Calcium chloride as an accelerator should not be used in the following concrete construction -

[Dnyan Deshmukh]

Calcium chloride as an accelerator should not be used in the following concrete construction -

(a) Plain concrete

(b) Reinforce concrete

(c) Prestressed concrete

(d) Composite concrete.

The correct Answer Is
(c) Prestressed concrete

 

[rhertez]

c. prestress concrete, high strength prestressing steels ate sensitive to corrosion especially when exposed yo chloride ions.