WO2005028769A1 - Panneau barriere, ensemble et utilisation - Google Patents

Panneau barriere, ensemble et utilisation Download PDF

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Publication number
WO2005028769A1
WO2005028769A1 PCT/DE2004/002024 DE2004002024W WO2005028769A1 WO 2005028769 A1 WO2005028769 A1 WO 2005028769A1 DE 2004002024 W DE2004002024 W DE 2004002024W WO 2005028769 A1 WO2005028769 A1 WO 2005028769A1
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WO
WIPO (PCT)
Prior art keywords
barrier
component
further component
sheet
din
Prior art date
Application number
PCT/DE2004/002024
Other languages
German (de)
English (en)
Inventor
Werner Welter
Detlef Fritz
Roland Wolf
Original Assignee
Henkel Kgaa
Roland Wolf Gmbh
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 Henkel Kgaa, Roland Wolf Gmbh filed Critical Henkel Kgaa
Priority to EP04786746A priority Critical patent/EP1664447A1/fr
Publication of WO2005028769A1 publication Critical patent/WO2005028769A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/10—Removing layers, or parts of layers, mechanically or chemically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation
    • 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
    • E04B1/644—Damp-proof courses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7246—Water vapor barrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/748—Releasability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2607/00—Walls, panels
    • B32B2607/02—Wall papers, wall coverings

