Classifications

• • 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
  • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
  • E04F13/04—Bases for plaster
  • E04F13/06—Edge-protecting borders
• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
  • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
  • E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
  • E04G21/30—Safety or protective measures preventing damage to building parts or finishing work during construction against mechanical damage or dirt, e.g. guard covers of stairs
• • E—FIXED CONSTRUCTIONS
  • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
  • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
  • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
  • E06B1/62—Tightening or covering joints between the border of openings and the frame or between contiguous frames
• • 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
  • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
  • E04F13/04—Bases for plaster
  • E04F13/06—Edge-protecting borders
  • E04F2013/063—Edge-protecting borders for corners
• • E—FIXED CONSTRUCTIONS
  • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
  • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
  • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
  • E06B1/62—Tightening or covering joints between the border of openings and the frame or between contiguous frames
  • E06B2001/624—Tightening or covering joints between the border of openings and the frame or between contiguous frames with parts to be embedded in the stucco layer or otherwise linked to this layer

Definitions

• the invention relates to a profile strip for making a transition between two adjacent surfaces of a building, such as. B. between a window or door frame and an adjacent plaster layer, the profile strip containing a molded strip-shaped protective flap for one of the surfaces.
• a profile or plastering strip for window frames, door frames or the like has become known at the transition to plaster.
• the plastering strip is formed in two parts from a base area and a front area slidably mounted thereon.
• the base area is attached to a window frame by means of an adhesive tape and the front area, which is plastered into a plaster layer, is attached to the base area by means of a plug connection, which allows a relative movement to change the distance of the front area from the base area.
• this profile strip can only be used to a very limited extent if protrusions protrude significantly from the surface to be covered by the rigid protective flap, such as a hinge or the like protruding from a window frame.
• the object of the invention is to provide a profile strip mentioned at the outset with a protective flap which is suitable for different installation cases and has a high degree of adaptability.
• the object is achieved according to the invention in the abovementioned profile strip in that the protective tab can be deformed to adapt to a part protruding from the surface.
• Protruding parts are, for example, structural elements such as profiled beams, columns, struts or screw heads, functional elements such as door or window hinges, sheet metal folds or drip noses, and design elements such as shadow gaps, stucco, tile borders or profiled wooden and metal strips.
• the deformable protective tab can be attached to the protruding parts z. B. be adjusted by bending up and bending while it lies flat on the flat portions of the surface. Compared to profile strips with rigid protective tabs, the profile strip according to the invention can thus be used more universally.
• the protective tab can have at least one notch.
• the protective flap can be made in one piece from the same hard plastic material of the profile strip when the profile strip is extruded, the notch being also molded in.
• the deformability of the otherwise hard protective flap when the profiled strip is attached to one surface is thus provided by the at least one notch running along the length of the profiled strip, which notch is also formed as a material weakening or generally narrow in width and can also be referred to in this way.
• the notch is formed in particular on the back or underside of the protective flap, so that the surface remains flat and a standard adhesive tape can be securely attached to it, or in general any adhesive base for a protective film can be applied.
• the at least one notch can subdivide the protective tab into strip-shaped segments of the same or different widths, the subdivision being determined, for example, by the prevailing application.
• the strip-shaped protective flap has an area of reduced wall thickness.
• the protective flap can be bent at any point in the entire area of the reduced wall thickness and thus flexibly follow more complicated contours .
• the profile strip is formed in such a way that the protective flap has a wall thickness that decreases towards its free edge, so that it can be arched around a protrusion protruding from the surface, for example a protruding part such as a hinge that protrudes from a window frame ,
• the protective tab can also form a reliable base for a protective film that can be applied to the top of the protective tab on such a projection.
• the area of reduced wall thickness further reduces material consumption.
• the profile strip has a deformable band attached to the strip-shaped protective tab.
• the tape can be set to the required flexibility, width and adhesive capacity independently of the profile strip, so that the protective flap is essentially only required for tape attachment and can therefore be made narrow. The profile strip with this reduced protective flap can thus be produced at a higher speed.
• the tape can have properties that cannot be produced by extrusion with the profile strip.
