IS 4885 : 1988 Specification for sewer bricks

1 Scope

1.1 This standard specifies dimensions, quality and strength,and methods of sampling and test for burnt clay sewer bricks usedfor sewers of sanitary (domestic) sewage.

2 References

IS 2 : 1960      Rules for rounding offnumerical values

IS 4860 : 1968  Specification for acid-resistant bricks