EP2238301A2 - Gebäudestrukturen mit externer dampfdurchlässiger schaumstoffisolierung - Google Patents

Gebäudestrukturen mit externer dampfdurchlässiger schaumstoffisolierung

Info

Publication number
EP2238301A2
EP2238301A2 EP09703816A EP09703816A EP2238301A2 EP 2238301 A2 EP2238301 A2 EP 2238301A2 EP 09703816 A EP09703816 A EP 09703816A EP 09703816 A EP09703816 A EP 09703816A EP 2238301 A2 EP2238301 A2 EP 2238301A2
Authority
EP
European Patent Office
Prior art keywords
foam
building structure
thermoplastic polymer
polymer foam
support members
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Withdrawn
Application number
EP09703816A
Other languages
English (en)
French (fr)
Inventor
Carlos Castro
Martin Reimers
Van-Chau Vo
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.)
Dow Global Technologies LLC
Original Assignee
Dow Global Technologies LLC
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 Dow Global Technologies LLC filed Critical Dow Global Technologies LLC
Publication of EP2238301A2 publication Critical patent/EP2238301A2/de
Withdrawn legal-status Critical Current

Links

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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
    • 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
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/70—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood
    • E04B2/706—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood with supporting function
    • E04B2/707—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood with supporting function obturation by means of panels

Definitions

  • Internal and “inside” refer to a side that is most proximate to a space defined by (hence, within) a building structure. In a home structure, the “inside” or “internal” side is the side facing the dwelling side of the structure that is typically heated in cold portions of the year.
  • a foamable composition by mixing a thermoplastic polymer composition and, optionally, additives in an extruder at a temperature sufficiently high to soften the polymer composition, and then mixing in a blowing agent at an addition pressure sufficient to preclude appreciable expansion of the polymer composition. It is acceptable to either feed additives directly into the extruder or to pre-mix additives with a polymer prior to addition to an extruder (i.e., compound it or create a masterbatch) . It is desirable to then cool the foamable composition to a foaming temperature and then expel the foamable composition through a die into an environment of lower pressure than the addition pressure. As the foamable composition enters the environment of lower pressure it expands into a polymer foam.
  • the polymer foam When the mu value is greater than 50 the polymer foam generally will have too low of a water vapor transmission capability and water condensate will likely build up proximate to a building structure on which the foam resides. At the same time, it is desirable not to have too low of a mu value or the thermal insulating value of the foam becomes too low to be of value and, typically, the compressive strength decreases. Hence, it is desirable for the foam to have a mu value of 10 or more.
  • the polymer foam desirably has an open cell content of 40% or more, preferably 50% or more, more preferably 60% or more. Measure open cell content according to American Society for Testing and Materials (ASTM) method D2856.
  • thermoplastic foam spanning the space between two neighboring support members and attached to the outside surface of two or more of the support members is unique and offers a desirable structure having a combination of high insulating ability, high compressive strength and vapor permeability.
  • the thermoplastic foam is useful for insulating, particularly retro-insulating, pitched roofs on building structures such as houses by attaching to outside surfaces of roof structural elements. Roof structures typically comprise spaced apart structural elements such as rafters or furring strips spanning rafters.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
EP09703816A 2008-01-23 2009-01-15 Gebäudestrukturen mit externer dampfdurchlässiger schaumstoffisolierung Withdrawn EP2238301A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2291508P 2008-01-23 2008-01-23
PCT/US2009/031038 WO2009094280A2 (en) 2008-01-23 2009-01-15 Building structures containing external vapour permeable foam insulation and method for insulating a building structure

Publications (1)

Publication Number Publication Date
EP2238301A2 true EP2238301A2 (de) 2010-10-13

Family

ID=40562938

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09703816A Withdrawn EP2238301A2 (de) 2008-01-23 2009-01-15 Gebäudestrukturen mit externer dampfdurchlässiger schaumstoffisolierung

Country Status (5)

Country Link
US (1) US20100313507A1 (de)
EP (1) EP2238301A2 (de)
JP (1) JP2011510199A (de)
CN (1) CN101925708B (de)
WO (1) WO2009094280A2 (de)

