IS 2043 : 1984 Siliceous fireclay refreatories

1 Scope

1.1 This standard covers the requirements for siliceous fireclayrefractories for general purposes. It relates to burnt refractorybricks and shapes.

2 References

IS 2 :1960Rules for rounding off numerical values

IS 1335 :1979Method for direct determination of alumina inrefractory materials

IS 1387 :1967General requirements for the supply ofmetallurgical materials

IS 1526 :1960Sizes and shapes for firebricks

IS 1527 :1972 Methods for chemical analysis of highsilicarefractory materials

IS 1528 : Part 1 :1980 Methods of sampling and physical tests forrefractory materials:Part 1 Determination of pyrometric coneequivalent (PCE) of softening point

IS 1528 : Part 2 :1974 Methods of sampling and physical tests forrefractory materials:Part 2 Determination of refractories under load

IS 1528 : Part 4 :1974 Methods of sampling and physical tests forrefractory materials:Part 4 Determination of cold crushing strength

IS 1528 : Part 6 :1974 Methods of sampling and physical tests forrefractory materials:Part 6 Determination of permanent changer afterreheating

IS 1528 : Part 7 :1974 Methods of sampling and physical tests forrefractory materials:Part 7 Methods of sampling and criteria forconformity

IS 1528 : Part 8 :1974 Methods of sampling and physical tests forrefractory materials:Part 8 Determination of apparent porosity