EP2573276A3 - Formwork element for slotted walls - Google Patents

Formwork element for slotted walls Download PDF

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Publication number
EP2573276A3
EP2573276A3 EP12005849.0A EP12005849A EP2573276A3 EP 2573276 A3 EP2573276 A3 EP 2573276A3 EP 12005849 A EP12005849 A EP 12005849A EP 2573276 A3 EP2573276 A3 EP 2573276A3
Authority
EP
European Patent Office
Prior art keywords
formwork
formwork panels
panels
gap
formwork element
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.)
Granted
Application number
EP12005849.0A
Other languages
German (de)
French (fr)
Other versions
EP2573276B1 (en
EP2573276A2 (en
Inventor
Marcus Daubner
Ralf 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.)
Bauer Spezialtiefbau GmbH
Original Assignee
Bauer Spezialtiefbau 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 Bauer Spezialtiefbau GmbH filed Critical Bauer Spezialtiefbau GmbH
Publication of EP2573276A2 publication Critical patent/EP2573276A2/en
Publication of EP2573276A3 publication Critical patent/EP2573276A3/en
Application granted granted Critical
Publication of EP2573276B1 publication Critical patent/EP2573276B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/01—Flat foundations
    • E02D27/02—Flat foundations without substantial excavation
    • 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
    • E04B1/6806—Waterstops

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

Die Erfindung betrifft ein Schalelement für Schlitzwände mit zumindest zwei unter Freilassung eines Fugendichtungsspaltes fluchtend zueinander angeordneten und eine Schalungsebene definierenden Schaltafeln aus einem Schalungsmaterial. Die Schaltafeln weisen einem ersten Betonierabschnitt zugewandte Rückseiten und einem zweiten Betonierabschnitt zugewandte Vorderseiten auf. Zumindest ein Versteifungselement ist an den Rückseiten der Schaltafeln befestigt und es verbindet die Schaltafeln über den Fugendichtungsspalt hinweg miteinander. Zwischen den Schaltafeln ist eine in Richtung der Rückseite der Schaltafeln aus der Schalungsebene E ragende Verzahnungsrippe gebildet und der Fugendichtungsspalt ist im Bereich der Verzahnungsrippe angeordnet.

Figure imgaf001
The invention relates to a formwork element for slot walls with at least two leaving a jointing gap in alignment with each other and a formwork level defining formwork panels of a formwork material. The formwork panels have front sides facing a first concreting section and front sides facing a second concreting section. At least one stiffening element is attached to the backs of the formwork panels and interconnects the formwork panels across the seaming gap. Between the formwork panels, a toothing rib projecting from the formwork level E in the direction of the rear side of the formwork panels is formed, and the joint-sealing gap is arranged in the region of the toothing rib.
Figure imgaf001
EP20120005849 2011-09-26 2012-08-13 Formwork element for slotted walls Active EP2573276B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201120051438 DE202011051438U1 (en) 2011-09-26 2011-09-26 Shuttering element for diaphragm walls

Publications (3)

Publication Number Publication Date
EP2573276A2 EP2573276A2 (en) 2013-03-27
EP2573276A3 true EP2573276A3 (en) 2013-05-29
EP2573276B1 EP2573276B1 (en) 2014-05-14

Family

ID=45116134

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20120005849 Active EP2573276B1 (en) 2011-09-26 2012-08-13 Formwork element for slotted walls

Country Status (3)

Country Link
EP (1) EP2573276B1 (en)
DE (1) DE202011051438U1 (en)
HK (1) HK1179314A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201112136D0 (en) 2011-07-14 2011-08-31 Coupland John W Diaphragm wall apparatus and methods
EP2647765B1 (en) 2012-04-03 2016-04-27 BAUER Spezialtiefbau GmbH Shuttering element for a diaphragm wall and method for producing a diaphragm wall
GB201706643D0 (en) 2017-04-26 2017-06-07 Ccmj Systems Ltd Diaphragm walls
GB2571097B (en) 2018-02-15 2021-08-25 Ccmj Systems Ltd Shear key former apparatus and method(s)
DE102020202011A1 (en) 2020-02-18 2021-08-19 Gud Geotechnik Und Dynamik Consult Gmbh Joint element as well as method
CN113279604A (en) * 2021-06-09 2021-08-20 广州市鲁班建筑科技集团股份有限公司 External protection connecting structure for ancient tomb translation and construction method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3218516A1 (en) * 1982-05-17 1983-11-24 Philipp Holzmann Ag, 6000 Frankfurt SHUTDOWN DEVICE FOR SLOT WALL LAMPS
US4453366A (en) * 1983-03-03 1984-06-12 Ugo Piccagli Process of forming a continuous wall in the ground
DE3634906A1 (en) * 1986-10-14 1988-04-28 Bilfinger Berger Bau Precast concrete member and method of constructing a trench wall with the use of the precast concrete member

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7007744U (en) 1970-01-01 1970-07-16
DE4111062C1 (en) 1991-04-05 1992-05-14 Peca-Verbundtechnik Gmbh, 8312 Dingolfing, De

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3218516A1 (en) * 1982-05-17 1983-11-24 Philipp Holzmann Ag, 6000 Frankfurt SHUTDOWN DEVICE FOR SLOT WALL LAMPS
US4453366A (en) * 1983-03-03 1984-06-12 Ugo Piccagli Process of forming a continuous wall in the ground
DE3634906A1 (en) * 1986-10-14 1988-04-28 Bilfinger Berger Bau Precast concrete member and method of constructing a trench wall with the use of the precast concrete member

Also Published As

Publication number Publication date
EP2573276B1 (en) 2014-05-14
HK1179314A1 (en) 2013-09-27
EP2573276A2 (en) 2013-03-27
DE202011051438U1 (en) 2011-11-03

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