Definitions

  • the invention relates to a multi-layer barrier sheet between a first component and a subsequent further component, which contains a carrier sheet coated on both sides, the two-sided coatings being covered with a protection.
  • the barrier membrane can be connected to adjacent protective foils or plastic-modified thick coatings from other trades.
  • the invention further relates to the arrangement and use of this barrier track between a first and a subsequent further component.
  • a barrier track in the context of the present invention is generally to be understood as a sheet-like insert between two components which prevents and practically excludes the transition or migration through the interfaces of the components from moisture and / or water vapor.
  • Seals of concrete structures are known in which waterproof sheets are glued to the surface of concrete structures. If the track is damaged, water can penetrate.
  • the sealing membrane is undermined, i.e. The water runs in the entire area between the waterproofing membrane and the concrete body, spreading uncontrollably and can penetrate the concrete at any point or run into the interior of the building at joints, imperfections or due to the roughness of the concrete. This makes the location of the damaged area and the analysis of the cause of the damage considerably more difficult. This problem is very common with single-layer, but also with multi-layer seals.
  • the solid, set concrete body or a leveling layer made of mortar e.g. Mortar according to DIN 1053-1, the surfaces of which are horizontal but uneven and not adaptable, at least one layer for horizontal insulation of the substrate to prevent the moisture from rising (DIN 18195-4).
  • the unevenness of the surface of the set concrete body or mortar is also caused by the fact that the concrete or mortar shrinks to a certain extent when setting, so that parts of the granular aggregates near the surface protrude from the surface as elevations.
  • the usual application of the described method provides that the sealing membrane is spread onto the casting base or side formwork in such a way that the coating is arranged on the concrete side. In this way, when the concrete is poured, there is contact between fresh concrete and sealing compound, which react with one another and result in a
  • the method takes advantage of the fact that the hydrostatic pressure of the fresh concrete lying on or against it leads to pressurization between the concrete and the coating.
  • EP 0 796 951 A1 describes that fresh concrete is brought together with sealing sheets which are coated with an adhesive. The geomembranes are fully laid in a formwork or casting mold before they are poured with fresh concrete.
  • WO 95/10574 describes waterproof membranes which are applied to concrete.
  • the membrane consists of one Carrier to which a protective layer has been applied with an adhesive.
  • the carrier with the protective layer is glued to the concrete with the help of another adhesive.
  • U1 multilayer vapor barrier sheets are known, e.g. a vapor barrier sheet made of a carrier with a bitumen coating on both sides, the one bitumen layer being coated with an aluminum laminate and the other with a removable material, in particular with a film.
  • the vapor barrier membrane is intended to enable permanent installation of an insulation layer on the top. How the vapor barrier sheets are to be laid next to one another is not expressly stated. However, it is shown as a disadvantage that the known bitumen sheets are difficult to permanently secure in the overlap area. In addition, in the case of an overlapping arrangement, the peelable film would have to be severed with a knife, which always leads to an injury to the barrier sheet and the coating and thus creates the risk of water permeability.
  • sealing sheets for use in building and civil engineering are known, which are arranged overlapping. They are based on a plastic-elastic self-adhesive sealant between two flexible layers, in particular made of plastic films or metals, which they do not completely cover, but leave a protrusion for the overlapping adhesion of the sheets. These self-adhesive areas are preferably covered with a removable protective film.
  • the object of the present invention is to improve the sealing against moisture when at least two components meet and to minimize or even eliminate the risk potential from planning and application errors by means of new methods and new products.
  • masonry or prefabricated element in wooden frame construction is to be prevented, b) the penetration of water from outside in the area of the connection of the concrete base or foundation , Floor ceiling and the rising wall or the migration of this water inwards and into the concrete or the masonry or prefabricated part is avoided, c) a watertight connection with the outer seal of the rising masonry and if necessary d) a water vapor tight and airtight seal or a water vapor-tight and air-tight connection of a vapor barrier inside the building or water vapor and water-tight connection of a water and vapor barrier inside the building with the horizontal insulation below the masonry.
  • the solution according to the invention essentially consists in the new use of a new, multi-layered web adapted for this purpose as an air and moisture barrier between a first component and a further component connected perpendicularly thereto, wherein at least one component should contain cement.
