Answer / trsh123

Crushing Strength is only compression load is applying this test commonly using in vertical loads or building

Impact Load is Sudden loads this test is normally using road or railway works due to vehicle loads

Answer / jayaprakash g

crushing test helps to determine the aggregate crushing value of coarse aggregates as per IS: 2386.

Impact test is done to determine the aggregate impact value of coarse aggregates as per IS: 2386 (Part IV) – 1963.

Brick size 230X115X150mm, how many bricks, quantity of sand, cement required to construct 10 sq mtrs of 115mm thick brick wall.

3 Answers   Feana,

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is there any books available to know the methodology of construction process ( Site Process ) and also find the quantities of all materials used at site.

1 Answers  

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What is cementation

1 Answers  

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what is raft foundation

0 Answers   AEEPL,

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all engineering filed in which branch mother branch

22 Answers   L&T, Manoj Pharma Ltd,

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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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What are the defects in concrete?

3 Answers   L&T,

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Design a cantilever type retaining wall to retain sand for 4m above the ground. The sand fall slopes at the rate of 1 vertical to 2 horizontal. The weight of sand is 18000 N/m3, the angle of repose being 30. The safe bearing capacity of the soil is 200 kn/m2 at 1/25m below the ground level. Use m 15 concrete mix.

0 Answers   College School Exams Tests,

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Could you please give me an answer to the mixing proportion of concrete M1 grade (sterngth of 1 MPa)?

0 Answers   L&T,

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what is the bend correction for 90 degree of bend in any dia of HYSD steel reinforcement as per IS code ?

3 Answers   HFL,

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What is diversion tunnel in a dam?

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What is creep ,deflection and shrinkage in concrete

3 Answers  

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