EP3402664A1 - Plaque acoustique a base de platre - Google Patents
Plaque acoustique a base de platreInfo
- Publication number
- EP3402664A1 EP3402664A1 EP17702427.0A EP17702427A EP3402664A1 EP 3402664 A1 EP3402664 A1 EP 3402664A1 EP 17702427 A EP17702427 A EP 17702427A EP 3402664 A1 EP3402664 A1 EP 3402664A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fibers
- plate according
- meth
- textile
- thermoplastic polymer
- 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.)
- Withdrawn
Links
Classifications
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- 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
- B32B2262/14—Mixture of at least two fibres made of different materials
-
- 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
- B32B2264/10—Inorganic particles
-
- 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
- B32B2264/10—Inorganic particles
- B32B2264/102—Oxide or hydroxide
-
- 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
- B32B2264/10—Inorganic particles
- B32B2264/107—Ceramic
- B32B2264/108—Carbon, e.g. graphite particles
-
- 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
- B32B2266/04—Inorganic
- B32B2266/049—Water-setting material, e.g. concrete, plaster or asbestos cement
-
- 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
-
- 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
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
-
- 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
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/54—Yield strength; Tensile strength
-
- 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
- B32B2307/718—Weight, e.g. weight per square meter
-
- 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
- B32B2307/732—Dimensional properties
-
- 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
- B32B2607/00—Walls, panels
-
- 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
Definitions
- the textile may contain up to 30% by weight of fibers based on a non-thermoplastic polymer, in particular unmodified cellulosic fibers such as cotton or wood fibers, or chemically modified such as viscose fibers or rayon.
- the fibers may also be glass fibers in the form of unit filaments having a diameter ranging from 5 to 30 ⁇ m, yarns comprising a plurality of these glass filaments (base yarn) or an assembly of several base yarn (rovings or roving).
- the linear density of the glass strands varies from 30 to 1500 tex.
- thermoplastic polymer fibers and optionally the other non-thermoplastic polymer or glass fibers are bonded together in conventional manner, for example by mechanical treatment, in particular by needling or jet coating. air, or by a heat treatment, especially by "spun bonding" which consists of binding the fibers by heat immediately after being spun or extruded.
- an adhesion agent whose function is to increase the adhesion of the coating when the latter is made of paper or cardboard with the plaster, preferably at most 15 parts, - 0.001 to 10 parts of a setting accelerator, for example calcium sulphate hydrate or potassium sulphate,
- Another subject of the present invention relates to the use of a textile as described above containing thermoplastic polymer fibers to improve the acoustic properties, in particular the acoustic insulation properties, of a plasterboard comprising a plaster core disposed between two layers of coating, wherein said textile forms the coating layer (s) and / or is embedded in the plaster core.
- the present invention also relates to a method for improving the acoustic properties of a gypsum-based board comprising providing a textile as described above containing thermoplastic polymer fibers, and incorporating said textile into the gypsum board, the latter constituting a layer coating and / or being embedded in the plaster core.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Laminated Bodies (AREA)
- Building Environments (AREA)
- Nonwoven Fabrics (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1650247A FR3046566B1 (fr) | 2016-01-13 | 2016-01-13 | Plaque acoustique a base de platre. |
| PCT/FR2017/050061 WO2017121957A1 (fr) | 2016-01-13 | 2017-01-11 | Plaque acoustique a base de platre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3402664A1 true EP3402664A1 (fr) | 2018-11-21 |
Family
