventional polyisocyanurate or polyurethane in the foam production line is slowed and difficult to manufacture .
In addition, the reinforcing material may be a glass fiber nonwoven fabric or a glass fiber paper, but is not limited as long as the mortar penetrates into pores existing between the glass fibers, thereby increasing the adhesive force between the foam insulation plate and the mortar. At this time, by using a reinforcing material formed of glass fiber, which is a flame retardant material, it is possible to block the flame in case of fire.
At this time, the thickness of the face material, may be 0.1 mm to 2 mm, more preferably 0.5 mm to 1.5 mm. When the above range is satisfied, the adhesive force between the foam insulation board and the mortar can be maintained while serving to effectively protect the foam insulation board.
When the thickness of the face material is less than 0.1 mm, the degree of flame retardancy is weak, when the face material is more than 2 mm, the face material may be bent or broken, which results in poor handling.
Hereinafter, to describe the mortar that can be used in the present invention.
Conventional cement-based mortars have strong alkalinity, crack when cured, and have low initial strength. In addition, when the cement-based mortar is applied to the insulating plate to cure, as the mortar is cured as it is cured, cracks may occur on the surface of the mortar and the insulation plate may be bent. Therefore, although the present invention may use a conventional cement mortar, it is more preferable to use a mortar which will be described later which improves the above disadvantages of the conventional cement mortar.
The mortar used in the present invention may include 40 to 60% by weight gypsum-containing powder and 40 to 60% by weight sand-containing powder.
Here, the gypsum-containing powder may be composed of 100 parts by weight of alpha hemihydrate gypsum-containing powder and 11 to 43 parts by weight of waste pearl pigment.
On the other hand, the alpha hemihydrate gypsum-containing powder is composed of alpha hemihydrate gypsum alone, or 100 parts by weight of alpha hemihydrate gypsum, and any one selected from the group consisting of anhydrous gypsum, slag, quicklime, and hydrated lime or a mixture of two or more thereof. It may consist of 1 to 25 parts by weight of the powder.
The alpha hemihydrate gypsum may be prepared using flue gas desulfurization gypsum generated as an industrial by-product, and natural hemihydrate gypsum may be used as it is. Alpha hemihydrate gypsum may contain a small amount of Ⅱ-anhydrite, Ⅲ-anhydrite and / or β-anhydrite, but even a small amount of hydrated gypsum may have adverse effects on physical properties such as abnormal freezing, increase of mixed quantity and deterioration of strength. It is desirable to remove it since it is.
If the gypsum-containing powder in the mortar is 40% by weight or less, the strength of the mortar is not sufficient, the effect of suppressing the occurrence of cracking of the mortar is not obtained, and in the case of 60% by weight or more, better physical properties can be obtained, but the cost of producing the mortar becomes uneconomical. Can be.
In addition, the waste pearl pigment is generated in the process of producing a pearl pigment, the main component of the waste pearl pigment is synthetic mica. Such synthetic mica generally has excellent properties such as heat resistance, chemical resistance, flexibility, transparency, and insulation strength, so that optical filler, window of stove and furnace, meter glass of high pressure steam boiler, capacitor, transformer, fuse It can be used as an insulation material of a vacuum tube, a resistor, a vacuum tube, or the like.
On the other hand, the sand-containing powder contained in the mortar used in the present invention is made of sand alone, or 100 parts by weight of sand and selected from the group consisting of ocher, diatomaceous earth, kaolin, ganban stone, germanium, sericite, illite It may consist of 30 to 40 parts by weight of powder consisting of any one or a mixture of two or more thereof.
Here, the sand is made of silica sand alone, or 100 parts by weight of silica sand and a powder consisting of any one selected from the group consisting of pearlite, vermiculite, sepiolite, limestone, lightweight aggregate, or a mixture of two or more thereof. To 30 parts by weight.
Additionally, the mortar may be any one or two or more selected from the group consisting of 1 to 3 parts by weight of a bubble stabilizer, 1 to 5 parts by weight of a fluidizing agent, and 1 to 3 parts by weight of a gypsum curing retardant, based on 100 parts by weight of mortar. It may further comprise a mixture.
