Recent content by ubaid ahmad

  1. ubaid ahmad

    What is cause of Honeycombing and cavities in this column concrete

    due to high workability of concrete ... no vibrator used
  2. ubaid ahmad

    give me some cover and take no tension , once a great steel say to concrete

    give me some cover and take no tension , once a great steel say to concrete
  3. ubaid ahmad

    Can any one explain the reason for the crack on the boundary wall?

    may be due to no expension joint
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