| S.No.
|
Test Description
|
Endura Industrial Tile
|
Test Method
|
|
I.S.- 4457:2007
|
20X10CM (UR)
|
IS - 15622:2017
Group B1b
|
30X30 CM ('R)
|
|
A) Dimension Quality
|
|
2.0cm
|
|
1.2cm
|
1.5cm
|
2.0cm
|
IS 4457:2007
Annex B / IS 13630-1
|
|
1
|
Deviation in Length & Width
|
±0.75%
|
±0.6%
|
±0.1%
|
±0.1%
|
±0.1%
|
±0.1%
|
|
2
|
Deviation in Thickness
|
±5%
|
±4%
|
±5%
|
±4%
|
±4%
|
±4%
|
|
3
|
Straightness of Sides
|
±0.5%
|
±0.5%
|
±0.1%
|
±0.1%
|
±0.1%
|
±0.1%
|
|
4
|
Rectangularity
|
±0.6%
|
±0.6%
|
±0.1%
|
±0.1%
|
±0.1%
|
±0.1%
|
|
5
|
Surface Flatness
|
±0.5%
|
±0.4%
|
±0.5%
|
±0.3%
|
±0.3%
|
±0.3%
|
|
6
|
Surface Quality
|
Min 95%
|
Min 95%
|
Min 95%
|
Min 95%
|
Min 95%
|
Min 95%
|
|
B) Physical Properties
|
|
|
|
|
|
|
|
|
1
|
Water Absorption
|
<0.5%
|
<0.5%
|
0.08<E≤3
|
<0.5%
|
<0.5%
|
<0.5%
|
IS 4457:2007 Annex
C /IS 13630-2
|
|
2
|
a) Scratch hardness of surface (Moh's scale) - Unglazed tile
|
_
|
>7
|
≥5
|
>7
|
>7
|
>7
|
IS 13630 part 13
|
|
b) Scratch hardness of surface (Moh's scale) - Glazed tile
|
_
|
≥6
|
≥5
|
≥6
|
≥6
|
≥6
|
|
3
|
Flexural Strength (Average MOR)
|
>35N/mm²
|
>38 N/mm²
|
>30N/mm²
|
>38 N/mm²
|
>38 N/mm²
|
>38 N/mm²
|
IS 4457:2007 Annex D / IS 13630-6
|
|
4
|
Breaking Strength
|
>1300N
|
>8000N
|
>1100N
|
>3000N
|
>5500N
|
>8000N
|
IS 4457:2007 Annex D / IS 13630-6
|
|
5
|
Impact Resistance
|
Manufacturer to declare
|
>0.55
|
>0.55
|
>0.55
|
>0.55
|
>0.55
|
IS 13630 -14
|
|
6
|
Deep Abrasion Resistance (Unglazed tile)
|
<175mm3
|
<120mm3
|
<175mm3
|
<120 mm3
|
<120 mm3
|
<120 mm3
|
IS 4457:2007 Annex E
/IS 13630-12
|
|
7
|
Resistance to Surface Abrasion of Glazed Tiles for Floor Application
|
_
|
Min PEI IV - V
|
Class II, Min
|
Min PEI IV - V
|
Min PEI IV - V
|
Min PEI IV - V
|
IS 13630 - 11
|
|
8
|
# Skid Resistance
|
|
|
|
|
|
|
|
|
a) Skid Resistance - Ramp Test
|
_
|
>R9
|
_
|
>R9
|
>R9
|
>R9
|
DIN 51130
|
|
b) Coefficient of Friction
|
_
|
>0.42
|
_
|
>0.42
|
>0.42
|
>0.42
|
ISO 10545 -17 /
ANSI A 326.3
|
|
9
|
Frost Resistance
|
_
|
No damage
|
Manufacture to
declare
|
No damage
|
No damage
|
No damage
|
IS 13630-10
|
|
10
|
Density (gm/cc)
|
_
|
>2.2
|
≥2
|
>2.2
|
>2.2
|
>2.2
|
IS 13630 part 2
|
|
11
|
Moisture Expansion
|
Manufacturer to declare
|
<0.02mm/m
|
Max0.02mm/m
|
<0.02mm/m
|
<0.02mm/m
|
<0.02mm/m
|
IS 13630-part 3
|
|
12
|
Color Resistance to UV Light
|
_
|
No change in color
|
_
|
No change in color
|
No change in color
|
No change in color
|
DIN 51094
|
|
C) Chemical Properties
|
|
|
|
|
|
|
|
|
1
|
Resistance to Concentrated HNO3 & H2SO4 Acid (wt. Loss)
|
<1.5 %
|
<0.8 %
|
_
|
<0.8 %
|
<0.8 %
|
<0.8 %
|
IS 4457:2007 Annex G
|
|
2
|
Resistance to Chemicals
|
|
|
|
|
|
|
ISO 10545-13
|
|
a) Resistance to Low concentrations of acids & alkalies
|
Manufacturer to declare
|
ULA/GLA
|
Manufacturer to declare
|
ULA/GLA
|
ULA/GLA
|
ULA/GLA
|
|
b) Resistance to High concentrations of acids & alkalies
|
Manufacturer to declare
|
UHA/GHA
|
Manufacturer to declare
|
UHA/GHA
|
UHA/GHA
|
UHA/GHA
|
|
c) Resistance to household chemicals and swimming pool salts
|
Manufacturer to declare
|
UA/GA
|
UB/GB
|
UA/GA
|
UA/GA
|
UA/GA
|
|
3
|
Stain Resistance
|
_
|
Class 1 min
|
Class 1 min
|
Class 1 min
|
Class 1 min
|
Class 1 min
|
IS 13630 part 8
|
|
D) Thermal Properties
|
|
|
|
|
|
|
|
|
1
|
Linear Thermal Expansion
|
_
|
<7x10-6K-1
|
<7x10-6K-1
|
<7x10-6K-1
|
<7x10-6K-1
|
<7x10-6K-1
|
IS 13630 part 4 /
ISO 10545-8
|
|
2
|
Thermal Shock Resistance
|
_
|
No damage
|
10 cycle, Min
|
No damage
|
No damage
|
No damage
|
IS 13630 part 5 /
ISO 10545-9
|
