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1. |
For constructing a terrazo floor. Pick up the incorrect statement from the following : |
A. | a base course is prepared as in cement concrete flooring |
B. | a 32 mm thick layer of cement concrete (1 : 2 : 4) is laid on the base course and the surface is made smooth by trowelling |
C. | glass strips are driven into the layer according to the pattern required |
D. | after final grinding is over, oxalic acid mixed with water is spread over and rubbed hard with soft material |
Answer» C. glass strips are driven into the layer according to the pattern required | |