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It is found that the _______ are not seriously affected until very high temperature of 1200°C to 1300°C are reached.(a) Plastic(b) Limestone(c) Sandstone(d) BrickThe question was posed to me in semester exam.My enquiry is from Fire Resisting Materials topic in division Fire Protection in Building, Carpentry and Joinery of Construction & Building Materials

Answer»

Correct option is (d) Brick

The best explanation: Brick is poor conductor of heat. If the type of MOTOR and quality of workmanship are good, the brick masonry generally OFFERS good resistant to fire. However, or brick has its own structural limitations for USING the BUILDINGS.



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