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Formwork panels

WHERE IDEAS CAN GROW. Wood is naturally CO2-neutral and energy-efficient in all respects. As a building material, its positive properties help protecting against heat in summer and cold in winter. Its CO2-saving capacity significantly contributes to protecting our environment. If you use wood for building work you make a valuable contribution to the protection of the climate and the environment. In Austria, one cubic metre of new wood grows each second. One cubic metre of wood keeps one ton of atmospheric CO2 and thus helps to reduce the burden on our environment. A mere 10% more wood...

Glulam beams I plus formwork beams Properties 6 - 7 I plus formwork beams Technical data 8 - 17 Mayr-Melnhof Holz Holding AG Turmgasse 67 • 8700 Leoben • Austria T +43 3842 300 0 ■ F +43 3842 300 1 210 holding@mm-holz.com • www.mm-holz.com Esteemed Customer, Thank you for your interest in our products. Please note that this document is a sales brochure and that the quoted figures are merely reference values. The document may contain typing errors and other mistakes. In preparing this sales brochure, all information was researched with due diligence. However, we cannot accept any liability...

Formwork technology that exceeds your expectations The formwork beam and formwork panels from Mayr-Melnhof Holz are globally established brand products for concrete construction. As pioneers and quality leaders in formwork and engineered timber construction, we have manufactured these products for over 50 years at our Reuthe production facility in Austria’s Bregenz Forest region. Thanks to their remarkable quality, our formwork products are used in over 60 countries. Mayr-Melnhof Holz is today one of the leading companies in the industry.

20plus is the global brand for the concrete formwork beam from Mayr-Melnhof Holz. High-quality materials, flawless workmanship, and the globally proven protective cap system give the plus formwork beams their unsurpassed lifecycle. 20plus stands for top quality in construction. For some 50 years, the 20plus formwork beam from Mayr-Melnhof Holz has been developing one of the leading brands in concrete construction. With its robustness and exceptional lifecycle, the 20plus enjoys an elite reputation among industry experts. In 2010 the product spectrum of the 20plus was expanded with the...

Webs ensure high load-bearing capacity for continuous use in all climate zones Unique labelling The length and production date printed on top of the chord provide a unique labelling of the plus formwork beams Indestructible finger jointing between chord and web Chords made of high-quality, specially graded solid timber The protective cap made of synthetic materials provides protection from splintering at the chord ends, significantly increasing the durability

plus framework beams Product Wooden formwork beams, glued, solid-walled I-beams Wood species Spruce, fir Wood moisture 12% ± 3% Gluing Melamine resin-based adhesive, adhesive type I EN 301 approved for gluing of load-bearing wood structural elements. Chord • Automatic strength classification, finger-jointed (at least strength class C24) • Chords are grooved on the side turned away from the core • Smoothly surfaced and chamfered to approx. 4 mm Webs • 3-ply solid wooden panel for structural and exterior application acc. to EN 13353 SWP/3 • Edge-glued top layer and intermediate plies Surface...

Dimensions and tolerances Dimensions Product standard Industrially manufactured formwork timber beams are to be used in supporting structures and formworks for concrete buildings. The EN 13377 defines the classification, requirements and test methods for formwork timber beams with building heights of h = 16 cm, h = 20 cm and h = 24 cm. The formwork timber beam HT12plus is manufactured with reference to this standard. Calculated values Length on request: max. 5.00 m Weight 2.7 kg/m Package units Standard package: 144 pieces

Span tableSingle-span beam 5.0 7.5 10.0 l = 1.25 m l = 1.50 m l = 1.75 m l = 2.00 m l = 2.25 m l = 2.50 m l = 2.75 m perm. M perm. Q perm. f Sample calculation Required: Available: Selected: Result: Distance between main beams and between supports O 20 cm concrete thickness with total load of 7.20 kN/m2 CD Distance between crossbeams of 0.5 m □ 1.74 m distance between main beams (select next larger distance between main beams, here 1.75 m) □ 1.11 m distance between supports (check carrying capacity of supports)

Dimensions and tolerances Dimensions Product standard Industrially manufactured formwork timber beams are to be used in supporting structures and formworks for concrete buildings. The load is applied in the direction of the formwork beam height. The EN 13377 standard specifies the classification, the requirements, and verification procedures for formwork beams in the heights h = 16, h = 20 and h = 24 cm. Calculated values Length on request: max. 8.00 m Weight 3.1 kg/m Package units Standard package: 150 pieces

Span tableSingle-span beam 1-T - l = 1.25 m l = 1.50 m l = 1.75 m l = 2.00 m l = 2.25 m l = 2.50 m l = 2.75 m perm. M perm. Q perm. f Multi-span beam -j—j—j—r 8.0 7.0 6.0 E 5.0 4.0 3.0 2.0 1.0 0.0 Required: Distance between main beams and between supports Available: O 24 cm concrete thickness with total load of 8.24 kN/m2 Selected: O’ Distance between crossbeams of 0.625 m Result: □ 1.98 m distance between main beams (select next larger distance between main beams, here 2 m) □ 1.02 m distance between supports (check carrying capacity of supports)

Dimensions and tolerances Dimensions Product standard Industrially manufactured formwork timber beams are to be used in supporting structures and formworks for concrete buildings. The load is applied in the direction of the formwork beam height. The EN 13377 defines the classification, requirements and test methods for formwork timber beams with building heights of h = 16 cm, h = 20 cm and h = 24 cm. In Germany, the DIN EN 13377 applies in combination with DINV 20000-2. The 20plus is marked with an “0” according to the regulations applicable in Germany. Calculated values Length...