In a beam,stirrups are placed closely at ends than at centre due to shear.similarly where would ties be closer to each other-at center or at ends in a column and slab.

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As per Kandal suggestions, we have implemented rolling starts on 140 (+/- 5) degrees and we kept 3 rollars to complete the rolling before falling 125 degrees and the Aggregate AIV is below 22. But When the DBM bed is being rolled 3rd high viabration, (Before 1 plain & low ,2 high Viabrations), the aggregate is getting sharp edge agg. projections are damaged. As the literature is said that, the VG-30 Grade having better control the temp. susceptibility than Penetration grade. if so we could not get this problem at site. But we are facing on site. let me know.

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I want to change job.If You have any vacancy please contact me in this mail id-parthamitra086@gmail.com.Myself partha mitra.Diploma in civil engineer with 4+ yrs. exp.Now in kolkata.If you confirm me then I will send my detail resume to you.Also send your mail id to me.My mail id is-parthamitra086@gmail.com.I will be very much thankful to you.

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Whats maxi. slump of M-7.5 Concreit for PCC

2 Answers   Indiabulls, Swastik Group,

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kindly mail me by attaching files , formats for quality checks of common building materials like cement , concrete , bricks , sand and aggregates plz send my email id- VMANDAL91@gmail.com

0 Answers   CPWD,

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is there any thumb rule for calculating construction cost of the building with pile foundation per sft. area?

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Floor tile measurement? Wall to wall or skirting to skirting

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How to estabilish reinforcement Steel rolling margin for a building projects ?

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What is the strength of concrete with ratio 1:4:8 as per British standard or ACI

3 Answers   NHA,

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In cement concrete how to check a quality of material also proportion of material at site ?

0 Answers   NTPC,

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area of 8mm rod

5 Answers   INDUS,

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what is directivity effect?

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