  • the solution according to the invention thus consists in the new use of new barrier sheets which prevent or practically exclude the transfer of moisture and / or water vapor between components which contain cement to other components and which likewise prevent water from migrating in its physical states along the connection areas Prevent barrier film / concrete or barrier film / rising component.
  • the new multi-layer barrier sheets according to the invention surprisingly prevent the transition and the passage of moisture (no water undermining) and, with the appropriate equipment, the passage of water vapor between components, which preferably contain cement, to other components or practically exclude this.
  • the sealing materials listed in DIN 18195-2 such as bitumen and polymer-bitumen membranes (Table 4), plastic and elastomer sealing membranes (Table 5), elastomer sealing membranes with self-adhesive layer (Table 6), bitumen-compatible plastic - Sealing membranes made of ethylene-vinyl acetate tar polymer (Table 7), dome-corrugated metal strips (Table 8), plastic-modified bitumen thick coatings (Table 9), cold self-adhesive
  • Bitumen waterproofing membranes Table 10 but also sealing materials not previously listed in DIN 18195 such as thermoplastic olefins (TPO), thermoplastic elastomers (TPE), olefin copolymers with bitumen (OCB) and / or flexible polyolefins (FPO) for the components of the subsequent trades appropriate equipment of the barrier sheet according to the invention can be tightly connected to this.
  • TPO thermoplastic olefins
  • TPE thermoplastic elastomers
  • OCB olefin copolymers with bitumen
  • FPO flexible polyolefins
  • the first component is preferably a cement-containing component.
  • Cement as the basis of one component is understood to mean a finely ground hydraulic binder, which mainly consists of calcium silicates, aluminates and ferrites, for the production of the cement-containing components.
  • the most important cement-containing components are components made of concrete, which can be produced by hardening a mixture of cement, concrete aggregate and water as well as, if necessary, concrete admixtures and concrete additives (see DIN 1045).
  • Most of the cement is used in the construction industry to manufacture concrete structures. These should last as long as possible and also look decorative. For this purpose, they can be coated, whereby a liquid substance, e.g. a dye, an adhesive or a sealing compound, is applied to the fully hardened concrete structure and adheres to it more or less firmly and permanently after it has set (see DIN 8580).
  • cement-containing component in particular Portland cement (CEMI), Portland composite cement (CEMII) and blast furnace cement (CEMIII).
  • CEMI Portland cement
  • CEMII Portland composite cement
  • CEMIII blast furnace cement
  • the cement-containing component usually contains not only water and cement, but also other substances depending on the application.
  • the cementitious components therefore also include e.g. Screeds, leveling compounds, mortar and in particular concrete, e.g. SCC concrete (self-compacting concrete).
  • all materials customary in the construction industry can be considered as further components which can be connected to the cement component within the scope of the present invention.
  • the carrier web in the context of the present invention can be natural or synthetic or organic or mineral, for example made of glass, metal, wood and plastic, with carrier webs made of plastic being preferred.
  • the carrier web can expediently contain or consist of any material that is permitted by the DIN 18195-2 standard in Tables 4 to 10 (for details see above for the sealing materials).
  • films made of polyolefins, polyester, polyamide, polyurethanes, polyacrylonitrile including corresponding block copolymers, metal and / or bituminous material can preferably be used as the carrier webs made of plastic.
  • Carrier webs made of plastic can particularly preferably be, for example, films made of polyethylene, polypropylene, styrene / butatiene / styrene block copolymers.
  • Carrier webs in the context of the present invention can preferably be, for example, films made from woven, knitted, laid and / or non-woven fabrics based on fibers made from polyolefins, polyester, polyamide, polyurethanes, polyacrylonitrile, including appropriate block copolymers, glass and / or natural materials, optionally with polyolefins , Polyester, polyamide, polyurethane, polyacrylonitrile including appropriate block copolymers, metal and / or bituminous material can be impregnated and / or laminated.
  • Impregnating and / or laminating agents which can be used are, for example, polyolefins, polyesters, polyamides, polyurethanes, polyacrylonitrile, including appropriate block copolymers, aluminum and / or bitumen.
  • the carrier web consists of a material which inhibits or blocks the diffusion of water - and, if required in terms of building physics - of water vapor.
  • the carrier web generally has a thickness of 0.005 to 5 cm, preferably 0.01 to 0.2 cm.
  • the carrier web is coated on both sides.
  • the coating with a plastic compound also called compound
