"Empowering Minds, Engineering the Future
The heat of hydration is the heat liberated from the reaction between cement and water. Cement is a binding material. It consists of ingredients such as lime, Silica, Alumina etc. Water is added to cement to make it adhesive so that we can use it in construction. This article is about the heat of hydration of cement.
Soundness test determines the disintegration of aggregates due to weathering. This includes freezing, thawing, marine condition etc. However, the weak and porous aggregate shows a change in weight during this soundness test.
The soundness of the cement is the ability to resist volume changes after hardening. The soundness test on cement is significant because,using unsound cement leads to cracks and hamper the structural quality. A sound cement is one of the key materials used in construction. Therefore it is essential to determine its quality before using it in construction.
Specific gravity and water absorption test are significant tests on aggregates. Perhaps aggregates are the fundamental and essential components of concrete and play a significant role in the design mix of concrete. More than 70 to 80 per cent of the volume of concrete is aggregate. Hence the water absorption and specific gravity test are essential and significant tests .
Penetration resistance test is a concrete non-destructive test. This test determines the strength of concrete by penetrating a steel rod.Non-destructive test (NDT) and destructive tests (DT) are the the tests done one hardened concrete. Concrete is the oldest and most important construction material in the world.
Tunnel engineering is a branch of civil engineering that deals with construction of tunnels. There is much more to know about the amazing sector. Needless to say, no tiny virus can be a reason to prevent us from transporting for essential purposes. Therefore, the career opportunities are always out there for you.
Land pollution has disastrous effects, particularly on the survival of animals and humans, as well as in the quality of soil and water. Human activities have increasingly ruined and degraded land since the dawn of industrialization, producing diseases in humans and animals and limiting the capacity to support ecosystems and varied life forms.
Landfills are a regular occurrence all over the world, owing to the rising volume of trash generated by our homes, schools, offices, hospitals, and markets. The rising number of landfills around the world is largely due to increased urbanization and population growth rates.
Segregation is the separation of concrete ingredients from one another. Concrete is one of the most used construction materials. It consists of coarse aggregate, fine aggregate, cement and water. There are many reasons for the cause of segregation. This article is about segregation and bleeding and their types, causes and remedies.
Types of levelling – Leveling is a branch of surveying that deals with computing and determining the relative heights between different points with respect to the datum. The purpose of leveling is for determining the elevation of a point and establishing the same at a given elevation. Moreover leveling deals with the computation of measurements in the vertical plane. There are different types of leveling in Surveying. In this article, we will discuss the purpose and types of leveling.
