|
Green calibrated slate from
Brazil
A lovely rich sea green coloured
slate . As you can see equally at home on the walls as well as the floor of any bathroom, living
room or kitchen.
These slate tiles are calibrated
to 1cm thick this allows a quick and speedy installation of your slate tiles .Uncalibrated
slate can vary in thickness by 5mm thus increasing the amount of labour and
materials used on installation .
This slate is however unsuited to
exterior applications as it may discolour .
Please note that this stone may
have brown staining when you take delivery. This is easily removed when preparing
the stones for installation using a light brick acid solution when washing down
the tiles.
| Sizes in stock |
m2 in stock |
Cost per m2 plus vat and delivery |
Lead time if not in stock |
| 40 by 40 by 1cm calibrated green slate
floor tiles |
670 |
£17.25 |
4 weeks |
| Chemical
Analysis |
| Calcination
loss................................... |
2,9% |
|
| Silicon............................................... |
64,5% |
|
| Iron
Oxide.......................................... |
6,8% |
|
| Aluminum
Oxide................................ |
17,2% |
|
| Calcium
Oxide.................................... |
0,7% |
|
| Magnesium
Oxide................................ |
2,1% |
|
| Potassium
Oxide.................................... |
3,6% |
|
| Sodium
Oxide...................................... |
1,9% |
|
| Sulphates
expressed as SO3....Inf. 0,1% |
|
| Technical
Analysis |
|
Visible volumetric
mass......................
|
2720.KG/M³ |
|
| Absorption
coefficient............................... |
0,616% |
|
| Breaking load
through indirect stress by
bending................................................ |
24,3
MPa |
|
| Breaking load
through indirect stress by bending after
cooling.......................... |
20,0
MPa |
|
Wear by attrition:
abrasion coefficient
in tribometer......................................... |
7,57mm |
|
| OBS: 1 Mpa =
10,2 Kg.ƒ/cm² |
|
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