| Brand Name | HR Delta Roof Castable | Testing Procedure |
|
Type of Material |
High Alumina Aggregate based Ultra Low Cement Castable with
Cr2O3 and Steel Fiber |
— |
| PROPERTIES OF MATERIALS: | ||
| Grain Size | 0 – 10 mm/As per requirement | IS 10570 Ref.1528 XIV |
| Installation | Vibration | — |
| Bond Type | Hydraulic | — |
| Max Service Temp. | 1700°C | IS 10570 Ref: 1528 Part I |
| B. D (gm/cc) 110°C/24 hrs. | 2.90 Min | IS 10570 Ref: 1528 Part XII |
| Water Required for Casting | 4.5 – 6.0 % | IS 10570 |
| Cold Crushing Strength, Kg/Cm2 | ||
| Drying at 110°C/24 hrs. | 300-500 | IS 10570 Ref: 1528 Part IV |
| Firing at 1550°C/3 hrs. | 700-900 | IS 10570 Ref: 1528 Part IV |
| Chemical Analyses: – (%) | ||
| Al2O3 : | 83.00 Min. |
IS 1527/12107 |
| Fe2O3 : | 1.0 Max. | |
| Cr2O3 : | 3.00 Max. | |
| CaO : | 1.50 Max. | |
| Steel Fiber SS304 | Additional Max .2.0% | — |
| Permanent Linear Change, % | ||
| Fired at 1000°C/3hrs. | ± 0.3 Max |
IS 10570 Ref: 1528 Part VI |
| Fired at 1550°C/3hrs. | ± 0.8 Max | |
| Shelf Life | 3 Months | — |
| Packing 25 Kgs.
The data shown are based on average results on production samples and are subject to normal variation on individual tests hence cannot be taken as specification. Max and min. values are given separately for testing purpose. Note: Water requirements indicated are based on laboratory test conditions. Actual water requirement may vary subject to site conditions. The properties shown are for vibratory cast material only unless specified otherwise. All values are based on test results on standard bars of size 160x40x40 mm. Test methods are guided by and based on various Indian Standards (IS). |
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| Brand Name | HR Delta Roof Castable SPL | Testing Procedure |
| Type of Material | WTA, BFA Based Ultra Low Cement
Castable with Cr2O3 and Steel Fiber |
— |
| PROPERTIES OF MATERIALS: | ||
| Grain Size | 0 – 10 mm | IS 10570 Ref.1528 XIV |
| Installation | Vibration | — |
| Bond Type | Hydraulic | — |
| Max Service Temp. | 1750°C | IS 10570 Ref: 1528 Part I |
| B. D (gm/cc) 110°C/24 hrs. | 3.20 Min | IS 10570 Ref: 1528 Part XII |
| Water Required for Casting | 4.0 – 5.5 % | IS 10570 |
| Cold Crushing Strength, Kg/Cm2 | ||
| Drying at 110°C/24 hrs. | 500-800 | IS 10570 Ref: 1528 Part IV |
| Firing at 1650°C/3 hrs. | 900-1100 | IS 10570 Ref: 1528 Part IV |
| Chemical Analyses: – (%) | ||
| Al2O3 : | 88.00 Min. |
IS 1527/12107 |
| Fe2O3 : | 0.3 Max. | |
| Cr2O3 : | 4.00 Max. | |
| CaO : | 1.50 Max. | |
| Steel Fiber SS310 | Additional Max. 2.0% | — |
| Permanent Linear Change, % | ||
| Fired at 1000°C/3hrs. | ± 0.1 Max |
IS 10570 Ref: 1528 Part VI |
| Fired at 1650°C/3hrs. | ± 0.5 Max | |
| Shelf Life | 3 Months | — |
| Packing 25 Kgs.
The data shown are based on average results on production samples and are subject to normal variation on individual tests hence cannot be taken as specification. Max and min. values are given separately for testing purpose. Note: Water requirements indicated are based on laboratory test conditions. Actual water requirement may vary subject to site conditions. The properties shown are for vibratory cast material only unless specified otherwise. All values are based on test results on standard bars of size 160x40x40 mm. Test methods are guided by and based on various Indian Standards (IS). |
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