Here, the bubble stabilizer is used to remove the large pores in the mortar to improve the strength and appearance of the mortar. As the bubble stabilizer, a mineral oil bubble stabilizer, an oil-based bubble stabilizer, an alcohol bubble stabilizer, a silicone bubble stabilizer, or the like can be used.
As the fluidizing agent, ordinary water reducing agents can be used. For example, the use of any one or a mixture of two or more thereof selected from the group consisting of lignin sulfonate, polynaphthalene sulfonate, polymelamine sulfonate or polycarboxylate-based sensitizer is possible. The fluidizing agent is used to increase the fluidity of the mortar to secure the required workability, it is preferable to use 1 to 5 parts by weight based on 100 parts by weight of mortar. If the fluidizing agent is 5 parts by weight or more, it is uneconomical because it can not be expected to improve the fluidity significantly compared to the amount of use, it may cause bleeding and excessive coagulation delay.
In addition, the gypsum curing retardant may be added to delay the fastness of alpha hemihydrate gypsum and to ensure workability for a certain period of time.
The gypsum-based mortar in which the above materials are blended in the above-mentioned ratio is less environmentally friendly than strong alkaline materials such as cement because of less shrinkage and cracking, better appearance, and pH near neutral than cement-based mortar.
In addition, since the strength is excellent in the early age (within 24 hours), it is possible to reduce the construction cost due to early construction. In addition, the use of a fluidizing agent in an appropriate ratio makes it possible to produce mortars having self-leveling performance.They have good viscosity compared to cement mortars, so they can reduce cracking due to shrinkage and shrinkage due to high fluidization. Have
In addition, since there are no cracks caused by shrinkage, there are almost no defects in molded or constructed products, and eco-friendly materials such as powder selected from the group consisting of loess, diatomaceous earth, kaolin, ganban stone, germanium, sericite, and illite are used. This increases the beneficial functions of the human body, such as deodorization, antifungal and far-infrared radiation.
Hereinafter, with reference to Figure 1 will be described for the manufacturing method of the building composite insulating material according to an embodiment of the present invention.
1 is a view schematically showing a manufacturing process of a composite thermal insulation for building according to an embodiment of the present invention.
First, the first face member 1 and the
Here, the first face member 1 and the
In this case, the predetermined interval means an interval corresponding to the total thickness of the composite composite heat insulating material manufactured by the present manufacturing process, which may be in the range of 20 mm to 200 mm, but is not limited thereto.
Subsequently, before the first face member 1 reaches the
Here, the raw material of the foamed heat insulating plate, which represents the raw material before foaming, of diphenylmethane diisocyanate (MDI), toluene diisocyanate (TDI) and hexamethylene diisocyanate (Hexamethylene diisocyanate, HDI) Any one or two or more isocyanate compounds; And any one or two or more polyol compounds of polypropylene glycol (PPG), polytetramethylene ether glycol (PTMG), butanediol (BD), and hexanediol (HD) Can be.
In the present invention, in addition to the polyol-based compound, the storage tank of the polyol-based compound may further include a urethane catalyst, a blowing agent, an auxiliary blowing agent, a surfactant, and other additive components such as a flame retardant or a chain transfer agent.
At this time, the urethane catalyst is not particularly limited, for example, dimethyl ethanol amine (DMEA), triethylene diamine (TEDA), dimethylcyclohexyl amine (DMCHA) and trimethylcyclo Conventional types such as secondary or tertiary amine compounds such as hexylamine (trimethylclohexyl amine, TMCHA), or organometallic catalysts can be used. In particular, two or more catalysts may be used in combination according to the required properties.
As the blowing agent, a component which does not participate in the resin reaction and is vaporized by the heat of reaction to form bubbles, for example, a chlorofluorocarbon compound such as CFC-11, HCFC-141b, C-Pentane or HFCs is selected. It may be used as, preferably more environmentally friendly components such as HCFC-141b, C-Pentane or HFC may be used.
In addition, water may be used as the auxiliary blowing agent.
In addition, the type of the surfactant is not particularly limited, and may be appropriately selected in consideration of the cell structure in the foamed heat insulating plate, and specific examples thereof include silicone-based surfactants and the like.
