EP2913456A1 - Procédé de fabrication d'un plancher doté de bandes de rive - Google Patents

Procédé de fabrication d'un plancher doté de bandes de rive Download PDF

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Publication number
EP2913456A1
EP2913456A1 EP14002443.1A EP14002443A EP2913456A1 EP 2913456 A1 EP2913456 A1 EP 2913456A1 EP 14002443 A EP14002443 A EP 14002443A EP 2913456 A1 EP2913456 A1 EP 2913456A1
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EP
European Patent Office
Prior art keywords
strip
plastic foam
insulation
strips
edge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP14002443.1A
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German (de)
English (en)
Inventor
Wolfgang Retsch
Mirko Meyer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Steinbacher Daemmstoff GmbH
Original Assignee
Kingspan Gefinex 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 Kingspan Gefinex GmbH filed Critical Kingspan Gefinex GmbH
Publication of EP2913456A1 publication Critical patent/EP2913456A1/fr
Withdrawn legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
    • E04F15/14—Construction of joints, e.g. dividing strips
    • E04F15/142—Dividing strips or boundary strips
    • E04F15/145—Dividing strips or boundary strips adjustable in height
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
    • E04F15/14—Construction of joints, e.g. dividing strips
    • E04F15/142—Dividing strips or boundary strips
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/188—Edge insulation strips, e.g. for floor screed layers

Definitions

  • the invention relates to a floor structure with edge insulation strips made of plastic foam.
  • the preferred plastic foam is polyethylene. But other plastics can be used for edge insulation strips.
  • edge insulation strips of other materials for example made of cardboard.
  • Edge insulation strips are part of the usual construction structure for a floor.
  • an insulating layer is first laid on a bare floor, optionally a cover sheet, but at least a screed.
  • the screed occurs as cement screed or as dry screed or as liquid screed.
  • the insulating layer is not necessary for a composite screed (DIN 18560, Part 3) or for screed on separating layer (DIN 18560, Part 4).
  • the cement screed is mixed with low water content and nevertheless binds to a solid screed layer.
  • the dry screed must be laid very precisely by the screed layer. That requires some practice. Less practice is needed for floating screed.
  • the floating screed is like water flowable and forms virtually a horizontal surface.
  • Dry screed is also called precast or dry subfloor.
  • Prefabricated, force-transmitting plates are used, which are installed dry and mostly floating.
  • the plates used include gypsum plasterboard, wood-based panels, cement-bonded chipboard, and concrete or natural stone slabs.
  • the insulation described above is a thermal insulation and / or a footfall sound insulation.
  • a thermal insulation and / or a footfall sound insulation is Especially on concrete ceilings and wooden ceilings.
  • This problem is not yet done with the horizontal laying on the floor insulation.
  • a sound insulation between the screed and the building wall is required.
  • This insulation is usually shown with edge insulation strips. The edge insulation strips are laid at the bottom of the building walls.
  • edge insulation strips show problems when laying at the corners or when laying in the corners.
  • the foam can be badly adapted to the corners. The adaptation becomes worse, the stiffer or thicker the foam is. This leads to the fact that in the corner areas often only an insufficient screed layer is created. It can form holes, because the edge insulation strip protrudes from the wall. This requires a rework and regularly causes considerable delay in construction progress.
  • the plastic foam preferably has a thickness of 5 to 10 mm.
  • the thickness of the Randdämmstsammlungs is not at the discretion of the publisher.
  • the thickness of the Randdämmstsammlungs should not only take into account the needs of sound insulation but also the needs of stretching as far as possible.
  • considerable movements in the screed considerable movements in the screed. A screed with a large proportion of gypsum tends to harden during setting. In contrast, the thermal expansions are lower than for a screed with a strong cement content.
  • edge insulation strip thickness / edge joint width there are various dimensioning aids / information sheets for architects / civil engineers and screed layers.
  • edge insulation strips are chosen by the screed layer, which are not only cheap but can also be laid more easily than thick edge insulation strips.
  • the question of which edge insulation strip thickness is correct in view of the expected screed strains is often not clarified, although the risk of damage, which is based on a too small selected edge strip thickness, out of proportion to the advantage of using to thin edge insulation strips.
