What is the OMC and MDD for subgrade (soil),Granular Sub Base, wet Mix Macadam in your project?
L&T,
2 302871) a)to prepare mortar for bricklaying how much amount of water should be added for its maximum strength and workability(to avoid cracks which results, when high quantity of water is added)?is their a formula or ratio? b) suppose we want to make 1:3 mortar,what is the best way to measure cement ,sand and water and how? c)time before which freshly prepared mortar should be used? d)proper way to mix and make mortar? e)when should curing start after laying bricks and for how long?and also how many hours per day? f)what is shear wall (please in terms of layman lol) bookish definisions are confusing.... g) and last,acc to codes what are max no. of course that should be laid in a day.
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How to calculate concrete in percentage wise ,for example cement 18% sand 40% aggregate 40% and Stell 2% ,I need and??
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what is the maximum number of course that can be laid according to IS code and the max height.
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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If we are providing concrete joint in every 10m with water stopper in water tank wall then is it necessary to cut the steel at joint section?
The definition of national highway
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I am a civil engineering student and going to attend interview in this week in an IT company.Will they ask me questions about my area of interest or cs
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660 square fit two story house make totally how much cement, sant, brick,aggregate, steel totally how much need
