CN101946050A - 具有漫反射性阻隔面料的吸声顶板砖 - Google Patents

具有漫反射性阻隔面料的吸声顶板砖 Download PDF

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Publication number
CN101946050A
CN101946050A CN2008801272769A CN200880127276A CN101946050A CN 101946050 A CN101946050 A CN 101946050A CN 2008801272769 A CN2008801272769 A CN 2008801272769A CN 200880127276 A CN200880127276 A CN 200880127276A CN 101946050 A CN101946050 A CN 101946050A
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CN
China
Prior art keywords
top board
lining
board brick
sound absorption
sheet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2008801272769A
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English (en)
Chinese (zh)
Inventor
E·W·蒂瑟
N·V·列维特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CN101946050A publication Critical patent/CN101946050A/zh
Pending legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2103/00—Material constitution of slabs, sheets or the like
    • E04B2103/04—Material constitution of slabs, sheets or the like of plastics, fibrous material or wood

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
CN2008801272769A 2007-12-20 2008-12-22 具有漫反射性阻隔面料的吸声顶板砖 Pending CN101946050A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US888107P 2007-12-20 2007-12-20
US61/008,881 2007-12-20
PCT/US2008/087904 WO2009086248A1 (en) 2007-12-20 2008-12-22 Acoustically absorbent ceiling tile having barrier facing with diffuse reflectance

Publications (1)

Publication Number Publication Date
CN101946050A true CN101946050A (zh) 2011-01-12

Family

ID=40456808

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008801272769A Pending CN101946050A (zh) 2007-12-20 2008-12-22 具有漫反射性阻隔面料的吸声顶板砖

Country Status (5)

Country Link
US (1) US20090173570A1 (enExample)
EP (1) EP2231948B1 (enExample)
JP (1) JP2011508119A (enExample)
CN (1) CN101946050A (enExample)
WO (1) WO2009086248A1 (enExample)

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CN105604236A (zh) * 2016-02-24 2016-05-25 张日龙 一种建筑砖块

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CN114687069B (zh) * 2020-12-30 2023-06-20 江苏青昀新材料有限公司 一种多功能聚合物无纺布及其织物
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105604236A (zh) * 2016-02-24 2016-05-25 张日龙 一种建筑砖块
CN105604236B (zh) * 2016-02-24 2018-05-25 山东高速齐鲁建设集团有限公司 一种建筑砖块

Also Published As

Publication number Publication date
EP2231948B1 (en) 2012-05-23
JP2011508119A (ja) 2011-03-10
US20090173570A1 (en) 2009-07-09
EP2231948A1 (en) 2010-09-29
WO2009086248A1 (en) 2009-07-09

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Application publication date: 20110112