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Hünnebeck in the UK | H20 and GF24 large-area formwork

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

  • Safe and fast element connection using the waler connectors and 4 joining wedges
  • Standard walers from 1.0 – 3.0 m for element widths in 25 cm increments make object-related element dimensions simple for planning and forming operations
  • Beams and girders have good static values and a low weight

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

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