CA2719087A1 - Systeme de materiau et construction servant a l'insonorisation - Google Patents
Systeme de materiau et construction servant a l'insonorisation Download PDFInfo
- Publication number
- CA2719087A1 CA2719087A1 CA2719087A CA2719087A CA2719087A1 CA 2719087 A1 CA2719087 A1 CA 2719087A1 CA 2719087 A CA2719087 A CA 2719087A CA 2719087 A CA2719087 A CA 2719087A CA 2719087 A1 CA2719087 A1 CA 2719087A1
- Authority
- CA
- Canada
- Prior art keywords
- building material
- building
- core matrix
- sound
- microparticles
- 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.)
- Abandoned
Links
- 239000004566 building material Substances 0.000 title claims abstract description 296
- 239000011159 matrix material Substances 0.000 claims abstract description 149
- 239000011230 binding agent Substances 0.000 claims abstract description 116
- 239000011859 microparticle Substances 0.000 claims abstract description 77
- 238000005192 partition Methods 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims description 94
- 239000000203 mixture Substances 0.000 claims description 83
- 238000000034 method Methods 0.000 claims description 26
- 230000002238 attenuated effect Effects 0.000 claims description 15
- 239000010881 fly ash Substances 0.000 claims description 11
- 230000002829 reductive effect Effects 0.000 claims description 6
- 238000009472 formulation Methods 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 2
- 239000012774 insulation material Substances 0.000 claims description 2
- 239000012528 membrane Substances 0.000 abstract description 23
- 230000005540 biological transmission Effects 0.000 abstract description 17
- 230000006870 function Effects 0.000 abstract description 17
- 230000009467 reduction Effects 0.000 abstract description 15
- 239000011162 core material Substances 0.000 description 136
- 238000012360 testing method Methods 0.000 description 42
- 239000004005 microsphere Substances 0.000 description 41
- 239000000123 paper Substances 0.000 description 36
- 239000004115 Sodium Silicate Substances 0.000 description 32
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 31
- 229910052911 sodium silicate Inorganic materials 0.000 description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- 239000004088 foaming agent Substances 0.000 description 14
- 229910052602 gypsum Inorganic materials 0.000 description 14
- 239000010440 gypsum Substances 0.000 description 14
- 230000008901 benefit Effects 0.000 description 12
- 239000004816 latex Substances 0.000 description 12
- 229920000126 latex Polymers 0.000 description 12
- 229920005989 resin Polymers 0.000 description 12
- 239000011347 resin Substances 0.000 description 12
- 239000000047 product Substances 0.000 description 10
- 229920001567 vinyl ester resin Polymers 0.000 description 10
- 239000002245 particle Substances 0.000 description 9
- 238000005187 foaming Methods 0.000 description 8
- 239000000654 additive Substances 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 7
- 230000001965 increasing effect Effects 0.000 description 7
- 238000009413 insulation Methods 0.000 description 7
- 239000003973 paint Substances 0.000 description 7
- 239000004094 surface-active agent Substances 0.000 description 7
- 229920003169 water-soluble polymer Polymers 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 238000004132 cross linking Methods 0.000 description 6
- 230000000670 limiting effect Effects 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- 239000002023 wood Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 241000555745 Sciuridae Species 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000005038 ethylene vinyl acetate Substances 0.000 description 4
- 239000011152 fibreglass Substances 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 4
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 3
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 230000009970 fire resistant effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- WFUGQJXVXHBTEM-UHFFFAOYSA-N 2-hydroperoxy-2-(2-hydroperoxybutan-2-ylperoxy)butane Chemical compound CCC(C)(OO)OOC(C)(CC)OO WFUGQJXVXHBTEM-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- -1 calcium aluminate silicates Chemical class 0.000 description 2
- 239000011111 cardboard Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003000 extruded plastic Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000009969 flowable effect Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- 239000011118 polyvinyl acetate Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 102100034770 Cyclin-dependent kinase inhibitor 3 Human genes 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 102100026064 Exosome complex component RRP43 Human genes 0.000 description 1
- 101100439050 Homo sapiens CDKN3 gene Proteins 0.000 description 1
- 101001055989 Homo sapiens Exosome complex component RRP43 Proteins 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 241000695776 Thorichthys aureus Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052925 anhydrite Inorganic materials 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000001175 calcium sulphate Substances 0.000 description 1
- 235000011132 calcium sulphate Nutrition 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000010382 chemical cross-linking Methods 0.000 description 1
