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).

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).