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TECHNICAL |
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Technical Specifications - 6' x 4' Slab |
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| No. |
Characterisitcs |
Vitrified Tiles IS
15622 Group BLA |
Varmora Value |
| A] |
Dimension & Surface Quality |
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| 1 |
Deviation in Length & Width |
+ / - 0.1% |
+ / - 0.1% |
| 2 |
Deviation in Thickness |
+ /- 4.0% |
+ / - 1.0% |
| 3 |
Straightness of Sides |
+ / - 0.1% |
+ / - 0.1% |
| 4 |
Rectangularity |
+ / - 0.1% |
+ / - 0.1% |
| 5 |
Surface Fatness |
+ 0.2% |
+ / - 0.2% |
| 6 |
Surface Quality |
Min 95 % of tiles should be free from visible defects |
> 95 % |
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| B] |
Physical Properties |
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| 1 |
Water Absorption |
< 0.08% |
< 0.05% |
| 2 |
Modulus of Rupture |
> 470 Kg/cm2 |
> 600 Kg/cm2 |
| 3 |
Scratch Hardness |
Min 6 |
> 6 |
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| C] |
Chemical Properties |
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| 1 |
Staining Resistance |
Resistant |
Resistant |
| 2 |
Household Chemicals |
Resistant |
Resistant |
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| D] |
Thermal Properties |
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| 1 |
Thermal Shock Resistance |
10 cycles |
No Damage |
| 2 |
Thermal Expansion |
6 x 10-6 max |
< 6 x 10-6 max |
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Note: There may be some variation in Technical Specification within limits due to natural raw material |
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