AtlasConcorde MarvelGems TerrazzoGrey 120x240 Polished AAM6
Marvel Gems
Marvel Terrazzo Grey 120x120 Lappato
120 cm 47¼"
120 cm 47¼"
Marvel Terrazzo Grey 120x120 Lappato
Polished
120x120 cm 47¼"x47¼"
rectified
Thickness
9 mm
Flooring 
V2
V2
Technical info
Conforms with standard EN 14411 Appendix G group BIa Group: BIa (G)
Regularity features
ISO 10545-2

Length and width ±0.3% ±1.0mm

Thickness ±5.0% ±0.5mm

Straightness of sides ±0.3% ±0.8mm

Perpendicularity ±0.3% ±1.5mm

ISO 10545-2

Surface flatness ±0.3% ±1.5mm

Structural features
ISO 10545-3

Water absorption ≤0.1%

ASTM C373-18

Water absorption ≤0.5%

Bulk mechanical features
ISO 10545-4

Breaking strenght S ≥1500 N

Bending resistance R ≥40 N/mm²

ISO 10545-5

Impact resistance ≥0.55

Surface mechanical features
EN 101

Mohs hardness MOHS 5

ISO 10545-6

Deep abrasion resistance of unglazed tiles ≤150mm³

Thermo-igrometric features
10545-8

Coefficient of linear thermal expansion ≤7MK-1

10545-9

Thermal shock resistance Resistant

10545-10

Moisture expansion (in mm/m) ≤0.01% (0.1mm/m)

10545-12

Frost resistance Resistant

Physical properties
EN 1348

Bond strenght ≥1.0 N/mm² (Class C2 - EN 12004)

Reaction to fire A1 - A1fl

Chemical features
ISO 10545-13

Resistance to household chemicals and swimming pool salts A

Resistance to low concentrations of acids and alkalis LA

ISO 10545-14

Stain resistance 5

Safety characteristics
DIN 51130

Booted ramp test N.C.

BS 7976

Pendulum friction Test ≥ 36 Dry ≤ 24 Wet

B.C.R.A. Rep. CEC/81

Coefficient of friction >0.40Asciutto <0.40Bagnato

ANSI A137.1

Dynamic coefficent of friction (DCOF) < 0.42 Wet

Certifications
U3 P3 E3 C2

U3 P3 E3 C2

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