- 101150089280 cip2 gene Proteins 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000007676 flexural strength test Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000007542 hardness measurement Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical class O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 235000019351 sodium silicates Nutrition 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000000196 tragacanth Substances 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- 235000012773 waffles Nutrition 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- 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
- E04C2/04—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
-
- 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
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7409—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts special measures for sound or thermal insulation, including fire protection
-
- 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
- E04B2001/8414—Sound-absorbing elements with non-planar face, e.g. curved, egg-crate shaped
- E04B2001/8419—Acoustical cones or the like, e.g. for anechoic chambers
-
- 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
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/077,951 | 2008-03-21 | ||
| US12/077,951 US20090004459A1 (en) | 2007-03-21 | 2008-03-21 | Utility materials incorporating a microparticle matrix |
| US8195308P | 2008-07-18 | 2008-07-18 | |
| US8194908P | 2008-07-18 | 2008-07-18 | |
| US61/081,953 | 2008-07-18 | ||
| US61/081,949 | 2008-07-18 | ||
| PCT/US2008/077757 WO2009117019A1 (fr) | 2008-03-21 | 2008-09-25 | Système de matériau et construction servant à l'insonorisation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2719087A1 true CA2719087A1 (fr) | 2009-09-24 |
Family
ID=41091189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2719087A Abandoned CA2719087A1 (fr) | 2008-03-21 | 2008-09-25 | Systeme de materiau et construction servant a l'insonorisation |
Country Status (5)
| Country | Link |
|---|---|
| EP (2) | EP2262959B1 (fr) |
| CN (2) | CN102767245B (fr) |
| CA (1) | CA2719087A1 (fr) |
| MX (2) | MX358300B (fr) |
| WO (1) | WO2009117019A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2658925C2 (ru) * | 2015-07-27 | 2018-06-26 | Анна Михайловна Стареева | Штучный сферический звукопоглотитель для мобильных транспортных средств |
| US9903116B2 (en) | 2015-09-21 | 2018-02-27 | United States Gypsum Company | Acoustical gypsum wallboard |
| CN109457889A (zh) * | 2018-11-26 | 2019-03-12 | 江苏标榜装饰新材料股份有限公司 | 微珠装饰板及微珠装饰结构 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3100626C2 (de) * | 1981-01-12 | 1985-05-15 | Schmittmann, Hans-Bernd, Dipl.-Chem. Dr.Rer.Nat., 5620 Velbert | Schwerentflammbare, insbesondere als Baustoff oder dergleichen verwendbare Kunststoffe, Verfahren zu ihrer Herstellung sowie ihre Verwendung als Bauteile |
| US4960184A (en) * | 1989-11-09 | 1990-10-02 | Bruce Woodward | Sound absorbing structure |
| KR960007958B1 (ko) * | 1993-12-10 | 1996-06-17 | 재단법인 한국전자통신연구소 | 신호망 관리 시스템의 루팅제원 관리 방법 |
| US5600930A (en) * | 1995-04-10 | 1997-02-11 | Drucker; Ernest R. | Construction system using lightweight fire-resistant panels |
| JPH09156010A (ja) * | 1995-12-11 | 1997-06-17 | Yokohama Rubber Co Ltd:The | 吸音パネルの製造方法 |
| US5796055A (en) * | 1997-01-13 | 1998-08-18 | Ppg Industries, Inc. | Sound absorbing article and method of making same |
| DE19839973A1 (de) * | 1998-09-02 | 2000-03-23 | Fraunhofer Ges Forschung | Plattenförmiges Bauelement |
| US6251979B1 (en) * | 1998-11-18 | 2001-06-26 | Advanced Construction Materials Corp. | Strengthened, light weight wallboard and method and apparatus for making the same |
| JP2002144468A (ja) * | 2000-11-16 | 2002-05-21 | Toyo Aluminium Kk | 複合板、その製造方法およびそれを備えたパネル |
| CN1381420A (zh) * | 2001-04-18 | 2002-11-27 | 张梅清 | 一种微粒复合材料 |
| GB2375358B (en) * | 2001-04-24 | 2004-05-26 | Sound Reduction Systems Ltd | Sound attenuating board |
| JP3918699B2 (ja) * | 2002-09-20 | 2007-05-23 | ヤマハ株式会社 | 中空パネル |
-
2008
- 2008-09-25 EP EP08873511.3A patent/EP2262959B1/fr active Active
- 2008-09-25 MX MX2013013476A patent/MX358300B/es unknown
- 2008-09-25 MX MX2010010289A patent/MX2010010289A/es active IP Right Grant
- 2008-09-25 CA CA2719087A patent/CA2719087A1/fr not_active Abandoned
- 2008-09-25 EP EP17187078.5A patent/EP3309313B1/fr active Active
- 2008-09-25 CN CN201210154074.1A patent/CN102767245B/zh not_active Expired - Fee Related
- 2008-09-25 CN CN2008801293055A patent/CN102046895B/zh active Active
- 2008-09-25 WO PCT/US2008/077757 patent/WO2009117019A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN102046895A (zh) | 2011-05-04 |
| EP2262959A1 (fr) | 2010-12-22 |
| EP2262959A4 (fr) | 2014-07-30 |
| EP2262959B1 (fr) | 2017-08-23 |
| CN102767245B (zh) | 2014-11-26 |
| WO2009117019A1 (fr) | 2009-09-24 |
| CN102767245A (zh) | 2012-11-07 |
| EP3309313A1 (fr) | 2018-04-18 |
| EP3309313B1 (fr) | 2024-04-03 |
| MX358300B (es) | 2018-08-14 |
| CN102046895B (zh) | 2012-07-04 |
| MX2010010289A (es) | 2010-11-05 |
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| US20220010550A1 (en) | Utility materials incorporating a microparticle matrix formed with a setting agent | |
| CA2719088C (fr) | Materiaux de panneau mural incorporant une matrice de microparticules | |
| EP2262959B1 (fr) | Système de matériau et construction servant à l'insonorisation | |
| ES2648984T3 (es) | Sistema y material de construcción de atenuación de sonido | |
| WO2009117020A1 (fr) | Matériau de construction à panneau de cisaillement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20130925 |
|
| FZDE | Discontinued |
Effective date: 20161003 |