EP3701100A1 - Insulating composite for insulation of buildings - Google Patents
Insulating composite for insulation of buildingsInfo
- Publication number
- EP3701100A1 EP3701100A1 EP18870940.6A EP18870940A EP3701100A1 EP 3701100 A1 EP3701100 A1 EP 3701100A1 EP 18870940 A EP18870940 A EP 18870940A EP 3701100 A1 EP3701100 A1 EP 3701100A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- layer
- insulation material
- wall
- composite
- diffusion open
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 77
- 238000009413 insulation Methods 0.000 title claims abstract description 35
- 239000006260 foam Substances 0.000 claims abstract description 44
- 238000000034 method Methods 0.000 claims abstract description 34
- 239000010410 layer Substances 0.000 claims description 134
- 238000009792 diffusion process Methods 0.000 claims description 45
- 239000012774 insulation material Substances 0.000 claims description 40
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 35
- 229920005989 resin Polymers 0.000 claims description 28
- 239000011347 resin Substances 0.000 claims description 28
- 239000003292 glue Substances 0.000 claims description 19
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 18
- 239000000378 calcium silicate Substances 0.000 claims description 18
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 18
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 14
- 230000001070 adhesive effect Effects 0.000 claims description 13
- 239000000853 adhesive Substances 0.000 claims description 12
- 229920003987 resole Polymers 0.000 claims description 12
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 9
- 239000004604 Blowing Agent Substances 0.000 claims description 8
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 229920001568 phenolic resin Polymers 0.000 claims description 5
- 239000011241 protective layer Substances 0.000 claims description 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims description 4
- 239000004567 concrete Substances 0.000 claims description 4
- JIRHAGAOHOYLNO-UHFFFAOYSA-N (3-cyclopentyloxy-4-methoxyphenyl)methanol Chemical compound COC1=CC=C(CO)C=C1OC1CCCC1 JIRHAGAOHOYLNO-UHFFFAOYSA-N 0.000 claims description 3
- 235000004443 Ricinus communis Nutrition 0.000 claims description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 3
- 125000005396 acrylic acid ester group Chemical group 0.000 claims description 3
- 239000004202 carbamide Substances 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- ULYZAYCEDJDHCC-UHFFFAOYSA-N isopropyl chloride Chemical compound CC(C)Cl ULYZAYCEDJDHCC-UHFFFAOYSA-N 0.000 claims description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 3
- 239000004014 plasticizer Substances 0.000 claims description 3
- 239000011342 resin composition Substances 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 3
- 239000004570 mortar (masonry) Substances 0.000 claims description 2
- 238000010422 painting Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims 1
- HXHCOXPZCUFAJI-UHFFFAOYSA-N prop-2-enoic acid;styrene Chemical group OC(=O)C=C.C=CC1=CC=CC=C1 HXHCOXPZCUFAJI-UHFFFAOYSA-N 0.000 claims 1
- 239000011381 foam concrete Substances 0.000 abstract description 19
- 238000002360 preparation method Methods 0.000 abstract description 6
- 230000009970 fire resistant effect Effects 0.000 abstract description 3
- 230000003466 anti-cipated effect Effects 0.000 description 16
- 239000000463 material Substances 0.000 description 9
- 239000012790 adhesive layer Substances 0.000 description 7
- 239000011521 glass Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005253 cladding Methods 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 239000005011 phenolic resin Substances 0.000 description 3
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 239000003380 propellant Substances 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052925 anhydrite Inorganic materials 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
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- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material
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- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B13/045—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
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- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/14—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material next to a fibrous or filamentary layer
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- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
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- B32B5/20—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material foamed in situ
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- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
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- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/22—After-treatment of expandable particles; Forming foamed products
- C08J9/228—Forming foamed products
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J125/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Adhesives based on derivatives of such polymers
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- C09J125/04—Homopolymers or copolymers of styrene
- C09J125/08—Copolymers of styrene
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09J133/08—Homopolymers or copolymers of acrylic acid esters
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- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
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- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
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- 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
- E04B1/762—Exterior insulation of exterior walls
