How to do Concrete Temperature Monitoring to Reach a Necessary Specification?

 

In order to improve the resistance and longevity of a concrete structure, it is significant to maintain the apt temperature range. However, a higher temperature range, or a huge difference between the temperature of an interior point and the surface can result in a disaster. That is why it is significant to do concrete temperature monitoring and introduce a specification that helps keep the temperature range below the maximum limit!

Let us understand the concept and the ways to do concrete temperature monitoring in detail:

All about Mass concrete

Mass concrete refers to any structural body which is substantially large and needs practices to cope with the heating of the surface. The construction sites that qualify as mass concrete are dams, bridges, and similar sites that produce more heat than they release, causing the rise in the temperature range. If you do not do concrete temperature monitoring or do not take the required steps to keep the rising temperature under check, it can cause cracks and lessen the structure's life.

Mass concrete temperature monitoring explained

It is a way to ensure that you keep the temperature within the required range, reducing the risk of cracking. The temperature of freshly poured concrete gets recorded in the form of readings, and the experts ensure that it remains under control. You will require a sensor popularly known as a thermocouple, which you can place near the centre of the surface. The primary concerns of concrete temperature monitoring are:

·       Exceeding the maximum internal temperature

·       Exceeding the specified temperature difference between the internal point and the surface of the element.

Importance of this monitoring technique

If you do not monitor the temperature range, the temperature difference between the internal hottest point and the surface can cause thermal cracks. As a result, it will reduce the structural integrity and eventually affect the entire structure's lifespan. Moreover, if the temperature falls below the specified range, the wet layer will not set firmly, affecting the overall structural strength.

In the end, it is fair to say that concrete temperature monitoring is vital for mass concrete structures. Make sure that the entire process is carried out under expert supervision to get accurate results!

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