weight of 1 cft 10mm, 20mm, 40mm aggregate weight of 1cft course sand

0 Answers   Tanishq, Target, Yahoo,

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how much quantity of binding wire required for tieing of 1mt of reinforcement bar?

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factor which affects design of concrete mix

4 Answers  

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How many bricks are there in 100cft?

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What is thumb rule for deep trench excavation

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How many axes do cartesian coordinate system has?

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how to calculate sand in CFT from a concrete foundation (m^3)???

1 Answers  

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what is the minimum cement content for rcc as per is code

4 Answers   JMC Projects,

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in one hour , one 200 excavator , how much quantity (mcube)can load ? soil is not hard not soft

0 Answers   GKC Projects Limited GKCPL,

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Moisture content calculation for diff mix ratio's ??

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Q1) I am having an interview in a construction company for a large sewage project . Since I have not done any such project , there are some queries from my end. Pls. help me to solve them. I will be thankful to you :- a) Normally for large project 400-600 houses & around 1600 peoples , how much dia pipe is used and which type of pipe is used? b) For trenching , I have heard that IS 1200 implies, what are the rules of calculating earthwork in case of depth of 2m or above ? c) To prevent soil to fall when depth of trench is more , what steps are taken and how there qty. is calculated . Like I have heard about timbering . what is this ? d) What are the rules for disposing off the excavated soil ? e) How the pipes that are used are being jointed? f) In case of cleaning on choks , is there any intermediate things provided? g) For foul gases any outlets are provided thru out length of pipeline? h) What is the flow digram like from houses thru small pipe to main pipeline than where main pipeline disposes wastage ? i) Any other thing that has to be kept in mind while calculating earth work for excavation like steps are made and other things? How earthwork is calculated in case of steps ? Pls. explain with a sketch. Regards,

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How to calculate volume of dry mix concrete?

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