EP1438466A1 - Etanchement de batiments - Google Patents

Etanchement de batiments

Info

Publication number
EP1438466A1
EP1438466A1 EP02769954A EP02769954A EP1438466A1 EP 1438466 A1 EP1438466 A1 EP 1438466A1 EP 02769954 A EP02769954 A EP 02769954A EP 02769954 A EP02769954 A EP 02769954A EP 1438466 A1 EP1438466 A1 EP 1438466A1
Authority
EP
European Patent Office
Prior art keywords
sealing
profile
building
sealing profile
portions
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Withdrawn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
EP02769954A
Other languages
German (de)
English (en)
Inventor
Doris Korn
Klaus Walter Knabenschuh
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.)
Individual
Original Assignee
Individual
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
Priority claimed from US10/035,858 external-priority patent/US20030074852A1/en
Application filed by Individual filed Critical Individual
Publication of EP1438466A1 publication Critical patent/EP1438466A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • 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
    • 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
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E04B1/6803—Joint covers

Definitions

  • the invention relates to a structural seal according to the preamble of the main claim.
  • Known waterproofing structures made of strip-shaped intermediate layers arranged on, on or between floors, ceilings and walls mostly consist of bitumen sheets.
  • bitumen membranes The disadvantage of such bitumen membranes is that moisture can penetrate above and below the intermediate layers into the wall structure of a building, which is difficult to remove after the completion of such a building, and this process can take months or even years.
  • the moisture can come from water standing in an excavation pit or also from rainwater accumulated during the construction phase, for example on a floor slab.
  • the object of the invention is to provide a building seal that ensures a watertight seal, in particular of joints or other moisture-sensitive building areas. This object is achieved in connection with the preamble features according to the invention by the technical teaching specified in the characterizing part of the main claim.
  • the strip-shaped intermediate layer is designed as a sealing profile with at least one profiled surface with positive and negative profile components, an optimal barrier layer for moisture is made available, so that groundwater or surface water standing in a construction pit or rainwater standing on a cast floor slab no longer in a wall structure can penetrate.
  • Such a sealing profile can have a height of a few millimeters and a width of ten to thirty centimeters, for example, and can be made available in strips of two to six meters in length or can also be unwound from a roll.
  • the arrangement of the sealing profile can be completely optional, for example only as a separating layer between a cast floor slab made of water-impermeable concrete and a wall made of masonry, prefabricated parts or a building built on top of it in wooden or wooden frame construction, but the sealing profile can also be made by Be arranged outside and / or inside in the joint area, so that such a wall also covers large areas against the ingress of damp
  • the entire splash protection area can be secured up to about 30 cm above a base plate. It is therefore also suitable for arrangement below clinker bricks pre-bricked to a wall structure.
  • the inventive sealing profile can advantageously be used as a replacement for screed edge strips.
  • the protection achieved by this sealing profile can be increased as desired upwards, downwards or in width.
  • the sealing profile is also advantageous because, if the sealing profile is installed on a flat surface with a lateral protrusion over a corner of the building, further sealing profiles can be connected to the projecting part in a watertight manner on a wall to be erected on it, so that neither in the horizontal joint nor moisture can penetrate into the adjacent wall area.
  • the negative profile portions of the sealing profile facing a floor, a ceiling or a wall surface are filled with an adhesive which hardens in a watertight manner and wets a large surface of the adjoining wall or floor construction.
  • an adhesive is used which at least slightly penetrates the wall construction involved, so that the moisture protection achieved is further optimized.
  • the adhesive preferably consists of a one-component or multi-component material optimized for this application, which is injected into beads in the negative profile portions or applied to the entire surface of the sealing profile by means of a doctor blade.
  • the adhesive can also be introduced into the negative profile portions when a sealing profile is delivered to a construction site, the adhesive being covered with a film which can either be removed before the sealing profile is installed or which is destroyed on the sealing profile during masonry and releases the glue.
  • the sealing profile has a serrated, corrugated or trapezoidal end face in cross section, the top and bottom of the sealing profile can be designed differently and the positive profile portions or the positive and the negative profile portions of top - and underside opposite can.
  • the sealing profile is co-extruded, wherein it is provided with an elastic section in its central part and the edge regions consist of less elastic material.
  • the elastic middle part if it is optimally arranged centrally over the area of a joint in a building, serves to absorb movement, so that it is ensured that the inventive sealing profile cannot tear or even tear and that optimum moisture protection is guaranteed over the life of a building.
  • the inventive sealing profile which has a constant shape of its cross-section which extends over its length, so that the sealing profile can be extruded with simple tools and requires no post-treatment.
  • the positive profile components arranged in parallel and the adhesive beads arranged between them create a multi-stage seal against the ingress of moisture in the transverse direction of a sealing profile, since if a first adhesive joint fails, the following areas can still reliably prevent the ingress of moisture.