  • the coating with the plastic mass on the side facing the cement-containing component and on the side facing the further component can be the same or different.
  • Plastic compositions within the scope of the invention generally have a melting or softening temperature measured in accordance with DIN 52011 in the range from 20 to 240 ° C., preferably in the range from 120 to 190 ° C., and particularly preferably in the range from 150 to 180 ° C.
  • the plastic mass should generally be solid at temperatures of around 20 ° C.
  • the measure of this (cohesion) was the tear strength of more than 0.1, in particular more than 0.5 N / 50 mm, measured according to DIN 53354 with test specimen A according to Table 1 and the test speed according to DIN 53455 of 50 mm / min , + 10% and according to test conditions A to V.
  • the elongation at break is preferably in the range of greater than 100%.
  • the plasticity of the coating is essential. This is to be understood here as the possibility that the crystal structures can penetrate into the coating when the cement-containing mass crystallizes out.
  • the needle penetration according to DIN 52010 is taken as a measure for this. It should be in the range from 20 to 200/10 mm and in particular in the range from 50 to 100/10 mm.
  • the coating itself be sticky or that it becomes sticky in the presence of the aqueous, liquid deformable cement-containing composition, for example because of the use of water-soluble or water-swellable binders in the coating. This lack of stickiness is defined by the peel strength. According to UEATc (Dec.
  • the thickness of the coating is preferably
  • Adhesive layer serves. Then it is advisable to stay in the preferred range of thickness to prevent a cold flow of the coating. If the coating is a decorative coating and has no further layer to wear, its thickness can also exceed 0.7 mm. This applies e.g. if the coating is to compensate for unevenness or if the coating is to perform functions that depend on its thickness, e.g. the impermeability to moisture.
  • the coating should be impermeable to water, but depending on the requirements, it should or should not allow water vapor to pass through, which is expressed by the so-called sd value (sx ⁇ ).
  • sx ⁇ This should be at least 1, preferably at least 100 and particularly preferably 1,000 to 20,000.
  • the coating can also be permeable to water vapor, if desired is. Then coatings with an sd value of less than 10, preferably 1 to 5, are to be used.
  • the plastic mass is at least one polymer (homo- or a copolymer), which is preferably modified by additives, such as e.g. through resins, plasticizers, fillers and fibers.
  • Particularly preferred polymers are rubbers and elastomers such as e.g. Natural rubber, styrene / butadiene rubber, silicone, polyurethane, styrene /
  • the solid coating has an elongation at break of more than 10, in particular more than 50%, measured according to DIN 53354 with test specimen A according to Table 1 and with a test speed according to DIN 53455 of 50 mm / min. + 10%, namely according to test conditions A to V.
  • the polymers should expediently not be water-soluble, since there is then a risk that the composite will loosen when exposed to moisture. Because of their low water solubility, polyolefins are preferred.
  • the plastic mass consists of a material that inhibits or blocks the diffusion of water and / or water vapor.
  • the layer facing the further component also preferably consists of sealing materials according to DIN 18195-2, Tables 4 to 10 or also sealing materials not previously mentioned in DIN 18195, such as thermoplastic olefins (TPO), thermoplastic elastomers (TPE), olefin Copolymers with bitumen (OCB) and / or flexible polyolefins (FPO), so that a material-identical seal of the other Components with precisely these sealing materials in accordance with DIN 18195-2, Table 4-10, can be made using standard work engineering.
  • TPO thermoplastic olefins
  • TPE thermoplastic elastomers
  • OCB olefin Copolymers with bitumen
  • FPO flexible polyolefins
  • the carrier sheet can be coated on the side facing the further component with an adhesive, in particular with a pressure sensitive adhesive: Then the adjacent sheets (vapor barrier sheet and sealing sheet) can be easily and reliably connected to the inventive barrier sheet.
  • the coating of the carrier sheet is full-area and uniform over the entire width of the barrier sheet.
  • one or both coatings are not carried out over the entire width and / or not uniformly over the entire width of the barrier sheet with one and the same coating composition.
  • the barrier membrane according to the patent it may be appropriate for the barrier membrane according to the patent to be provided with plastic mass only in the outer or inner outer area below or below and above, while the middle area - i.e. the area on which e.g. the masonry stands up - is free of the plastic mass.
  • the coating of the carrier web is expediently cut out on one or both sides in an area which corresponds in particular to the width of the further component.
  • the patented barrier membrane is also coated in the middle area, but this layer is not used for connection to the fresh concrete or the masonry placed on it. This can be done in such a way that in this area the plastic mass does not have the properties that bind with the mortar and / or concrete.
