JP2021014725A - 不燃吸音パネル - Google Patents
不燃吸音パネル Download PDFInfo
- Publication number
- JP2021014725A JP2021014725A JP2019130061A JP2019130061A JP2021014725A JP 2021014725 A JP2021014725 A JP 2021014725A JP 2019130061 A JP2019130061 A JP 2019130061A JP 2019130061 A JP2019130061 A JP 2019130061A JP 2021014725 A JP2021014725 A JP 2021014725A
- Authority
- JP
- Japan
- Prior art keywords
- sound absorbing
- honeycomb
- combustible
- absorbing panel
- chips
- 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.)
- Granted
Links
- 238000010521 absorption reaction Methods 0.000 title abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 147
- 239000006261 foam material Substances 0.000 claims abstract description 53
- 239000000853 adhesive Substances 0.000 claims abstract description 32
- 230000001070 adhesive effect Effects 0.000 claims abstract description 32
- 239000007789 gas Substances 0.000 claims abstract description 31
- 239000000835 fiber Substances 0.000 claims abstract description 27
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 24
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 16
- 239000001301 oxygen Substances 0.000 claims abstract description 16
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 12
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 12
- 238000002485 combustion reaction Methods 0.000 claims abstract description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 35
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 35
- 239000002657 fibrous material Substances 0.000 claims description 30
- 238000010438 heat treatment Methods 0.000 claims description 20
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 17
- 229920006332 epoxy adhesive Polymers 0.000 claims description 11
- 239000011810 insulating material Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000839 emulsion Substances 0.000 claims description 8
- 239000011261 inert gas Substances 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 238000003763 carbonization Methods 0.000 claims description 3
- 229910010272 inorganic material Inorganic materials 0.000 claims description 3
- 239000011147 inorganic material Substances 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- 230000001629 suppression Effects 0.000 claims description 3
- 239000011162 core material Substances 0.000 claims 3
- 230000002950 deficient Effects 0.000 claims 1
- 239000011491 glass wool Substances 0.000 claims 1
- 239000011256 inorganic filler Substances 0.000 claims 1
- 229910003475 inorganic filler Inorganic materials 0.000 claims 1
- 239000011368 organic material Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 6
- 239000000470 constituent Substances 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 description 15
- 239000002184 metal Substances 0.000 description 15
- 238000012360 testing method Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 230000020169 heat generation Effects 0.000 description 6
- 230000002265 prevention Effects 0.000 description 6
- 230000004083 survival effect Effects 0.000 description 6
- 241000699670 Mus sp. Species 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005979 thermal decomposition reaction Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 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 description 3
- 206010021143 Hypoxia Diseases 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 3
- 229940024545 aluminum hydroxide Drugs 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 150000004677 hydrates Chemical class 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 206010000369 Accident Diseases 0.000 description 2
- 241000699666 Mus <mouse, genus> Species 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- FSBVERYRVPGNGG-UHFFFAOYSA-N dimagnesium dioxido-bis[[oxido(oxo)silyl]oxy]silane hydrate Chemical compound O.[Mg+2].[Mg+2].[O-][Si](=O)O[Si]([O-])([O-])O[Si]([O-])=O FSBVERYRVPGNGG-UHFFFAOYSA-N 0.000 description 2
- DGVMNQYBHPSIJS-UHFFFAOYSA-N dimagnesium;2,2,6,6-tetraoxido-1,3,5,7-tetraoxa-2,4,6-trisilaspiro[3.3]heptane;hydrate Chemical compound O.[Mg+2].[Mg+2].O1[Si]([O-])([O-])O[Si]21O[Si]([O-])([O-])O2 DGVMNQYBHPSIJS-UHFFFAOYSA-N 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 239000012784 inorganic fiber Substances 0.000 description 2
- 239000000391 magnesium silicate Substances 0.000 description 2
- 229910052919 magnesium silicate Inorganic materials 0.000 description 2
- 235000019792 magnesium silicate Nutrition 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004840 adhesive resin Substances 0.000 description 1
- 229920006223 adhesive resin Polymers 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000005539 carbonized material Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000041 toxicology testing Toxicity 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
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
- E04B1/942—Building elements specially adapted therefor 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/18—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side
-
- 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
- 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
-
- 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
- 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
- B32B5/16—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 formed of particles, e.g. chips, powder or granules
-
- 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
- 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
- B32B5/22—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
- B32B5/30—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 one layer being formed of particles, e.g. chips, granules, powder
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- E04B1/82—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 sound only
- E04B1/84—Sound-absorbing elements
- E04B1/86—Sound-absorbing elements slab-shaped
-
- 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
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/947—Protection against other undesired influences or dangers against fire by closing openings in walls or the like in the case of fire
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- 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
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
- E04C2/36—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels
- E04C2/365—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels by honeycomb structures
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/12—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/06—Coating on the layer surface on metal layer
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/28—Multiple coating on one surface
