Portable Sprung Floor
PortaPro Series is a portable area-elastic sprung dance floor system, based on 22mm solid hardwood 8-strip or multi-strip panels, laid floating in a brick pattern on an existing subfloor, or on levelled concrete.
The panels connect to each other on all sides through a unique flexi-lock system. Total construction height including an underlay of 12mm plywood and 10mm foam and is 44mm.
The performance of this floor features good shock absorbency and resilience, and stability under foot, designed for multi-purpose usage with focus on dancing, dance, active movement and fitness. Tested over 15mm Sports foam, it conforms fully to EN 14904, Class A3.
22mm panels, made as a solid 8-strip or multi-strip hardwood panel.
Panel sizes: 1/1: 550x2180mm, 1/2: 550x1090mm
Wood types: Hevea Maple and Oak.
Grades: Premium and Select.
Surface: Matt lacquer (standard factory lacquer) and semi-gloss.
Each panel has 3 flexi-lock connections where metal clips (male) are locked into durable nylon pads (female).
The pre-fitted sports foam is special, durable, open-cell bonded foam, providing resilience and long term performance of the floor system. Density: 75kgs/m3. Thickness: 10mm (over concrete) on sub-floors with build-in elasticity.
Min. 0.20 mm PE-folio, on concrete. (Not illustrated on drawing)
Concrete or existing floors, levelled to a deviation of max.± 2mm on a 2m straight edge.
|Test methods||EN standards||Results*|
|Shock absorption [%]||EN 14904:2006||50|
|Standard deviation [mm]||EN 14904:2006||2.1|
|Ball rebound [%]||EN 12335:2004||99|
|Rolling load [N]||EN 1569||>1500|
|Friction||EN 13036-4||80 – 90|
|Loading capacity||EN 1533||5.0 kN|