Principle of adding cooling pipes, Civil Engineering

Assignment Help:

Question

What is key principle of adding cooling pipes or yet using cold water for concrete in concreting operation?


Answer

These methods aim at reducing placing temperature and falling thermal cracks induced during concreting of enormous pours. Because final concreting temperature has to be ambient temperature, reducing initial placing temperature will also lower peak hydration temperature. Therefore, temperature divergence between hydration peak and ambient temperature is reduced so and subsequently thermal effect to concrete structure can be abridged by controlling placing temperature.

 

 


Related Discussions:- Principle of adding cooling pipes

Determine the stage of cracking moment of pre-stress, Determine the stage o...

Determine the stage of Cracking moment of pre-stress  At the stage of transfer of pre-stress in the pre-stressed beam element, only the pre-stressing force and the self weight

Shear stress distribution on sections, is shear stress distribution on I an...

is shear stress distribution on I and T sections are same????

Concrete mix design for Volumetric site mix, Please advise what is the prop...

Please advise what is the proportion of mix to achieve 45N/sq. mm compressive strength with 370Kg.SR cement per cubic meter and 35N/Sq.mm strength with OPC cement 330 kg per cubic

Boundary ratio of weight of hammer to weight of pile, Question If n a n...

Question If n a number of codes, they boundary ratio of weight of hammer to weight of pile for pile driving. What will be the key reason for this? Answer As a hamm

Tension member, Explain various forms of tension members.

Explain various forms of tension members.

Dams, The regulations and specifications that followed for compaction works...

The regulations and specifications that followed for compaction works for earth dam in Oman

Primavera, hi contactme 9902142308

hi contactme 9902142308

Mathcad prime2.0, I want to ask about mathcad prime 2.0, when I want to sav...

I want to ask about mathcad prime 2.0, when I want to save my work it shows that I can''t save it because Excel is busy ,, what I have to do to fix this problem ??

Strength of materials, distribution of shear stress in triangular section

distribution of shear stress in triangular section

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd