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

Calculate the uniform pressure on the soil, The plan of a proposed spoil he...

The plan of a proposed spoil heap is shown in Fig. The heap will stand on a thick deposit of soft clay with E-value 15 MN/m 2 . The uniform pressure on the soil may be suppose as 1

What is material at site return, Q. What is Material at site Return? Th...

Q. What is Material at site Return? The authority is executive charge of a work should be responsible for holding in safe custody for controlling the consumption and to the ext

Wearing course or additional thickness be designed on piers, Question S...

Question Shall layer of wearing course or additional thickness be designed on surface of piers ? Answer In designing of piers , considerations have to be given to

What are dissimilar applications of draglines, Question: What are dissi...

Question: What are dissimilar applications of draglines, backhoes and shovels? Answer: An excavator is distinct as a power-operated digging machine and it includes di

Centroid, use of centroid in civil engineering

use of centroid in civil engineering

State the effect of stretched tendons, State the effect of stretched tendon...

State the effect of stretched tendons The effect of stretched tendons inside the concrete components is just like a stretched spring. If a spring is stretched it would like to

Assignment., classification and characterstics of lintels

classification and characterstics of lintels

Residual stresses in steel after welding, Q. Residual stresses in steel aft...

Q. Residual stresses in steel after welding? Considerable residual stresses are persuaded in connecting steel members after welding operation. Local temperature of steel where

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

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

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