  • the plastic foam is preferably made of polyethylene with a density of 15 to 30 kg per cubic meter and even more preferably 18 to 25 kg per cubic meter.
  • edge insulation strips have proven themselves. Nevertheless, the invention has the task of improving the known edge insulation strips.
  • RanddämmstMail which are at least doppelbar by folding.
  • a RanddämmstMail of, for example, 5mm thickness can be used for a low edge insulation / elongation and brought by folding to a double thickness, so that a RanddämmstMail with a thickness of 10mm and doubled insulation effect / expansion compensation arises.
  • a 8mm thick edge insulation strip is created by folding a 16mm thick DämmstMail.
  • a 10mm insulation strip by folding over a 20mm thick Dämmstsammlung. This makes the laying of insulation strips with greater thickness much easier.
  • the refolding preferably begins with the lower edge being attached to the building wall and the upper edge grasped and pulled down becomes. This creates a double-layer edge insulation strip.
  • the refolding can also be continued. Another fold from bottom to top leads to a three-ply edge insulation strip.
  • edge insulation makes sense, especially when under the screed a footfall sound insulation is provided. But it may also happen that, for example, in industrial buildings or the like no impact sound insulation is provided under the screed. Then, however, the use of a RanddämmstMails makes sense to effect a strain compensation between the screed and the building walls.
  • edge insulation strips are required for sound decoupling and / or as expansion compensation or to avoid constraining stresses.
  • the sound insulation is better than a single-ply edge insulation strip due to the material discontinuity caused by the multilayer.
  • the edge insulation strip can be folded over a third time, so that the initial thickness not only doubles, but triples.
  • edge insulation strips according to the invention can be glued in a conventional manner or attached comparable.
  • folding the invention also opens up the possibility of attachment of the edge insulation strips by tacking on the building wall.
  • Suitable staplers / bats are in the DE202010001033 described.
  • the term staplers / bats results from the operation of the device.
  • the hammers / hit staplers are beaten against the raised edge insulation strips.
  • the Tackern is very popular with the screed publishers, however, frowned upon by other construction professionals, especially the architects, because when tacking U-shaped brackets made of metal or plastic are beaten into the plaster on the building wall.
  • the brackets form a detectable sound bridge.
  • depressions / dents are caused in the RanddämmstMail during tacking.
  • the depressions / dents fill with screed.
  • the screed comes into contact with the clamps, so that the sound waves can easily spread over the brackets in the building wall.
  • the expansion compensation function of the edge insulation strip is disturbed by the screed that penetrates into the depression / dent.
  • the screed touches the building wall much faster than intended (without consideration of the intermediate plastic foam). After contact (without taking into account the intermediate plastic foam) immediately builds up a significant compressive stress. The result may be a crack in the screed and / or a bulge of the screed. In this case, any further expansion of the screed is more or less strongly translated into bulge. Such damage leads to costly remedial measures.
  • the sound bridges can be prevented in that the edge insulation strips are first placed in the unfolded state on the building wall and stapled before folding. Folding is only possible inside (in the direction away from the building wall). After folding, the brackets are within the resulting two-ply RanddämmstMails so that a sufficient coverage of the brackets and resulting from the tacking depressions in the Schalldämmrand is given.
  • inventive edge insulation strips find plastic foam strips with a width use that is greater than the desired width of Randdämmstsammlungs. This is referred to as overwidth in the following.
  • the width is doubled by 200mm.
  • a tripling results in a tripling of the output width.
  • excess widths may arise which include more than a doubling or more than a tripling of the output width or less than a doubling or more than a tripling of the output width.
  • the edge insulation strip is needled on one side or on several sides, preferably on an inner side after folding.
  • the diameter of the needles can vary widely.
  • a needling on the contact surface with the screed so thin needles are selected so that the screed can not penetrate into the edge insulation strip.
  • the needling is also used to change the compliance / softness of the RanddämmstMails wholly or partially, to facilitate the processing of RanddämmstMails and to improve the formation of the corners. This may include needling, for example around the corners, during laying / after tacking and / or after folding.
  • the screed By surface treatment of the plastic foam the screed can be given an advantageous adhesion to the edge insulation strip.
  • Possible surface treatments include, for example, grinding or milling or needling.
  • the edge insulation strip according to the invention can also be completely or partially surface-treated and / or coated in another way.
