What is the rule for deduction in the measurement of plastering work?
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What is the rule for deduction in the measurement of plastering work?
dbnalawade
As per the mode of measurement I used in my earlier part of career , 50% of the opening size is deducted.
Hope this helps.
Komal Bhandakkar
Deduction in the measurement of plastering work :
As per my knowledge in civil engineering, I will be discussing here some points regarding the above concept, they are as follows;
After looking at the above figure that I posted here, your knowledge regarding the given concept will get strong.
Thank you ask a question.
aviratdhodare
Length and height is measured correct to a centimeter of the wall before plastering. For openings upto 3 Sqm one side deduction is made on the reveal side and other side ignored. For openings larger than 3 Sqm both side shall be deducted and jambs to be mearured. In small openings and ends of beam /disimiilar components less than 0.5 Sqm is ignored. Thickness and mix gradation is indicated. ( 12 mm of mix 1:4).
nikeetasharma
Plastering deductions as per IS code 1200. For opening of size 0.5 m2 to 3 m2 area, deduction is made on one face of the wall. For openings of size above 3 m2, deduction is made on both faces of the wall, but the area of sill, jamb and soffits of the opening is added.