Formwork beams
The tried-and-tested components for many Doka formwork systems
Doka formwork beams are the basis for many Doka formwork systems and can be used universally. Hundreds of thousands of these carefully manufactured beams do sterling service on countless construction sites every day.
Composite formwork beam I tec 20
The high-performance beam that saves on quantities
High load capacity
achieved by innovative composite technology
- permitted bending moment M = 9.0 kNm
- permitted shear force Q = 20.0 kN
- rigidity E x I = 640 kNm²
- weight = 5.6 kg/lin.m
Save on equipment
thanks to optimised load capacity
- up to one-third fewer floor props on timber-beam floor formwork Dokaflex 30 tec
- up to 30 percent fewer form-tie points in wall areas Timberbeam formwork FF100 tec and Top 100 tec
- 50 percent fewer primary beams in the superstructures of fully loaded Load-bearing tower Staxo 40
More repeat uses
thanks to all-round protection
- extra-long lifespan, thanks to the proven 'top' beam-end reinforcement
- reduced close-out costs, thanks to the I tec sheet that protects the whole length of the flanges
(A) Top-beam-end reinforcement
(B) I tec sheet
(C) Beams marked in 50-cm increment-grid
(D) System holes
(E) Notch for chalk line
Technical specifications:
Moment (M): 9 kNm
Shear force (Q): 20 kN
Rigidity (E x I): 640 kNm²
Weight: 5.6 kg/lfm
Certificate: Z-9.1-773
Timber formwork beam H20 top
Up to triple the lifespan, thanks to built-in shock absorber at the beam end
- Reduced damage at the end of the beam
- Effective protection against moisture and UV radiation
since ends are sealed around web. - Fast, safe formwork set-up
with markings on the beam chords
(A) Top-beam-end reinforcement
(B) Web in versions N or P
(C) Beams marked in 50-cm increment-grid
(D) 2 system holes at each beam end
(E) Notch for chalk line
(F) Labeling belt width side; Optional: Customising possible
Technical specifications:
Moment (M): 5 kNm
Shear force (Q): 11 kN
Rigidity (E x J): 450 kNm²
Weight: 4.7 kg/lfm (N) | 5.3 kg/lfm (P)
Certificate: EN 13377
Timber formwork beam H20 eco
The tried-and-tested formwork beam with a solid-web design
- High-quality beam chords
thanks to mechanical stress-grading - Less damage to beam-ends
owing to bevelled flange-ends and beam rivets - Easy to handle
because of its very low weight
(A) End-reinforcement with bevelled beam-ends and extra plastic rivet
(B) Web in versions N or P
(C) Beams marked in 50-cm increment-grid
(D) 2 system holes at each beam end
(E) Labelling belt width side; Optional: Customising possible
Technical specifications:
Moment (M): 5 kNm
Shear force (Q): 11 kN
Rigidity (E x J): 450 kNm²
Weight: 4.7 kg/lfm (N) | 5.3 kg/lfm (P)
Certificate: EN 13377