  • the coating can be of any type, for example known or novel layers of cardboard, cork, textile (in particular nonwoven), films.
  • the films can be unfoamed or foamed.
  • Adhesive layers may also be included.
  • the coating or surface treatment is limited to the contact surface of the edge insulation strip with the screed. Taking into account the refolding, the surface-treated or coated surface is in the starting position of the RanddämmstMails on the building wall after attachment and prior to folding on the building wall facing RanddämmstMake side.
  • the coating can be cut in the region of the fold line / bend line in order to facilitate the folding according to the invention.
  • an incision or a plurality of incisions may be provided which extend in the longitudinal direction of the fold line.
  • edge insulation strip according to the invention is much better than other edge insulation strips.
  • the folding creates a compressive stress in the layer facing away from the building wall, because this layer experiences compression / compression in the longitudinal direction of the edge insulation strip with respect to the layer facing the building wall.
  • the layer of the edge insulation strip tacked to the building wall can not completely yield to the pressure of the other layer by elongation.
  • the advantages of the inventive formation of Innecken and outer corners can also be used to form the corners / corner pieces according to the invention and to provide edge insulation between the corners connecting pieces of conventional RanddämmstMail.
  • the corners preferably have a leg length of 30 cm to 150 cm, more preferably a leg length of 50 cm to 100cm.
  • the use of special corners to solve the corner problems when laying edge insulation strips is known per se.
  • these are molded parts.
  • the production of molded parts requires forms. The forms are expensive.
  • the molded parts only pay for themselves when large series of molded parts are required. Further disadvantages of the molded parts are a volume-consuming storage and transport.
  • Another advantage of the inventively foldable edge insulation strips is that production-related curvatures, which can be found in the cross section of the edge insulation strips, can be eliminated.
  • By folding over the layers of Randdämmstsammlungs can be placed on each other so that the curvatures cancel each other.
  • curvatures are a problem because the RanddämmstMail can lift off due to the curvature of the building wall, so that a gap is formed in which dirt can collect. The dirt affects the sound insulation function and the expansion compensation by the edge insulation strip.
  • the folding of the invention can be applied both to edge insulation strips which are placed on the insulation, as well as on edge insulation strips, which are placed directly on the floor or the floor slab.
  • the invention allows the edge insulation strip to be set up with a part on the floor or the floor slab to get up with another part on the insulation or the cover.
  • the edge insulation strips on the insulation can be glued to the insulation or loosely stand up on the insulation.
  • edge insulation strips are also on a cover, with which the joints of the insulation are covered. Or the edge insulation strip under the cover film.
  • the edge insulation strip is folded over so far that the folded part abuts the insulation and is frictionally held by the belching.
  • the belching occurs when the width of the folded part of the edge insulation strip is greater than the distance of the sound insulation from the upper edge of the refolding.
  • the advantage is a difference of up to 5mm. The thicker the edge insulation strip, the smaller the difference can be.
  • the distance according to the invention does not rule out that are provided on the edge insulation strips in a known manner foils which rest on the floor designed sound insulation and prevent in particular with a further cover that screed penetrates into joints and gaps in the footfall sound insulation and forms sound bridges.
  • the edge insulation strips are also attached to the building wall, that the building wall facing part does not overlap the resting on the floor impact sound insulation to the bottom, so does not bump on the floor on which the footfall sound insulation is designed.
  • This can be used to bring the upper edge of the fold and / or the lower edge of the RanddämmstMails to a certain distance to the floor of the building.
  • the desired distance measurement can be easily transferred to all adjacent building walls and mark there after a single measurement using a commercial laser spirit level.
  • the edge insulation strip can be easily positioned with its lower edge on the respective marking.
  • the refolding with little practice can be easily done so that the top edge is located on the associated marker.
  • This procedure can be carried out so precisely that a usual removal of the opposite edge of the screed edge edge strip end is unnecessary.
  • This is particularly advantageous for edge insulation strips whose resilient foam is provided with a stiffening, for example with a textile layer, in particular a nonwoven layer.
  • Such reinforcement layers can form a considerable resistance to cutting through the Randdämmstsammlungs with a knife.
  • the cutting of edge insulation strips is preferred when separating protruding edge insulation strips.
  • edge insulation strips can be found in different structures with different floor structure application. Different heights of the screed and / or the footfall sound insulation laid on the floor are then laid at a different distance to the floor.