  • the profiled surface could also be wave-shaped or similar to the profile of a motor vehicle tire, the multistage security described above against penetrating moisture being retained.
  • a particularly advantageous embodiment of the sealing profile has surfaces profiled on both sides, so that sealing against moisture upwards and downwards or, depending on the installation position, also to the right or left can be ensured. It is also advantageous if at least the positive profile portions each have the same height, which on the one hand leads to a uniform stress on the sealing profile and also supports the secure sealing against the ingress of moisture.
  • the sealing profile which is advantageously made of plastic, can either consist of very hard material, so that even in the case of a multi-storey construction, there is no substantial deformation of the sealing profile, but it can also be made of soft plastic, so that it is negligible in the case of a surface load deformed and the adhesive located in the negative profile portion is pressed against or into the wall surfaces involved.
  • a sealing profile with a co-extruded elastic middle part and inelastic edge areas can advantageously be arranged in the area of wall joints, so that temperature-related expansions and settling phenomena can be absorbed without destruction.
  • the sealing profiles with shortened partial areas in their edge areas by means of which it is achieved that two sealing profiles arranged in parallel next to one another can be coupled to one another, since the opposingly arranged partial areas can lock together and are positively connected to one another at least in the assembly plane .
  • the inventive building sealing can also be advantageously further developed in that sealing profiles are glued in the front area or also in the side area of a larger component or prefabricated part during a prefabrication, the sealing profiles arranged on the side protruding over these parts with about half their width, so that a joint created with an adjacent part is bridged safely. In this way, the erection of a building can be significantly accelerated and the quality of the sealing achieved, which also depends on the daily form of the workers, can be significantly increased.
  • FIG. 2 a further zigzag-shaped sealing profile
  • FIG. 3 a corrugated sheet-shaped sealing profile
  • FIG. 9 shows an enlarged illustration of a further structural seal
  • FIG. 10 shows a top view of a prefabricated prefabricated part
  • FIG. 11 shows a side view of the prefabricated part according to FIG. 10
  • FIG. 1 2 shows a top view of a gap bridging between walls by means of sealing profiles which are arranged one above the other.
  • the sealing profile 1 - 7 serves as an intermediate layer or as a replacement for a screed edge strip when building walls on ceiling or floor slabs or foundations in order to transport moisture from standing in a building pit
  • All of the sealing profiles 1-7 shown have two profiled surfaces, each with positive profile components 11-17; 61-67 and negative profile components 21-27; 71-77.
  • the negative profile portions 21 -27; 71 -77 are filled in the installed state of the sealing profile 1 -7 with adhesive 8, which is designed as a single or multi-component adhesive and not only wets a contact surface but also slightly penetrate it and the sealing effect of the Can reinforce the sealing profile.
  • the adhesive 8 can be applied to a sealing profile by means of spray devices as quantities introduced into the beads of adhesive in the negative profile portions 21-27; 71-77, or else applied over a large area to a sealing profile 1-7 and by means of a doctor blade into the negative profile portions 21-27; 71 -77 can be filled. It is also conceivable that the adhesive 8 is already applied to the sealing profile 1-7 at the factory and provided with a film 9 which can be removed or destroyed during installation, so that the installation of the waterproofing of the building is considerably simplified and possible sources of error are excluded.
  • the sealing profile 4; 5 can, as shown in Figures 4 and 5, a rectangular end face 54 or but have a trapezoidal end face 55, but also, as shown in FIG. 3, have a corrugated sheet end face 53.
  • the sealing profile 1-7 consists essentially of a plastic, but can also be co-extruded from several plastics, in particular the middle parts 41-47 of the sealing profiles 1-7 can be made of an elastic plastic material, so that these sealing profiles 1-7 if they are arranged with their central area over a joint of a building, can absorb movements there without the building seal being destroyed.
  • a sealing profile 1-7 as shown in FIG. 8, if it is arranged between two structural parts, can be laid in such a way that it protrudes with a lateral protrusion over a joint 18 and further sealing profiles 1-7 can be connected to it at right angles.
  • Such sealing profiles 1-7 can be connected on the outside 19 of a building both downwards in the direction of the construction pit 28 and in the direction of a splash protection zone 29, as can the sealing profile 1-7 on the inside 20 of a joint 18 protruding sealing profile 1 -7 can be connected to prevent the ingress of moisture during the construction phase on a foundation or base plate puddle in a wall construction.
  • the sealing profiles 1 - 7 can have shortened ends 31 to 37, which are designed such that they can engage in a parallel arrangement of the sealing profiles 1 - 7, so that the sealing profiles are positively locked in the corresponding plane 1 -7 can be done.
  • Shortened ends 31 -37 protruding from a joint 1 8 can extend under sealing profiles 1 -7 arranged transversely thereto over a joint 1 8 into the negative profile portions 21 -27 of the sealing profiles 1 -7 involved, so that here in addition to the connection via the adhesive involved 8 a positive fit is also achieved.
  • the sealing profiles 1-7 can already be arranged on the end faces 30 of prefabricated components 38 or can also be glued to the finished components 38 so as to project laterally beyond the end faces 30 and a joint 18 to be bridged.

