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

Structural Engineering, I want to get help in my Steel Structure Project Th...

I want to get help in my Steel Structure Project Thanks

Illustrate layout of corrugated beam barriers, Q. Illustrate Layout of corr...

Q. Illustrate Layout of corrugated beam barriers? Layout of corrugated beam barriers is that the beams are corrugated in the longitudinal direction so as to it provides higher

Edge piles take up more loads than central piles, Edge piles take up more l...

Edge piles take up more loads than central piles in rigid cap Because of the effect of interaction of individual piles, central piles tend to settle more than the edge piles w

Choice of pavement - road pavements, Choice of Pavement: The advantag...

Choice of Pavement: The advantages and drawback of the two types of pavements are summarized in Table, to enable a choice to be made. Table : Advantages and drawback of

Define ways of providing the anti slip device - by bolting, Define Ways of ...

Define Ways of providing the anti slip device - By Bolting? The elastomeric bearing can be vulcanised with a stainless steel outer plate. The stainless steel plate is provided

Structural dynamics, A machine of 850 kg mass is acted upon by an external ...

A machine of 850 kg mass is acted upon by an external force of 1355 N at a frequency of 650 rpm. To reduce the effects of vibrations on the supporting structure, isolators having s

Chain surveying, Explain me about obstacles in chain surveying and what is ...

Explain me about obstacles in chain surveying and what is meant by cross staff,offsets?

Explain the difference in elevation between bm and tp2, Based on the inform...

Based on the information provided in Figure, the difference in elevation between BM and TP 2 is most nearly: Solution: Set up a Table as shown below and insert the kno

Surveying, how to solve the problems of cross sectional surveying and profi...

how to solve the problems of cross sectional surveying and profil questions

Case of multi speed restrictions, Q. Case of Multi speed restrictions? ...

Q. Case of Multi speed restrictions? Position of Engineering indicators in case of Multi speed restrictions on one of the line in a Double line section where the first speed re

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