  • connection with the fresh concrete can also be prevented by the fact that a plastic coating is present, but remains permanently covered with a film, paper or other protective layer (i.e. it is not removed during processing), so that this Way is prevented that gluing / connection takes place.
  • the protective layer in particular the protective film or the protective paper, is also divided into three in the lower area facing the concrete and only the two outer strips of the protective layer are removed and that in the upward direction towards the further component, for example the masonry Area of this protective film is in three parts, but first no protective film is removed, but only after appropriate work progress (putting on the masonry, the stonework, etc.) the outer film is removed to ensure the seal with the vertical seal and then later the inner film is removed, to ensure connection to the internal seal against water and / or water vapor.
  • the protection of the coating on both sides can consist of foils, fabrics, knitted fabrics, scrims and / or nonwovens.
  • films made of paper and plastics such as polyethylene, polypropylene, styrene / butadiene / styrene block copolymers, glass and / or mineral materials, may be mentioned, which can be treated so that the protective film can be removed from the coating (plastic mass or pressure sensitive adhesive).
  • plastic mass or pressure sensitive adhesive e.g. Suitable for silicones.
  • the protective film facing the cementitious component is generally undivided. But it can also be divided at least once.
  • the coating facing the cement-containing component is sprinkled with inert, preferably finely ground minerals, such as bentonite and / or silicates.
  • the protective film web facing the further component is divided according to the invention into at least two separately detachable webs.
  • the protective film web facing the further component is divided into three separately detachable webs, the middle advantageously corresponding to the width of the further component.
  • the middle protective film sheet is divided into further separately detachable sheets which can be removed depending on the width of the component.
  • the protective films generally have a thickness of 0.05 to 1 cm, preferably 0.07 to 0.25 cm.
  • the barrier sheet according to the invention is generally brought on rolls and cut off at the construction site as required. In general, the width of the barrier sheet is about twice as wide as the additional component that is attached to the cement-containing component.
  • the barrier membrane according to the invention should protrude 1 to 50 cm, preferably 5 to 15 cm, on both sides of the further structure.
  • the present invention also relates to the arrangement with the barrier sheet according to the invention, optionally without protection, between a first component - in particular a floor slab or ceiling - and a further component - in particular made of masonry, concrete, composite panels or
  • the first component preferably contains cement.
  • the concrete slab / cellar ceiling of a prefabricated house and the adjoining further component are preferably a wooden stud wall.
  • the present invention also relates to the use of the multilayer barrier sheet according to the invention between a component and a further component connected to it, the first and / or further component containing cement and the barrier membrane - optionally after removal of the protective film - onto the component with not yet hardened cement is pressed.
  • the first component is preferably a cement-containing component.
  • the barrier sheets according to the invention can preferably be used as a moisture barrier and, if required in terms of building physics, as a water vapor barrier or water vapor barrier between a cement-containing component and a further component connected to it.
  • the protective film facing the further component is divided into three separately detachable protective films, the middle corresponding to the width of the further component.
  • the further component is attached to the layer made of the plastic mass and connected to the carrier web.
  • a barrier sheet is used, which has neither coatings with plastic mass nor protective films in the area of the further component. Then the further component is erected directly on the carrier web.
  • the protective film facing the further component is made of a robust, waterproof material, in order not to be destroyed by the construction work and to ensure the protection of the actual barrier sheet. It is advantageous that with the removal of the outer detachable protective film webs, soiling, such as fallen mortar, can also be easily removed.
  • sealing sheets e.g. cold self-adhesive bituminous sealing sheets and / or plastic-modified bituminous thick coatings for sealing the components of the subsequent trades on the plastic mass or the pressure sensitive adhesive and thus connected to the carrier sheet.
  • protective layers with the following structure - undivided or divided sealing foils - layer made of a plastic mass - bitumen and polymer sealing membrane according to Table 4-10, DIN 18195-2 or also sealing materials not previously listed in DIN 18195 such as thermoplastic olefins (TPO), thermoplastic elastomers (TPE), olefin copolymers with bitumen (OCB) and / or flexible polyolefins (FPO).
