Answer / ramesh

3 types - 20mm,40mm and 60mm thick vibretor,

Answer / gourav kardwal

In concrete during
wall column slab
casting 40 or 60mm
vibrator is use

Answer / k.l.b.srinivas

25 mm,40 mm & 60 mm In general 60 mm is used in some cases
40 mm is also used. 25 mm is preferred only if size of
element is less.

Answer / kamal kishore

mostly 25 mm needle used in rcc.

I am called for interview from north east power plant .so, I need some interview question which may help me.

0 Answers   Power Plant,

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Q:What is the formula of bar to bent the slab in bent slab? Second question Q: what is formula to calculate the hook?

8 Answers  

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How to calculate steel quantity in beam and column?

1 Answers  

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In Earth work compaction How u calculate How many liters of water required,for compaction of ordinary soil for one Cu.m.

3 Answers  

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What are Standard weights for concete of gradeM10,M15,M20,M25,M30 Etc.

1 Answers  

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One plate (women civil worker lifting Plate - Satti) sand measures how many cubic feet?

0 Answers  

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How can I make justification between using concrete grade c35 compare c37?

0 Answers  

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what is the I.S. CODE of RCC

2 Answers   CEPTAM,

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I have used the proportion of cement:sand:gravel, is 1:2:4. cement and the sand was provided by the company but i provided the gravel. this combination was used to fill 500 cubic ft of wall. now i want to know how much gravel was used in making the wall. can you guys please help me?

2 Answers  

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1. why steel used in concrete

7 Answers  

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Which IS Code/American Code applied for coupler test of steel

0 Answers   Bestech,

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In 120 m high RCC Chimney shell construction how we can calculate the inner and outer dia of shell at every +1 m level as this shell is inclined from bottom to top.

4 Answers  

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