Answer / ashutosh

All the points lying on a contour line have same level &
contour lines don't cross each other.

Answer / sjtbehera

the basic fundamental of conturing is to know level of
ground. is it a valley, slope, river, or hilly area.

what is the formula for lapping length

6 Answers  

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If the design mix of M-30 grade concrete is 1:1.5:2.8 (By Weight)& W/C ratio is 0.45, then what should be the volumetric mix for the same ?

3 Answers  

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1.(a.) how do you calculate the volume of mortar for 1 piece of block 450mm x 225mm x 225mm. (b.) calculate for 1sqm

1 Answers  

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What is oneside mat. And explain 

0 Answers  

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What is the maximum crushing load in Kg & crushing strength in N/mm2 for M25 & M 15 Grade concrete

1 Answers   ECR, RRB, Si Precision Moulds,

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What is the use of offset command?

0 Answers  

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How to calculate cement, water, fly ash amount for 1 cum if the w/c ratio is 0.4 and fly ash to cement ratio is 1:9

0 Answers  

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How much cement and water required for cement selery????

0 Answers   Engineering,

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minimum dia of manhole cover should be A] 50 cm B ] 100 cm C ] 75 cm

1 Answers  

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Why reinforcement done in shorter span in two way slabs

0 Answers   Osmani Constructions,

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for G+2 residential building how much quantity of required in foundations,sub & superstructures per sq ft area

0 Answers  

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what is that one cub metre plaster in cemant and fine sand

0 Answers   IVRCL, Kanti Thermal Power Station, Unity Infraprojects,

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