EP2238301A2 - Structures de bâtiment contenant une isolation de mousse perméable à la vapeur extérieure - Google Patents

Structures de bâtiment contenant une isolation de mousse perméable à la vapeur extérieure

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Withdrawn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
German (de)
English (en)
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/fr
Withdrawn legal-status Critical Current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)

Abstract

L'invention porte sur la fixation d'une mousse polymère thermoplastique à de multiples éléments de support structuraux espacés les uns des autres d'une structure, la mousse ayant une résistance à la perméabilité de la vapeur d'eau (mu) qui est inférieure à 50, une conductivité thermique qui est inférieure à 40 milliwatts par mètre*Kelvin, une résistance à la compression qui est supérieure à 80 kilopascals et une densité d'au plus 48 kilogrammes par mètre cube pour conférer une isolation tout en conférant une perméabilité à la vapeur d'eau et une durabilité structurale à la structure.
EP09703816A 2008-01-23 2009-01-15 Structures de bâtiment contenant une isolation de mousse perméable à la vapeur extérieure Withdrawn EP2238301A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2291508P 2008-01-23 2008-01-23
PCT/US2009/031038 WO2009094280A2 (fr) 2008-01-23 2009-01-15 Structures de bâtiment contenant une isolation de mousse perméable à la vapeur extérieure

Publications (1)

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

Family

ID=40562938

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09703816A Withdrawn EP2238301A2 (fr) 2008-01-23 2009-01-15 Structures de bâtiment contenant une isolation de mousse perméable à la vapeur extérieure

Country Status (5)

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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8297005B1 (en) * 2010-12-29 2012-10-30 Dry Basement, Inc. Apparatus and method for diverting water at basement joints
US9234355B2 (en) * 2012-05-31 2016-01-12 Huber Engineered Woods Llc Insulated sheathing panel and methods for use and manufacture thereof
US20160120247A1 (en) * 2013-06-12 2016-05-05 Kimberly-Clark Worldwide, Inc. Garment Containing a Porous Polymer Material
US11965083B2 (en) 2013-06-12 2024-04-23 Kimberly-Clark Worldwide, Inc. Polyolefin material having a low density
MX2015016830A (es) 2013-06-12 2016-04-04 Kimberly Clark Co Material polimerico para usar en aislamiento termico.
US10752745B2 (en) 2013-06-12 2020-08-25 Kimberly-Clark Worldwide, Inc. Polyolefin film for use in packaging
RU2621112C1 (ru) * 2013-06-12 2017-05-31 Кимберли-Кларк Ворлдвайд, Инк. Строительный изоляционный материал
RU2631796C2 (ru) 2013-06-12 2017-09-26 Кимберли-Кларк Ворлдвайд, Инк. Полимерный материал с мультимодальным распределением пор по размеру
RU2641861C2 (ru) 2013-06-12 2018-01-22 Кимберли-Кларк Ворлдвайд, Инк. Впитывающее изделие, содержащее нетканое полотно, образованное из пористых полиолефиновых волокон
JP2016521786A (ja) 2013-06-12 2016-07-25 キンバリー クラーク ワールドワイド インコーポレイテッド 細孔開始技術
EP3152348B1 (fr) 2014-06-06 2020-08-05 Kimberly-Clark Worldwide, Inc. Fibres poreuses creuses
JP2017522399A (ja) 2014-06-06 2017-08-10 キンバリー クラーク ワールドワイド インコーポレイテッド 多孔質高分子シートから形成される熱成形物品
US10849800B2 (en) 2015-01-30 2020-12-01 Kimberly-Clark Worldwide, Inc. Film with reduced noise for use in an absorbent article
AU2015380470A1 (en) 2015-01-30 2017-08-10 Kimberly-Clark Worldwide, Inc. Absorbent article package with reduced noise
US10889501B2 (en) 2016-02-24 2021-01-12 Massachusetts Institute Of Technology Solar thermal aerogel receiver and materials therefor
US10793777B2 (en) * 2017-07-11 2020-10-06 Lukla Inc. Low density closed cell composite aerogel foam and articles including same
WO2019210051A1 (fr) 2018-04-25 2019-10-31 Massachusetts Institute Of Technology Rénovation de fenêtres d'insonorisation à faible consommation d'énergie

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5224315A (en) * 1987-04-27 1993-07-06 Winter Amos G Iv Prefabricated building panel having an insect and fungicide deterrent therein
US5373674A (en) * 1987-04-27 1994-12-20 Winter, Iv; Amos G. Prefabricated building panel
EP0623182A4 (en) * 1992-01-17 1996-05-22 John J Heydon 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
US6007890A (en) * 1993-11-19 1999-12-28 The Dow Chemical Company Acoustic insulating panels or elements
US5557896A (en) * 1994-06-23 1996-09-24 The Dow Chemical Company Method of employing an extruded open-cell alkenyl aromatic foam in roofing systems
US5824710A (en) * 1995-01-11 1998-10-20 The Dow Chemical Company Extruded, open-cell foam and process for making
US5784845A (en) * 1995-04-06 1998-07-28 The Dow Chemical Company Open-cell foams in roofing systems
KR19990008054A (ko) * 1995-04-27 1999-01-25 그레이스스티븐에스 압출된 연속기포형 미공질 발포체 및 그의 제조 방법
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
US5996289A (en) * 1998-04-23 1999-12-07 Building Materials Corporation Of America Soffit vent
US6187232B1 (en) * 1998-12-04 2001-02-13 The Dow Chemical Company Acoustical insulation foams
JP2004518836A (ja) * 2001-02-02 2004-06-24 ダウ グローバル テクノロジーズ インコーポレイティド 異なる平均圧縮強度の少なくとも２つのパネル要素を有する建物用パネル
US20030056456A1 (en) * 2001-09-24 2003-03-27 Heydon John J. Thermally insulating building wall structure
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
CA2469986A1 (fr) * 2003-06-06 2004-12-06 Hagen, Hans T., Iii Panneau isolant a montants, et methode de fabrication
US20060103045A1 (en) * 2004-11-17 2006-05-18 O'brien-Bernini Frank C Wet use chopped strand glass as reinforcement in extruded products
WO2006138455A2 (fr) * 2005-06-15 2006-12-28 Panterra Engineered Plastics, Inc. Boitier obtenu a partir de structures alveolaires thermoformables expansees tres resistantes, a renforcement a base de ciment

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2009094280A3 *

Also Published As

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

Similar Documents

Publication Publication Date Title
US20100313507A1 (en) Building structures containing external vapor permeable foam insulation
RU2459842C2 (ru) Пенопласт из сополимера стирола и акрилонитрила с агентом, ослабляющим инфракрасное излучение
CA2579366C (fr) Mousses thermoplastiques expansees et extrudees obtenues avec des agents de soufflage utilisant un formate de methyle
RU2291167C2 (ru) Мультимодальный полимерный пенопласт, содержащий абсорбирующую глину, способ его получения и изделие на его основе
US20160068648A1 (en) To enhance the thermal insulation of polymeric foam by reducing cell anisotropic ratio and the method for production thereof
US5780521A (en) Extruded, open-cell microcellular alkenyl aromatic polymer foams, process for making, and articles made therefrom
US5332761A (en) Flexible bimodal foam structures
EP2459629A2 (fr) Composite pour panneau disolation thermique
KR20100014599A (ko) 나노흑연 및 ｈｆｃ-134 을 포함하는 폴리스티렌 발포체
US9752004B2 (en) Cell size enlargers for polystyrene foams
EP1786855A1 (fr) Mousses thermoplastiques isolantes obtenues a partir d'agents de soufflage utilisant un formate de methyle
US8557884B2 (en) To enhance the thermal insulation of polymeric foam by reducing cell anisotropic ratio and the method for production thereof
US8476327B2 (en) Extruded polymer foam process with staged forming
EP2461956B1 (fr) Procédé pour produire une mousse épaisse et dimensionnellement stable absorbant les infrarouges
KR20180102784A (ko) 팽창성 무기 골재를 포함하는 유기 단열재
JP2010133177A (ja) 耐熱性に優れた建物外部の水勾配を有する構造物
CN105143325A (zh) 具有升高的最大使用温度的聚合物泡沫体
JP3058551B2 (ja) 木造建築物の床用断熱材
JP3058552B2 (ja) 木造枠組壁構法に用いる断熱材
JP2001329092A (ja) 押出発泡体
JP2008063885A (ja) 断熱防水構造及び断熱防水工法
WO1993014923A1 (fr) Mousse polymere souple destinee a etre utilisee comme isolant et comme retardateur d'humidite, et son procede de production
JP2004036089A (ja) 木造建築物の断熱構造体
JPH04307228A (ja) ポリスチレン系樹脂押出発泡体
JP2001261870A (ja) 押出発泡体

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20100823

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA RS

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: DOW GLOBAL TECHNOLOGIES LLC

DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RTI1 Title (correction)

Free format text: BUILDING STRUCTURES CONTAINING VAPOR PERMEABLE FOAM INSULATION AND METHOD OF INSTALLATION

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20120524