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/103—Metal fibres
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/108—Rockwool fibres
-
- 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
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
- B32B2264/30—Particles characterised by physical dimension
- B32B2264/303—Average diameter greater than 1µm
-
- 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
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0285—Condensation resins of aldehydes, e.g. with phenols, ureas, melamines
-
- 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
- B32B2266/00—Composition of foam
- B32B2266/06—Open cell foam
-
- 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
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
- B32B2307/102—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
-
- 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
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
-
- 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
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
- B32B2307/7242—Non-permeable
-
- 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
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/04—Layered products comprising a layer of paper or cardboard next to a particulate layer
-
- 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
- E04B2001/742—Use of special materials; Materials having special structures or shape
- E04B2001/748—Honeycomb materials
-
- 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
- E04B1/82—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 sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8457—Solid slabs or blocks
- E04B2001/8461—Solid slabs or blocks layered
- E04B2001/8471—Solid slabs or blocks layered with non-planar interior transition surfaces between layers, e.g. faceted, corrugated
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- 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
- E04C2/10—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 wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/20—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 wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics
- E04C2/205—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 wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics of foamed plastics, or of plastics and foamed plastics, optionally reinforced
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- 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
- E04C2/292—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 sheet metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- 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
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
- E04C2/526—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits with adaptations not otherwise provided for, for connecting, transport; for making impervious or hermetic, e.g. sealings
- E04C2/528—Impervious or hermetic panels not otherwise provided for
Abstract
Description
不燃・耐火に関する法規制も有るが、材料の難燃化・不燃化技術等の対策は未だに必ずしも十分でなく、それらの技術の確立は、人命尊重の面からますます重要な課題になっている。
にもかかわらず、市場は、軽量で薄型化され、高品質な複合性能が備わった製品を要求している。既に建築基準法で不燃材認定されている一般的な無機材の性能ではこれらの要求への対応はできない。
例を挙げれば、天井材としての石膏板である。不燃性の遮音材として多く使用されているが、重い、脆いなどの欠陥が有り、地震による天井崩落の危険性が有る。また石膏板は断熱性、調湿性、吸音性がなく天井材として重要な省エネ材、或いは静寂性を満たす吸音材としも不適切である。
