No. |
Characteristic |
Standard As Per |
Ncraze Value |
1. |
Deviation in Length & Width |
±0.5% |
±0.4% |
2. |
Deviation in Thickness |
±5.0% |
±3.0% |
3. |
Straightness of Sides |
±0.5% |
±0.5% |
4. |
Rectangularity |
±0.6% |
±0.4% |
5. |
Surface Flatness |
±0.5% |
±0.2% |
6. |
Water Absorption |
<5.5% |
<5.5% |
7. |
Flexural Strength |
>21N/mm2 |
>26N/mm2 |
8. |
Chemical Resistance |
No Damage |
No Damage |
9. |
Thermal Shock Resistance |
No Damage |
No Damage |
CHARACTERISTICS |
EUROSTANDARDS |
NCRAZE VALUE |
DIMENSION & SURFACE QUALITY |
||
1. Dimension & Surface Quality |
0.50% |
0.40% |
2. Deviation in Thickness |
0.6mm |
0.5mm |
3. Straightness of sides |
0.30% |
0.20% |
4. Rectangularity |
0.50% |
0.30% |
5. Surface Flatness |
0.50% |
0.50% |
5. Surface Quality |
Min.95% |
Min.96% |
PHYSICAL PROPERTIES |
||
1. Water Absorption |
> 10% |
12-15% |
2. Bending Strength |
> 150 kg/cm² |
150-180 kg/cm² |
3. Scratch Hardness(mohs scale) |
Min 3 |
Min 3 |
4. Crazing Resistance |
1 cycle |
No Crazing Upto 4 cycle |
5. Relevent Group |
B III |
B III |
6. Type of Tiles |
nill |
Dust press Wall Tile |
CHEMICAL PROPERTIES |
||
1. Staining Resistance |
Min class 2 |
Resistant To all Acids and Allkalies & Household Chemical, except Hydro Flouric Acid |
2. Household Chemical |
Min class B |
|
THETMAL PROPERTIES |
||
1. Staining Resistance |
Resistant 10 cycle |
CONFORMS |
2. Thermal Expansion |
Max 9E-06 |
CONFORMS |
TECHNICAL PARAMETER |
INTERNATIONAL STD.ISO 13006/EN 176 |
METHOD OF TESTING |
NCRAZE VALUE |
||
ASTM |
ISO |
CEN |
|||
Deviation in length |
± 0.6% |
C 499 |
10545-2 |
EN 98 |
±0.3% |
Deviation in thickness |
± 5% |
C 499 |
10545-2 |
EN 98 |
±3.0% |
Straightness of sides |
±0.5% |
– |
10545-2 |
EN 98 |
± 0.3% |
Rectangularity |
± 0.6% |
– |
10545-2 |
EN 98 |
±0.4% |
Surface Flatness |
± 0.5% |
C 485 |
10545-2 |
EN 98 |
±0.4% |
Breking Stength |
1113 N |
C 648 |
– |
– |
> 2600 N |
Water Absorption |
≤ 0.5% |
C 373 |
10545-3 |
EN 99 |
≤ 0.05% |
Density(g/cc) |
> 2 |
– |
DIN51082 |
– |
2.3 |
Scratch Hardness(moh’s) |
≥ 6 |
C 849 |
– |
EN 101 |
> 7 |
Abrasion Resistance |
< 204 N/mm³ |
– |
10545-6 |
EN 102 |
< 190 N/mm³ |
Chemical Resistance(EXCEPT HF) |
No dmage |
C 650 |
10545-13 |
EN 106 |
No damage |
colour Resistance to light |
No dmage |
DIN 51094 |
10545-16 |
– |
No damage |
Thermal shock Resistance |
No damge |
C 484 |
10545-9 |
EN 104 |
No damage |
Skid Resistance |
> 0.4 |
C 1028 |
DIN51130 |
– |
> 0.5 |
Frost Resistance |
Frost proof |
10545-12 |
– |
Frost proof |
|
Modulus of Rupture(N/mm²) |
≥ 27 |
C 648 |
10545-4 |
EN 100 |
≥ 45 |
Decorative Faults |
defect free |
– |
10545-2 |
– |
Defect Free |
surface quality |
95% defect free |
– |
10545-2 |
– |
> 95% |
Impect Resistance |
Good |
– |
– |
Good |
|
Crazing Resistance |
No crazing |
– |
10545-11 |
– |
No crazing |
Glossiness(reflection) |
– |
– |
– |
– |
70-85 |
Resistance to house hold chemical |
No visible effect |
– |
10545-13 |
– |
No visible effect |
CHARACTERISTIC | STANDARD AS PER ISO-13006/EN14411 | NCRAZE VALUE | TEST METHOD |
REGULATORY PROPERTIES | |||
Deviation in length & width | ± 0.5% | ±0.3% | ISO-10545-2 |
Deviation in thickness | ± 5.0% | ± 4.0% | ISO-10545-2 |
Straightness in side | ± 0.5% | ± 0.1% | ISO-10545-2 |
Rectangularity | ± 0.5% | ± 0.1% | ISO-10545-2 |
Surface flatness | ± 0.5% | ± 0.2% | ISO-10545-2 |
Color difference | Unlterned | No change | ISO-10545-16 |
Glossiness | As per mfg. | Min 90% | GLOSSOMETER |
STRUCTURAL PROPERTIES | |||
Water absorption | < 0.50% | < 0.05% | ISO-10545-3 |
Apparent density | > 2.0 g/cc | > 2.10 g/cc | DIN 51082 |
MASSIVE MECHANICAL PROPERTIES | |||
Modulus of repture | Min. 35 N/mm2 | Min. 40 N/mm2 | ISO-10545-4 |
Breaking strength | Min. 1300 N | Min. 2000 N | ISO-10545-4 |
