Warp Corda 31.5x57 Matt

Made in italy
  • Warp Corda Matt

    31.5x57 cm - 12 3/8''x22 1/2''

    9 mm



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U.S. Green Building Council (USGBC) Member

Technical info

Conforme alla norma EN 14411 Appendice G gruppo BIa Group: BIII (L)

Regularity characteristics

ISO 10545-2

Length and width Suitable for

Thickness Suitable for

Straightness of sides Suitable for

Rectangularity Suitable for

ISO 10545-2

Surface flatness Suitable for

Structural features

ISO 10545-3

Water absorption level 10% < EB ≤20%

Bulk mechanical features

ISO 10545-4

Breaking strength S ≥ 600 N

Modulus of Rupture R ≥ 20 N/mm2

Thermo-igrometric features

ISO 10545-8

Coefficient of linear thermal expansion ≤7 1/mk

ISO 10545-9

Thermal shock resistance Resistant

ISO 10545-10

Expansion due to humidity ≤ 0.06% (0.6 mm/m)

Physical properties

EN 1348

Bond strength/adhesion for improved cementitious adhesives ≥ 1.0 N/mm2 (Class C2 - EN 12004)

Reaction to fire A1

ISO 10545-11


Chemical features

ISO 10545-13

Resistance to household chemicals and swimming pool salts GA

Resistance to low concentrations of acids and alkalis GLA

Resistance to high concentrations of acids and alkalis GHA

ISO 10545-14

Stain resistance 5

ISO 10545-15

">≤ 0.01 mg/dm2 Cd ≤ 0.1 mg/dm2 Pb


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