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Some Imp points
- Local sand FM limit should be 0.5 to 0.8
- Toak sand FM limit should be 1.2 to 1.8
- Coarse sand or shylhet sand FM should be 2.5
- At improved sub grade 0.5 to 0.8 FM sand should be used.
- Ms Flat bar weight determine equation=0.00785A
- Brick require for 1 square meter one brick flat soling=32nos.
- Brick require for 1 square meter one layer herring bone bond soling=52nos.
- Cement require for 9.3 square meter neat cement finishing=1/2bag or 25kg
- A head mason can work 25-30 cum brick work in a day.
- Lintel thickness should be 15cm.
- Parapet wall height should be 1 meter.
- Window height should be 120cm.
- D.P.C thickness should be 2.5cm
- Plinth height should be 45cm.
- Measurement of riser should be 15cm.
- Building height should be 315 cm
- plaster thickness at ceiling should be 6mm.