• the protective flap can expediently have at least one strip-shaped segment made of a soft plastic material. This segment can be easily manufactured with the same material thickness as the adjacent segments. A standard adhesive tape can be attached to this soft segment or in general any adhesive base for a protective film can be applied. If an inner strip-shaped segment and / or an outer strip-shaped segment of the protective flap is made of a hard plastic material, in particular in the coextrusion process, the inner hard segment can form a hard edge for guiding the knife when adapting the protective film and a guide for a cleaning tool. The outer hard segment prevents corrugations on the edge of the tab, so that the protective film can be glued to the protective tab without gaps and plaster cannot get behind the protective film.
• an inner segment and / or an intermediate segment made of a soft plastic material and / or an outer segment of the protective flap has or have, in particular, reduced wall thicknesses.
• the wall thicknesses are adapted to the production conditions and the stresses during arching and bending.
• the protective tab is expediently connected to the profile strip by means of a material weakening, so that the protective tab can be removed after the transition has been made or after plastering.
• the protective tab can also remain on the profile strip in order to offer additional protection for the covered joint.
• the profile strip is preferably formed with a connection device which is formed as a function of the structure of the adjacent surface.
• the connection device contains, for example, one or more plaster legs of the same or different sizes, which are adapted to the respective structures.
• the connection device can also have two spaced legs, between which a component, in particular a sheet metal or a plasterboard or similar cladding parts, is received.
• the profile strip or the profile base body is preferably made of plastic, but can also be made of metal.
• plastics polyvinyl chloride, polyethylene, polypropylene, polystyrene and polyurethane are special prefers.
• the cross section of the plastic portion of the profile strip remains the same over the length of the profile strip, so that the profile strip can be produced inexpensively in the extrusion process.
• softly adjusted parts of the profile strip in particular segments of the protective lens, sealing lips and / or connecting webs, can be produced from integrally molded, soft plastic material.
• the profile strip can be provided for sealing a movement joint between a component, in particular a frame part, and an upper plaster layer of a wall or wall section or an insulating layer and can contain a component fastening leg and at least one protruding plaster leg.
• the profile strip can be used for transitions on adjoining surfaces such as inner and outer walls of buildings and for transitions, for example, to window and door frames or to floor surfaces.
• the surfaces can be provided with wet plaster or a thermal barrier coating.
• the profile strip is suitable for surfaces with wall or floor coverings made of panels or sheets, sheets, roof coverings, for surfaces on which full thermal insulation with polystyrene, mineral wool or natural insulation materials is formed, as well as for surfaces with plasterboard, chipboard, ceramic panels or tiles are occupied.
• the profile strip can be formed in one or more parts and have one or more sealing lips.
• the fastening base can have an elevation, as described in the priority-based German patent application 100 23 697.9.
• Figure 1 is a cross-sectional view of an embodiment of a profile strip with a protective tab with several notches.
• Figure 2 is a cross-sectional view of a second embodiment of a profile strip in the installed position.
• FIG. 3 shows, in a cross-sectional view, a third exemplary embodiment of a profile strip in the installed position
• FIG. 4 shows, in a cross-sectional view, a fourth exemplary embodiment of a profiled strip for a sheet metal surface in the installed position
• FIG. 5 shows a cross-sectional view of a fifth exemplary embodiment of a profiled strip in the installed position
• FIG. 6 shows a cross-sectional view of an exemplary embodiment with a strip-shaped protective flap with a step-shaped shoulder and an area of small wall thickness
• Fig. 7 is a cross-sectional view of an embodiment with a protective tab with a deformable band.
• a profile strip 10 (see FIG. 1) contains a fastening base 11 with a front plaster leg 12 and a rear plaster leg 13.
• a foam plastic adhesive tape 20 is fastened to the fastening base 11 on its underside opposite the plaster legs 12 and 13 by means of an adhesive strip 23.
• a further adhesive strip 21 is attached to the surface of the foam plastic adhesive tape 20 and is covered with a release film 22. After removing the peel-off film 22, the profile strip 10 can be attached to the surface of a building, e.g. B. a wall, a window frame or the like, are attached, as described in German patent application 100 23 697.9.
• the two plaster legs 12 and 13 form a connection device of the profile strip 10, by means of which a contact between the profile strip and the respectively adjacent surface is made. Depending on a variety of applications areas of the profile strip, this connection device is specifically shaped for the respective area of application.
• the profile strip 10 shown in FIG. 1 for wet plastering on inner and outer walls contains on the outside of the front plastering leg 12 an outer claw shape 76, for example groove-like depressions, for improved adhesion of fine plaster to cover the visible side of the profile strip 10, and a pull-off edge 80 on the front plaster leg 12 to support when applying the plaster.