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- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
- E04C1/40—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts
- E04C1/41—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts composed of insulating material and load-bearing concrete, stone or stone-like material
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- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/049—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres completely or partially of insulating material, e.g. cellular concrete or foamed plaster
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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- B32B2307/306—Resistant to heat
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2419/00—Buildings or parts thereof
- B32B2419/04—Tiles for floors or walls
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
- C08J2203/142—Halogenated saturated hydrocarbons, e.g. H3C-CF3
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/18—Binary blends of expanding agents
- C08J2203/182—Binary blends of expanding agents of physical blowing agents, e.g. acetone and butane
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2205/00—Foams characterised by their properties
- C08J2205/04—Foams characterised by their properties characterised by the foam pores
- C08J2205/052—Closed cells, i.e. more than 50% of the pores are closed
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2205/00—Foams characterised by their properties
- C08J2205/10—Rigid foams
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
- C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
- C08J2361/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols with monohydric phenols
- C08J2361/10—Phenol-formaldehyde condensates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0023—Use of organic additives containing oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0028—Use of organic additives containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic compounding ingredients
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/141—Hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/143—Halogen containing compounds
- C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
- C08J9/145—Halogen containing compounds containing carbon, halogen and hydrogen only only chlorine as halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/149—Mixtures of blowing agents covered by more than one of the groups C08J9/141 - C08J9/143
Definitions
- the present invention relates to insulation components for buildings, and methods for preparation of the insulation components, and uses of said insulation components.
- insulation components comprising an insulation material and a hydrothermal hardened calcium silicate hydrate material, and methods for preparation of the insulation components.
- the purpose is to mitigate the increasing average temperatures and consequences of the climate change caused by e.g. increased concentration of CO 2 in the air.
- the buildings today are insulated to avoid loss of heat through the walls.
- the objective problem of the invention is to provide a material for insulation of buildings whereby the heat loss and installation costs are lowered, while the fabrication process of the materials is not more expensive than materials of prior art.
- the layers are attached to each other by an adhesive diffusion open third layer as in claim 2, or by the adhesive character of the first layer as in claim 20.
- diffusion open insulation material which may be a rigid phenol foam
- hydrothermal hardened calcium silicate hydrate layer which may be an aircrete layer
- the attachment is facilitated by an adhesive layer as in claim 3, or, preferably, by the adhesive character of the diffusion open insulation material as in claim 21 .
- a phenolic foam layer as the insulation layer provides a fire protection, which is highly improved compared to traditional methods for insulation as the second layer cannot burn and the first layer according to fire tests is much more resistant than other insulation materials to fire.
- An anticipated embodiment of the invention as in claim 4 is where the phenolic foam is formed from a liquid resole resin, calcium carbonate, using a catalyst and a blowing agent.
- the adhesive third layer is a layer of a glue as anticipated in claim 5.
- the adhesive layer may be a glue e.g. a thin layer mortar as claimed.
- the layer of glue is anticipated to be a Kunststoffharzdispersion (synthetic aqueous copolymer dispersion) which as claimed in claim 6 is an air-hardening moistens fast synthetic aqueous copolymer dispersion which in the present case is based on styrene and an acrylic acid ester with a solid content of 20-80%, preferably 50% +/- 1 %.
- the invention further provides in claim 12 a board comprising at least a composite insulation material according to claim 1 1 wherein the board further comprises fixing means for attaching the board to a wall.
- a wall made from any of the boards of claim 1 1 or 12 is claimed in claim 13.
- An anticipated embodiment of such a wall is where the boards of insulating composites are of different thicknesses, claim 14.
- An embodiment of a wall where the board are mechanically fixed are anticipated in claim 15, and optionally as in claim 16 combined with glue.
- Methods for preparing a composite of the invention where the layers are glued together by a layer of glue are claimed in claim 17 to 18.
- the diffusion open insulation material is a phenolic foam resin as claimed in claim 19.
- claims 19 to 21 are claims on a board or a wall comprising the
- An anticipated method thus comprises to prepare the composite by
- the aircrete may deviate in its composition for the example as follows.
