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How to improve concrete workability?
Source: | Author:non | Published time: 2022-07-20 | 75 Views | Share:

     How To improve the workability of concrete?

  1. Increase water/cement ratio.

  2. Increase size of aggregate.

  3. Use well-rounded and smooth aggregate instead of irregular shape.

  4. Increase the mixing time.

  5. Increase the mixing temperature.

  6. Use non-porous and saturated aggregate.

  7. With addition of air-entraining mixtures.

  8. Use qualified concrete admixtures especially superplasticizer such as sodium naphthalene sulponate formaldehyde powder.