PORTABLE A3 | PORTABLE FLOORS

Junckers Portable A3 Sports floor is based on 22 mm solid hardwood floorboards, prefabricated into light weight panels. The panels are laid floating on a 10 mm resilient foam underlay.

Each floor panel is easily locked into position with factory fitted metal brackets. Lengthwise the panels have a tongue and groove connection and at ends the panels are joined using loose tongues. A supporting and protecting transition ramp forms a strong edge to the floor perimeter.

Facts

PERFORMANCE	Area-elastic according to EN 14904 class A3
USE	Short term use of up to 10 days, sport and non-sporting events
FLOORBOARD TYPE	Prefinished 22mm 2-strip solid hardwood parquet
PANEL SIZE	1/1 panel 0.92 m² - 1/2 panel 0.46 m²
PANEL WEIGHT	1/1 panel 15 kgs - 1/2 panel 7.5 kgs
SUBCONSTRUCTION	Floating floor system
UNDERLAY	10mm SportsFoam
REQUIRED SUBFLOOR	Even
CONSTRUCTION HEIGHT	32mm
JUNCKERS 25 YEARS FATIGUE TEST	✔
SANDING AND RE-SEALING	Yes to bare wood 8-10 times

SYSTEM COMPONENTS

1. Floor panels:
- 1/1 panel 22 x 513 x 1800mm
- 1/2 panel 22 x 513 x 900mm
2. Junckers SportsFoam
3. Supporting transition ramp

	REQUIREMENTS EN 14904:A3	TEST RESULTS
SHOCK ABSORPTION	≥ 40 < 55 %	46 %
VERTICAL DEFORMATION	≥1.8 <3.5mm	2.0 mm
BALL BOUNCE	≥ 90 %	99 %
FRICTION	≥ 80 ≤ 110	~ 85
ROLLING LOAD	≥ 1500 N	2500 N¹
POINT LOAD	None	4000 N ~ 400 kgs²