In addition, in the present invention, an appropriate amount of flame retardant may be used in consideration of the required level, and the type of flame retardant is not particularly limited, but is preferably tris (2-chloropropyl). Phosphorus-based flame retardants such as phosphate, TCPP], tris (2-chloroethyl) phosphate, TCEP, or phosphorus ester can be used.
The raw material of the foam insulation board may be sprayed on the first face member 1 by the
Subsequently, while the first face member 1 and the
The foaming reaction may be caused by carbon dioxide and heat generated by the reaction of water and the isocyanurate compound, and the auxiliary foaming agent is vaporized by the generated heat and foamed on a continuous line. In addition, the foamed heat insulating board is attached to and integrated with the first face member 1 and the
Subsequently, the manufactured composite heat insulating material can be cut to the width and length of a desired standard using the cutting
As described above, the manufacturing method of the composite insulating material for building according to the present invention can be continuously produced from the input of the raw material to the cutting, it is possible to coat the face material of a uniform thickness compared to coating the mortar material in the post-processing process, Not only is excellent in terms of uniformity, but also improves the productivity of the composite composite insulation for construction.
BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in detail with reference to examples. However, the embodiments according to the present invention can be modified into various other forms, and the scope of the present invention should not be construed as being limited to the embodiments described below. The embodiments of the present invention are provided to enable those skilled in the art to more fully understand the present invention.
Example One
According to the process shown in Figure 1 attached to produce a composite heat insulating material.
A glass fiber nonwoven fabric was used as a reinforcing material, and a mortar kneaded by adding 15 parts by weight of water to 100 parts by weight of mortar was coated on the surface of the glass fiber nonwoven fabric to prepare a face plate having a thickness of 1 mm, respectively. It was used as a face material. And the separation distance of the conveyor belts parallel to each other was set to 50 mm.
And as a raw material of a foam insulation board material, based on 100 weight part of polypropylene glycol, 150 weight part of diphenylmethane diisocyanate, 2 weight part of dimethylethanolamine as a catalyst, 30 weight part of HCFC-141b as a blowing agent, and water as an auxiliary foaming agent A composition in which 0.5 parts by weight and 10 parts by weight of tris (2-chloropropyl) phosphate were mixed as a flame retardant was used.
Comparative Example One
As a reinforcing material, except that a polypropylene-based nonwoven fabric was used, a composite thermal insulation for building was prepared in the same manner as in Example 1.
Comparative Example 2
A composite thermal insulating material for a building was manufactured in the same manner as in Example 1, except that a polypropylene nonwoven fabric was used as the reinforcing material and a 0.03 mm polypropylene film was used as the first and second face materials, respectively.
Flammability evaluation
For the composite composite insulation prepared in Example 1, Comparative Example 1 and Comparative Example 2, the flame retardancy test results measured by the flame retardancy test method of KSF ISO 5660-1 and KSF 2271 are shown in Table 1 below.
As shown in Table 1, the building composite heat insulating material prepared by Comparative Example 2, since both the reinforcing material and the coating component is an organic component of polypropylene, the flame retardancy test result was rejected, the building composite manufactured by Comparative Example 1 Even if the heat insulating material was coated with mortar, the reinforcing material was an organic component made of polypropylene, and the flame retardant test result failed.
1: 1st face material 2: 2nd face material
3: nozzle injector 4: double conveyor section
5: cutting machine 6: composite insulation
Claims (14)
It is formed of an inorganic sheet containing glass fibers, and is laminated on at least one surface of the foamed heat insulating plate, and is coated on the reinforcement, is cured while penetrating between the glass fiber of the reinforcement is attached to the foamed heat insulating plate Composite heat insulating material comprising; face material having a mortar.
The foam insulation board material, polyisocyanurate (PIR), polyurethane (PUR) or a composite insulation material for a building, characterized in that a mixture thereof.
The thickness of the said foam insulation board is 20 mm-200 mm, The building composite insulation material characterized by the above-mentioned.
The reinforcing material is a building composite heat insulating material, characterized in that the inorganic sheet containing a glass fiber nonwoven fabric or glass fiber paper.
