Civil Basics 123

Civil Engineering Basic Knowledge 1.Riser height of a staircase should be 15 cm 2.A building height should be 315 cm 3.Plaster thinkness at celling should be 6 mm 4.Dry volume of a cc work is 3 times greater than wet volume of a cc work. 5.1 cum water weight =1000kg 6.At DPC work how much Cem-seal or Impemo require for one bag cement?=1kg 7.At DPC work how much Padlo require for one bag cement?=2.5kg 8.At brick work the joint thickness between two bricks should be= 12 mm 9.The lapping measurement at Compreesion zone should be=24D(without hook) 10.The lapping measurement at Tensile zone should be=40D(Excluding Hook) 11.One hook length shoulb be=9D 12.For crank extra length measurement should be=0.50d 13.Stirrup length measurement Equation=2(A+B)+30 cm 14.Weight of step of a staircase=11.5r (r=rise in cm) 15.MS angle weight determine equation=0.00785A 16.MS plate weight determine equation=7.85t 17.Before use a brick for brick work how many time the brick should take rest underneath the water?=2 hours 18.How much brick require for 1 sqm brick flat soling?=32 nos 19.How much brick require for 1 sqft brick flat soling?=3 nos 20.How much sand require for 1 sqm brick flat soling?=0.02 cum 21.How much brick require for 1 sqm herring bonebond?=54 nos 22.How much brick require for 1 sqft herring bonebond?=5 nos 23.How much sand require for 1sqm herring bone bond?=0.03 cum 24.How much brick require for 1 sqm edging?=8 nos 25.Cement require for 1 sqm neat cement finishing?=3kg 1.Ms Flat bar weight determine equation=0.00785A 2.Brick require for 1 square meter one brick flat soling=32nos. 3.Brick require for 1 squre meter one layer herring bone bond soling=52nos. 4.Cement require for 9.3 squre meter neat cement finishing=1/2bag or 25kg 5.A head mason can work 25-30 cum brick work in a day. 1.Lintel thickness should be 15cm. 2.Parapet wall height should be 1 meter. 3.Window height should be 120cm. 4.D.P.C thickness should be 2.5cm 5.Plinth height should be 45cm.

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Civil Basics 123

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Civil Engineering Basic Knowledge

1.Riser height of a staircase should be 15 cm2.A building height should be 315 cm3.Plaster thinkness at celling should be 6 mm4.Dry volume of a cc work is 3 times greater than wet volume of a cc work.5.1 cum water weight =1000kg6.At DPC work how much Cem-seal or Impemo require for one bag cement?=1kg7.At DPC work how much Padlo require for one bag cement?=2.5kg8.At brick work the joint thickness between two bricks should be= 12 mm9.The lapping measurement at Compreesion zone should be=24D(without hook)10.The lapping measurement at Tensile zone should be=40D(Excluding Hook)11.One hook length shoulb be=9D12.For crank extra length measurement should be=0.50d13.Stirrup length measurement Equation=2(A+B)+30 cm14.Weight of step of a staircase=11.5r (r=rise in cm)15.MS angle weight determine equation=0.00785A16.MS plate weight determine equation=7.85t17.Before use a brick for brick work how many time the brick should take rest underneath the water?=2 hours18.How much brick require for 1 sqm brick flat soling?=32 nos19.How much brick require for 1 sqft brick flat soling?=3 nos20.How much sand require for 1 sqm brick flat soling?=0.02 cum21.How much brick require for 1 sqm herring bonebond?=54 nos22.How much brick require for 1 sqft herring bonebond?=5 nos23.How much sand require for 1sqm herring bone bond?=0.03 cum24.How much brick require for 1 sqm edging?=8 nos25.Cement require for 1 sqm neat cement finishing?=3kg

1.Ms Flat bar weight determine equation=0.00785A2.Brick require for 1 square meter one brick flat soling=32nos.3.Brick require for 1 squre meter one layer herring bone bond soling=52nos.4.Cement require for 9.3 squre meter neat cement finishing=1/2bag or 25kg5.A head mason can work 25-30 cum brick work in a day.

1.Lintel thickness should be 15cm.2.Parapet wall height should be 1 meter.3.Window height should be 120cm.4.D.P.C thickness should be 2.5cm5.Plinth height should be 45cm.6.Measuremnt of riser should be 15cm.7.Building height should be 315 cm8.plaster thickness at ceiling should be 6mm.