Question

Which method is likely to be damaged by the termites.

(a) Chemical method

(b) Structure barrier

(c) Soil treatment

(d) Poisonous insecticides

This question was addressed to me in an interview.

My question is based upon Termite Proofing topic in chapter Damp Proofing, Water Proofing and Termite Proofing of Construction & Building Materials

Answer 1

The correct option is (b) Structure barrier

To elaborate: In Structural barrier, the metal barrier consists of sheets of non corrodible metals such as copper or galvanized iron, having a thickness of about 0.80 mm. The metal barriers are likely to be damage and made prove to be ineffective against termites.