Section I 1

Concrete and reinforced concrete construction, Prestressed concrete construction

► Detailed information about the fields of activity

Latest news

Leaflet for applicants: Merkbatt für Zulassungsverfahren im Bereich Beton-, Stahlbeton- und Spannbetonbau
(German, Version: March 2003)

Richtlinie für Zulassungs- und Überwachungsprüfungen für Spannstähle
(German, Version: 2004)

Supplement to the "Guideline for approval and surveillance tests for prestressing steels": Confirmation of the observance of the S/N-curves in accordance with EN 1992-1-1 in connection with DIN EN 1992-1-1/NA (in short: EC2/NA) in the context of the approval procedure
(Version: February 2014)

New approvals for prestressing steel with modified S/N curve
(DIBt Communications; First published: April 2010 – Translation: August 2014)

List of approvals (abZ)

2 Reinforced autoclaved areated and lightweight concrete
12 Prestressing steels
13 Prestressing systems
15 Concrete, reinforced concrete and prestressed concrete products
71 Fibrous reinforced concrete

List of approvals (ETA)

03 Load Bearing Components

FIELDS OF ACTIVITY

CONSTRUCTION PRODUCTS AND SYSTEMS

  • Concrete construction and reinforced concrete construction

Contruction types for walls

Contruction types for ceilings

  • concrete ceilings

  • hollow filler block floors

Lattice girder

  • concrete ceilings

  • hollow filler block floors

Armouring elements

  • punching armouring
  • lattice girder

  • Stahlauflager für Betonbauteile

Special constructions

  • Schneidenlagerung aus Stahlbeton zur Einleitung von Horizontal- und Vertikalkräften in Spundwandbohlen
  • spun concrete masts

  • Prestressed concrete construction

Prestressing methods

  • tendons for bracing of an additional composite of prestressed concrete components
  • internal tendons for bracing without a composite of prestressed concrete components

  • external tendons for bracing without a composite of prestressed concrete components

  • grout injection for injections into sheaths of tendons

  • cable-stay method

contruction types for ceilings with prestressing

  • prestressed concrete hollow slab ceilings
  • prestressed ceilings of prefacricated elements
  • prestressed ceilings with load-bearing structural concrete topping
  • Fibrous reinforced concrete

Prefabricated sections and contruction types

  • transformer stations, compact buildings
  • bottom plates

  • walls

  • prestressed and non-prestressed prefabricated sections