TimberTech Material Properties1 TimberTech Material Properties1 PROPERTY Flame Spread Index Earthwood Evolutions Smoke Development Earthwood Evolutions Burning Brand UnderDeck Test Flash Point Spontanious Ignition Coefficient of Thermal Expansion width length Floorizon Plank Flexural Stiffness4 Moment Capacity4 Earthwood Evolutions Flexural Stiffness4 Moment Capacity4 TwinFinish Flexural Stiffness4 Moment Capacity4 ReliaBoard Flexural Stiffness4 Moment Capacity4 DockSider Flexural Stiffness4 Moment Capacity4 Compression Parallel to Extrusion Direction4 Compression Perpendicular to Extrusion Direction4 Tensile4 Shear4 HDT 264 (psi) Vicat 1 kg Shore D Hardness Specific Gravity gm/cc3 Termite Resistance Fungus Resistance (brown and white rot fungi) Coefficient of Friction Brushed Surface dry wet VertiGrain dry wet WoodGrain dry wet Earthwood Evolutions5 dry wet Water Absorption %mass
Standard ASTM E84 CAN/ULC S102.2 ASTM E84 ASTM E84 CAN/ULC S102.2 E108-modified San Diego County San Diego County CA SFM 12-7-4 ASTM D1929 ASTM D1929 ASTM D696
ASTM D 6109
ASTM D 143 ASTM D 143 ASTM D 638 ASTM D 143 ASTM D 648 ASTM D 1525 ASTM D 2240 ASTM D 792 ASTM D 3345 ASTM D 1413
RESULTS 70 85 61 200 450 351
Class B2 Pass3 Pass3 Pass3
RESULTS (Metric) 70 85 61 200 450 351
344°C 420°C
3.4x10-5 in/in/Fº 2.0 x 10-5 in/in/Fº
6.1x10-5 mm/mm/ºc 3.6 x 10-5 mm/mm/ºc
426,508 lb·in2 2,548 in·lb
1,224,000 kN·mm2 287,900 N·mm
218900 lb·in2 2510 in·lb
628,203 kN·mm2 283,592 N·mm
292052 lb·in2 2669 in·lb
838,136 kN·mm2 301,557 N·mm
207046 lb·in2 2057 in·lb
595,218 kN·mm2 232,410 N·mm
619200 lb·in2 4536 in·lb
1,776,993 kN·mm2 512,499 N·mm
2685 psi 18.5 MPA 4649 psi 32.0 Mpa 1734 psi 11.9 Mpa 1274 psi 8.8 Mpa 206°F 1.82MPA / 96.7°C 274°F 134.4°C D85 D85 1.2 1.2 Equivalent to preservative treated lumber rating = no decay
0.63 0.55 0.54 0.43 0.50 0.45
<1.29%
3). Does not include Floorizon or Earthwood Evolutions planking. Please see webiste for most current information.
5) Values based on ASTM D2394 also available
0.77 0.56
ASTM D1037
2) Comparable to wood.
4) Mean ulitmate vaules for comparison only.
651°F 788°F
ASTM F1679
1)All decking profiles with exception of XLM.
<1.29%