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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 |
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Answer» Correct option is (d) Brick |
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