  • the invention of folding offers a solution even in the case that there is little interest in detailed planning.
  • an over-wide edge strip can be used, which is dimensioned so that two refoldings take place; the first time to bring about a double layering of the edge dam strip and the second time to fold over the protruding end of the folded section from the edge insulation strip to a foot with which the edge insulation strip engages under the screed. It is advantageous if the folded / unfolded / angled foot is overlapped by a cover. This causes a seal of the underlying insulation against the screed, especially against liquid screed.
  • the installation according to the invention with the distance between the bottom and the lower edge / top edge of RanddämmstMails and the associated marking on the building wall is also applicable to conventional edge insulation strips without foldable foot.
  • the handling of these conventional edge insulation strips is then (except for the difference of the folding over) in the same manner as that of inventively foldable edge insulation strips.
  • a usual tacking can take place.
  • U-shaped brackets are beaten by the edge insulation strips in the plaster on the building wall.
  • the brackets are usually chosen in their dimensions so that the brackets with their tips do not penetrate beyond the plaster and push against the building wall. At the same time the tips are spaced so that the plaster is not significantly affected by the penetration of the tips in the strength.
  • the distance between two adjacent tackers is usually less than 1 meter and usually more than 0.5m. This does not exclude that two tackings occur at close intervals when the publisher feels there is a need for further tacking.
  • a three-layer edge insulation strip can be used.
  • the edge insulation strip can be folded zigzag-shaped.
  • Thinner edge insulation strips for example with a thickness of 5 mm, can easily be folded in accordance with the invention.
  • the upper edge is detected and pulled down over the held on the building wall part of RanddämmstMails.
  • the upper edge can optionally up to a determined height above the ground to be pulled down.
  • the upper edge is pulled down to the ground.
  • the foam strips provided for the edge insulation strips can be provided with cuts. This has the advantage, especially for larger thicknesses.
  • the incisions extend in the longitudinal direction of the foam strips or edge insulation strips. The thicker the cuts, the easier it is to fold. However, the incisions should leave so much material that there is still a sufficient connection between the material webs on both sides of an incision.
  • a material thickness of less than or equal to 1 mm is provided, more preferably less than or equal to 0.7 mm and most preferably less than or equal to 0.5 mm. Surprisingly, there is still a sufficient remaining material thickness at 0.3mm, even at even lower material thickness.
  • the incisions are preferably made so that a gap opens at an incision during folding.
  • the material remaining at the incisions forms a joint.
  • the incisions are alternately preferably introduced from the one side and from the other side in the plastic foam strip, so that the zig-zag folding can be done so that opens a gap at each incision.
  • folding areas are also provided on each edge insulation strip according to the invention which, like the previously explained incisions, run parallel to the longitudinal direction of the foam strips but allow the folding at different heights.
  • the second folding / bending over of wide edge insulation strips can be facilitated by a slit in order to reach under the screed with the upper end of the folded-over / angled edge insulation strip.
  • These slots also run in the longitudinal direction of the edge insulation strip or parallel to the fold line / bend line.
  • a plurality of slots are provided, there is preferably between the slots a distance which is at least equal to the third thickness of the RanddämmstMails before the first Umfalten, more preferably at least equal to half the thickness of the RanddämmstMails before the first folding over.
  • the cuts which are not expressly intended as tear-off, should leave so much material that it does not come to an unexpected tearing when handling the RanddämmstMail.
  • the material thickness which accidentally excludes tearing may also be less than 1 mm, for example less than or equal to 0.7 mm or less than or equal to 0.4 mm. Even a material thickness of 0.1 mm may be sufficient for Randdämmstsammlung with usual density. With a given over the length of the Randdämmstsammlung material thickness of at least 0.2 mm, preferably of at least 0.3 mm all imponderables are excluded. Other preferred limits of thickness may result when the material thickness at the incision interface varies, particularly when the incisions in sections result in perforation of the material or at material cutting intervals.
  • the perforation can also be wanted. It can be between two adjacent perforations a uniform or uneven distance. Preferably, the distance is the same.
  • the incisions also a transection of the plastic foam strip.
  • the two plastic foam strips are again joined together by a joint-forming film.
