H 20 and GF 24 large-area formwork
The H 20 and GF 24 large-area formwork is a versatile timber beam formwork for walls and columns, tailor-made for big challenges.
Do you have challenging projects? Our timber beam large-area formwork is the best option for customized formwork solutions, where the user can freely determine the element dimensions, main beams, location of tying points and the type of form sheets. With PEFC™-certified form liners.
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Product advantages
Work productively
- Desired element heights can be easily achieved according to concrete surface requirements
- Free choice of plywood provides flexibility in terms of the required quality of concrete surface
Work safely
Application & use
Download the user guide here. Click on the name of a chapter to access it directly.
Overview of user guide
Technical data
Version | H 20 large-area formwork |
Main beam | H 20 web beam (timber) |
Element heights | 190 | 245 | 265 | 290 | 330 | 360 | 390 | 450 | 490 | 590 cm |
Element widths | 1.00 – 3.00 m in increments of 25 cm |
Element thickness | 32 cm (waler + H 20 beam + plywood) |
Average weight | Average weight |
Concrete pressure | 40, 50 or 60 kN/m2 |
Version | GF 24 large-area formwork |
Main beam | R 24 lattice girder (timber) |
Element heights | 90 | 180 | 240 | 270 | 300 | 330 | 360 | 390 | 450 | 510 | 600 cm |
Element widths | 1.0 – 3.0 m in increments of 25 cm |
Element thickness | 36 cm (waler + R 24 girder + plywood) |
R 24 beam statics | perm. bending moment = 7.0 kNm perm. shear force = 14.0 kN |
Average weight | Approx. 48 kg/m2 (without plywood) |
Concrete pressure | 40, 50, 60 or 80 kN/m2 |
Plywood thickness | 21 mm (with H 20 and GF 24) |
Relevant standards | Complies with DIN 18216 | EN 1993 |
