MODEL BERLIN

Application:

Sports floor surface elastic.
All kinds of indoor sports, events, gymnastics, etc.

Construction:

1. Waterproofing eg. Construction foil.
2. Thermal insulation:
placed between the joists eg. wool.
3. Grate the spring:
- A double joist with a spacer and an elastic element spacing,
axes joists 500 mm parallel to the long side of the hall,
- Blind floor, distance between axles 137 mm, placed crosswise
to the joists.
Joists and blind floor made of spruce wood:
- Artificially dried,
- Parallel cut edges,
- Planed on thickness,
- Repeat length,
- PE film loosely spread.
4. Lacquered wood parquet sports made
according to DIN 280, part. 5, nailed to the subfloor.
5. Lines fields painted resistant lacquers.
6. Fasten skirtings with ventilation holes.

parameters:

Reduction of strength (KA) Min.53% - 67%
Standard strain (STVV) min.2,3mm - 3,4mm
The deflection curve (W500) of up to 15% - 10%
Ongoing weight (VLR) 1500N - compatible
Ball rebound (BR) Min.90% - 94%
Slip (GV) min. 0.4 m, max.0,6m - 0.47