Lime concrete is prepared by using aggregate and _________ as binding material.

Question

Question

This question was previously asked in

UKPSC JE Civil 2013 Official Paper I

Answer 1

Explanation:

Lime Concrete:

Lime concrete is a composite mixture of hydraulic lime(or slaked lime) as binding material, sand as fine aggregate, and gravel as coarse aggregate in appropriate proportions.

Cement Concrete:

Cement concrete is a composite mixture of cement as binding material, sand as fine aggregate, and gravel as coarse aggregate in appropriate proportions

Difference between lime concrete and cement concrete:

Lime hardens much more slowly than cement-containing mortars, making it much more workable.
Lime is also less brittle and less prone to cracking, and any cracked areas can absorb carbon dioxide and mend over time.
The cement hardens very quickly but may be too strong for some applications, e.g., working with old bricks.