  • TPO thermoplastic olefins
  • TPE thermoplastic elastomers
  • OCB olefin copolymers with bitumen
  • FPO flexible polyolefins
  • the plastic mass should be applied, which is covered with a protective film.
  • a protective film On the outside of the further component, it is not absolutely necessary that the plastic mass is present. So only a protective film can be attached; After removing this protective film and the mortar residues adhering to it, the outer wall can then be connected in the usual way with bitumen or polymer bitumen membranes in accordance with Table 4, DIN 18195-2, which are used for the vertical sealing of the building.
  • a layer of a plastic mass is preferably applied, which is covered with a protective film; in the middle under the masonry there may or may not be a layer of a plastic mass; there is only a protective film on the outer side; After removing this protective film and the mortar residues adhering to it, the outer wall can then be sealed in the usual way with the plastic or elastomer sealing membrane in accordance with Table 5 of DIN 18195-2. It is also possible that there is a layer of a plastic mass on the outer side, which after removal of the protective film ensures a permanently watertight connection with the sealing membrane according to Table 5 of DIN 18195-2.
  • an elastomeric sealing sheet with a layer of a plastic mass according to Table 6, DIN 18195-2 with the same structure as the surface.
  • a bitumen-compatible plastic sealing membrane made of ethylene vinyl acetate tar polymer in accordance with Table 7, DIN 18195-2 with the same structure.
  • dome-corrugated metal strips according to Table 8 DIN 18195-2 with the same structure.
  • the same material that is used as a protective film or sealing material for the components of the subsequent trades is used as the film web.
  • the multilayer barrier sheet according to the invention is then glued or welded to the protective film of the components of the subsequent trades.
  • the multilayer barrier sheet facing the cement-containing component is pressed onto the still moist cement-containing component, if necessary after removing a protective film.
  • the barrier membrane according to the invention can also be connected to plastic-modified thick coatings according to DIN 18195-2, Table 9, of other trades.
  • the barrier membrane according to the invention can be used as follows:
  • the barrier sheet according to the invention is placed on the still fresh concrete in the width matched to the thickness of the masonry under all the outer and inner walls of the structure.
  • the protective film on the underside is removed in one operation and the actual barrier sheet is placed on and only slightly pressed on.
  • the outer walls can be made of concrete.
  • the working technique is the same. Before the formwork is set up, the protective film of the barrier sheet according to the invention is removed in the central region in the corresponding width, so that the concrete which is subsequently introduced connects to the barrier sheet according to the invention in a watertight and underrunning manner.
  • the next step is to seal the outer walls.
  • the outer protective film is removed and then the wall is sealed using the professional working technique matched to the outer seal and is connected in a watertight manner to the barrier sheet according to the invention.
  • the wall is sealed using the professional working technique matched to the outer seal and is connected in a watertight manner to the barrier sheet according to the invention.
  • a barrier membrane according to the invention which contains a plastic mass on the outside.
  • the cold self-adhesive bitumen sealing membrane is pressed onto the barrier membrane, which results in the watertight connection.
  • the coating of the barrier sheet according to the invention generally consists of the same plastic or elastomer as the sealing sheet and is carried out in the usual way. technology thermally or chemically waterproof with the vertical sealing made of plastic or elastomeric sealing sheets. 4.
  • the outer part of the barrier membrane according to the invention consists of precisely this material, so that the connection between the vertical seal and the barrier membrane according to the invention are connected to one another in the working technique typical of this barrier membrane.
  • the water vapor barrier is pressed onto the plastic mass and thus connected in a water vapor-tight manner, or the concrete base plate is sealed against water in liquid and vapor form by applying the aforementioned sealing materials of DIN 18195, Part 2, performed.
  • the same materials as described for the external sealing can be used, except for plastic-modified thick coatings. Accordingly, the surfaces must also vary - that is, both the plastic masses already described and the supports made of bitumen or polymer bitumen sheets, plastic or elastomer sealing sheets, calotte-corrugated metal strips, etc.
  • the barrier membrane according to the invention can also be used advantageously in prefabricated house construction, in particular between the concrete ceiling / cellar ceiling (1st component) and the wooden stud wall (further component) connected therefrom, e.g. to ensure the windproofness of the entire building envelope:
