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Which of the following about hollow-tiled floors is not true?(a) They are heavy(b) They are light in weight(c) They provide thermal insulation(d) They provide sound insulationThis question was posed to me in final exam.Origin of the question is Types of Upper Floors in chapter Floors and Flooring of Construction & Building Materials

Answer»

Right choice is (a) They are heavy

To EXPLAIN: Hollow-tiled FLOORS are LIGHT in weight. They provide GOOD thermal INSULATION, sound insulation and are fire-resistant.



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