IS 3495 : Part 1 to 4 : 1992 : Methods of tests of burnt clay building bricks: Part 1 : Determination of compressive strength; Part 2 : Determination of water absorption; Part 3 : Determination of efflorescence; Part 4 Determination of warpage

NATIONAL FOREWORD

This Indian Standard ( Parts 1 to 4 ) ( Third Revision ) was adopted by the Bureau of Indian Standards, after the draft finalized by the Clay Products for Buildings Sectional Committee had been approved by the Civil Engineering Division Council.