Stremaform is a self-supporting, 'Stay in Place' formwork system for forming construction joints in concrete. The product consists of a special expanded metal mesh which is welded to longitudinal and transverse steel bars. Tests carried out by the a fully independent authority (The Technical University of Brunswick) have proven that the shear resistance of the Stremaform's expanded metal mesh is identical to that of monolithically poured concrete.

Features and benefits:

Expels the need to scabble concrete surfaces.

  • Offers significantly increased construction speed in forming stop end formwork and concrete construction joints.
  • A dimensionally stable system.
  • Completely compatible with normal concrete techniques.
  • Designed to be used in forming joints in concrete slabs, walls and bases.
  • Comes complete with a fully detailed and design service.
  • Fully compatible with many other connection, sealing and waterproof solutions.

General information

Uniclass 2015

Pr_25_71_29_72 Ribbed carbon steel mesh formworkPrimary


E20/420 Ribbed steel mesh formwork and reinforcement

E40/225 Prefabricated steel permanent joint formers

Specification data - Ribbed carbon steel mesh formwork

Product Reference


Slab thickness: <500 mm; wall thickness: <300 mm.

Stremaform Strong (flat)

Slab thickness: >500 mm; wall thickness: >300 mm.

Stremaform Strong (indented)

Slab thickness: >500 mm: wall thickness: >300 mm.

Indented joint(s)

Not required


Insert number required.


Consult manufacturer's literature and insert requirements.

Product Options

Product reference:

- Stremaform:

Stremaform is a formwork material used for forming concrete joints. Installation is implemented between the reinforcement layers of walls, slabs and bases.

- Stremaform Strong:

Stremaform Strong, with factory made stiffening made of lattice girders, is suited for any size of structural element. If required, a metal water stop or a PVC/ rubber waterbar support cage can also be integrated.