• the two plaster legs 12 and 13 and the fastening base 11 delimit a plaster receiving space 98.
• the front plaster leg 12 contains an undercut 71 on its inner side facing the plaster receiving space 98 for an intimate connection of the front plaster leg 12 with the plaster.
• the profile strip 10 contains a strip-shaped protective flap 30, which is produced in the extrusion process from the same or a different hard plastic as the fastening base 11 with the two plastering legs 12 and 13.
• the function of such a protective flap is described in the German patent application 100 23 697.9.
• the protective tab 30 is connected to the profile strip 10 via a weakening zone in the form of a web 69.
• Adhesive tape 31 is attached, as can be bent or kinked towards the bottom. After use, the protective tab 30 on the web 69 can be separated from the profile strip 10.
• connection device Profile strip 10 is fastened to a surface 93, for example a window frame, by means of the foam plastic adhesive tape 20.
• a sealing lip 40 molded onto the fastening base 11 in the coextrusion process and made of soft plastic lies against the surface 93 under elastic prestress for the lateral sealing of the foam plastic adhesive tape 20 and thus forms a tight transition at the movement joint.
• a supplementary part 94 for example a hinge of a shutter, protrudes from the surface 93.
• the protective flap 30 is bent or kinked elastically or plastically on the top of the first notch 88 with respect to the web 69 and bent or folded back on its third notch 88, so that the outer, in this case fourth segment 30d of the protective flap 30 the attachment 94 covers the front and forms a solid base for attaching a protective film 49.
• the protective tab 30 is separated on the web 69 and removed from the profile strip 10.
• the profile strip 10 forms the transition between a window frame 93, which is fastened to a building wall 100 in a window opening by means of assembly foam 97, and a heat protection layer 91, for example a rigid foam plate, which is attached to the building wall 00.
• the connecting device of the profile strip 10 is adapted accordingly.
• the rear plaster leg 13 is formed closer to the front plaster leg 12, so that a rear portion 14 of the mounting base 11 can be arranged between the edge of the rigid foam plate 91 and the window frame 93.
• the rear plastering leg 13 extends comparatively far over the front of the rigid foam plate 91 and contains on its rear side a reinforcing fabric 66 which is embedded therein on the rigid foam plate 91 when a first thin plaster filler layer 92a or adhesive layer is applied.
• the rear plaster leg 13 contains openings or cutouts 73 through which plaster of the first plaster filler layer 92a can pass, as a result of which cavities in the plaster filler layer 92a behind the rear plaster leg 13 are avoided and an improved connection between the plaster layer and the rear plaster leg 13 is produced.
• a pull-off edge 80 on the rear plastering leg 13 supports this Application of the first plaster layer as a guide for a plaster removal tool.
• the rear plaster leg 13 also contains an adhesive structure on its front side, for example in the form of teeth 72 or other claws 75, for connection to a second plaster layer 92b to be applied, which is applied up to a pull-off edge 80 on the front plaster leg 12.
• the protective flap 30 has a plurality of notches 88, it can be bent or bent individually as required and in accordance with the requirements.
• the notches 88 are expediently formed on the underside of the protective tab 30, but individual or all notches 88 can also be formed on the upper side.
• the protective tab 30 can be divided by the notches 88 into segments with the same width (as shown in FIGS. 1 and 2) or with a different width.
• the profiled strip 10 contains a protective tab 30 which is divided into several segments between its fastening web 69 on the fastening base 11 and its free end.
• the inner first segment 81 is extruded from the same hard plastic as the fastening base 11 or from a different plastic during the production of the profile strip 10.
• the adjoining second, middle segment 82 is coextruded from a soft, easily deformable plastic material, while the adjoining third, outer segment 83 is coextruded again from a harder plastic material, either from the material of the fastening base 11 or from another plastic material ,
• the protective tab 30 in its middle, soft segment 82 can be deformed, so that the outer segment 83 covers the attachment 94 on the front.
• the middle segment 82 offers the flexibility required for the arching of the protective tongue 30. Since the outer segment 83 is formed from hard plastic material, it cannot curl or bulge in the longitudinal direction or in the transverse direction. Together with the other segments, it therefore offers a functional secure base for attaching a protective film 49.
