| S.No. |
Test Description |
IS-4457:2007 |
IS-15622:2017Group Blb |
10mm Endura Germ Free |
Test Method |
|
A) Dimension Quality
|
|
|
30X30X1 CM
|
|
|
1
|
Deviation in Length & Width (Rectified )
|
±0.5%
|
±0.1%
|
±0.1%
|
IS 4457:2007 Annex B
/ IS 13630-1
|
|
2
|
Deviation in Thickness
|
±5%
|
±5%
|
±4%
|
|
3
|
Straightness of Sides (Rectified)
|
±0.2%
|
±0.1%
|
±0.1%
|
|
4
|
Rectangularity (Rectified)
|
±0.2%
|
±0.1%
|
±0.1%
|
|
5
|
Surface Flatness
|
±0.3%
|
±0.5%
|
±0.3%
|
|
6
|
Surface Quality
|
Min 95%
|
Min 95%
|
Min 95%
|
|
B) Physical Properties
|
|
|
|
|
|
1
|
Water Absorption
|
<0.5%
|
0.08<E<3
|
<0.5%
|
IS 13630.2
|
|
2
|
a) Scratch hardness of surface (Moh's scale) - Unglazed tile
|
_
|
>5
|
>7
|
IS 13630-part 13
|
|
b) Scratch hardness of surface (Moh's scale) - Glazed tile
|
_
|
>5
|
>6
|
|
3
|
Flexural Strength (Average MOR)
|
>35N/mm²
|
>30N/mm²
|
>35N/mm²
|
IS 13630 - 6
|
|
4
|
Breaking Strength
|
>1300N
|
>1100N
|
>1800 N
|
IS 13630 - 6
|
|
5
|
Impact Resistance
|
-
|
>0.55
|
>0.55
|
IS 13630 -14
|
|
6
|
Deep Abrasion resistance (Unglazed tile)
|
<175mm³
|
<175mm³
|
<120 mm³
|
IS 13630 -12
|
|
7
|
Resistance to Surface Abrasion of Glazed Tiles for Floor Application
|
_
|
Class II, Min
|
Min PEI IV - V
|
IS 13630 - 11
|
|
8
|
# Skid Resistance
|
|
|
|
|
|
a) Skid Resistance - Ramp Test
|
_
|
_
|
>R9
|
DIN 51130
|
|
b) Coefficient of Friction
|
_
|
Manufacturer to declare
|
>0.42
|
ANSI A 326.3
|
|
9
|
Frost Resistance
|
_
|
Manufacture to declare
|
No damage
|
IS 13630 -10
|
|
10
|
Density (gm/cc)
|
_
|
≥2
|
>2.2
|
IS 13630 part 2
|
|
11
|
Moisture Expansion
|
-
|
Manufacturer to declare
|
<0.3 mm/m
|
IS 13630-part 3
|
|
12
|
Color Resistance to UV Light
|
_
|
_
|
No change in color
|
DIN 51094
|
|
C) Chemical Properties
|
|
|
|
|
|
1
|
Resistance to Concentrated HNO3 & H2SO4 Acid (wt. Loss)
|
<1.5 %
|
_
|
<0.8%
|
IS 4457:2007 Annex G
|
|
2
|
Resistance to Chemicals
|
|
|
|
|
|
a) Resistance to Low concentrations of acids & alkalies
|
Manufacturer to declare
|
Manufacturer to declare
|
ULA/GLA
|
ISO 10545-13/IS 13630-part 8
|
|
b) Resistance to High concentrations of acids & alkalies
|
Manufacturer to declare
|
Manufacturer to declare
|
UHA/GHA
|
|
c) Resistance to household chemicals and swimming pool salts
|
Manufacturer to declare
|
AA min
|
AA min
|
|
3
|
Stain Resistance
|
_
|
Class 1 min
|
Class 1 min
|
IS 13630 part 8
|
|
D) Thermal Properties
|
|
|
|
|
|
1
|
Linear Thermal Expansion
|
_
|
<7 x10-6K-1
|
<7 x10-6K-1
|
IS 13630 part 4 / ISO 10545-8
|
|
2
|
Thermal Shock Resistance
|
_
|
10 cycle, Min
|
No damage
|
IS 13630 part 5 / ISO 10545-9
|
