
Tactile interactions of life and space
Test method | Required value | Average values | ||
Water absorption | ASTM C373 | ≤ 0.5% | CONFORMS | |
Breaking strenght | ASTM C648 | ≥ 125 lbf | 350 Ibf 9 mm 425 Ibf 10 mm |
|
Linear thermal expansion | ASTM C372 | NO PROVISION | α ≤ 8 x 10-6 °C-1 α ≤ 4.4 x 10-6 °F-1 |
|
Stain resistance | ASTM C1378 | As indicated by manufacturer | A RESISTANT | |
Frost resistance | ASTM C1026 | As indicated by manufacturer | RESISTANT | |
Shade variation | ANSI A137.1 | As indicated by manufacturer | V3 MODERATE VARIATION | |
Resistance to surface abrasion | ASTM C1027 | AS INDICATED BY MANUFACTURER | 5: SOSPIRI 4: HARBOUR - BROOKLYN - AKASHI 3: FORTH |
|
Slip resistance | ANSI A326.3 | - | ≥ 0.42 | |
Flame spread | ASTM E84 | - | Class A | |
Thermal conductivity | EN 12524 | - | λ = 1,3 W/m°K / 0.7 BTU/ft h°F |