Mix proportion of M30 grade?????????

4 Answers  

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how to calculate the weight of concrete

0 Answers  

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what are the criteria for choosing the span for the bridge (highway bridge)

4 Answers  

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Will water damage concrete?

0 Answers  

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how to calculate the crushing strength of cement concrete paver blocks 100x100x60 mm thich.

0 Answers   SMA Consulting,

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Why chairs are provided at slab?

3 Answers   DLF, Kalpakkam, SKYi,

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what is Bearing Capacity,How to determine it?

0 Answers  

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what is formwork in construction

4 Answers  

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how to calculate the steel for rcc slab 1100 Square feet

1 Answers   Jaihind Projects,

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What sizes of stones chips are used for foundation, column and floor casting. Please answer in detail.

0 Answers   Krishna Constructions,

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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,

1 Answers  

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How bonding is done for composite massonary?

2 Answers   Tarmat Infrastructure,

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