Answer / anil kumar prasad

To prevent the developement of crack due to expansion &
contraction of steel & cement with temperature.

Answer / sunil

To avoid the air crack

Answer / rishabh thakur

absolutly right, i am agree with Mr. sunil, bcz the material used(cement ,fine etc.) expand with temp.so it should be provided b/w to complex

I have completed building maintenance course in mcvc stream .. can I apply for the post of " sthapstya abhiyantriki sahayyak"?

0 Answers  

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I need to do a Compressive Strength Test for a specimen made of Rubber. Before doing the Test on the Machine, I need to have an idea of the Minimum and Maximum Compressive Strength or Yield Strength of the specimen. How can I calculate that?

0 Answers   University of Birmingham,

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what is directivity effect?

0 Answers  

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why do we not deduct volume of steel to find actual volume of concrete in practical???

0 Answers   Lodha,

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To pcc 11 ft x 24 ft .How many bags of cement, sand and aggregate required? And for roofing how many cgi sheets required?

0 Answers   NK Construction,

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M25calculate of formula which in kg cement of 1cum

3 Answers  

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Let suppose A building wall is 12 ft high and 30 ft long and labour cost is 100 rupee per feet so calculate the total cost of labour and also explain in detail...plz ans me immadiately i am hurry Thanx

1 Answers  

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how to consider the lap length of a bar in IS code.

7 Answers  

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how do we design mix ratio?

0 Answers   RCC, VSS,

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What is cutting Length of stirrups of a beam 300mm*300mm.

3 Answers  

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what will affect low density aggregates on concrete wt?

2 Answers  

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How do you calculate the mix ratio of concrete i.e. what is the cement:sand:agrugate ratio in 20Mpa, 21Mpa, 22Mpa etc...

2 Answers  

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