  • the joint-forming film is known per se. However, this technique is used in the known edge insulation strips only to angle one foot by 90 degrees, not for a 180 degree convolution.
  • the film replaces the known in the above-described edge insulation strip joint.
  • the film may have the same nature as the known joint-forming films, i. be reset.
  • the film may also be thicker than the known joint-forming films, so that of the foam strips connected by the film when initially set up prior to tacking, the upper foam strip is substantially perpendicular to the lower foam strip.
  • the joint-forming film has the advantage that it is also suitable for the connection of two films which are not adjacent to one another as a result of the above-described severing of the foam film, but are suitable for joining any desired films.
  • the folding results in a doubling or tripling of the thickness. This can be called an integer multiplication of the thickness.
  • each manufacturer has RanddämmstMake different thickness in its product range, for example, 5mm, 8mm and 10mm.
  • the integral multiplication according to the invention there are other products with thicknesses of for example 10mm, 16mm and 20mm.
  • plastic foam material of different thickness results in a much larger number of products.
  • the use of differently thick starting foam strips preferably serves to obtain a desired RanddämmstMaildicken and / or preferably to facilitate the folding at the joints.
  • a further increase in the product number results from a combination with further foam material, for example commercially available thinner foam webs.
  • further foam material for example commercially available thinner foam webs.
  • the combination with heavy foam may be the combination with heavy foam.
  • the heavy foam at a density of at least 50kg per cubic meter, preferably of at least 60kg per cubic meter, but also a combination with lighter foam with a density greater than 30 kg per cubic meter and less than 50 kg per may be of interest.
  • the heavy foam webs according to the invention preferably have at least a thickness of 1 mm, more preferably of at least 1.5 mm and most preferably of at least 2 mm.
  • the invention also includes the use of foam strip sections having a different volume weight.
  • the edge insulation strip according to the invention can be provided at the bottom with a known foot or at the top with a known Abr impartschlitzung.
  • the foot may consist of unfoamed foil flaps or PE foam strips or other materials. Other materials may also be nonwovens or hollow profiles or plates.
  • the foot can also be made of paper or cardboard.
  • the foot like other edge insulation strips, has the task of underlining the screed.
  • the foot can lie on the insulation. But the foot can also subdue the insulation.
  • the foot is provided with an adhesive tape so that it can be positioned on a floor or on / under an insulation or on / under a cover sheet.
  • the various layers of a RanddämmstMails invention are glued together after folding over. This can be done in known adhesive strips.
  • an adhesion of the edge insulation strips according to the invention can be carried out with parts of the floor structure.
  • the bonding can be done by applied adhesives.
  • Fig. 1 shows a RanddämmstMail with an incision 2, which divides the RanddämmstMail into an upper part 1 and a lower part.
  • the incision is located in the embodiment exactly in the middle.
  • the edge insulation strip lies behind Fig. 1 on the plaster layer 4 of the building wall.
  • the edge strip is fastened in a manner not shown on the lower part 2 of the plaster layer 4 by tacking.
  • tacking staples are beaten by the edge insulation strips in the plaster.
  • the stapler is a common tool whose essential component in construction matches the stapling tools with which paper sheets are stapled together. These stapling tools are pressed together like a pliers. In each case, a clip through the paper pressed.
  • the stapling tools are also called tackers.
  • the staplers often (and undesirably) used by the screed layers differ from the staplers used to staple paper by a moving, hammer-like weight. The hammer-like weight brings the pressure that is necessary to beat in the inventive tacking the brackets by the edge insulation strips in the plaster. These tackers are referred to as punch tacklers or staplers.
  • Fig. 1 describes a starting position before folding over the upper part 1 as shown in FIG Fig. 2
  • Fig. 3 shows a RanddämmstMail with two cuts 14, through which a lower part 11, an upper part 13 and a middle part 12 result.
  • the lower part 11 is as after Fig. 1 stapled to the plaster layer 10.
  • the three-ply results in a final thickness of 15mm with a starting thickness of 5mm.
  • the incisions have a depth of 4.5 mm with a foam thickness of 5mm, so that a foam bar of 0.5mm thickness connects the adjacent parts together.
  • Fig. 5 shows a RanddämmstMail which is composed of two foam strips 21 and 22 of the same dimensions together, which are connected to each other with a film 23.
