Technical Detail

Wall Tiles

Property International Standard Nehani Tiles
Specification
Observed Mean
Value
Deviation in LENGTH & WIDTH MAX  ±0.5% MAX ± 0.4% MAX ± 3.0%
Deviation in THICKNESS MAX ± 0.5% MAX ± 3.0% MAX ± 2.5%
STRAIGHTNESS OF SIDES MAX ± 0.5% MAX ± 0.5% MAX ± 0.5%
RECTANGULARITY MAX +  0.6% MAX ± 0.4% MAX ± 0.4%
SURFACE FLATNESS MAX.+0.5% TO -0.3% MAX ± 0.2% MAX ± 0.2%
WATER ABSORPTION 10.0%< 18.0 10.0% < 18.0% 10.0% < 17.0%
BREAKING STRENGTH >700 N >700 N >700 N
MODULES OF RUPTURE >16 N/MM2 >16 N/MM2 >16 N/MM2
RESISTANCE TO THERMAL SHOCK NO VISIBLE DEFECT NO VISIBLE DEFECT NO VISIBLE DEFECT
CRAZING RESISTANCE REQUIRED MIN 4 CYCLES MIN 5 CYCLE
FROST RESISTANCE NO VISIBLE DEFECT NO VISIBLE DEFECT NO VISIBLE DEFECT

Floor Tiles

Characteristic ISO-13006/EN14411 GROUP BLA
Standard
ORINDA
PGVT
ORINDA
GVT
Test
Method
Deviation in Length & Width ± 0.5 % ± 0.1 % ± 0.1 % ISO-10545 -2
Deviation in Thickness ± 5.0 % ± 4.0 % ± 4.0 % ISO-10545 -2
Straightness of Sides ± 0.5 % ± 0.1 % ± 0.1 % ISO-10545 -2
Rectangularity ± 0.6 % ± 0.1 % ± 0.1 % ISO-10545 -2
Surface Flatness ± 0.5 % ± 0.2 % ± 0.2 % ISO-10545 -2
Colour Correctness Unaltered No Change No Change ISO-10545-16
Glossiness As per mfg min.90% min.4% Gloss meter