しかし、ハニカム材内にフォーム材を充填しているが、両面を非通気性の不燃材で挟んでいることで吸音特性が低いという課題が有る。
また、接着剤が多いことは、原価の増大を招くという課題もある。
しかし、この技術ではハニカム材への吸音材の充填はなく、吸音性はないという課題が有る。
(1)空気の流通路の制限のために、フォーム材を切断加工するときに発生する切粉を、積極的にフォーム材の表面に留めておいて、火災時に繊維材の繊維の隙間の空気の流通を制限する目詰め材として利用する。
(2)フォーム材の一部が火災で燃焼したときに発生する不活性ガスによって可燃ガスを希釈させ、酸素欠乏を発現させる。
(3)不燃化を補完するその他の条件として
・水和物からなる材料は、加熱されたときに吸熱反応(脱水反応)を起こし、低温度で材料の炭化を促進させる。
・加熱されたときもパネル形状を維持するために、加熱により焼結する接着剤を選択する。
・可燃性のある有機物の含有料の少ない材料を選択する。
(1)加熱開始後20分間の総発熱量が8MJ/m2以下であること。
(2)加熱開始後20分間、最高発熱速度が、10秒以上継続して200 kW/m2を超えないこと。
(3)加熱開始後20分間、防火上有害な裏面まで貫通する亀裂及び穴がないこと。
(4)着炎しないこと。
またハニカム材は金属ハニカム材でも良く、金属の場合はハニカム材質に有機物を含まないので、不燃化に結び付けやすい。
ハニカム材12に付着させる接着剤16は、量が多いと水蒸気の発生量が多くなり接着部分に剥離を起こして密閉構造を壊し、逆に量が少ないと接着性が悪くパネル構造維持に支障を起こす。その適性量は60~120g/m2の範囲であった。尚、エマルジョン系接着剤は酢酸ビニール系に限定されない。
目詰まりによる繊維の隙間を塞ぐ効果は、必ずしも100%である必要はない。
この試験の結果、気中パーティクルカウンターのカウント数は零であったので、不燃吸音パネルから外部への放散量は無いという結論を得た。
「加熱開始後20分間の総発熱量が8MJ/m2以下」との基準に対して、図8に示すように、4MJ/m2以下の結果を得た。
「加熱開始後20分間、最高発熱速度が、10秒以上継続して200kW/m2を超えない」との基準に対しては、図9に示すように10kW/m2以下の結果を得た。
「加熱開始後20分間、防火上有害な裏面まで貫通する亀裂及び穴が無い」との基準に対しては、防火上有害な裏面まで貫通する亀裂及び穴が無いとの結果を得た。
「着炎時間」については、着炎無しとの結果を得た。
「加熱開始後20分間の総発熱量が8MJ/m2以下」との基準に対して、図11に示すように、4MJ/m2以下を得た。
「加熱開始後20分間、最高発熱速度が、10秒以上継続して200kW/m2を超えない」との基準に対して、図12に示すように10kW/m2以下を得た。
「加熱開始後20分間、防火上有害な裏面まで貫通する亀裂及び穴が無い」という基準に対して、防火上有害な裏面まで貫通する亀裂及び穴が無いという結果を得た。
「着炎時間」については、着炎無しという結果を得た。
すなわち、アルミニウム繊維材部分での目詰まり効果を得ることの方が、ハニカム材の素材を選択することより重要である事が判明した
11 吸音面材
12 ハニカム材
13 フォーム材
14 遮音材
15 切粉
15a 水蒸気により流動した切粉
15b 加熱分解ガスにより流動した炭化物
15c 流出試験により流動した切粉
16 エマルジョン系接着剤
17 エポキシ系接着剤
18 アルミニウムハニカム材
19 枠材
2 不燃吸音パネル
3 プレス
31 プレス下盤
32 プレス上盤
4 空気吸引装置
5 パーティクルカウンター
6 空気通路
Claims (9)
- ハニカム材にフォーム材を充填して芯材となし、
該ハニカム材の一方の表面に通気性繊維材を、他方の表面に非通気性材を配設し、
それぞれを接着剤で接着した不燃吸音パネルであって、
該ハニカム材と該通気性繊維材の間には、該フォーム材の切粉の層を配置してあり、
火炎に晒されたとき、該切粉は該通気性繊維材の繊維の隙間に詰まる塞ぎ材として作用し、酸素欠乏状態を発現させることを特徴とする不燃吸音パネル。 - 請求項1において、
該切粉は不活性ガスを発生して該フォーム材の空隙を満たし、燃焼抑止をもたらすることを特徴とする不燃吸音パネル。 - 請求項1において、
フォーム材は連通気泡を有し、非帯電性の硬質フェノールフォーム材であることを特徴とする不燃吸音パネル。 - 請求項1において、
芯材は、加熱されると二酸化炭素ガスを生成する、ハニカム材、フォーム材、並びに接着剤からなることを特徴とする不燃吸音パネル。 - 請求項1において、
芯材は加熱により炭化質を生成する、ハニカム材、フォーム材、並びに接着剤からなることを特徴とする不燃吸音パネル。 - 請求項1において、
ハニカム材の組成は、水和物系の無機材料70〜80%、シリカ3〜5%、パルプ等有機質材料15〜27%であることを特徴とする不燃吸音パネル。 - 請求項1において、
ハニカム材の端面と吸音面材を接着させるエマルジョン系接着剤の付着量が60〜120g/m2の範囲であることを特徴とする不燃吸音パネル。 - 請求項1において、
エポキシ系接着剤の組成は、無機充填材が44〜49%であり、
ハニカム材の端面と遮音材の接着剤の塗布量が200〜350g/m2であることを特徴とする不燃吸音パネル。 - 請求項1において、
通気性材は、アルミニウム繊維材或いはガラスウール系もしくはロックウール系であるニードルマット繊維材で、
繊維径は100μm以下、繊維間の空間100μm以下であることを特徴とする不燃吸音パネル。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019130061A JP6697173B1 (ja) | 2019-07-12 | 2019-07-12 | 不燃吸音パネル |
US17/053,166 US11866931B2 (en) | 2019-07-12 | 2020-06-30 | Incombustible sound absorption panel |
KR1020207033273A KR102468000B1 (ko) | 2019-07-12 | 2020-06-30 | 불연 흡음 패널 |
CN202080002815.7A CN112543832B (zh) | 2019-07-12 | 2020-06-30 | 不可燃吸音板 |
EP20797643.2A EP3792418B1 (en) | 2019-07-12 | 2020-06-30 | Incombustible sound-absorbing panel |
PCT/JP2020/025679 WO2021010160A1 (ja) | 2019-07-12 | 2020-06-30 | 不燃吸音パネル |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019130061A JP6697173B1 (ja) | 2019-07-12 | 2019-07-12 | 不燃吸音パネル |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6697173B1 JP6697173B1 (ja) | 2020-05-20 |
JP2021014725A true JP2021014725A (ja) | 2021-02-12 |
Family
ID=70682412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019130061A Active JP6697173B1 (ja) | 2019-07-12 | 2019-07-12 | 不燃吸音パネル |
