EP2318603A2 - Feuchteadaptive dampfbremse - Google Patents
Feuchteadaptive dampfbremseInfo
- Publication number
- EP2318603A2 EP2318603A2 EP09777787A EP09777787A EP2318603A2 EP 2318603 A2 EP2318603 A2 EP 2318603A2 EP 09777787 A EP09777787 A EP 09777787A EP 09777787 A EP09777787 A EP 09777787A EP 2318603 A2 EP2318603 A2 EP 2318603A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- moisture
- vapor barrier
- adaptive
- humidity
- diffusion
- 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.)
- Granted
Links
- 238000009792 diffusion process Methods 0.000 claims abstract description 33
- 239000002346 layers by function Substances 0.000 claims abstract description 32
- 239000010410 layer Substances 0.000 claims abstract description 29
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims abstract description 12
- 238000000576 coating method Methods 0.000 claims abstract description 12
- 230000007423 decrease Effects 0.000 claims abstract description 5
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 4
- 230000004888 barrier function Effects 0.000 claims description 91
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 239000004952 Polyamide Substances 0.000 claims description 6
- 229920002647 polyamide Polymers 0.000 claims description 6
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 claims description 5
- 239000004715 ethylene vinyl alcohol Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 claims description 4
- 229920001296 polysiloxane Chemical class 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- UFRKOOWSQGXVKV-UHFFFAOYSA-N ethene;ethenol Chemical compound C=C.OC=C UFRKOOWSQGXVKV-UHFFFAOYSA-N 0.000 claims description 3
- 229920000554 ionomer Polymers 0.000 claims description 3
- 229920000570 polyether Polymers 0.000 claims description 3
- 150000003863 ammonium salts Chemical class 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- RZXDTJIXPSCHCI-UHFFFAOYSA-N hexa-1,5-diene-2,5-diol Chemical compound OC(=C)CCC(O)=C RZXDTJIXPSCHCI-UHFFFAOYSA-N 0.000 claims description 2
- 150000007524 organic acids Chemical class 0.000 claims description 2
- 235000005985 organic acids Nutrition 0.000 claims description 2
- 239000004721 Polyphenylene oxide Substances 0.000 claims 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims 1
- 238000010276 construction Methods 0.000 description 15
- 238000005259 measurement Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000010348 incorporation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- -1 Polyethylene copolymers Polymers 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 210000002414 leg Anatomy 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000004890 Hydrophobing Agent Substances 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 239000002318 adhesion promoter Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000004569 hydrophobicizing agent Substances 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 239000004584 polyacrylic acid Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 1
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 235000019837 monoammonium phosphate Nutrition 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000000611 regression analysis Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 238000009423 ventilation 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
- E04B1/625—Sheets or foils allowing passage of water vapor but impervious to liquid water; house wraps
-
- 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
- E04B1/64—Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
Definitions
- the invention relates to a moisture-adaptive vapor barrier according to the preamble of patent claim 1.
- vapor barriers in the form of films are known to prevent the entry of moisture in the form of water vapor in a building structure.
- Such films are characterized by a correspondingly high constant water vapor diffusion resistance, which in the construction practice is converted into the diffusion-equivalent air layer thickness (s d value).
- the S d value is generally above 10 m, preferably at 100 m.
- the water vapor diffusion resistance is usually measured according to DIN EN ISO 12572: 2001. Since in many cases a blocking of the moisture exchange through the vapor barrier, ie a non-drying, is undesirable, since this may be accompanied by a damage to the building structure, such vapor barriers are now replaced by vapor barriers.
- vapor barriers are designed in their thickness and / or material by nature so as to allow moisture removal from the building structure.
- wet-adaptive vapor barriers are known (see WO 96/33321 Al), which are formed by a material in which the water vapor Diffusion resistance decreases with increasing mean ambient humidity, ie with increasing mean ambient humidity the vapor barrier has a larger water vapor transmission. allows the vapor barrier so opens accordingly.
- the moisture-adaptive properties of the films are adjusted so that they have a water vapor diffusion resistance (S d value) of 2 to 2 at an average humidity of the atmosphere surrounding the vapor barrier of 30-50%.
