Chemiprotect Engineers offer high quality acid & alkali resistant unglazed clay bricks (confirming to class-I of IS-4860 & ASTM C-279 Type II) for application of acid/alkali resistant lining.
Color | Off White |
Normal Standard Size | 230x115mm |
Normal Standard Thickness | 12, 15 & 20mm |
Slip Resistance | Excellent |
Standard Coverage Per M2 | 38 Pics |
Class-I | Class-II | |
Bulk Density (Approx.) | 2.2 to 2.3 g/cc 2.2 to 2.3 g/cc | 2.2 to 2.3 g/cc 2.2 to 2.3 g/cc |
Compressive Strength kg/cm2 Min. | 700 | 500 |
Water Absorption % Max. | 2 | 2 |
Flexural Strength kg/cm2 Min | 100 | 70 |
Resistance To Acid | Loss in wt. shall not exceed 1.5% | Loss in wt. shall not exceed 4% |
SiO2 | 70 to 72% |
Al2O3 | 21 to 24% |
Fe2O3 | 1.2% |
K2) + Na2) | 2 to 3% |