Landscapes

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

Abstract

L'invention concerne un étanchement de bâtiments assurant l'étanchéité à l'eau de joints ou d'autres zones d'un bâtiment, sensibles à l'humidité. Afin d'obtenir cet étanchement, une couche intermédiaire en bande est placée sur ou entre des planchers, plafonds et parois, laquelle couche est conçue sous forme de profilé d'étanchéité (1) présentant au moins une surface profilée, pourvue de sections positives (11 ; 61) et de sections négatives (21 ; 71).
EP02769954A 2001-10-23 2002-09-23 Etanchement de batiments Withdrawn EP1438466A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10151540 2001-10-23
DE10151540 2001-10-23
US10/035,858 US20030074852A1 (en) 2001-10-23 2001-12-31 Building-structure seal
US35858 2001-12-31
PCT/DE2002/003428 WO2003038204A1 (fr) 2001-10-23 2002-09-23 Etanchement de batiments

Publications (1)

Publication Number Publication Date
EP1438466A1 true EP1438466A1 (fr) 2004-07-21

Family

ID=26010406

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02769954A Withdrawn EP1438466A1 (fr) 2001-10-23 2002-09-23 Etanchement de batiments

Country Status (3)

Country Link
EP (1) EP1438466A1 (fr)
DE (1) DE10295006D2 (fr)
WO (1) WO2003038204A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004053188A1 (de) * 2004-11-04 2006-05-24 Lic Langmatz Gmbh Abdeckung eines in den Boden eingelassenen, vorzugsweise betonierten Schachtes
IT1402979B1 (it) * 2010-12-07 2013-09-27 Andreaoli Moduli componibili impermeabilizzanti per la difesa di murature contro la risalita di umidita'
DE102011117555A1 (de) * 2011-11-03 2013-05-08 Wilhelm Wohlsecker Verfahren für mehrstufiges Fugenschutzsystem für Wandelemente aus Betonfertigteilen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PH13790A (en) * 1975-10-28 1980-10-01 American Colloid Co Water barrier panel and method
DE3631176A1 (de) * 1986-09-12 1987-05-21 Christian Jung Verformte kunststoffmatten zur isolierung der kellerwaende
DE3739918C2 (de) * 1987-11-25 1996-07-11 Schoeck Eberhard Anordnung an Stoßfugen von Trennfugenplatten
DE29813307U1 (de) * 1998-07-27 1999-12-09 SALAMANDER INDUSTRIE-PRODUKTE GMBH, 86842 TüRKHEIM Fugendichtungskörper

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO03038204A1 *

Also Published As

Publication number Publication date
WO2003038204A1 (fr) 2003-05-08
DE10295006D2 (de) 2004-10-07

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