• the protective tab 30 on the web 69 is separated and removed from the profile strip 10.
• a raised web 99 of the first segment 81 prevents a cutter knife from slipping into the soft second segment 82 and damaging it when the protective film 49 is cut and adjusted.
• the middle, soft segment 82 may have at least one notch (not shown) corresponding to the notched protective tab of the example shown in FIGS. 1 and 2 to increase flexibility.
• the profile strip 10 shown in FIG. 3 forms the transition between a first wall 93 and a second wall, which has, for example, a layer 91 of base plaster and on which tiles 102 are attached by means of a layer of tile adhesive 101.
• the profile strip 10 adapted for this application contains, as a connecting device, a plurality of relatively short plaster legs 12, 13 and 15, which are formed with undercuts 74, so that a jointing compound 103 introduced into the gap between the profile strip 10 and the edge of the tile 102 has a permanent anchoring the profile bar 10 forms.
• the short plaster legs 12, 13 and 15 enable the introduction of jointing compound even in the case of a narrow gap between the profile strip 10 and the tile 102.
• Fig. 4 shows a further embodiment of the profile strip 10 at the transition from a sheet 104 to a wooden profile strip 96.
• the attachment of the profile strip 10 by means of the foam plastic adhesive tape 20 to the surface or the wooden profile strip 96 and their sealing by the sealing lip 40 corresponds to the profile strip shown in FIG. 3.
• the profile strip 10 contains a front leg 108, which is inclined obliquely backwards, and a rear leg! 109, which can be additionally fastened by means of screws 106 (only one screw 106 is shown as an example) to the other surface, which is formed here by a wooden board 105.
• the sheet 104 which has a folded edge 107, is inserted between the front leg 108 and the rear leg 109 and is supported on sealing lips 41 which are on the front and on the rear leg! 108 or 109 are formed and under elastic deformation mung close to the sheet 104. Since the profile strip 10 is screwed onto the wooden board 105, movements at the transition between the wooden board 105 and the wooden profile strip 96 can only occur on the elastic foam plastic adhesive tape 20 which is sealed by the sealing lip 40.
• the protective tab 30 contains two first segments 81a and 81b made of harder plastic, which are connected to one another by a notch 88. This is followed by a second soft segment 82 and a third hard segment 83 in accordance with the exemplary embodiment in FIG. 3.
• the protective tab 30 can thus generally also be produced in a combination of hard segments separated by notches with soft segments.
• the base of the plasterboard 111 is usually a masonry 100 or a substructure made of wood profiles or sheet metal profiles.
• the profile strip 10 can be glued to the wooden cladding 112a by means of the adhesive strip 21 already described.
• the profile strip 10 is preferably placed on the edge thereof, held by its two legs 108 and 109 and then pressed against the wooden cladding 112a by means of the elastic foam plastic adhesive tape 20, so that the adhesive strip 21 is not required ,
• the sealing lip 40 also bears tightly against the wooden cladding 112a under pretension.
• the foam plastic adhesive tape 20 serves as an elastic spacer for an optically uniform curvature and pretensioning of the sealing lip 40 and at the same time serves for soundproofing and airtightness, particularly in the case of substructures made from profiles.
• a coloring or spatula layer 110 can be applied to the plasterboard 111.
• an inner segment 81 and an outer segment 83, between which a plurality of narrow segments 84a, 84b and 84c are formed, which in turn have narrow segments 82a to 82d, each of which has a cavity have, are connected to one another or adjoin the segments 81 and 83.
• the segments 82a to 82d having the cavity offer increased elasticity for bending or kinking, which is comparable to the notches 88.
• the protective pocket 30 arches around the second board layer 112b, which forms a shadow gap 113 with the edge region of the plasterboard 111.
• the wall thickness of segments 82a-d can also be reduced to increase flexibility.
• FIG. 6 shows a profile strip 10 with a strip-shaped protective flap 30 with a step-shaped shoulder 38 and an area with a small wall thickness 45, which is arched up in place of an additional part 94 of a component 93.
• a protective film 49 is glued to the protective flap 30 by means of an adhesive strip 31 and is then cut off with a knife 46. Since the tip of the knife 46 is guided through a bend in the area of the step-shaped shoulder 38, the protective tab 30, in particular in the area of small wall thickness 45, is not cut through, nor is a surface on a front plastering leg 12 visible later on.
