The surface of the concrete structure of a new construction is covered with straw/gunny bags by wetting. This is done to:

examrobotsa's picture
Q: 30 (CDS-II/2024)
The surface of the concrete structure of a new
construction is covered with straw/gunny bags
by wetting. This is done to:

question_subject: 

Science & Technology

question_exam: 

CDS-II

Covering concrete with wet materials slows down evaporation, allowing proper curing, which enhances strength.