Workability of concrete mix having very low water-cement ratio should be obtained by

Related MCQs

• A compaction factor of 0.88 indictes that the workability of concrete mix is
• The workability of concrete mix increases with the increase in moisture content.
• If the slump of concrete mix is 70 mm, its workability is considered to be
• Workability of concrete is …….to the strength of concrete.
• In very low category of degree of workability determination by compacting factor will be more appropriate.
• The Vee-Bee test is suitable for concrete mixes of low and very low workabilities.
• A mix with water-cement ratio of 0.78 is termed as wet mix.
• Separating out of the ingredients of concrete mix from concrete is known as……… .
• A suitable admixture added at the time of preparing the concrete mix, makes the concrete.
• The mass concrete in piers and abutments, the grade of concrete mix used, is