- a composite insulation material according to claim 1 wherein the layers of the composite are attached to each other by the adhesive force of the first layer is claimed in claim 21 .
- An embodiment of a composite insulation material according to claim 20, is wherein the first layer, 1 , is a rigid phenolic foam with closed cells though still diffusion open, and wherein the second layer, 2, is a diffusion open autoclaved aerated concrete layer, as anticipated in claim 22.
- An embodiment of a composite insulation material as claimed in claim 23 is where the rigid phenolic foam is formed from a liquid resole resin, calcium carbonate, using a catalyst and a blowing agent.
- a wall comprising at least one board of claim 27 or 28 is claimed in claim 29.
- a wall comprising at least one board of claim 27 or 28 of one thickness and at least one and different other board of claim 27 or 28 of a different thickness is claimed in claim 30.
- the diffusive rigid open insulation material is a rigid phenolic foam with a major part such as 90% closed cells though still diffusion open.
- the rigid phenolic foam layer is prepared first.
- the resin mixture for the foam layer is prepared as in claim 34 and poored onto the diffusion open load bearing hydrothermal hardened calcium silicate hydrate layer, which should have a temperature of e.g. 60 °C to 70 °C prior to curing the composite by the remaining heat.
- the diffusion open load bearing hydrothermal hardened calcium silicate hydrate layer, 2 has initially the temperature of 180°C of the autoclaving process but the heat may be applied in the above method prior to applying the resin mixtureThe process for making the composite this takes advantage of the adhesive character of the formed foam.
- Fig. 1 shows a composite insulation board according to the invention for plastering a wall.
- the foam layer, 1 is attached to an aircrete layer, 2. Either, the foam layer is sticking to the aircrete layer, or an adhesive layer (not shown) joins the foam and aircrete layer together.
- Fig. 2 shows a composite insulation board according to the invention for rendering a wall for paint.
- the foam layer, 1 is attached to an aircrete layer, 2. Either, the foam layer is sticking to the aircrete layer, or an adhesive layer (not shown) joins the foam and aircrete layer together. The edges are chamfered.
- Fig. 3 shows a cross section of the board in Fig. 1 which has a plaster layer, 3, on the outside.
- Fig. 4 shows a cross section of the board in Fig. 2.
- the outmost layer is a layer of paint, 4.
- the edges are chamfered and the joint sealed, 5.
- the paint covers both the boards and the joint.
- Fig. 5 shows an example of how composite insulations boards for plastering are installed.
- Fig. 6 shows an example of how composite insulations boards for paint are installed.
- Fig. 7 shows an example of a composite comprising in addition to an insulation layer, B, and an aircrete layer, D, also the support layers of e.g. diffusion open glass fibre layers, A.
- B is the phenolic foam insulation layer
- C the adhesive layer
- D the aircrete layer.
- phenolic foam needs a surface covering to prevent the foam from sticking to the production equipment but also a firm support layer or surface to form the foam. So, on the market such phenolic foam layers are sold sticking to a special glass surface with a releasable protective foil on the other surface.
- the composite layer of the invention may or may not comprise this support layer.
- other manufacturing methods for preparing a phenolic foam layer may not need a surface covering or a firm support layer.
- Such another manufacturing method is the parallel vertical placement of two surfaces of any two of an aircrete wall or a firm support layer e.g. a glass plate and forming the foam layer in between this set of layers.
- Fig. 1 to 7 show each at least one composite insulation board according to the invention for insulating a wall. It is anticipated that the foam layer may be made from a phenolic resin such as a resole resin.
- the insulating phenolic resin is commercially available and may be converted into a thermoset modified resin according to the known method published in Kooltherm K5 from Kingspan.
- the thermoset modified resin may also be performed according to the example below. It has a composition, if it includes a facing material, of:
- thermoset modified resin is made from a liquid resole resin, calcium carbonate, additives and a blowing agent.
- the foam is rigid and has 90 % closed cells. The cell structure is formed in the resin under the influence of heat generated by the chemical reaction.
