A concrete mix has entrapped air about 1% results in
By BYJU'S Exam Prep
Updated on: October 17th, 2023
(a) Poor quality of concrete in terms of workability
(b) Average quality of concrete terms of workability
(c) Improved quality of concrete terms of workability
(d) Requires less quantity of water
A concrete mix has entrapped air about 1% resulting in Improved quality of concrete in terms of workability. Check the detailed explanation about a concrete mix that has entrapped air about 1% below.
Concrete Mix entrapped Air about 1%
- Concrete’s compressive strength and workability are impacted by air entrainment. It makes concrete more workable without significantly increasing the water-to-cement ratio.
- Concrete’s workability and compressive strength are negatively related. Concrete’s compressive strength falls as workability improves.
- Each 1% by volume of entrained air in the concrete mix is typically considered to result in a loss of 5% in the compressive strength of concrete and an improvement in workability.
Summary:
A concrete mix has entrapped air about 1% results in (a) Poor quality of concrete in terms of workability (b) Average quality of concrete terms of workability (c) Improved quality of concrete terms of workability (d) Requires less quantity of water
A concrete mix with 1% air entrapped results in improved quality of concrete in terms of workability. The compressive strength and workability of concrete are impacted by air entrainment.