Country Status (6)
Country | Link |
---|---|
US (1) | US11866931B2 (ja) |
EP (1) | EP3792418B1 (ja) |
JP (1) | JP6697173B1 (ja) |
KR (1) | KR102468000B1 (ja) |
CN (1) | CN112543832B (ja) |
WO (1) | WO2021010160A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6697173B1 (ja) * | 2019-07-12 | 2020-05-20 | 株式会社 静科 | 不燃吸音パネル |
CN114395406B (zh) * | 2022-02-15 | 2023-03-21 | 辽宁工程技术大学 | 一种包裹二氧化碳气体的泡沫颗粒的制备方法及其应用 |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4004387A (en) * | 1975-08-20 | 1977-01-25 | Ellingson Jerome B | Panels and the method of same for house construction |
JPS5931454B2 (ja) * | 1976-05-19 | 1984-08-02 | 尭 石川 | サンドイツチパネル |
GB2107183A (en) * | 1981-08-14 | 1983-04-27 | Dixon International Ltd | Device for blocking a ventilation opening or duct under fire conditions |
JPS61185436A (ja) | 1985-02-14 | 1986-08-19 | 日本軽金属株式会社 | 不燃パネル及びその製造方法 |
US4828932A (en) * | 1986-05-12 | 1989-05-09 | Unix Corporation Ltd. | Porous metallic material, porous structural material and porous decorative sound absorbing material, and methods for manufacturing the same |
CN1084924A (zh) * | 1992-09-30 | 1994-04-06 | 爱吉技术研究所股份有限公司 | 耐火隔热板 |
JP3138579B2 (ja) * | 1993-09-27 | 2001-02-26 | 中央化学株式会社 | 発泡シートの製造方法及びその装置 |
JPH08199705A (ja) * | 1995-01-30 | 1996-08-06 | Okamura Corp | 防炎パネル |
JPH0957880A (ja) * | 1995-08-23 | 1997-03-04 | Sanko Metal Ind Co Ltd | 耐火積層パネル |
JPH10169082A (ja) * | 1996-12-06 | 1998-06-23 | Nara Pref Gov | 軽量木質系材料 |
JP3806733B2 (ja) | 2001-02-15 | 2006-08-09 | 株式会社 静 科 | ハニカム材セルにフェノールフォーム充填の不燃サンドイッチ構造体 |
DE20112669U1 (de) * | 2001-04-04 | 2002-08-14 | Ver Holzbaubetr E Wilhelm Pfal | Schallabsorbierendes Paneel |
AU2003227222A1 (en) * | 2002-03-26 | 2003-10-08 | Ube-Nitto Kasei Co., Ltd. | Hollow structure plate, manufacturing method thereof, manufacturing device thereof, and sound absorbing structure plate |
JP2004174865A (ja) * | 2002-11-26 | 2004-06-24 | Sekisui Chem Co Ltd | 耐火性ハニカムパネル及びその製造方法 |
WO2005030671A1 (en) | 2003-09-29 | 2005-04-07 | Jun-Han Choi | Incombustible composition, incombustible construction product using incombustible composition, and method of producing incombustible construction product |
JP3806744B1 (ja) | 2005-08-31 | 2006-08-09 | 株式会社 静 科 | 通気性サンドイッチパネルの製造方法及びサンドイッチパネル |
EP1907202B1 (en) * | 2005-07-01 | 2016-01-20 | Carolyn M. Dry | Multiple function, self-repairing composites with special adhesives |
KR20060063846A (ko) * | 2006-05-19 | 2006-06-12 | 홍성산업 주식회사 | 고성능 흡음판 및 그 제조방법 |
JP3138579U (ja) * | 2006-11-17 | 2008-01-10 | 國▲たん▼科技股▲ふん▼有限公司 | 防火板材 |
KR20080051248A (ko) * | 2006-12-05 | 2008-06-11 | 채수하 | 내화성을 갖는 샌드위치패널 |
KR20090022753A (ko) * | 2007-08-31 | 2009-03-04 | 박홍욱 | 하니콤 구조의 흡음, 단열 보강패널 |
JP5297457B2 (ja) * | 2008-07-17 | 2013-09-25 | 名古屋油化株式会社 | 緩衝吸音材および吸音構造 |
EP2530113B1 (de) * | 2011-05-27 | 2017-03-15 | STO SE & Co. KGaA | Verbundschaumstoff, wärmedämmelement aus verbundschaumstoff sowie verfahren zur herstellung eines verbundschaumstoffs |
JP5127975B1 (ja) * | 2011-11-07 | 2013-01-23 | 株式会社 静科 | ハニカムパネル積層体の製造方法及びハニカムパネル積層体 |
CN202990095U (zh) * | 2012-08-10 | 2013-06-12 | 上海理想家园工程营造有限公司 | 一种多功能快速建房模屋板结构体系 |
JP6065345B2 (ja) * | 2014-05-03 | 2017-01-25 | 株式会社 静科 | 吸遮音パネルの製造方法及び構造体 |
WO2016159147A1 (ja) * | 2015-03-31 | 2016-10-06 | 東邦テナックス株式会社 | エポキシ樹脂組成物、プリプレグ、炭素繊維強化複合材料及びこれらの製造方法 |
