Answer / sjtbehera

weight is same for all grade i.e 2500n/mm2. strength is
diffrent for all grade.

Answer / anil shinde

weight of plain concrete 2400kg/cum ,but strength vary, as it depend upon mix design for concrete with reinforcement calculation as per requirement.

first wt is reqd. for making a mix design of concrete & the procedure of determining the qty. of material used in concrete.

1 Answers   BirlaSoft,

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why the cracks occurs in NP3 class Hume Pipe ? And what is bearing capacity of it?

0 Answers  

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what is the diffrence between grade beam and plinth beam

1 Answers  

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What is unit weight of normal concrete?

0 Answers  

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what is cement mortar cube size and strength in 3days, 7days and 28days

6 Answers   JET,

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How its coming concrete grade M 20 means 1:2:4. how it coming 1:2:4.

0 Answers  

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why cylinder for split tensile strength test ?

1 Answers   HCC,

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sir i have 2700sq.ft area.i wish to make a coomercial space including this area.sir what could be the estimated cost of 3 story bulding in varanasi.

2 Answers  

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how much of the strength comes from post-production curing

0 Answers  

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levelling least count

5 Answers   NCC,

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Hi, Please tell me the ISI specification for the duration of concrete to achieve full strength of concrete. Is it 28days?

7 Answers   UPSC,

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How much quantity a carpenter can do in a day

1 Answers  

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