15 Important Thumb Rule For Construction (Column,Beam,Slab or Footing)
Important Thumb Rule For Construction Thumb Rule for Foundation 1). Steel required in footing is 0.8% of the total volume of concrete 2). The clear cover of the main reinforcement in the footing is 50mm. 3). A minimum 10mm bar shall be used for foundation footing. 4). M20 grade of concrete or above should be […]
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