GRUPPOROMANI
CIR
CERCOM
CERASARDA
ISLATILES

NORWAY

north woods

Features

SER771 – TECHNICAL CHARACTERISTICS GLAZED FINE PORCELAIN STONEWARE – ISO 13006 BLA GL

  PROPERTY PHYSICAL - CHEMICAL TEST METHOD AVERAGE VALUE  
Lenght and width - W -
Lenght and width - 10 test
Thickness
Straightness of sides
Rectangularity
Surface flatness
ISO 10545 - 2
ISO 10545 - 2
ISO 10545 - 2
ISO 10545 - 2
ISO 10545 - 2
ISO 10545 - 2
ASTM C 485 Warpage diagonal/edge
± 0,3% max ± 1,5 mm
± 0,3% max ± 1,5 mm
± 5% ± 0,5 mm
± 0,3% max ± 1.5 mm
± 0,3% max ± 1.5 mm
± 0,3% max ± 1,5 mm
± 0,4%
Shade variations V 4
Water absorption

ISO 10545 - 3 E < 0,3% Bla GL
Frost resistance ISO 10545 - 12 Resistant
Resistance to thermal shock ISO 10545 - 9 Resistant
Crazing resistance of glazed tiles ISO 10545 - 11 Resistant
Scratch hardness (MOHS scale) EN 101 MOHS ≥ 6
Resistance to surface abrasion of glazed tiles ISO 10545 - 7 Class 4
Resistance to household chemicals ISO 10545 - 13 Class A
Resistance to low concentrations of acids and bases ISO 10545 - 13 Class LA - HA
Resistance to stains of glazed tiles ISO 10545 - 14 Class 5
Bending strenght - Modulus of rupture
Bending strenght - Breaking of rupture
ISO 10545 - 4
ISO 10545 - 4
R ≥ 35 N/mm²
S ≥ 1300 N
Anti-slip properties / Static coefficient of friction DIN 51130 (no lapp)
B.C.R.A. REP. CEC. 6/81 (no lapp)
DIN 51097 (no lapp)
DCOF Acu Test (no lapp)
R 10
0,40 ≤ μ ≤ 0,74
Class C
μ ≥ 0,42