- the term ambient humidity used below refers in each case to the relative mean moisture of the atmosphere surrounding the vapor barrier, ie the arithmetic mean of the moistures applied to the foil on both sides.
- DIN EN ISO 12572: 2001 the inventors have recognized that, despite the enormous advantages of such a moisture-adaptive vapor barrier, improvements are required to enable improved adaptation of the moisture-adaptive properties of a vapor barrier to specific construction-specific requirements. For example. Due to the fact that the interior design moves more and more into the autumn and winter months occur in these construction measures increasingly wet situations in which an opening of the known vapor barriers is undesirable.
- the object of the invention is to provide a moisture-adaptive vapor barrier, which allows an adaptation of their moisture-adaptive properties to different construction-specific concerns.
- the invention assumes that the diffusion resistance behavior of a moisture-adaptive vapor barrier is represented in an S curve when the S d value for the water vapor diffusion resistance is plotted above the ambient humidity.
- the incoming S-leg of this S-curve in this case is up to a humidity of the environment of 50% to a diffusion resistance of 2 m for the diffusion-equivalent air layer thickness and above, then at greater ambient humidity, the curve with a substantially flat slope in the overflowing S-leg, which is then desirably at a level less than 1 m diffusion-equivalent air layer thickness at a humidity of the environment or atmosphere from 60%.
- the S d value can be adjusted by the thickness of the vapor barrier, and that is based on the formula
- ⁇ is a material-dependent moisture-adaptive vapor barrier parameter influenced only by the ambient humidity and D indicates the thickness of the vapor barrier. If one wanted to adjust the moisture-adaptive character of the vapor barrier via the change in thickness, ie increase or decrease the thickness accordingly, then this would lead to a shift of the S-curve along the ordinate, ie. H. Increasing the thickness of the vapor barrier will increase the Sd value in both dry (winter) and wet (summer) conditions, but this would mean that the characteristics of the wet-adaptive vapor barrier may be ideal for winter conditions but ideal for summer conditions would lead to a deterioration because of the decreased desiccation behavior.
- the adaptive functional layer at a humidity of the environment above 70% has a water vapor diffusion resistance which is ⁇ 1 m diffusion-equivalent air layer thickness
- this has a desired steep turnaround area between the S-legs of the S d -value curve result, on the one hand, to an influence on the opening of the vapor barrier as a result of the shift of the turning region along the abscissa to the right, ie the vapor barrier opens only at a higher ambient humidity for the water vapor passage, and on the other hand, the transition between the closing and opening the film is much faster than in conventional non-inventively modified wet-adaptive vapor barriers.
- the low water vapor diffusion resistance in the moisture-adaptive vapor barrier according to the invention would be present only at humidity values of the environment from 70%, that is, from values of ambient humidity which are generally not reached in the case of screed work in winter.
- the required opening of the moisture-adaptive vapor barrier in summer is guaranteed. makes, so that at any time a corresponding dehydration of the construction is guaranteed.
- the curve shape can be adjusted to construction-specific features.
- the incorporation of hydrophobizing agents ensures that moisture is incorporated into the moisture-adaptive functional layer with a delay, which is the cause of the moisture-adaptive behavior. This obstructed storage of water has the intended displacement effect.
- this effect can also be achieved with the incorporation of hydrophilizing, ie water-absorbing agents, since the moisture is then bound and held by these hydrophilizing agents and the entry into the moisture-adaptive functional layer takes place only with delay.
- hydrophilicizing agents it is expedient for entry into the moisture-adaptive functional layer if this incorporation takes place only in the surface region or near-surface regions of the vapor barrier or additionally or alternatively in a coating provided on the moisture-adaptive functional layer.
- the entry into the moisture-adaptive functional layer can take place in total or additionally and alternatively also in the coating.
- the turning region between incoming S-limb and expiring S-limb is shifted to the right by about 10% -points relative to the non-modified vapor barrier.
- This is achieved by setting the vapor barrier to the values for the water vapor diffusion resistance mentioned in the claims.
- the approximately parallel course of the incoming S-leg is extended to the right in the direction of the abscissa, ie, to increasing humidity, which then at the same time also increases at the given values for the higher humidity of the environment a steeper course of the turning region between the two legs of the S-curve different from the S-curves of conventional not correspondingly modified damp-adaptive vapor brakes leads.
