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Which of the below is used to sound proof bricks?(a) Gypsum(b) Terracotta(c) Plastics(d) CeramicThis question was posed to me by my college professor while I was bunking the class.My enquiry is from Qualities of Good Brick topic in division Materials for Construction of Basic Civil Engineering

Answer»

Right ANSWER is (b) TERRACOTTA

The BEST I can explain: Terracotta is an acoustic material. It will ABSORB the sound waves and render the brick sound PROOF.



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