• a protruding web 36 molded onto the protective flap 30 guides a plaster removal tool safely along the front plastering leg 12 during the plastering process without the risk of slipping. Since the protective film 49 does not protrude into the area between the projecting web 36 and the front plaster leg 12 due to the spatial arrangement of the knife guide, this can neither impede the plaster removal tool nor be carried along and / or injured by it.
• Fig. 7 shows a profile strip 10 with a strip-shaped protective tab 30 with a deformable band 47, which consists in particular of a thin plastic strip or a foam plastic band and is therefore easily in the place of an additional part 94, for. B. a hinge or the like, a component 93 spatially bulge and / or twist.
• a Protective film 49 is excessively glued to protective flap 30 by means of an adhesive strip 31 and is then cut off with a knife 46. Whose tip is guided through a groove 37 which is formed by the angular arrangement of a projecting web 36 to the strip-shaped tab 30, so that neither the deformable band 47 is cut nor a later visible surface on a front plastering leg 12 is injured.
• the protruding web 36 molded onto the protective tab 30 guides a plaster removal tool safely along the front plaster leg 12 during the plastering process without the risk of slipping. Since the protective film 49 does not protrude into the area between the projecting web 36 and the front plaster leg 12 due to the spatial arrangement of the knife guide, this can neither impede the plaster removal tool nor be carried along and / or injured by it.

Landscapes

• Engineering & Computer Science (AREA)
• Architecture (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Mechanical Engineering (AREA)
• Building Environments (AREA)
• Finishing Walls (AREA)
• Crystals, And After-Treatments Of Crystals (AREA)
• Injection Moulding Of Plastics Or The Like (AREA)
• Paper (AREA)
• Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
• Joining Of Building Structures In Genera (AREA)
• Shaping Of Tube Ends By Bending Or Straightening (AREA)
• Roof Covering Using Slabs Or Stiff Sheets (AREA)
• Working Measures On Existing Buildindgs (AREA)
• Adhesive Tapes (AREA)
• Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
• Glass Compositions (AREA)
• Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
• Compositions Of Oxide Ceramics (AREA)
• Ceramic Products (AREA)

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• 2000
  • 2000-05-16 DE DE10066070A patent/DE10066070A1/de not_active Ceased
  • 2000-05-16 DE DE10023697A patent/DE10023697A1/de not_active Ceased
• 2001
  • 2001-04-17 DE DE10118826A patent/DE10118826A1/de not_active Ceased
  • 2001-05-16 CZ CZ200415535U patent/CZ14868U1/cs not_active IP Right Cessation
  • 2001-05-16 WO PCT/EP2001/005586 patent/WO2001088304A1/fr active IP Right Grant
  • 2001-05-16 DE DE50100471T patent/DE50100471D1/de not_active Expired - Lifetime
  • 2001-05-16 AT AT01943380T patent/ATE276412T1/de active
  • 2001-05-16 AT AT01949341T patent/ATE246759T1/de active
  • 2001-05-16 AT AT04012566T patent/ATE373755T1/de active
  • 2001-05-16 EP EP01949341A patent/EP1285143B1/fr not_active Expired - Lifetime
  • 2001-05-16 AU AU70523/01A patent/AU7052301A/en not_active Abandoned
  • 2001-05-16 DK DK01943380T patent/DK1287218T3/da active
  • 2001-05-16 DK DK01949341T patent/DK1285143T3/da active
  • 2001-05-16 CZ CZ20023789A patent/CZ297032B6/cs not_active IP Right Cessation
  • 2001-05-16 TR TR2003/01917T patent/TR200301917T4/xx unknown
  • 2001-05-16 EP EP01943380A patent/EP1287218B1/fr not_active Expired - Lifetime
  • 2001-05-16 WO PCT/EP2001/005568 patent/WO2001088303A1/fr active IP Right Grant
  • 2001-05-16 DE DE50103639T patent/DE50103639D1/de not_active Expired - Lifetime
  • 2001-05-16 CZ CZ20022324A patent/CZ297027B6/cs not_active IP Right Cessation
  • 2001-05-16 AU AU2001265973A patent/AU2001265973A1/en not_active Abandoned
  • 2001-05-16 DE DE50113045T patent/DE50113045D1/de not_active Expired - Lifetime
  • 2001-05-16 EP EP04012566A patent/EP1452664B1/fr not_active Expired - Lifetime

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