πŸ“Š Concrete Technology
Q. The light-weight concrete is prepared by ____________
  • (A) Mixing Portland cement with sawdust in specified proportion in the concrete
  • (B) Using coke-breeze, slag as aggregate in the concrete
  • (C) Mixing Al in the concrete
  • (D) Mixing Fe in the concrete
πŸ’¬ Discuss
βœ… Correct Answer: (B) Using coke-breeze, slag as aggregate in the concrete

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