|
Technical
Specification of Conventional Castables |
|
Properties |
AR CAST-70 |
AR CAST-60 |
AR CAST-45 |
AL2O3 %  |
70 |
60 |
45 |
Fe2O3
%  |
5.0 |
2.5 |
4.0 |
| Refractoriness Min.
°C |
1680 |
1650 |
1580 |
| Grading in
(mm) |
0-5 |
0-5 |
0-5 |
| Approx. water required
for for casting % by weight |
14-16 |
12-14 |
14-16 |
| B.D. gm/cc Min. after
drying |
2.35 |
2.35 |
2.0 |
C.C.S. kg/cm
|
|
|
|
| On casting &
drying at 110°C |
240 |
250 |
210 |
| On heating to Service
Temperature |
400 |
400 |
240 |
| Linear Change at
Service Temperature |
 1.5% |
1.2% |
- |
| Type of
Setting |
Hydraulic |
Hydraulic |
Hydraulic |
| ServiceTemperature |
1450 |
1500 |
1400 |
Note
The above
data relates to standard sized, machine pressed bricks only. For bigger
& pneumatically rammed shapes, results may vary. General size tolerance will be
1.5% or 2mm
whichever is greater.
For more information on products, Contact us
or mail us at info@arorarefractories.net
| Normal, Medium & High Heat Duty Bricks |
Super Heat Duty Bricks | Low Iron Oxide High Alumina Bricks |
High Alumina Bricks |
Special Bricks for Glass Industry |
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Special Insulating Bricks |
Fireclay & High Alumina Mortars |
Fireclay & High Alumina Ramming Mass | Insulation Mortars & Castables |
Conventional Castables |
Low Cement Castables | |
