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

I have a take home quiz, Hello I have a take home final needs be ordered, d...

Hello I have a take home final needs be ordered, do you have very well skilled professionals to make it?

Determine the amount of excavated material, The footprint of a proposed off...

The footprint of a proposed office building is overlaid on the existing contours topographic map of a sloping site as shown in the figure. The structural bays which are 65-ft by 65

Workshop drawings, Workshop Drawings  (Contractor Scope) 1. Air Co...

Workshop Drawings  (Contractor Scope) 1. Air Conditioning and Ventilation Systems: Builder work drawings Enlarged scale double line HVAC System Duct & piping layouts

The ferromagnetic materials loos property at , The ferromagnetic materials ...

The ferromagnetic materials loos property at which point? Answer: At Curie point it loos property

How to calculate the diameter of the footing, A circular footing rests on a...

A circular footing rests on a pure clay with qu = 270 kN/m 2 , at a depth of 1.8 m. Verify the diameter of the footing if it has to transmit a load of 720 kN. Suppose the bulk u

Project planning, can you please provide with an example for mobilisation a...

can you please provide with an example for mobilisation and demobilisation plan, induction and deployment schedule, broad execution schedule in excel,quantity schedule for major qu

Explain the frequency of inspection - underwater inspection, Explain the Fr...

Explain the Frequency of Inspection - Underwater Inspection? Underwater inspections must be done on every bridge identified for such inspection as per the Indian Railways Bridg

Can you explain curved heads, Q. Can you explain Curved heads ? In case...

Q. Can you explain Curved heads ? In case of rivers carrying high discharges of the order of 28300 m 3 Is and above, Gale's recommendations are more conservative than Spring's

Determine about the statement - failure at cracking load, Determine about t...

Determine about the statement - Failure at Cracking Load This brittle mode of failure is likely to occur in those pre-stressed elements that are concentrically pre-stressed wit

Tests on bricks, Tests on Bricks The following laboratory tests can be...

Tests on Bricks The following laboratory tests can be conducted on the bricks to find their suitability: 1.    Crushing strength 2.    Absorption 3.    Shape and size

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