Dovetail plates 1220 x 630 mm vz

The plates are S-shaped rolled dovetailed steel sheets. They are used as formwork and reinforcement to support a C20/25 concrete casting compound or C20/F4 cement screed on timber or steel beam constructions. With a construction height of only 50 mm, a very stable floor is obtained. Alternative grouting compounds must have corresponding compressive and flexural tensile strengths. Please observe the approval. The profile has an optimised S-shaped geometry, which makes the panel particularly rigid and ensures the highest possible load-bearing capacity thanks to the cooperation between the dovetail panel and the grouting compound.

Properties:

Building authority approval [No. Z-26.1-36]
Can be used for beam spacings of up to 1,500 mm
High durability thanks to the use of quality-controlled, galvanised wide strip steel
High-quality flooring with a service life of several decades
Formwork and reinforcement in a single work step
Traffic loads of up to 5.0 kN/m2 possible with correspondingly high point loads
Simple processing thanks to the special profile design
Can be laid directly on the supporting structure, the old planks can be omitted
The profile design ensures sufficient ventilation of the substructure
Dead weight incl. grout approx. 90 kg/m2 [approx. 0.9 kN/m2], with a standard structure of 50 mm
Safe use of surface coverings, even large-format ceramic tiles
Fire resistance of 60 - 120 minutes can be achieved
Airborne and impact sound insulation values in accordance with DIN 4109 and superior impact sound insulation can be achieved
Water-resistant floors
Proven for more than 80 years

Possible applications:

Floor renovation in old buildings, loft conversions,
Conversion of buildings, new construction with steel or wooden
Wooden beam constructions.
Floors separating flats with corresponding sound and fire protection values.
Water-resistant floors with ceramic coverings on
Wooden beam construction for wet rooms and kitchens.
Underfloor heating on wooden beam construction.
Floors with increased traffic loads.
Special constructions such as stage construction, galleries,
Terraces, balconies etc.
Composite construction for stiffening the wooden beams
Underfloor heating support plate [floor, wall, ceiling]