  • the film has low restoring forces in the embodiment, which hold the foam strip 21 in the illustrated position on the foam strip 22, but still allow a slight folding.
  • the embodiment according to Fig. 6 differs from the embodiment according to Fig. 5 by foam strips 26 and 27 of different thickness, which are interconnected by a film 28.
  • Fig. 7 shows a screed publisher when attaching a RanddämmstMails 30 with 3 mm thickness and double width compared to a usual for this case edge insulation strip.
  • the edge strip is stapled in the lower half against the building wall. This is done with a staple hammer / Schlagtacker 32, the stapler / Schlagtacker 32 is beaten against the Randdämmstsammlung. As a result, penetrate U-shaped staples through the plastic foam in the plaster layer on the building wall.
  • the corner 31 is an inner corner.
  • Fig. 9 shows an outer corner 34.
  • Fig. 8 shows the further installation of RanddämmstMails 30 in the region of the outer corner 31.
  • the upper edge 30a of the RanddämmstMails of Hand detected and pulled down to the floor 33 and creates a double-edged edge insulation strip with 6 mm total thickness.
  • the foam strip has different thickness, smaller or larger than 4mm.
  • the foam strip has different thickness, smaller or larger than 4mm.
  • from foam strips having a thickness smaller than the usual minimum thickness RanddämmstMail with a thickness above the usual minimum thickness arise.
  • Fig. 10 shows a floor 40 and a building wall 41.
  • the lower edge of the edge insulation strip 46 has been measured at a distance from the bottom 40, which is smaller than the thickness of the intended impact sound insulation. For the measure, a mark has been attached to the building wall 41. Subsequently, the marking has been transferred to all building walls by means of a laser scale, which adjoin an intended screed layer 43.
  • the distance dimension results from the thickness of the intended footfall sound insulation 42, the thickness of the screed layer provided and the width of the PE plastic foam strip used as RanddämmstMails and from the shown refolding. Thereafter, the edge insulation strip in the area of the impact sound insulation is single-layered and in the area of the screed layer double-layered. At the same time, the edge insulation strip at the upper edge of the fold should be completed with the screed layer.
  • This way of laying has the advantage that the impact sound insulation in the edge insulation strip laying an aid. The impact sound insulation presses the edge insulation strip against the building wall. This makes it possible to attach the RanddämmstMake with less staples or less tack on the building wall.
  • Fig. 11 shows a further embodiment.
  • the edge insulation strip 52 consists of two sections 52a and 52b.
  • the lower section 52b in the view is tacked to the building wall 51. In this case, clamps penetrate the edge insulation strips and into the plaster layer of the building wall 51.
  • Section 52a is 5 mm wider than section 52b. In other embodiments, the difference is 1 to 10mm, preferably 3 to 6mm.
  • the edge insulation strip is as in the embodiment after Fig. 10 folded. In contrast to the embodiment according to Fig. 10 But the section does not hit the insulation, but the concrete ceiling. Due to the corresponding length, the folded-over part of the edge insulation strip jams on the concrete floor.
  • the floor structure after Fig. 12 is also provided on a concrete floor 55 on a building wall 56.
  • the structure has an edge insulation strip 57 made of polyethylene with sections 57a and 57b, the up to a foil flap 58 with the edge insulation strip after Fig. 11 matches, also in terms of refolding.
  • the folded-over section is equipped with the film flap 58 made of unfoamed polyethylene.
  • a polyethylene cover 59 Over the insulation 61 and the film flap 58 is a polyethylene cover 59, which prevents the penetration of screed into the joints of the insulation 61.
  • a screed layer 60 has been applied.
  • the embodiment according to Fig. 13 also shows a floor structure on a concrete floor 65 on a building wall 66 with an insulation 68, a cover 69, a screed layer 70 and a foldable edge insulation strip 67th
  • the portion 67a is so much longer than the portion 67b that the folded-over portion can reach under the cover sheet 69.
  • the thin foam foot can be easily bent as a RanddämmstMail full thickness.
  • the bend is facilitated by a slit of the foam foot.
  • FIGS. 15 and 16 show a RanddämmstMail, consisting of sections 107 and 108. While the foldable edge insulation strips described above are folded from top to bottom, the in FIGS. 15 and 16 shown edge insulation strips folded from bottom to top.
