Technical-Specification
SR. NO.
CHARACTERISTICS
TEST METHOD
STANDARD AS PER IS-15622:2013 GROUP BLA
SPARTEN VALUE
A.
DIMENSION & SUFACE QUALITY
1.
Deviation in Length & Width
IS-13630-1
± 0.10%
± 0.10%
2.
Deviation in Thickness
IS-13630-1
± 5.0%
± 3.5%
3.
Straightness of Side
IS-13630-1
± 0.10%
± 0.10%
4.
Rectangularity
IS-13630-1
± 0.5%
± 0.2%
5.
Surface Flatness
IS-13630-1
± 0.5%
± 0.2%
6.
Surface Quality
IS-13630-1
95% of the tiles free
from visible defect
95%
B.
PHYSICAL PROPERTIES
1.
Water Absorption
IS-13630-2
<0.08%
<0.05%
2.
Modules of Rupture
IS-13630-6
>35 N/MM2
>40 N/MM2
3.
Flexure breaking Strength
IS-13630-6
>1300n
>2000n
4.
Moisture Expansion
IS-13630-6
0.02%
nil
5.
Scratch Hardness(moh’s)
IS-13630-13
min-5
5*
6.
Resistance of Surface Abrasion
IS-13630-11
class ii min,
class IV
7.
Thermal Expansion
IS-13630-4
6×10-6 k-1
6×10-6 k-1
8.
Thermal Shock Resistance
IS-13630-5
min 10 cycle
10 cycle passed
9.
Frost Resistance
IS-13630-10
No Damage
No Damage
10.
Glossiness
gloss meter
as per mfg. norms
<92%
C.
CHEMICAL PROPERTIES
1.
Resistance to Staining
IS-13630-8
class I min
Class II
2.
Household Chemicals
IS-13630-8
class AA min
class AA
3.
Acid Resistance
IS-13630-8
resistance
resistance