Impact resistance | As per mfg. | Min. 0.55 | ISO-10545-5 |
SURFACE MECHANICAL PROPERTIES | |||
Surface abrasion resistance | As per mfg. | Min. Class-3 | ISO-10545-7 |
MOH’s hardness | As per mfg. | Min. 6 | EN 101 |
THERMO HYGROMRTRIC PROPERTIES | |||
Frost resistance | No damage | No damage | ISO-10545-12 |
Thermal shock resistance | No damage | No damage | ISO-10545-9 |
Moisture expansion | Nill | Nill | ISO-10545-10 |
Thermal expansion(COE) | Max. 9.0 x 10⁻⁶ | Max. 6.5 x 10⁻⁶ | ISO-10545-8 |
Crazing resistance | As per mfg. | Min. 10 Cycle | ISO-10545-11 |
CHEMICAL PROPERTIES | |||
Chemical resistance | No damage | No damage | ISO-10545-13 |
Stain resistance | Resistant | Resistant | ISO-10545-14 |
SEFETY PROPERTIES | |||
Slip resistance | As per mfg. | > 0.40 | ISO-10545-17 |
Fire resistance | As per mfg. | Fireproof | N.A. |
Lead & Cafmium given off by glazes tiles | As per mfg. | Does not yield Pb & Cd | ISO-10545-15 |
CHARACTERISTIC | STANDARD AS PER ISO-13006/EN14411 |
| NCRAZE VALUE | TEST METHOD |
| REGULATORY PROPERTIES | |||
Deviation in length & width | ± 0.5% |
| ±0.3% | ISO-10545-2 |
Deviation in thickness | ± 5.0% |
| ± 4.0% | ISO-10545-2 |
Straightness in side | ± 0.5% |
| ± 0.1% | ISO-10545-2 |
Rectangularity | ± 0.5% |
| ± 0.1% | ISO-10545-2 |
Surface flatness | ± 0.5% |
| ± 0.2% | ISO-10545-2 |
Color difference | Unlterned |
| No change | ISO-10545-16 |
Glossiness | As per mfg. |
| Min 90% | GLOSSOMETER |
| STRUCTURAL PROPERTIES | |||
Water absorption | < 0.50% |
| < 0.05% | ISO-10545-3 |
Apparent density | > 2.0 g/cc |
| > 2.10 g/cc | DIN 51082 |
| MASSIVE MECHANICAL PROPERTIES | |||
Modulus of repture | Min. 35 N/mm2 |
| Min. 40 N/mm2 | ISO-10545-4 |
Breaking strength | Min. 1300 N |
| Min. 2000 N | ISO-10545-4 |
Impact resistance | As per mfg. |
| Min. 0.55 | ISO-10545-5 |
| SURFACE MECHANICAL PROPERTIES | |||
Surface abrasion resistance | As per mfg. |
| Min. Class-3 | ISO-10545-7 |
MOH’s hardness | As per mfg. |
| Min. 6 | EN 101 |
| THERMO HYGROMRTRIC PROPERTIES | |||
Frost resistance | No damage |
| No damage | ISO-10545-12 |
Thermal shock resistance | No damage |
| No damage | ISO-10545-9 |
Moisture expansion | Nill |
| Nill | ISO-10545-10 |
Thermal expansion(COE) | Max. 9.0 x 10⁻⁶ |
| Max. 6.5 x 10⁻⁶ | ISO-10545-8 |
Crazing resistance | As per mfg. |
| Min. 10 Cycle | ISO-10545-11 |
| CHEMICAL PROPERTIES | |||
Chemical resistance | No damage |
| No damage | ISO-10545-13 |
Stain resistance | Resistant |
| Resistant | ISO-10545-14 |
| SEFETY PROPERTIES | |||
Slip resistance | As per mfg. |
| > 0.40 | ISO-10545-17 |
Fire resistance | As per mfg. |
| Fireproof | N.A. |
Lead & Cafmium given off by glazes tiles | As per mfg. |
| Does not yield Pb & Cd | ISO-10545-15 |
TECHNICAL PARAMETER | INTERNATIONAL STD.ISO 13006/EN 176 | NCRAZE VALUE | METHOD OF TESTING |
Deviation in length | ± 0.6% | ±0.3% | EN 98 |
Deviation in thickness | ± 5% | ±3.0% | EN 98 |
Straightness of sides | ±0.5% | ±0.3% | EN 98 |
Rectangularity | ±0.6% | ±0.4% | EN 98 |
Surface Flatness | ±0.5% | ±0.4% | EN 98 |
Breking Stength | 1113 N | > 2600 N | C 648 |
Density(g/cc) | > 2 | 2.4 | DIN51082 |
Scratch Hardness(moh’s) | ≥ 6 | > 7 | EN 101 |
Abrasion Resistance | < 204 N/mm³ | < 143 N/mm³ | EN 102 |
Chemical Resistance(EXCEPT HF) | No dmage | No damage | EN 106 |
colour Resistance to light | No dmage | No damage | DIN51091 |
Thermal Expansion | < 9×10⁻⁶ | < 6×10⁻⁶ | EN 106 |
Moisture Expansion | Nil | Nil | ISO 10545 10 |
Thermal shock Resistance | No damge | No damage | EN 104 |
Skid Resistance | >0.4 | > 0.6 | ASTM C-1028 |
Flexural Strength(N/mm²) | ≥ 27 | ≥ 45 | EN 100 |
Glossiness | – | Min 92% Reflection | Glossmeter |
Resistance to house hold chemical | No visible effect | No visible effect | – |