  • FIGS. 15 and 16 show the edge insulation strips when laid on a wall 105 and on a floor slab 106.
  • the edge insulation strip is positioned in an L-shape on the wall 105 and on the floor slab 106.
  • Fig. 17 shows a further embodiment of the invention with a foldable from top to bottom edge insulation strips, consisting of sections 87,88 and 92.
  • the sections 87 and 88 form the upright web of an L-shaped laid RanddämmstMails.
  • the section 92 forms a horizontally angled foot.
  • the edge insulation strip When laying the edge insulation strip is erected upright on the wall 85 and on the floor 86 as a whole. In the position, the portion 88 can be easily tacked to the wall 85. It follows the folding of the section 87 from top to bottom. At the same time, the foot 92 is angled. The insulation 90 is laid on the foot 92 and on the floor 86. About the insulation a cover sheet 89 is laid; above the screed 91 applied.
  • Fig. 14 shows a RanddämmstMail
  • Fig. 17 corresponds, but not on the floor 96 but on the insulation 100 stands.
  • the portions 97 and 98 of the RanddämmstMails are smaller than the sections 87 and 88.
  • the cover 101 engages over the foot 99 and seals against the liquid applied screed 102 until its hardening. Thereafter, no sealing effect is required.
  • Fig. 14 stands on the floor slab 96 and is tacked with its portion 97 on the wall 95.
  • To measure the height of the RanddämmstMails laser car are very beneficial. After measuring a Height, this amount can be easily transferred to other locations / building walls by rotation of the laser balance.

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  • Architecture (AREA)
  • Civil Engineering (AREA)
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EP14002443.1A 2013-12-17 2014-07-16 Procédé de fabrication d'un plancher doté de bandes de rive Withdrawn EP2913456A1 (fr)

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DE102014008998.3A DE102014008998A1 (de) 2013-12-17 2014-06-24 Fußbodenaufbau mit Randdämmstreifen

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DE3544514C1 (en) 1985-12-17 1987-04-23 Quittmann Consulting Gmbh Process for producing a sound-insulating edge strip for floor structures
DE3527507C2 (fr) 1985-07-31 1987-07-23 Manfred 8000 Muenchen De Krause
DE3801725A1 (de) * 1988-01-21 1989-07-27 Mantel Juval Vorrichtung zur sicherstellung des trittschallschutzes an fugen von schwimmenden estrichen fuer trockenraeume und nasszellen
DE9409699U1 (de) 1994-05-10 1994-09-08 Gefinex Gesellschaft für innovative Extrusionsprodukte mbH, 33803 Steinhagen Schalldämmrandstreifen
DE4325879A1 (de) 1993-08-02 1995-02-09 Hoechst Ag Formgebilde aus einem thermoplastischen Kunststoff, Verfahren zu seiner Herstellung sowie seine Verwendung
DE4326441A1 (de) 1993-08-06 1995-02-09 Gefinex Gmbh Trittschalldämmung
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DE29714625U1 (de) 1997-08-15 1997-10-09 Estrolith - Chemische Baustoffe Wilma Oberst, 71726 Benningen Randdämmstreifen
DE19636621C1 (de) 1996-09-10 1998-06-04 Hewing Gmbh Randdämm-Material für einen Bodenaufbau
DE19722756A1 (de) 1997-05-31 1998-12-03 Gefinex Jackon Gmbh Randdämmstreifen für Estrich
DE19803948A1 (de) 1998-02-02 1999-08-05 Gefinex Gmbh L-förmiges Fugenmaterial für Dehnungsfuge im Estrich
DE20105333U1 (de) 2001-03-26 2002-05-08 REHAU AG + Co., 95111 Rehau Randdämmstreifen
