EP0385507B1 - Profilé de jonction en matière plastique - Google Patents

Profilé de jonction en matière plastique Download PDF

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Publication number
EP0385507B1
EP0385507B1 EP90104122A EP90104122A EP0385507B1 EP 0385507 B1 EP0385507 B1 EP 0385507B1 EP 90104122 A EP90104122 A EP 90104122A EP 90104122 A EP90104122 A EP 90104122A EP 0385507 B1 EP0385507 B1 EP 0385507B1
Authority
EP
European Patent Office
Prior art keywords
webs
concrete
hose
profile
web
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.)
Expired - Lifetime
Application number
EP90104122A
Other languages
German (de)
English (en)
Other versions
EP0385507A1 (fr
Inventor
Aloys Schlütter
Klaus Kaewert
Alfred Dr. Haack
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.)
Huels Troisdorf AG
Original Assignee
Huels Troisdorf AG
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 Huels Troisdorf AG filed Critical Huels Troisdorf AG
Publication of EP0385507A1 publication Critical patent/EP0385507A1/fr
Application granted granted Critical
Publication of EP0385507B1 publication Critical patent/EP0385507B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E01C11/02—Arrangement or construction of joints; Methods of making joints; Packing for joints

Definitions

  • the invention relates to a plastic connection profile for sealing surfaces on the top, horizontal concrete.
  • a plastic connection profile for sealing surfaces on the top, horizontal concrete.
  • Moisturizing concrete and masonry surfaces has known, serious disadvantages.
  • the water is at the bottom.
  • buildings are provided with seals from below. This is relatively easy.
  • a seal is first laid loosely on the subgrade or a previously applied in-situ concrete layer. Then the substructure of the building is built. The sealing is then carried up to the side of the building up to outside the groundwater area.
  • the seal is composed of individual sheets. Joint-spanning joint tapes are used on structural joints. That is also relatively easy. In the horizontal area, the concrete is poured onto the joint tapes. The gaps between the webs fill relatively safely with concrete. In addition, shaking and other suitable measures can ensure adequate filling of the cavity between the webs with concrete, e.g. shown in US-A-3706264.
  • seals and joint tapes are positioned on the formwork so that the concrete can be cast on relatively easily. It is also known to attach web strips as connecting profiles so that the webs run horizontally. The web band itself runs vertically. It is true that there are more or less inaccessible spaces in the design of the webs. However, there is still sufficient backfilling with concrete.
  • the invention is therefore based on the object of providing a web belt which can be vibrated in the concrete with webs pointing downward. According to the invention this is achieved in that an air evacuation channel or hose is provided at least between the webs in the longitudinal direction.
  • the evacuation hose or channel has a large number of suction openings.
  • the suction openings are covered with nonwoven fabric to prevent concrete from penetrating and clogging the suction openings.
  • a slight negative pressure is advantageously sufficient to effect the necessary evacuation.
  • Such negative pressure can, for. B. achieve with a jet pump.
  • the jet pump is based on the fact that the suction pipe is connected to a compressed air pipe or water pipe with such an inclination that the flowing water or the flowing air entrains the air from the suction pipe. This creates a negative pressure in the intake pipe, which propagates into the evacuation hose or evacuation channel.
  • the webbing can also be weighted to the Accelerate shaking the webbing into the concrete.
  • the evacuation hose 4 consists of a perforated plastic hose which is covered on the outside with a fleece. The fleece prevents concrete from penetrating into the hose 4. During the shaking, the hose was subjected to negative pressure. As a result, the air has been sucked out between the two webs 3. This prevented the formation of air pockets or cavities between the webs 3.
  • a sealing membrane 5 is welded to the web profile 2.
  • the sealing membrane 5 covers the existing soil to the side of the runway and leads the surface water to the side of a filter layer before the surface water can seep into the soil.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Lining And Supports For Tunnels (AREA)

Claims (3)

1. Profilé aileté en matière plastique, en particulier profilé de jonction pour l'étanchéisation de surfaces supérieures en béton s'étendant dans un plan horizontal, caractérisé par une baguette (2) comportant au moins deux ailes (3) orientées vers le bas entre lesquelles est prévu un canal ou gaine d'évacuation d'air (4) présentant des orifices d'aspiration et disposé dans le sens longitudinal.
2. Dispositif selon revendication 1, caractérisé par une gaine en textile nappé recouvrant les orifices d'aspiration.
3. Dispositif selon revendication 1 ou 2, caractérisé par un alourdissement du profilé (2).
EP90104122A 1989-03-03 1990-03-02 Profilé de jonction en matière plastique Expired - Lifetime EP0385507B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3906748 1989-03-03
DE3906748A DE3906748A1 (de) 1989-03-03 1989-03-03 Kunststoffanschlussprofil

Publications (2)

Publication Number Publication Date
EP0385507A1 EP0385507A1 (fr) 1990-09-05
EP0385507B1 true EP0385507B1 (fr) 1992-05-06

Family

ID=6375407

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90104122A Expired - Lifetime EP0385507B1 (fr) 1989-03-03 1990-03-02 Profilé de jonction en matière plastique

Country Status (2)

Country Link
EP (1) EP0385507B1 (fr)
DE (2) DE3906748A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2064175B1 (es) * 1991-07-09 1995-07-16 Batallan Carlos Romero Elemento para anclaje de laminas de cubierta/aislamiento de material sintetico a obras de fabrica, y el correspondiente metodo de anclaje.
SE524158C2 (sv) * 1998-11-16 2004-07-06 Jonatan Paulsson Betongplatta med ingjutna kanaler

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3706264A (en) * 1969-11-14 1972-12-19 Grace W R & Co Jointed concrete structures
CH628696A5 (de) * 1978-02-13 1982-03-15 Kilcher Bauisolationen Ag Verfahren zur erstellung eines bauwerks mit einem risssicheren anschluss eines asphaltbelages an einen bauteil.

Also Published As

Publication number Publication date
EP0385507A1 (fr) 1990-09-05
DE59000111D1 (de) 1992-06-11
DE3906748A1 (de) 1990-09-20

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