CN105694378A (zh) * | 2016-02-17 | 2016-06-22 | 江苏瑞赛恩建材实业有限公司 | 一种建筑装饰用环保型吸音板 |
JP6825618B2 (ja) * | 2016-03-07 | 2021-02-03 | セメダイン株式会社 | 構造物の防火構造体、硬化性組成物、耐火材、及び防火構造体形成工法 |
JP6887661B2 (ja) * | 2016-11-16 | 2021-06-16 | 東京ブラインド工業株式会社 | 吸音装置 |
JP6292339B1 (ja) * | 2016-12-25 | 2018-03-14 | 株式会社 静科 | 吸音パネル |
CN206408771U (zh) * | 2017-01-12 | 2017-08-15 | 深圳市中孚泰文化建筑建设股份有限公司 | 一种吸声扩散金属铝板 |
CN206625386U (zh) * | 2017-03-21 | 2017-11-10 | 湖南优冠体育材料有限公司 | 一种新型a级防火吸音板 |
CN109296124A (zh) * | 2017-07-25 | 2019-02-01 | 吕海党 | 一种防火建筑复合板 |
CN107780552A (zh) * | 2017-11-20 | 2018-03-09 | 朱建华 | 一种多重隔音建筑板 |
CN108505635B (zh) * | 2018-03-19 | 2020-11-06 | 无锡格迈思新材料科技有限公司 | 具有绝热吸声的毡板 |
CN208907280U (zh) * | 2018-10-08 | 2019-05-28 | 万永贵 | 一种具有阻燃和隔音功能的环保人造板 |
JP6697173B1 (ja) * | 2019-07-12 | 2020-05-20 | 株式会社 静科 | 不燃吸音パネル |
-
2019
- 2019-07-12 JP JP2019130061A patent/JP6697173B1/ja active Active
-
2020
- 2020-06-30 EP EP20797643.2A patent/EP3792418B1/en active Active
- 2020-06-30 CN CN202080002815.7A patent/CN112543832B/zh active Active
- 2020-06-30 US US17/053,166 patent/US11866931B2/en active Active
- 2020-06-30 WO PCT/JP2020/025679 patent/WO2021010160A1/ja unknown
- 2020-06-30 KR KR1020207033273A patent/KR102468000B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO2021010160A1 (ja) | 2021-01-21 |
JP6697173B1 (ja) | 2020-05-20 |
EP3792418A1 (en) | 2021-03-17 |
EP3792418B1 (en) | 2022-09-14 |
US20230151605A1 (en) | 2023-05-18 |
KR102468000B1 (ko) | 2022-11-17 |
CN112543832A (zh) | 2021-03-23 |
KR20210010467A (ko) | 2021-01-27 |
CN112543832B (zh) | 2022-04-12 |
EP3792418A4 (en) | 2022-01-12 |
US11866931B2 (en) | 2024-01-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2021010160A1 (ja) | 不燃吸音パネル | |
US20150284910A1 (en) | Fiber reinforced thermoplastic sheets with surface coverings | |
JP3840615B1 (ja) | 化粧不燃材 | |
JP2007313893A (ja) | 表面カバーを有する繊維強化熱可塑性シート | |
JP2008080637A (ja) | 化粧不燃材 | |
JP2009041199A (ja) | 耐火建材とその製造方法、及び耐火扉 | |
JP6720623B2 (ja) | 不燃シート | |
MX2014005989A (es) | Aparato y método de aislamiento mejorados. | |
JP4015144B2 (ja) | 不燃断熱フォーム材を用いる断熱構造 | |
JP2012149713A (ja) | 積層断熱材及び鉄道車両の空調ダクト用断熱材 | |
KR102323267B1 (ko) | 준불연성 합판 | |
JP2008031801A (ja) | 防・耐火パネル及び防火戸 | |
CN212097885U (zh) | 一种耐高温防火贴面板 | |
JPH08158754A (ja) | 木質系防火ドア | |
KR200419439Y1 (ko) | 난연성 폴리에스테르 섬유 판재 | |
JP6970968B2 (ja) | 防火パネル材 | |
JP2010255185A (ja) | 防火設備用枠材及びこれを用いた防火ユニット | |
JP2002240174A5 (ja) | ||
JP6720624B2 (ja) | 不燃シート | |
KR102345586B1 (ko) | 흡음홀이 형성된 난연 복합패널 | |
JP4194547B2 (ja) | 吸音材および耐火性吸音材 | |
JP3161975B2 (ja) | 不燃化粧板 | |
JP2002240174A (ja) | ハニカム材セルにフェノールフォーム充填の不燃サンドイッチ構造体 | |
KR200331380Y1 (ko) | 건축용 패널 | |
KR102140392B1 (ko) | 팽창흑연을 포함하는 난연목재 및 이의 제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190712 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20190712 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20190819 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190903 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190930 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20191121 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191205 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200324 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200406 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6697173 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |