WO2000073599A1 - Insulation system for ceilings - Google Patents
Insulation system for ceilings Download PDFInfo
- Publication number
- WO2000073599A1 WO2000073599A1 PCT/AT2000/000154 AT0000154W WO0073599A1 WO 2000073599 A1 WO2000073599 A1 WO 2000073599A1 AT 0000154 W AT0000154 W AT 0000154W WO 0073599 A1 WO0073599 A1 WO 0073599A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- insulation
- perforations
- boards
- panels
- perforated
- Prior art date
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 66
- 229920006327 polystyrene foam Polymers 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000009792 diffusion process Methods 0.000 claims abstract description 8
- 239000010410 layer Substances 0.000 claims description 19
- 239000002356 single layer Substances 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 description 9
- 239000006260 foam Substances 0.000 description 8
- 239000004793 Polystyrene Substances 0.000 description 7
- 229920002223 polystyrene Polymers 0.000 description 7
- 239000011505 plaster Substances 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 210000002268 wool Anatomy 0.000 description 4
- 239000004744 fabric Substances 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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
- E04B1/62—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
- E04B1/76—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 heat only
- E04B1/762—Exterior insulation of exterior walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0867—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having acoustic absorption means on the visible surface
Definitions
- the invention relates to a dam system for building ceilings with dam panels made of rigid polystyrene foam arranged on the top of the ceiling and covered by an at least embossed covering layer, and to such a dam system for walls
- a covering layer can be formed by fire protection boards, such as, for example, cement-bonded wood wool boards, magnesite-bonded wood wool boards or cardboard boards.
- the top of the dam boards can also be covered by a separating layer to which a brush is applied
- a covering layer which consists of a plastic fabric and a thin layer of plaster
- dam panels which were made from a closed-cell, expanded rigid foam perforate and use the perforated dam panels for the thermal insulation and ventilation of house walls, which are embossed in a stand construction and have a supporting frame divided into individual fields own truss.
- the fields are each bordered by an upper and lower horizontal cross member and two vertical stands arranged side by side and contain a perforated insulation panel as a filling, on the outside of which two shallow rear ventilation shafts are provided, which are attached to the side by vertical strips and a plaster base and plaster layer attached to the outside are limited.
- the object of the invention is to improve the insulation of building ceilings or walls, in which insulating boards made of rigid polystyrene foam are used and are covered on their top and outside with an at least single-layer covering layer.
- the invention proposes a diffusion-open insulation system with an at least one-layer cover layer, in which the moisture is transmitted exclusively via water vapor diffusion and not via air currents.
- This diffusion-open insulation system is characterized according to the invention in that perforated dam panels are subsequently provided, the perforations of which are completely or completely covered on both sides of the insulation panel, the sum of the cross-sectional areas of the perforations of an insulation panel corresponding to 1% - 7.5% of their panel surface and the insulation board has a water vapor diffusion resistance factor that is between 2 and 15.
- the perforated dam panels are covered on both sides by a covering layer which also covers the perforations opening out on the respective side of the insulation panels.
- the insulation system according to the invention provides for the use of high-quality insulation boards made of rigid polystyrene foam, which, in conjunction with the subsequently produced perforations, whose total cross-sectional area accounts for 1% - 7.5% of the board surface, has a water vapor diffusion resistance factor between 2 and 15 exhibit.
- the subsequently created perforations can be between 0.5 mm and 4 mm wide and inclined up to 15 degrees with respect to the surface normal.
- FIG. 1 shows schematically a section through a building ceiling with a first embodiment of the insulation system according to the invention.
- Fig. 2 shows schematically a section through a building ceiling with a second embodiment of the insulation system according to the invention.
- FIG. 3 schematically shows a section through a building wall with a third embodiment of the insulation system according to the invention.
- FIG. 4 schematically shows a top view of an insulation board with different cross-sectional shapes of the perforations subsequently created.
- FIG. 5 schematically shows a top view of an insulation board with perforations evenly distributed over the board surface.
- Fig. 6 shows schematically an oblique view of an insulation board made of polystyrene rigid foam with perforations perpendicular to the top of the board.
- FIG. 7 schematically shows an oblique view of an insulation board made of polystyrene rigid foam with perforations running obliquely to the top of the board.
- FIG. 1 shows an insulation system for building ceilings.
- dam panels 2 made of rigid polystyrene foam are arranged, which were provided with perforations 3 perpendicular to the top of the panel after their manufacture and before their installation.
- the undersides of the perforated dam panels 2 rest on the raw ceiling 1, which completely covers the perforations 3 on the undersides of the insulation panels 2.
- the perforated insulation panels 2 are covered on their tops by fire protection panels 4, which completely cover the perforations 3 on the tops of the insulation panels 2.
- fire protection panels 4 can For example, cement-bonded wood wool boards, magnesite-bonded wood wool boards or plasterboard are used.
- Fig. 2 shows another insulation system for building ceilings.
- Insulation panels 2 made of polystyrene rigid foam are arranged on the top of a raw ceiling 1, which were subsequently provided with perforations 3 perpendicular to the top side of the panel.
- the raw ceiling 1 completely covers the perforations 3 of the dam panels 2 on their undersides.
- a separating layer 5 covers the top of the dam panels 2 and their perforations 3 upwards.
- a screed 6 is applied to this separating layer 5.
- Fig. 3 shows an insulation system for an outer wall of a building.
- the dam plates 2 are attached to the outside of the wall 7 and covered on the outside by a cover layer 8, which consists, for example, of a plastic fabric and a thin-layer plaster layer.
- the perforations 3 are covered on the side of the insulation panels 2 facing the wall 7 by the raw wall 7 and on the outside of the insulation panels 2 by the cover layer 8.
- the polystyrene rigid foam panels 2 produced in a known manner are subsequently provided with perforations 3, the cross section of which, for. B. circular, diamond-shaped, square, rectangular, triangular, elliptical, cruciform (Fig. 4). At least one perforation per 10 cm 2 is provided.
- the perforations 3 of the insulation panels 2 can each be between 0.5 mm and 4 mm wide.
- the perforations are distributed over the top of the insulation board 2 and cover with their cross-sectional areas only 1% - 7.5% of the top of the board.
- These perforations 3 reduce the very high water vapor diffusion resistance factor of the polystyrene hard foam sheet to a size between 2 and 15, without the essential properties of the polystyrene hard foam sheet, such as the very low thermal conductivity, the very high pressure resistance, the high fire resistance etc. change.
- the water vapor diffusion resistance factor of the perforated insulation panels 2 is determined in a known manner using standardized test methods (e.g. ⁇ NORM B 6016).
- Fig. 5 shows an insulation board 2 with evenly distributed perforations 3.
- Fig. 6 shows an insulation board 2 with perforations 3 running perpendicular to the top of the insulation board 2 and
- Fig. 7 shows an insulation board 2 with perforations running obliquely to the top of the insulation board 2, the under are inclined at an angle a with respect to the surface normal. This angle a can be up to 15 degrees.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00938291A EP1181420A1 (en) | 1999-06-01 | 2000-05-31 | Insulation system for ceilings |
AU53710/00A AU5371000A (en) | 1999-06-01 | 2000-05-31 | Insulation system for ceilings |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT97299A AT413291B (en) | 1999-06-01 | 1999-06-01 | INSULATION SYSTEM FOR BUILDING COVERS |
ATA972/99 | 1999-06-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000073599A1 true WO2000073599A1 (en) | 2000-12-07 |
Family
ID=3504033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AT2000/000154 WO2000073599A1 (en) | 1999-06-01 | 2000-05-31 | Insulation system for ceilings |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1181420A1 (en) |
AT (1) | AT413291B (en) |
AU (1) | AU5371000A (en) |
WO (1) | WO2000073599A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1270837A2 (en) * | 2001-06-28 | 2003-01-02 | Austyrol Dämmstoffe Ges.m.b.H. | Heat insulation of walls and/or ceilings in buildings |
EP1647645A2 (en) * | 2004-10-13 | 2006-04-19 | Polyeuro S.p.A. | Element for thermal insulation of houses and buildings in general |
