Crushing Strength of Bricks | The Construction CivilThe minimum crushing / compressive strengths of burnt bricks tested flat-wise prescribed are: (i) Common building bricks—35 kg/sq. cm,. (ii) Second class bricks—70 kg/sq. cm,. (iii) First class bricks— 105 kg/sq. cm. (iv) Crushing strength of bricks not less than 140 kg/sq. cm are graded as AA class. Crushing Strength of.crushing strength of 1st class brick,What is the crushing strength of a brick? - QuoraBut minimum strength is abut 3.5N/mm2 for non bearing walls or partition walls but for bearing walls or walls which receives loads may tall even from 10N/mm2 to . The minimum crushing / compressive strengths of burnt bricks tested flat-wise prescribed are: (i) Common building bricks—35 kg/sq. cm, (ii) Second class.COMPRESSIVE STRENGTH OF BRICK (IS:3495-Part 1-1992 .May 9, 2013 . Objective. For determination of compressive strength of bricks. Reference Standard. IS: 3495 – P (1)-1992-Methods of tests of burnt clay building bricks (Determination of compressive strength). Equipment & Apparatus. Compression Testing Machine; Scale for measuring dimension of brick. Procedure.
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