What is portland cement

3 Answers   CCCL,

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Types os Water proofing?

2 Answers  

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If a 20 years old building without columns was going to renovation having a thickness of walls 12" is it Withstand the load of a new structure of having load of 1150k.g including live&dead loads?

1 Answers   Construction, Ryna Facilities Services,

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WHAT TYPE OF MATERIALS (CHEMICALS) ADDED IN CONCRETE TO INCREASE THE STRENGTH OF CONCRETE?

2 Answers  

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WET BULB TEMPERATURE AND DRY BULB TEMPERATURE?

0 Answers   IOCL,

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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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Why M15 is replaced by M20 when ammendment are made in IS456 in 2000?

0 Answers   AJ Associates, TLF,

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What is the PH value for domestic water supply

1 Answers  

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1.Fe500 and Fe550 having more yield strength than Fe415.But why are we prefering Fe415.? 2. d^2/162 formula for knowing the steel wt/m apply all these three? Thanks.

0 Answers  

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what is the difference in density of fresh concrete and hardened concrete?

1 Answers   GPSC Gujarat Public Service Commission,

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what is difference between fluidity and workability also how palsticizer works

1 Answers   BARC, EVA,

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what is project?

0 Answers   PMC,

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