what are the diffrent kind of grades in concrete and what does M means while specifyng the grades?

10 Answers   Gammon,

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With reference to construction of state highways, please let me know the total Bill Of Quantities as per the following details:- 1) Subgrade - 500 mm 2) Granular Sub-Base (GSB) - 200 mm 3) Wet Mix Macadam I (WMM I) - 150 mm 4) Wet Mix Macadam II (WMM II) - 100 mm 5) Dense Bituminous Macadam (DBM) - 60 mm 6) Bituminous Crust (BC) - 40 mm Road Length is 44 Kms. Road Width is 7 mtrs. Please provide the BOQ of each layer as per Compacted Factor & Loose Factor both. Also, if possible please provide me the approximate details of total material required (all categories viz. soil, gravel, stone aggregrate, sand, bitumen etc.) as per general mix design prevailing in India. Thanks & Regards -- Rokr

0 Answers   Power Plant,

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for columns reinforcement the lap length is not provided then how to rebar the rods then how rebar should be lapped

4 Answers   Nagarjuna Construction,

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What are the steps involved in the concreting process?

0 Answers  

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how to calculate load bearing column

0 Answers  

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please give me the rates of RCC(CUM), PCC(CUM), Brick Work(CUM), Tile Flooring, Saria Shuttering

0 Answers  

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How do you maintain water pressure?

0 Answers  

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How To Measure Honey Comb Full Brick Work, Can we deduct Hole, If Yes, how to Calculate Rate Analysis

1 Answers   HMM, Metec,

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what are the questions that will be asked in interview in civil engineering

1 Answers  

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role of constituents of cement? how they works

3 Answers   BPTP, Gammon, L&T, Totem Infrastructure, Vishwa Infrastructures,

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What is meant by Characteristic Strength of concrete/concretemix and how is it related to the 28 day cube strength. Are these defined in either or both B ritish Standards or Eurocodes?

1 Answers   Atkins,

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what is the definition of stress& strain.

1 Answers   PBL,

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