  • a barrier sheet according to the invention made of a support coated on both sides, for example film or nonwoven, with protective layers. After removing the lower protective film, it is - as already explained for the base plate - placed on the outer edge of the base plate / basement ceiling on the fresh concrete and thus binds intimately to it.
  • the plastic coating on the upward-facing side of the barrier sheet is protected by a protective film which is separated one, two, three or more times. A film which is present in two parts is preferably used for this invention. After setting up the prefabricated wooden stand parts, one or more strips of the protective film are then removed and the film already attached to the wooden stand structure is placed on the plastic coating and pressed on, thereby ensuring tightness (FIGS. 4 and 5).
  • this type of barrier membrane it can also be the case that the middle part of the covering paper is removed and the vapor barrier film of the wooden stand construction parts is attached to this part, while the sealing film or the vapor barrier film, which is applied underneath the screed, is then installed later , after removal of the protective layer is again connected to the barrier sheet according to the invention.
  • Figure 1 shows the structure of the barrier sheet according to the invention.
  • the carrier web (1) is coated with a plastic mass (2) and an adhesive layer or sticky plastic mass (3).
  • the protective film (4) faces the cement-containing component and the divided protective film (5) faces the further component.
  • Figure 2 shows a masonry (7) which is on a cement-containing component (6), e.g. a floor slab is erected.
  • the barrier sheet according to the invention with the carrier sheet (1) is coated with a plastic compound (2) and an adhesive layer or sticky plastic compound (3).
  • the protective film (5) faces the further component. Below the masonry (7) there are neither coatings (2, 3) nor protective films (4, 5). Outside the masonry, the protective film (5) is still attached to the adhesive layer / sticky plastic mass (3).
  • Figure 3 shows masonry (7) which is on a cement-containing component (6), e.g. a base plate, is erected, a sealing film (8) on one side and a vapor barrier (9) in the overlapping part being connected to the barrier sheet according to the invention (without protection) on the other side.
  • a cement-containing component (6) e.g. a base plate
  • a sealing film (8) on one side
  • a vapor barrier (9) in the overlapping part being connected to the barrier sheet according to the invention (without protection) on the other side.
  • the carrier web (1) is connected via the adhesive layer (3) to the sealing membrane of the masonry (8) or to the vapor barrier (9).
  • FIG. 4 shows a standard section of a base point of a wooden frame construction with an airtight connection of the barrier sheet according to the invention to the sealing of the floor and to the wind barrier of the outer wall.
  • the barrier membrane (13) according to the invention is connected via the seal (12) to the floor made of screed (10), vapor barrier (9), insulation (11) and seal (12) and via the wind blocker (20) to the outer wall made of cover / Floor formwork (18), slats (19), wind barrier (20) and chipboard (21).
  • the vapor barrier (9) of the inner wall of the wooden stand (15) made of mineral fiber (14), PE film (16) and the fire-resistant plasterboard board (17) there is an indirect connection via the cover (12).
  • FIG. 5 shows a regular section of a base point of a wooden frame construction with an airtight connection of the barrier sheet according to the invention to the sealing of the floor and to the wind barrier of the outer wall and the PE film of the inner wall.
  • the barrier sheet (13) according to the invention is, as in FIG. 4, connected to the seal (12) of the floor and the wind barrier (20) on the outside of the wall.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne un panneau barrière multicouche comprenant un panneau support (1) enduit de préférence d'une substance plastique adhésive sur ses deux faces, les revêtements (2, 3), appliqués sur les deux faces, étant recouverts d'une protection (4, 5) et au moins la protection (5) qui fait face à l'autre élément de construction étant une bande en feuille divisée en au moins deux bandes en feuille détachables séparées. Eventuellement une fois les couches de protection retirées, ce panneau barrière est placé entre un premier élément de construction et un autre élément de construction adjacent et perpendiculaire à ce dernier, au moins un élément de construction contenant du ciment. Cet ensemble permet d'obtenir une protection efficace contre l'humidité et la perméabilité à l'air au niveau des fondations/murs, d'autant plus que la barrière pare-vapeur, adjacente à l'intérieur, et le lé d'étanchéité, situé à l'extérieur, peuvent être reliés au panneau barrière par collage de façon étanche à l'air et à l'humidité.
PCT/DE2004/002024 2003-09-16 2004-09-11 Panneau barriere, ensemble et utilisation WO2005028769A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04786746A EP1664447A1 (fr) 2003-09-16 2004-09-11 Panneau barriere, ensemble et utilisation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10342678A DE10342678A1 (de) 2003-09-16 2003-09-16 Sperrbahn
DE10342678.7 2003-09-16