- An insulation composite for insulation of a building according to the invention is a composite comprising a diffusion open rigid phenol layer as the one above and a diffusion open calcium silicate hydrate layer, which has especially good properties. It is fire resistant, has low heat conductivity and is strong and not brittle.
- a method for insulation of a building according to the invention is by insulation of the walls of the building where the method comprises applying a layer of a glue to the first layer of said insulation composite and attaching said composite to the wall or vice versa.
- Another method for insulation of a building according to the invention is to insulate its walls where the method comprises providing an insulation composite which has a protective layer on top a layer of glue. The method comprises removing said protective layer and attaching the composite to the wall.
- the boards are fixed to a wall either mechanically or with glue.
- An advantage of the composite of the invention is the combination of properties to improve the thermal insulation properties while maintaining a low thermal conductivity.
- the second layer, 2 reduces noise as the mineral layer has a high density compared to conventional insulation composites for walls of buildings.
- the product is much more stable compared to traditional external thermal insulation composite systems (ETICS) against mechanical impacts.
- ETICS external thermal insulation composite systems
- the thickness of the second layer, 2 may also vary from board to board in order to obtain a variated design structured facade surface.
- the composite of claim 1 and especially claim 2 and 3, is also very fire resistant and the composite cannot be modified by constructors making it very attractive for tall buildings from which it is difficult to escape in case of fire.
- the insulation composite material of the invention provides a high heat capacity at the outside wall.
- the thermal buffer keeps up the temperature during night whereby less condensed water is generated, making it easier to keep the surface clean.
- Example A phenol layer may be prepared as follows:
- a phenol resole resin composition comprising 240 g of the commercially available liquid phenol formaldehyde resin supplied by Sumikomo Bakelite, R330, having a viscosity of 8000-10000 cP at 25°C, weight average molecular weight 600-1200 and pH 5,3 to 6,3, containing from 2 to 4% free phenol and 3 to 4% free formaldehyde, with a phenol/formaldehyde molar ratio of 1 :2 and a water content of 1 1 to 13%, is mixed at 15°C with 12,0 g powdered urea and 6,0 g of a castor oil-ethylene oxide adduct as plasticiser and allowed to stand 14 hours.
- a glass plate is not used.
- the second layer of the composite i.e. for example an aircrete layer is serving as the support layer becoming part of the composite to be formed at the same time.
- the heat of lower temperature from the preparation of e.g. an aircrete layer may be used for heating up and partly or fully curing the phenol resin.
- a composite of the invention may be prepared applying the above inventive method taking advantage of the adhesive properties of the formed diffusive open rigid phenol foam of the composite.
- the composite of the invention has superior properties in terms of low heat conductivity, high fire resistance, load bearing strength, and being not brittle.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Building Environments (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA201770810 | 2017-10-27 | ||
DKPA201870315A DK201870315A1 (en) | 2017-10-27 | 2018-05-28 | Insulating composite for insulation of buildings |
PCT/DK2018/050264 WO2019080978A1 (en) | 2017-10-27 | 2018-10-22 | Insulating composite for insulation of buildings |
Publications (2)
Publication Number | Publication Date |
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EP3701100A1 true EP3701100A1 (en) | 2020-09-02 |
EP3701100A4 EP3701100A4 (en) | 2021-08-11 |
Family
ID=69146875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP18870940.6A Pending EP3701100A4 (en) | 2017-10-27 | 2018-10-22 | Insulating composite for insulation of buildings |
Country Status (2)
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EP (1) | EP3701100A4 (en) |
DK (1) | DK201870315A1 (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN205077710U (en) * | 2015-08-25 | 2016-03-09 | 吉林市恒业科技有限公司 | Wall body self preservation temperature building brick |
-
2018
- 2018-05-28 DK DKPA201870315A patent/DK201870315A1/en not_active Application Discontinuation
- 2018-10-22 EP EP18870940.6A patent/EP3701100A4/en active Pending
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Publication number | Publication date |
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EP3701100A4 (en) | 2021-08-11 |
DK201870315A1 (en) | 2019-05-08 |
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