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US8297005B1 (en) * 2010-12-29 2012-10-30 Dry Basement, Inc. Apparatus and method for diverting water at basement joints
US11965083B2 (en) 2013-06-12 2024-04-23 Kimberly-Clark Worldwide, Inc. Polyolefin material having a low density
BR112015030619B1 (pt) 2013-06-12 2022-02-22 Kimberly-Clark Worldwide, Inc Artigo absorvente
US20160130799A1 (en) * 2013-06-12 2016-05-12 Kimberly-Clark Worldwide, Inc. Building Insulation
AU2014279789B2 (en) 2013-06-12 2017-06-29 Kimberly-Clark Worldwide, Inc. Polyolefin material having a low density
WO2014199276A1 (en) 2013-06-12 2014-12-18 Kimberly-Clark Worldwide, Inc. Polymeric material for use in thermal insulation
CN105246361B (zh) * 2013-06-12 2017-11-17 金伯利-克拉克环球有限公司 包含多孔聚合物材料的服装
CN105263996B (zh) 2013-06-12 2018-10-09 金伯利-克拉克环球有限公司 孔引发技术
MX2015016241A (es) 2013-06-12 2016-03-21 Kimberly Clark Co Material polimerico con una distribucion de tamaño de poro multimodal.
EP3152348B1 (de) 2014-06-06 2020-08-05 Kimberly-Clark Worldwide, Inc. Hohle poröse fasern
KR102330971B1 (ko) 2014-06-06 2021-11-25 킴벌리-클라크 월드와이드, 인크. 다공성 중합체 시트로부터 형성된 열성형 용품
MX2017009069A (es) 2015-01-30 2017-10-11 Kimberly Clark Co Pelicula con ruido reducido para su uso en un articulo absorbente.
CN107205854B (zh) 2015-01-30 2019-11-29 金伯利-克拉克环球有限公司 噪声减小的吸收制品包装
WO2017147463A1 (en) 2016-02-24 2017-08-31 Massachusetts Institute Of Technology Solar thermal aerogel receiver and materials therefor
WO2019014340A1 (en) * 2017-07-11 2019-01-17 Lukla Llc CLOSED LOW DENSITY CLOSED LAMINATED AEROSOL FOAM FOAM AND ARTICLES COMPRISING THE SAME
WO2019210051A1 (en) 2018-04-25 2019-10-31 Massachusetts Institute Of Technology Energy efficient soundproofing window retrofits

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US3483664A (en) * 1967-04-19 1969-12-16 Celotex Corp Roofing system
DE3032867A1 (de) * 1980-09-01 1982-04-15 Fa. Ph. Kurtz, 6981 Hasloch Waermedaemmplatte aus schaumkunststoff
US4559367A (en) * 1985-04-12 1985-12-17 The Dow Chemical Company Combination blowing agent and filler for thermoplastic foams
US4747247A (en) * 1986-09-19 1988-05-31 The Dow Chemical Company Roof system
US5373674A (en) * 1987-04-27 1994-12-20 Winter, Iv; Amos G. Prefabricated building panel
US5224315A (en) * 1987-04-27 1993-07-06 Winter Amos G Iv Prefabricated building panel having an insect and fungicide deterrent therein
AU674665B2 (en) * 1992-01-17 1997-01-09 Heydon International Improved building structure and method of use
US5353560A (en) * 1992-06-12 1994-10-11 Heydon Building Systems International, Limited Building structure and method of use
JP2599003Y2 (ja) * 1992-08-17 1999-08-30 鐘淵化学工業株式会社 断熱パネル
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CA2217007C (en) * 1995-04-27 2008-03-11 The Dow Chemical Company Extruded, open-cell microcellular foams, and their preparation process
US5962545A (en) * 1997-06-23 1999-10-05 The Dow Chemical Company Method of enhancing open cell formation in alkenyl aromatic polymer foams
JPH11241426A (ja) * 1998-02-24 1999-09-07 Kanegafuchi Chem Ind Co Ltd 断熱パネル及び該断熱パネルを用いた断熱構造
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JP3714905B2 (ja) * 2001-12-28 2005-11-09 ダウ化工株式会社 ポリスチレン系樹脂発泡粒子成型体からなる建築用断熱材
US6958365B2 (en) * 2003-05-13 2005-10-25 Eastman Kodak Company Manufacturing process for open celled microcellular foam
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US20060103045A1 (en) * 2004-11-17 2006-05-18 O'brien-Bernini Frank C Wet use chopped strand glass as reinforcement in extruded products
US7601234B2 (en) * 2005-06-15 2009-10-13 Panterra Engineered Plastics, Inc. Housing created from high strength expanded thermoformable honeycomb structures with cementitious reinforcement

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See references of WO2009094280A3 *

Also Published As

Publication number Publication date
WO2009094280A2 (en) 2009-07-30
CN101925708B (zh) 2012-02-22
US20100313507A1 (en) 2010-12-16
CN101925708A (zh) 2010-12-22
JP2011510199A (ja) 2011-03-31
WO2009094280A3 (en) 2009-10-01

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