The thickness of the face member is 0.1 mm to 2 mm building composite heat insulating material.
The mortar is 40 to 60% by weight of the gypsum-containing powder and 40 to 60% by weight of the sand-containing powder.
The gypsum-containing powder is composed of 100 parts by weight of alpha hemihydrate gypsum-containing powder and 11 to 43 parts by weight of waste pearl pigments.
The alpha hemihydrate gypsum-containing powder is composed of alpha hemihydrate gypsum alone, or 100 parts by weight of alpha hemihydrate gypsum, and any one selected from the group consisting of anhydrous gypsum, slag, quicklime, and hydrated lime, or a mixture of two or more thereof. Composite composite insulation, characterized in that consisting of 1 to 25 parts by weight of powder.
The sand-containing powder is composed of sand alone, or 100 parts by weight of sand, and any one or a mixture of two or more thereof selected from the group consisting of loess, diatomaceous earth, kaolin, ganban stone, germanium, sericite and illite. Composite composite insulating material consisting of 30 to 40 parts by weight of the powder.
The sand is made of silica sand alone or powder 1 to 30 consisting of 100 parts by weight of silica sand and any one or a mixture of two or more selected from the group consisting of pearlite, vermiculite, sepiolite, limestone and lightweight aggregate. Composite composite insulation, characterized in that consisting of parts by weight.
Supplying a raw material of a foam insulation board onto the first face member before the first face member reaches the double conveyor unit; And
And foaming the raw material of the foamed heat insulating plate while the first face material and the second face material pass through the double conveyor unit.
The first face member and the second face member, respectively, a method of manufacturing a composite composite heat insulating material comprising a reinforcement formed of glass fibers, and a mortar cured while penetrating between the glass fibers of the reinforcement.
The predetermined interval is 20 mm to 200 mm manufacturing method of a composite heat insulating material for building.
The reinforcing material is a manufacturing method of a composite heat insulating material for building, characterized in that the glass fiber nonwoven fabric or glass fiber paper.
The thickness of the said 1st face material and the said 2nd face material is 0.1 mm-2 mm, The manufacturing method of the composite heat insulating material for buildings characterized by the above-mentioned.
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101539607B1 (en) * | 2014-11-26 | 2015-07-27 | 주식회사인플러스알 | Mixed insulating materialforconstruction and manufacturing method |
CN110204291A (en) * | 2019-03-29 | 2019-09-06 | 深圳中天精装股份有限公司 | A kind of building exterior wall heat preserving plate and preparation method thereof |
KR20200118944A (en) * | 2019-04-08 | 2020-10-19 | 조용상 | Mixed insulating manufacturing method |
KR20200002286U (en) * | 2019-04-09 | 2020-10-20 | 조용상 | Mixed insulating |
KR102188303B1 (en) * | 2019-11-04 | 2020-12-08 | 김남성 | Manufacturing method of laminated interior material for construction and automobile and its laminated interior material |
KR102188309B1 (en) * | 2019-11-05 | 2020-12-09 | 김남성 | Manufacturing method of laminated interior material for construction and automobile and its laminated interior material |
-
2012
- 2012-08-24 KR KR1020120093054A patent/KR20140026090A/en not_active Application Discontinuation
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101539607B1 (en) * | 2014-11-26 | 2015-07-27 | 주식회사인플러스알 | Mixed insulating materialforconstruction and manufacturing method |
CN110204291A (en) * | 2019-03-29 | 2019-09-06 | 深圳中天精装股份有限公司 | A kind of building exterior wall heat preserving plate and preparation method thereof |
KR20200118944A (en) * | 2019-04-08 | 2020-10-19 | 조용상 | Mixed insulating manufacturing method |
KR20200002286U (en) * | 2019-04-09 | 2020-10-20 | 조용상 | Mixed insulating |
KR102188303B1 (en) * | 2019-11-04 | 2020-12-08 | 김남성 | Manufacturing method of laminated interior material for construction and automobile and its laminated interior material |
KR102188309B1 (en) * | 2019-11-05 | 2020-12-09 | 김남성 | Manufacturing method of laminated interior material for construction and automobile and its laminated interior material |
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