Terrace Thermo-treated ash
Ash thermo heat-treated
Overall cross-sections are given at the end of machining and may vary according to humidity.
Delivery weight: 590 kg/m3
Family: Olacaceae
Origin: France
Colour: Chocolate turning silver-grey after exposure to UV light
Straight grain, coarse texture
Class 4 rot-proof thanks to Thermowood treatment.
Normal de-sharpening effect (stellited teeth)
Heating temperature 210°C
Areas of application
External timber decking, pontoons, quays
Exterior decking boards must be installed in accordance with the recommendations of NF DTU 51-4 in force.
Technical specifications
Heat-treated KD ash
Natural durability class 1
Biological risk class 3
Certification: PEFC
Physical and mechanical properties (H=12%)
Stability in service: Moderately stable
THICKNESS: 21 MM
Smooth profile width: 110, 120 or 142 mm
Double comb profile width: 142 mm
Variable lengths: 1200 to 3000 mm