- the invention is characterized in that the inflection point of the S-curve is at a humidity of the environment from 60% and above.
- inflection point here is that point of the S-curve to understand where the incoming S-leg merges into the expiring S-leg.
- the invention assumes that the two-dimensional S d -profile with the ordinate-applied Sd value and-applied on the abscissa degree of humidity which the functional relationship between the S d - value, and the voltage applied to the vapor barrier average relative humidity x , which is calculated from the relative humidity of the atmosphere applied to both surfaces of the vapor barrier, which forms the basis for the relevant humidity temporal behavior calculations in constructions.
- the measurement specification for the determination of a single value ⁇ d ⁇ x is described in the international standard DIN EN ISO 12572: 2001, which is based on the formation of a dynamic equilibrium. Due to the fact that the basic measurement specification at the time of its development was designed for non-wet-adaptive vapor barriers, ie those with a substantially constant S d value, the current version of DIN EN ISO 12572: 2001 focuses on two particularly preferred points , the so-called wet cup and the dry cup. The wet-cup is defined by two adjacent humidities of 50% and 93%, so that an average relative humidity of 71.5% is established, for the dry-cup 3% and 50% moisture are applied so that the mean 26 , 5%. Out.
- one of the two humidities in a vessel with a SaIz is set, while the second humidity is set with a controllable climate chamber, so that also other than the "classic" dry-cup and wet-cup ratios are adjustable.This is especially necessary for moisture-adaptive vapor brakes, as the exact function has to be determined.
- DIN EN ISO 12571: 2000 contains a list of further salts with which other humidities can be set so that any mean relative humidity and moisture gradient in the combination of salt and controllable climatic chamber is possible.
- such a measurement curve should be determined, for example, in the form of an incremental measurement series. This conflicts with the practical problem that the measurement of a single point at S d values greater than 2-3 m can already take several weeks until the dynamic equilibrium has been established, so that the number of support points in the form of measured value tuples ⁇ d ⁇ x ) is reduced to usually 5 to 7 in order to limit the total time required for the measurement to a period of 3 to 4 months.
- These interpolation points are suitably distributed over the range of the mean humidity from 0 to 100%.
- a test point distribution with 6 value tuples proven in practice is given: (3/50); (33/50); (33/65); (50/75); (50/93); (80/93).
- the two numerical values represent the respective humidity of an atmosphere applied to the vapor barrier, so that average relative humidity of 26.5%, 41.5%, 49%, 62.5%, 71, 5% and 81, 5% result.
- the salts used are silica gel (3%), magnesium chloride (33%), sodium chloride (75%) and ammonium dihydrogen phosphate (93%). The opposite side is adjusted with a controlled climate chamber.
- the measurement results ie, the value tuples, are evaluated in a least squares regression analysis using an approximation function to provide the database for the computational programs.
- any function can be used.
- Suitable programs are included in the known statistics program packages. In practice, it can be seen that with all moisture-variable vapor brakes, the curve can best be approximated with a so-called S-curve.
- D stands for the asymptotic lower limit of the curve, ie in the case of a moisture-variable vapor brake approximately for S d, m i n> which follows from a limit analysis for x against ⁇ taking into account the upper limit of the physically possible humidity range between 0 and 100%.
- A stands for the spread of the function between minimum and maximum value, thus, in the case of the damp-adaptive vapor barrier, the value S d, ma ⁇ is approximately equal to A + D, which results from a limit consideration for x against - ⁇ and the restriction taking into account the lower one Barrier of the physically possible humidity range between 0 and 100% follows.
- C indicates the location of the inflection point (C; A / 2 + D).
- the measurement data tuple (26.5%, 4.5 m) results; (41.5%, 3.8m); (62.5%, im); (71.5%; 0,44m); adds another estimation point (90%, 0, lm) to the estimators for the parameters:
- the vapor barrier can thus be adapted to different construction-specific conditions by shifting the inflection point of the S-curve from the usual moisture ranges of unmodified vapor barriers of less than 60% ambient humidity into an ambient moisture range of 60-70%, which is the case for the described winter construction situations is advantageous.
