Q:
Plasticizers are used in situations ___________
Answer & Explanation
Answer: A) Where high degree of workability is required
Explanation: The decrease in the water/cement ratio enhances the concrete’s strength and longevity. Plasticizers are sometimes used in mass concrete to lower the cement content and hydration heat. Where low degree of workability is required like Deep beams, column and beam junctions.
View Answer & Explanation