Publications (1)

Publication Number Publication Date
WO2005028769A1 true WO2005028769A1 (fr) 2005-03-31

Family

ID=34305804

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Application Number Title Priority Date Filing Date
PCT/DE2004/002024 WO2005028769A1 (fr) 2003-09-16 2004-09-11 Panneau barriere, ensemble et utilisation

Country Status (3)

Country Link
EP (1) EP1664447A1 (fr)
DE (1) DE10342678A1 (fr)
WO (1) WO2005028769A1 (fr)

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EP1777351A1 (fr) * 2005-10-24 2007-04-25 Roland Wolf Méthode d'édification d'une partie d'ouvrage, en particulier d'une cuve de cave puis de cette cave
DE102006050557A1 (de) * 2006-10-26 2008-05-15 Berleburger Schaumstoffwerk Gmbh Verwendung von Bahnen aus einem Gummi-Polyurethan- Verbundmaterial zur Schalldämmung und zur technischen Schwingungsisolierung
CN112854489A (zh) * 2021-03-19 2021-05-28 北京中水科海利工程技术有限公司 一种混凝土表面整体防渗层及其形成方法

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DE102014008530A1 (de) * 2014-02-13 2015-08-13 Ewald Dörken Ag Feuchtevariable Schutzschicht und Verwendung einer feuchtevariablen Schutzschicht
DE102014008531A1 (de) * 2014-02-13 2015-08-13 Ewald Dörken Ag Gedämmte Gebäudekonstruktion
DE102014101949A1 (de) 2014-02-17 2015-08-20 Franken Systems Gmbh Verfahren zur druckwasserfesten Abdichtung von Bauwerken
DE102017000825B4 (de) * 2017-01-28 2021-03-18 Walter Götz Dampfbrems-Folie auf Basis eines gefüllten Polyamides für den Einsatz für Wärmedämmung-Anwendungen
DE102018002077A1 (de) 2018-03-15 2019-09-19 Steinbacher Dämmstoff Gesellschaft m.b.H. Sperrbahn gegen Feuchtigkeit an Gebäuden

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WO1995010574A1 (fr) * 1993-10-15 1995-04-20 W.R. Grace & Co.-Conn. Membrane impermeabilisante
DE4343000A1 (de) * 1993-12-16 1995-06-22 Oskar Fleck Abdeckstreifen für einen First oder Grat
DE19733230A1 (de) * 1997-08-01 1999-02-04 Roland Schmid Baukunststoffe G Abdichtungsmatte
EP1088944A2 (fr) * 1999-09-29 2001-04-04 Uzin Utz Aktiengesellschaft Joint d'étanchéité
WO2001065027A1 (fr) * 2000-03-03 2001-09-07 Karl Unterreiter Bande d'etancheite ou bandes isolantes en bitume(polymere)
DE10261076A1 (de) * 2001-12-22 2003-07-03 Henkel Kgaa Verfahren zur Beschichtung eines zementhaltigen Formteiles

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DE3265132D1 (en) * 1981-02-26 1985-09-12 Teroson Gmbh Impervious sheet for use in building and construction engineering
DE29716737U1 (de) * 1997-09-18 1997-10-30 Hasse & Sohn Dachbaustoffe Uel Bitumenbahn

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WO1995010574A1 (fr) * 1993-10-15 1995-04-20 W.R. Grace & Co.-Conn. Membrane impermeabilisante
DE4343000A1 (de) * 1993-12-16 1995-06-22 Oskar Fleck Abdeckstreifen für einen First oder Grat
DE19733230A1 (de) * 1997-08-01 1999-02-04 Roland Schmid Baukunststoffe G Abdichtungsmatte
EP1088944A2 (fr) * 1999-09-29 2001-04-04 Uzin Utz Aktiengesellschaft Joint d'étanchéité
WO2001065027A1 (fr) * 2000-03-03 2001-09-07 Karl Unterreiter Bande d'etancheite ou bandes isolantes en bitume(polymere)
DE10261076A1 (de) * 2001-12-22 2003-07-03 Henkel Kgaa Verfahren zur Beschichtung eines zementhaltigen Formteiles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1777351A1 (fr) * 2005-10-24 2007-04-25 Roland Wolf Méthode d'édification d'une partie d'ouvrage, en particulier d'une cuve de cave puis de cette cave
DE102006050557A1 (de) * 2006-10-26 2008-05-15 Berleburger Schaumstoffwerk Gmbh Verwendung von Bahnen aus einem Gummi-Polyurethan- Verbundmaterial zur Schalldämmung und zur technischen Schwingungsisolierung
CN112854489A (zh) * 2021-03-19 2021-05-28 北京中水科海利工程技术有限公司 一种混凝土表面整体防渗层及其形成方法

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EP1664447A1 (fr) 2006-06-07
DE10342678A1 (de) 2005-04-14

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