- An adjustment of the transition point in the humidity range of 70-80% of the environment is advantageous when building structures have on the outside additional vapor-tight layers, such as in the form of a bituminous sheet, which hinders dehydration to the outside.
- the curve of the moisture-adaptive vapor barrier be converted to a moisture content of 50% above a Sd value greater than 4 m diffusion-equivalent air layer thickness, preferably greater than 5 m diffusion-equivalent air layer thickness.
- the outgoing leg of the S-curve of the moisture-adaptive vapor barrier has a sa value ⁇ 0.5 m from 75% ambient humidity, preferably from 70% ambient humidity. In conjunction with the aforementioned parameters, this results in a correspondingly steep curve in the turning region of the S-curve.
- the moisture-adaptive functional layer itself is characterized in particular by a thickness in the range of 30 .mu.m to 100 .mu.m. Furthermore, the functional layer is expediently formed by a film.
- the functional layer are layers or films made of polyamide; Polyvinyl alcohol, in particular EVOH (ethylene) len-vinyl alcohol); Polyethylene copolymers with ionomers or polyethylene polyacrylic acid copolymers (in particular as a multi-layer structure) are suitable.
- hydrophobizing or hydrophilizing agents the usual suitable agents can be used, such as fluorocarbons, fluorinated esters or silicone-based agents, in particular organic silicone compounds.
- suitable hydrophilizing agents are polyethers, organic ammonium salts and organic acids.
- a hydrophilizing or hydrophobizing agent and a deviating from the material of the functional layer material from said group of polyamide; Polyvinyl alcohol, especially EVOH (ethylene-vinyl alcohol); Polyethylene copolymers with ionomers or polyethylene polyacrylic acid copolymers in question.
- hydrophobing and hydrophilizing agents are added to a compound or batch for the production of a vapor barrier, for example based on polyamide, in the manufacture of the vapor barrier, whereby a uniform distribution of these agents within the moisture-adaptive functional layer achieves and results in a single-layer construction of the vapor barrier.
- the application is carried out by an impregnation process in which the vapor barrier, which is preferably designed as a film, is passed through a bath so that the hydrophilizing or hydrophobicizing agent can be applied as a layer with the interposition of an adhesion promoter.
- the spraying of the agent or the application of the agent in the manner of a coating dispersion is also suitable.
- these production methods enumerated above are by no means to be considered as limiting.
- Fig. 1 shows an example sa profiles for different vapor barriers.
- Curves 1 and 2 depict the S-curve of conventional moisture-adaptive vapor barrier films whose inflection point is clearly visible below 60% ambient humidity.
- the curve denoted by 3 represents the S-curve of a modified according to the invention damp-adaptive vapor barrier, in accordance with the basis of a vapor barrier film.
- Curve 1 by incorporating hydrophobic agent into the moisture-adaptive functional layer has reversed the turning region of the curve to the right overall.
- the S-curve 3 opens only at higher humidity of the environment.
- the inflection point of curve 3, designated 4 is in the range of the mean relative humidity of 65%.
- the diagram also shows that the curve 3 in the turning region is significantly steeper than the curves 1 and 2.