ID=55411668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP17702427.0A Withdrawn EP3402664A1 (fr) | 2016-01-13 | 2017-01-11 | Plaque acoustique a base de platre |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US20190030860A1 (fr) |
| EP (1) | EP3402664A1 (fr) |
| JP (1) | JP2019508284A (fr) |
| KR (1) | KR20180101382A (fr) |
| CN (1) | CN108472921A (fr) |
| AU (1) | AU2017206991A1 (fr) |
| BR (1) | BR112018013028A2 (fr) |
| CA (1) | CA3009024A1 (fr) |
| CL (1) | CL2018001852A1 (fr) |
| FR (1) | FR3046566B1 (fr) |
| RU (1) | RU2018129181A (fr) |
| SG (1) | SG11201805947TA (fr) |
| WO (1) | WO2017121957A1 (fr) |
| ZA (1) | ZA201804100B (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9512613B2 (en) * | 2015-02-05 | 2016-12-06 | National Gympsum Properties, LLC | Sound damping wallboard and method of forming a sound damping wallboard |
| CA3064101A1 (fr) | 2018-12-06 | 2020-06-06 | National Gypsum Properties, Llc | Plaque de platre d`insonorisation et methode de construction d`une plaque de platre d`insonorisation |
| MX2020013575A (es) | 2019-12-12 | 2021-06-14 | Gold Bond Building Products Llc | Tablero laminado con capa de material de espuma. |
| CA3121091A1 (fr) | 2020-06-05 | 2021-12-05 | Gold Bond Building Products, Llc | Plaque de platre d'insonorisation et methode de construction d'une plaque de platre d'insonorisation |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6053143B2 (ja) * | 1977-07-25 | 1985-11-22 | 協和技建株式会社 | 建築用複合板 |
| US6703331B1 (en) * | 1999-02-25 | 2004-03-09 | E. I. Du Pont De Nemours And Company | Fungus resistant gypsum-based substrate |
| JP2003313966A (ja) * | 2002-04-23 | 2003-11-06 | Matsushita Electric Works Ltd | 内装用壁材 |
| US7968480B2 (en) * | 2006-02-15 | 2011-06-28 | Polymer Group, Inc. | Multi-lobal fiber containing nonwoven materials and articles made therefrom |
| WO2011031800A1 (fr) * | 2009-09-08 | 2011-03-17 | National Gypsum Properties, Llc | Panneau mural en gypse à résistance contre les chocs améliorée et son procédé de fabrication |
| US20110086214A1 (en) * | 2009-10-09 | 2011-04-14 | Rockwell Anthony L | Building products constructed from thermoplastic polymer mat impregnated wtih cementitious material |
| FR2960565B1 (fr) * | 2010-05-25 | 2012-07-27 | Saint Gobain Technical Fabrics | Mat de fibres de polymere contenant un dihydrazide et utilisation. |
| US8739927B2 (en) * | 2010-10-07 | 2014-06-03 | Lg Hausys, Ltd. | Gypsum panel having outstanding sound-absorbing properties and a production method therefor |
| CN202809881U (zh) * | 2012-08-13 | 2013-03-20 | 刘定安 | 石膏吸声板 |
| FR3018220B1 (fr) * | 2014-03-07 | 2020-08-14 | Saint Gobain Placo | Plaque acoustique a base de platre. |
-
2016
- 2016-01-13 FR FR1650247A patent/FR3046566B1/fr not_active Expired - Fee Related
-
2017
- 2017-01-11 CN CN201780006684.8A patent/CN108472921A/zh active Pending
- 2017-01-11 AU AU2017206991A patent/AU2017206991A1/en not_active Abandoned
- 2017-01-11 CA CA3009024A patent/CA3009024A1/fr not_active Abandoned
- 2017-01-11 KR KR1020187019673A patent/KR20180101382A/ko not_active Withdrawn
- 2017-01-11 EP EP17702427.0A patent/EP3402664A1/fr not_active Withdrawn
- 2017-01-11 SG SG11201805947TA patent/SG11201805947TA/en unknown
- 2017-01-11 BR BR112018013028-1A patent/BR112018013028A2/pt not_active Application Discontinuation
- 2017-01-11 RU RU2018129181A patent/RU2018129181A/ru not_active Application Discontinuation
- 2017-01-11 JP JP2018536421A patent/JP2019508284A/ja active Pending
- 2017-01-11 US US16/069,731 patent/US20190030860A1/en not_active Abandoned
- 2017-01-11 WO PCT/FR2017/050061 patent/WO2017121957A1/fr not_active Ceased
-
2018
- 2018-06-19 ZA ZA2018/04100A patent/ZA201804100B/en unknown
- 2018-07-06 CL CL2018001852A patent/CL2018001852A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR112018013028A2 (pt) | 2018-12-04 |
| RU2018129181A (ru) | 2020-02-13 |
| ZA201804100B (en) | 2019-04-24 |
| US20190030860A1 (en) | 2019-01-31 |
| RU2018129181A3 (fr) | 2020-04-15 |
| CA3009024A1 (fr) | 2017-07-20 |
| SG11201805947TA (en) | 2018-08-30 |
| WO2017121957A1 (fr) | 2017-07-20 |
| KR20180101382A (ko) | 2018-09-12 |
| CL2018001852A1 (es) | 2018-10-12 |
| JP2019508284A (ja) | 2019-03-28 |
| FR3046566B1 (fr) | 2019-07-12 |
| AU2017206991A1 (en) | 2018-08-02 |
| FR3046566A1 (fr) | 2017-07-14 |
| CN108472921A (zh) | 2018-08-31 |
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