EP1790788A2 (en) | 2005-11-24 | 2007-05-30 | PROMAT GmbH | Slab-shaped fire protection element |
US8075989B2 (en) | 2009-09-25 | 2011-12-13 | Dow Global Technologies Llc | Perforated laminated polymeric foam articles |
EP3031992A1 (en) * | 2014-12-10 | 2016-06-15 | Daw Se | Thermal insulation composite and thermal insulation composite area and wall structure, comprising the thermal insulation composite or the thermal insulation composite area, and method for the preparation of wall structures |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS568237A (en) | 1979-06-30 | 1981-01-28 | Kazuyoshi Oshita | Preparation of porous plate having non-interconnecting cells with open pore |
DE3317628A1 (en) * | 1983-05-14 | 1984-11-15 | Kalkspatgruben und Labranit-Edelputzwerk Heinrich Lahme, 5790 Brilon | Thermal insulating board with plaster lath |
DE3431876A1 (en) | 1984-08-30 | 1986-03-13 | Wolfgang 8000 München Zink | Full-heat-protection facade element |
WO1992010624A1 (en) * | 1990-12-12 | 1992-06-25 | Kenitex S.A. | Method for fastening an element to a surface in order to increase the overall heat insulation coefficient of a building wall |
DE4339849A1 (en) * | 1993-11-23 | 1995-05-24 | Georg Dipl Ing Hoehn | Environmentally friendly, heat insulating building board suitable as plaster base |
US5759670A (en) * | 1995-10-24 | 1998-06-02 | Bussey, Jr.; Harry | Insulation barrier |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3346576A1 (en) * | 1982-12-23 | 1984-06-28 | Heller, Alfred, 8700 Würzburg | Use of rubber granules |
-
1999
- 1999-06-01 AT AT97299A patent/AT413291B/en not_active IP Right Cessation
-
2000
- 2000-05-31 AU AU53710/00A patent/AU5371000A/en not_active Abandoned
- 2000-05-31 WO PCT/AT2000/000154 patent/WO2000073599A1/en not_active Application Discontinuation
- 2000-05-31 EP EP00938291A patent/EP1181420A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS568237A (en) | 1979-06-30 | 1981-01-28 | Kazuyoshi Oshita | Preparation of porous plate having non-interconnecting cells with open pore |
DE3317628A1 (en) * | 1983-05-14 | 1984-11-15 | Kalkspatgruben und Labranit-Edelputzwerk Heinrich Lahme, 5790 Brilon | Thermal insulating board with plaster lath |
DE3431876A1 (en) | 1984-08-30 | 1986-03-13 | Wolfgang 8000 München Zink | Full-heat-protection facade element |
WO1992010624A1 (en) * | 1990-12-12 | 1992-06-25 | Kenitex S.A. | Method for fastening an element to a surface in order to increase the overall heat insulation coefficient of a building wall |
DE4339849A1 (en) * | 1993-11-23 | 1995-05-24 | Georg Dipl Ing Hoehn | Environmentally friendly, heat insulating building board suitable as plaster base |
US5759670A (en) * | 1995-10-24 | 1998-06-02 | Bussey, Jr.; Harry | Insulation barrier |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1270837A2 (en) * | 2001-06-28 | 2003-01-02 | Austyrol Dämmstoffe Ges.m.b.H. | Heat insulation of walls and/or ceilings in buildings |
EP1270837A3 (en) * | 2001-06-28 | 2003-12-03 | Austyrol Dämmstoffe Ges.m.b.H. | Heat insulation of walls and/or ceilings in buildings |
EP1647645A2 (en) * | 2004-10-13 | 2006-04-19 | Polyeuro S.p.A. | Element for thermal insulation of houses and buildings in general |
EP1647645A3 (en) * | 2004-10-13 | 2007-07-04 | Polyeuro S.p.A. | Element for thermal insulation of houses and buildings in general |
EP1790788A2 (en) | 2005-11-24 | 2007-05-30 | PROMAT GmbH | Slab-shaped fire protection element |
US8075989B2 (en) | 2009-09-25 | 2011-12-13 | Dow Global Technologies Llc | Perforated laminated polymeric foam articles |
EP3031992A1 (en) * | 2014-12-10 | 2016-06-15 | Daw Se | Thermal insulation composite and thermal insulation composite area and wall structure, comprising the thermal insulation composite or the thermal insulation composite area, and method for the preparation of wall structures |
Also Published As
Publication number | Publication date |
---|---|
ATA97299A (en) | 2001-05-15 |
AT413291B (en) | 2006-01-15 |
AU5371000A (en) | 2000-12-18 |
EP1181420A1 (en) | 2002-02-27 |
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