Refractory Bricks
- For Use In : Construction Of Kilns And Chimneys
- Material : Fire Clay And Bauxite
- Usage : For Heat Resistance
- Sizes : 9X4.5X3, 9X6X3,9X4.5X2.5, 9X4.5X1”
High Alumina Refractory Bricks
| REFRACTORY BRICKS, TILES & BLOCKS | ||||||||
|---|---|---|---|---|---|---|---|---|
|
Type |
Al2O3 % |
Fe2O3 % |
PCE OC |
App. Porosity % |
BD Min Gms/cc |
CCS Kg/Cm2 |
RUL (TA) ºC |
% PLC @ ºC/hrs Max. |
|
JR30 |
30 |
3.00 |
29 |
26 |
1.90 |
250 |
1350 |
±0.8% @ 1350/2 hrs |
|
JR40 |
40 |
3.00 |
32 |
25 |
2.00 |
300 |
1400 |
±0.8% @ 1400/2 hrs |
|
JR60 |
60 |
3.50 |
35 |
24 |
2.50 |
450 |
1450 |
±2.0% @ 1500/2 hrs |
|
JR70 |
70 |
3.50 |
36 |
23 |
2.60 |
450 |
1460 |
±2.5% @ 1500/2 hrs |
NOTE :
- Provided above are average test data, subject to reasonable variations
- The above specifications relate to machine-pressed standard bricks only
- The AP, BD and CCS values are arithmetic mean of five individual results
- Low ferric bricks also available
- Size tolerance: Variation from specified dimensions, covering both warp age and shrinkage shall be allowed to the extent of ±2% or ±2 mm, whichever is greater
ABOUT US
J R Refractory has been serving a variety of Indian industries for over two decades with superior quality refractory products, including bricks, castable and cements.
J R REFRACTORY
OUR PRODUCTS
CONTACT US
- 406, Aditya Plaza, Gaurav Path Road, Near Jodhpur Cross Roads, Satellite, Ahmedabad, Gujarat, India -380015
- info@jrrefractory.com
- +91 9825012011