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The first coat in sand faced finish is applied in ___________ cement sand mortar.(a) 1:2(b) 1:3(c) 1:1(d) 1:4I have been asked this question in homework.I want to ask this question from Types of Plaster Finishes topic in chapter Pointing and Plastering of Construction & Building Materials

Answer»

Right answer is (d) 1:4

To elaborate: The first coat in sand FACED FINISH is applied in 1:4 cement sand mortar. However, the mortar for the second coat has cement and sand in the RATIO 1:1. The first coat is provided with ZIGZAG lines.



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