EP1211366A2 (fr) 2000-12-02 2002-06-05 Deutsche Rockwool Mineralwoll GmbH & Co. OHG Système isolant et bande de bordure pour l'insonorisation et l'isolation thermique d'un système isolant
DE10212729A1 (de) 2002-03-22 2003-10-09 Gefinex Gmbh Polyethylenschäume mit geringer dynamischer Steifigkeit
DE102004018550A1 (de) 2004-04-14 2005-11-17 Gefinex Gmbh Polyethylenschäume mit geringer dynamischer Steifigkeit
EP1710370A2 (fr) * 2005-03-22 2006-10-11 Quithell Gmbh Bande isolante d'extrémité pour chapes de sol
GB2437180A (en) * 2006-04-13 2007-10-17 Proctor Group Ltd A Acoustic Flanking Block
DE202010001033U1 (de) 2010-01-15 2010-05-20 FÜRST, Stefan Schlaghefter
DE202010003965U1 (de) 2010-03-19 2011-08-03 Quithell Kunststofftechnik Gmbh Dehnungsfugenstreifen oder Randdämmstreifen

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1933292A1 (de) 1969-07-01 1971-02-11 Degussa Verfahren zur Herstellung von feinteiliger Kieselsaeure mit reduzierenden Eigenschaften
DE3425038C2 (de) 1984-07-06 1995-05-18 Estrolith Chemische Baustoffe Randdämmstreifen
DE3527507C2 (fr) 1985-07-31 1987-07-23 Manfred 8000 Muenchen De Krause
DE3544514C1 (en) 1985-12-17 1987-04-23 Quittmann Consulting Gmbh Process for producing a sound-insulating edge strip for floor structures
DE3801725A1 (de) * 1988-01-21 1989-07-27 Mantel Juval Vorrichtung zur sicherstellung des trittschallschutzes an fugen von schwimmenden estrichen fuer trockenraeume und nasszellen
DE3806676C2 (de) 1988-03-02 1996-03-21 Gefinex Gmbh Randdämmstreifen
DE4325879A1 (de) 1993-08-02 1995-02-09 Hoechst Ag Formgebilde aus einem thermoplastischen Kunststoff, Verfahren zu seiner Herstellung sowie seine Verwendung
DE4326441A1 (de) 1993-08-06 1995-02-09 Gefinex Gmbh Trittschalldämmung
DE4442569A1 (de) 1994-05-10 1995-11-16 Gefinex Gmbh Schalldämmrandstreifen
DE9409699U1 (de) 1994-05-10 1994-09-08 Gefinex Gesellschaft für innovative Extrusionsprodukte mbH, 33803 Steinhagen Schalldämmrandstreifen
DE19606126A1 (de) 1996-02-20 1997-08-21 Gefinex Gmbh Höheneinstellbarer Randdämmstreifen
DE19636621C1 (de) 1996-09-10 1998-06-04 Hewing Gmbh Randdämm-Material für einen Bodenaufbau
DE19722756A1 (de) 1997-05-31 1998-12-03 Gefinex Jackon Gmbh Randdämmstreifen für Estrich
DE29710474U1 (de) 1997-06-09 1997-08-14 Sentinel GmbH Verpackungen, 73441 Bopfingen Randstreifen aus Kunststoffschaumstoff
DE29714625U1 (de) 1997-08-15 1997-10-09 Estrolith - Chemische Baustoffe Wilma Oberst, 71726 Benningen Randdämmstreifen
DE19803948A1 (de) 1998-02-02 1999-08-05 Gefinex Gmbh L-förmiges Fugenmaterial für Dehnungsfuge im Estrich
EP1211366A2 (fr) 2000-12-02 2002-06-05 Deutsche Rockwool Mineralwoll GmbH & Co. OHG Système isolant et bande de bordure pour l'insonorisation et l'isolation thermique d'un système isolant
DE20105333U1 (de) 2001-03-26 2002-05-08 REHAU AG + Co., 95111 Rehau Randdämmstreifen
DE10212729A1 (de) 2002-03-22 2003-10-09 Gefinex Gmbh Polyethylenschäume mit geringer dynamischer Steifigkeit
DE102004018550A1 (de) 2004-04-14 2005-11-17 Gefinex Gmbh Polyethylenschäume mit geringer dynamischer Steifigkeit
EP1710370A2 (fr) * 2005-03-22 2006-10-11 Quithell Gmbh Bande isolante d'extrémité pour chapes de sol
GB2437180A (en) * 2006-04-13 2007-10-17 Proctor Group Ltd A Acoustic Flanking Block
DE202010001033U1 (de) 2010-01-15 2010-05-20 FÜRST, Stefan Schlaghefter
DE202010003965U1 (de) 2010-03-19 2011-08-03 Quithell Kunststofftechnik Gmbh Dehnungsfugenstreifen oder Randdämmstreifen

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