Answer / karthik rajendren

The initial seting time for OPC is 30 mins and max time 10
hrs to become hard.

Answer / sabari

The initial setting time of the cement should not be less
then 30mins,final setting time of the cement should not be
more than 10hrs

Answer / ajaybir

initial setting time = 30 min
Maximum setting time = 600 minutes

Answer / deepak katyal

IST- 30 Minutes
FST- 600 Minutes

Answer / shaikh shahrukh

30 mins

the water is flowing through a velocity of 1.5m/s in a pipe of length 2500m and dia 500mm. at the end of pipe a valve is provided. find rise in pressure 1. if the valve is closed in 5 seconds. 2. if the valve is closed instantaneously. take value of c = 1460m/s, pipe to be rigid and bulk modulus of water - 19.692x10' n/sqcm

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if the nitrates more than 45mg/l in water lead to disease then what is it called

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what is superbuilt-up area in flats & how it is calculate?

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the min diameter of steel used in footing are

2 Answers  

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How many cement & sand require in 300 sq ft plaster 8mm thickness

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how to calculate sand, aggregate and cement in m25 concrete?

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reinforcement slab, beam and column formulas?

0 Answers   SP,

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Which type of question ask for written test for civil diploma trainee

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what is the minimum compressive strength in 7 days for m20,m25,m30

7 Answers  

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Lap length may different for FE 415 and FE 500 Steel, If different what is the different, In which code is mentioned

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