Fire Clay Brick
| FIRECLAY BRICKS SPECIFICATION | ||||||||
| QUALITY | CHEMICAL ANALYSIS | PHYSICAL PROPERTIES | THERMAL PROPERTIES | |||||
| PARAMETERS | Al2 O3 Min (%) | Fe2 O3 Max (%) | A.P Max (%) | B.D. Avg (g/cc) | C.C.S. Min (kg/cm2) | P.C.E. Min Ort/°C | RUL Min (ta°C) | PLC Max (%)/°C |
| CORROREF™ – 30 | 30 | 2 | 26 – 27 | 1.90 | 275 | +28/+1646 | 1300 | 1.0/1380 |
| CORROREF™ – 35 | 35 | 2.5 | 25 – 26 | 2.00 | 300 | +29/+1659 | 1350 | 1.0/1380 |
| CORROREF™ – 40 | 40 | 3 | 24 – 25 | 2.10 | 325 | +30/+1665 | 1400 | 1.0/1400 |
| NOTE:- | ||||||||
| 1. Size Tolerance: + / – 1.5 % or + / -2 mm whichever is greater. 2. Above specified values relate to machine pressed standard bricks. 3. P L C values are for specimens heated at given temp. For 2 Hours. | ||||||||