Question
b) State one alternative materials used for the following construction materials, i. Cement ii. Steel iii. Sand c) Discuss five applications of geo-textile. d) Provide short notes about quality control of following construction material, i. Coarse aggregate ii. Brick iii. Concrete e) Name five ...

Question
b) Define the term „Seasoning‟ & State the objectives of seasoning. c) Describe the disadvantages of using timber as a building material. d) Briefly express your ideas about „bitumen‟ and „tar‟? e) State some preservatives widely used for timbers and give three requirements ...