HOW TO ANALYSE 1 CUM OF STONE MASONARY IN THE RATIO OF 1:6

Solution:

Given Quantity=1 CUM

Mortar Ratio:1:6

Remember 50% Provision is Provided For Stone Dressing/Voids

50% of 1 Cum=0.5 Cum

Total quantity=1Cum+0.5 CUM

Total Quantity=1.5 CUM

In Case of Stone Masonary 40% Cement Mortar is Required.

Motar Required= 40% of 1 CUM

Motar Required= 0.4 X 1 CUM

Motar Required=0.4 CUM

Mortar Ratio=1:6 (Given)

Sum of Ratios=1+6=7

Cement Required=1÷7 X 0.4 CUM

Cement Required=0.057 CUM

Cement Required=0.057 X 28.8

Cement Required=1.64 Bags

Remember 28.8 Bags of Cement Are Required in 1 Cum

Sand Required=6÷7 X 0.4 CUM

Sand Required=0.343 CUM

Labour Productivity

1 Mason,1 Men Mazdoor & 1 Women Mazdoor Can Do 1 CUM of Brick Masonary Work Per Day

1 Stone Dresser Can Dress 1 Cum of Stone Work Per Day

Labour Statement

Mason Required=1 No.

Men Mazdoor=1 No.

Women Mazdoor=1 No.

Stone Dresser=1.5 No.