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RU2018129181A - Акустическая плита на основе гипса - Google Patents

Акустическая плита на основе гипса Download PDF

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Publication number
RU2018129181A
RU2018129181A RU2018129181A RU2018129181A RU2018129181A RU 2018129181 A RU2018129181 A RU 2018129181A RU 2018129181 A RU2018129181 A RU 2018129181A RU 2018129181 A RU2018129181 A RU 2018129181A RU 2018129181 A RU2018129181 A RU 2018129181A
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RU
Russia
Prior art keywords
fibers
meth
thermoplastic polymer
paragraphs
textile material
Prior art date
Application number
RU2018129181A
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English (en)
Other versions
RU2018129181A3 (ru
Inventor
Катажина ХУДА
Каролин Дематье-Рельжен
Вероник ШОПЭН
Original Assignee
Сэн-Гобэн Плако
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Application filed by Сэн-Гобэн Плако filed Critical Сэн-Гобэн Плако
Publication of RU2018129181A publication Critical patent/RU2018129181A/ru
Publication of RU2018129181A3 publication Critical patent/RU2018129181A3/ru

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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
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    • 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
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    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
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    • 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

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  • 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)

Claims (15)

1. Плита на основе гипса, содержащая гипсовый сердечник, расположенный между двумя слоями покрытия, отличающаяся тем, что содержит текстильный материал, включающий в себя волокна термопластического полимера, при этом упомянутый текстильный материал образует слой или слои покрытия гипсового сердечника и/или погружен в гипсовый сердечник.
2. Плита по п. 1, отличающаяся тем, что текстильный материал представляет собой нетканый материал или ткань.
3. Плита по п. 1 или 2, отличающаяся тем, что текстильный материал включает в себя по меньшей мере 70 мас.% волокон, образованных по меньшей мере одним термопластическим полимером.
4. Плита по одному из пп. 1-3, отличающаяся тем, что термопластический полимер выбирают из группы, в которую входят полиолефины, полиамиды, гомополимеры или сополимеры акрилонитрила, полиимиды, сложные полиэфиры, молочная поликислота, виниловые полимеры, сополимеры этилена и винилового соединения, полимеры (мет)акриловой кислоты, полимеры алкил(мет)акрилата, поликапролактоны, полистиролы, полимеры стирола и ангидрида, сополимеры олефина и фторсодержащего мономера, поликарбонаты, поликетоны, полиэфиркетоны, полиэфирсульфоны, полиимиды и линейные полиуретаны.
5. Плита по п. 4, отличающаяся тем, что термопластический полимер выбирают из группы, в которую входят полипропилен, полимеры (мет)акриловой кислоты или (мет)акрилата, молочная поликислота, полигидроксиалканоаты, ПЭТ, ПБТ и полиэтиленнафталат.
6. Плита по п. 5, отличающаяся тем, что термопластический полимер представляет собой полипропилен, полимеры (мет)акриловой кислоты или (мет)акрилата или ПЭТ.
7. Плита по одному из пп. 1-6, отличающаяся тем, что текстильный материал включает в себя смесь по меньшей мере двух разных волокон термопластического полимера, в частности, смесь волокон полипропилена и волокон (мет)акриловой кислоты или (мет)акрилата или волокон полипропилена и волокон ПЭТ.
8. Плита по п. 7, отличающаяся тем, что количество волокон полипропилена составляет от 10 до 90% от общей массы волокон термопластического полимера, предпочтительно по меньшей мере равно 50% и еще предпочтительнее по меньшей мере равно 70%.
9. Плита по одному из пп. 1-8, отличающаяся тем, что волокна имеют линейную плотность, которая колеблется от 1 до 25 дтекс, предпочтительно от 3 до 15 дтекс и еще предпочтительнее от 5 до 12 дтекс.
10. Плита по одному из пп. 1-9, отличающаяся тем, что волокна являются штапелированными и что их длина колеблется от 0,5 до 15 см, предпочтительно от 1 до 10 см и еще предпочтительнее от 2 до 8 см.
11. Плита по одному из пп. 1-10, отличающаяся тем, что волокна термопластического полимера имеют простое или многолепестковое сечение.
12. Плита по одному из пп. 1-11, отличающаяся тем, что текстильный материал включает в себя до 30 мас.% волокон на основе не термопластического полимера или стекловолокон.
13. Плита по п. 12, отличающаяся тем, что текстильный материал упрочняют при помощи водного связующего, которое содержит по меньшей мере один органический полимер, выбранный среди сополимеров олефина и винилацетата, сополимеров винилацетата и (мет)акриловой кислоты или акрилата, сополимеров (мет)акрилата и мономера, отличного от винилацетата, гомополимеров (мет)акриловой кислоты или акрилата, терполимеров винилацетата, олефина и мономера винилового эфира, и полимеров акрилонитрила.
14. Плита по одному из пп. 1-13, отличающаяся тем, что текстильный материал имеет поверхностную плотность, которая колеблется от 50 до 800 г/м2, предпочтительно от 60 до 500 г/м2 и еще предпочтительнее от 80 до 300 г/м2.
15. Плита по одному из пп. 1-14, отличающаяся тем, что имеет толщину, которая колеблется от 6 до 25 миллиметров и предпочтительно составляет около 12,5 миллиметров.
RU2018129181A 2016-01-13 2017-01-11 Акустическая плита на основе гипса RU2018129181A (ru)

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FR1650247A FR3046566B1 (fr) 2016-01-13 2016-01-13 Plaque acoustique a base de platre.
FR1650247 2016-01-13
PCT/FR2017/050061 WO2017121957A1 (fr) 2016-01-13 2017-01-11 Plaque acoustique a base de platre

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US12006685B2 (en) 2019-12-12 2024-06-11 Gold Bond Building Products, Llc Wallboard with foam material layer
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US6703331B1 (en) * 1999-02-25 2004-03-09 E. I. Du Pont De Nemours And Company Fungus resistant gypsum-based substrate
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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.
CN103154401B (zh) * 2010-10-07 2015-11-25 乐金华奥斯有限公司 具有卓越吸声性能的石膏面板及其制造方法
CN202809881U (zh) * 2012-08-13 2013-03-20 刘定安 石膏吸声板
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US20190030860A1 (en) 2019-01-31
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CL2018001852A1 (es) 2018-10-12
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