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Recent questions in Concrete Technology

0 votes
0 answers 593 views
RCC highway road can sustain what intensity of earthquake before developing major cracks
asked Jul 5, 2019 in Concrete Technology by satyendraarya  
  • concrete

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  • engineering
0 votes
0 answers 729 views
Effect of carbonation of concrete is
asked Nov 8, 2017 in Concrete Technology by Dinesh Kumar  

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  • concrete
0 votes
1 answer 4.2k views
Difference between fresh and hardened concrete
asked Oct 8, 2017 in Concrete Technology by Banupriya  

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  • concrete
0 votes
0 answers 502 views
In nominal mix why we are not taken m11,m12 or m17 like that instead of m15&m20
asked Mar 5, 2017 in Concrete Technology by palgunarao  

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  • mix

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  • design
0 votes
0 answers 2.9k views
Does pcc concrete 10 cm depth need vibrator while pouring?
asked Dec 22, 2016 in Concrete Technology by Homi88  

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  • civil

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  • construction

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  • reinforced-concrete

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  • concrete
0 votes
0 answers 458 views
1. Mass concrete should be checked hydration heat during concrete curing. Which point of concrete foundation is required to check?
asked Oct 13, 2016 in Concrete Technology by mahi  

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  • concrete-signpost-trench
0 votes
0 answers 1.0k views
what does 1000-20,000-15 concrete mix means??
asked Aug 8, 2016 in Concrete Technology by Farhan khan  

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  • #concrete
+1 vote
1 answer 1.1k views
What is heat of hydration and its flow chart?
asked Feb 1, 2016 in Concrete Technology by Dhavan  

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  • cement
0 votes
1 answer 938 views
Why does the gain of compressive strength of cylindrical concrete specimen is inconsistent
asked Sep 22, 2015 in Concrete Technology by mrc.stnly  

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  • strength

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  • compression

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  • concrete
0 votes
1 answer 1.3k views
what is the cement consumption for various concrete mix
asked Sep 17, 2015 in Concrete Technology by azam  

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  • concrete-mix

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  • cement

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  • concrete
0 votes
1 answer 927 views
What preventive measures could be taken for Alkali- Aggregate Reaction in concrete?
asked Sep 17, 2015 in Concrete Technology by azam  

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  • alkali

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  • aggregates

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  • concrete
0 votes
1 answer 858 views
Does an increase of maximum aggregate size benefit the structures?
asked Sep 17, 2015 in Concrete Technology by azam  

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  • aggregates

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  • concrete
0 votes
1 answer 1.0k views
what is mean by initial and final setting time of concrete ?
asked Sep 17, 2015 in Concrete Technology by azam  

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  • civil

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  • cement
0 votes
1 answer 697 views
which curing method gives more strength in 28 days?
asked Sep 16, 2015 in Concrete Technology by azam  

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  • civil
0 votes
1 answer 648 views
what is concret?
asked Sep 9, 2015 in Concrete Technology by mfby2k  

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  • civil
0 votes
1 answer 854 views
What is concrete crazing?
asked Aug 27, 2015 in Concrete Technology by mfby2k  

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  • concrete

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  • crazing
0 votes
0 answers 386 views
Setting time of fresh concrete
asked Aug 21, 2015 in Concrete Technology by mfby2k  

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  • cement
0 votes
0 answers 398 views
M20 concrete following are cube after 28 days
asked Aug 21, 2015 in Concrete Technology by mfby2k  

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  • concrete
0 votes
1 answer 851 views
what gade of concrete is used in friction piles
asked Aug 21, 2015 in Concrete Technology by mfby2k  

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  • concrete

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  • piles
0 votes
0 answers 420 views
why are concrete profile barriers designed with curved surface profiles?
asked Aug 20, 2015 in Concrete Technology by mfby2k  

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  • concrete

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  • design
0 votes
0 answers 10.2k views
What are the ratios of M20 , M25 , M30 ,M35 , M40 , M45 and M50 grade
asked Aug 20, 2015 in Concrete Technology by mfby2k  

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  • ratio

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  • grading
0 votes
1 answer 849 views
what does mixing in construction mean
asked Aug 20, 2015 in Concrete Technology by mfby2k  

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  • concrete

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  • construction
0 votes
1 answer 1.9k views
how many bags of cement required for 1cum of M5 concrete
asked Aug 20, 2015 in Concrete Technology by mfby2k  

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  • concrete

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  • cement
0 votes
1 answer 712 views
advantage of concrete as a building material
asked Aug 18, 2015 in Concrete Technology by mfby2k  

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  • civil

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  • building

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  • materials
0 votes
1 answer 571 views
what is meant by creeping?
asked Aug 17, 2015 in Concrete Technology by mfby2k  

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  • concrete
0 votes
2 answers 3.2k views
What is meant by 53 grade cement and M35 concrete?
asked Aug 17, 2015 in Concrete Technology by mfby2k  

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  • grading

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  • cement

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  • concrete
0 votes
3 answers 5.7k views
What is Durable concrete ?
asked Aug 17, 2015 in Concrete Technology by mfby2k  

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  • concrete
0 votes
0 answers 307 views
what is concrete design
asked Aug 12, 2015 in Concrete Technology by mfby2k  

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  • concrete

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  • design
0 votes
0 answers 254 views
grade of concrete
asked Aug 11, 2015 in Concrete Technology by mfby2k  

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  • concrete
0 votes
0 answers 257 views
amount of rod needed per sft of concrete
asked Aug 11, 2015 in Concrete Technology by mfby2k  

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  • civil
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