- the base material for a one-layered vapor barrier film in particular are polyamides, preferred Polyamide 6 is likewise suitable. Polyamides 3, 4, 12 or 66 are also suitable. Inventive films can be produced in the so-called cast process or in the blown process, for example by the company MF Folien in Kempten.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Drying Of Gases (AREA)
- Braking Arrangements (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810037292 DE102008037292A1 (de) | 2008-08-11 | 2008-08-11 | Feuchteadaptive Dampfbremse |
PCT/EP2009/005798 WO2010017947A2 (de) | 2008-08-11 | 2009-08-10 | Feuchteadaptive dampfbremse |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2318603A2 true EP2318603A2 (de) | 2011-05-11 |
EP2318603B1 EP2318603B1 (de) | 2017-03-01 |
Family
ID=41527957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09777787.4A Active EP2318603B1 (de) | 2008-08-11 | 2009-08-10 | Feuchteadaptive dampfbremse |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2318603B1 (de) |
DE (2) | DE102008037292A1 (de) |
WO (1) | WO2010017947A2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202016101644U1 (de) | 2016-03-24 | 2017-06-27 | Coroplast Fritz Müller Gmbh & Co. Kg | Überputzbares Klebeband |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT13585U1 (de) * | 2009-12-10 | 2014-04-15 | Saint Gobain Isover | Feuchteadaptive Dampfbremse, insbesondere für den Einsatz zur Wärmedämmung von Gebäuden, sowie Verfahren zur Herstellung einer solchen Dampfbremse |
DE102010026155A1 (de) | 2010-07-06 | 2012-01-12 | Lhb Gmbh & Co Beschichtungs Kg | Dampfbremse |
DE102010055788A1 (de) | 2010-12-23 | 2012-06-28 | Hanno-Werk Gmbh & Co. Kg | Fugendichtungsband |
DE202012101990U1 (de) | 2012-05-23 | 2013-08-27 | Tremco Illbruck Produktion Gmbh | Dichtband |
EP2692959B1 (de) | 2012-07-29 | 2016-04-06 | Hanno-Werk GmbH & Co. KG | Folienband |
PL2759403T3 (pl) | 2013-01-29 | 2016-12-30 | Ukierunkowana paroizolacja wykazująca zmienność pod wpływem wilgotności | |
EP3124712B1 (de) | 2015-07-30 | 2023-06-28 | Hanno Werk GmbH & Co. KG | Komprimierbares fugendichtungsband sowie verfahren zur herstellung desselben |
DE202017102227U1 (de) | 2017-04-12 | 2017-06-06 | Hanno-Werk Gmbh & Co. Kg | Fugendichtungsband |
DE102020126123A1 (de) | 2020-10-06 | 2022-04-07 | SwissChem AG | Verfahren zur Herstellung eines Folienbandes und Folienband |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19514420C1 (de) | 1995-04-19 | 1997-03-06 | Fraunhofer Ges Forschung | Dampfbremse für den Einsatz zur Wärmedämmung von Gebäuden |
DE10111319A1 (de) * | 2001-03-08 | 2002-09-26 | Oekologische Bausysteme B I Mo | Werkstoff für ein Laminat bzw. Schichtstoff |
EP1296002A3 (de) * | 2001-09-24 | 2004-02-11 | Icopal A/S | Eine Wasserdampfsperre oder Dachunterspannbahn für Gebäude |
US20070015424A1 (en) * | 2005-07-15 | 2007-01-18 | Certainteed Corporation | Building material having adaptive vapor retarder |
DE202004007543U1 (de) * | 2004-05-07 | 2004-08-05 | Wirz, Peter | Abdichtungsbahn für Gebäude |
DE202004019654U1 (de) * | 2004-12-14 | 2005-04-07 | Orbita Film Gmbh | Dampfbremsfolie |
-
2008
- 2008-08-11 DE DE200810037292 patent/DE102008037292A1/de active Pending
-
2009
- 2009-08-10 EP EP09777787.4A patent/EP2318603B1/de active Active
- 2009-08-10 WO PCT/EP2009/005798 patent/WO2010017947A2/de active Application Filing
- 2009-08-10 DE DE202009018740U patent/DE202009018740U1/de not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO2010017947A2 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202016101644U1 (de) | 2016-03-24 | 2017-06-27 | Coroplast Fritz Müller Gmbh & Co. Kg | Überputzbares Klebeband |
DE102017105028A1 (de) | 2016-03-24 | 2017-09-28 | Coroplast Fritz Müller Gmbh & Co. Kg | "Überputzbares Klebeband" |
DE102017105028B4 (de) | 2016-03-24 | 2021-07-15 | Coroplast Fritz Müller Gmbh & Co. Kg | Überputzbares Klebeband und Verwendung |
Also Published As
Publication number | Publication date |
---|---|
EP2318603B1 (de) | 2017-03-01 |
WO2010017947A2 (de) | 2010-02-18 |
DE202009018740U1 (de) | 2012-12-17 |
WO2010017947A3 (de) | 2010-07-01 |
DE102008037292A1 (de) | 2010-02-18 |
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