Primary Treatment for Wastewater – Process and Details

Primary treatment for wastewater involves temporarily storing sewage in a calm basin where heavy materials sink and oil, grease, and lighter solids float to the top. Wastewater reaching a treatment plant through pipes first undergoes primary treatment irrespective of its source.

Dog legged Staircase – Design, Features and Advantages

A dog-legged staircase is the simplest, common, space-saving, and economical staircase type used in commercial, industrial and residential buildings. A dog-legged staircase consists of two flights running in opposite directions and parallel to each other. They are separated categorically by a landing when the flights change direction.

Ready mix Plaster vs Conventional plaster – Which one is best ?

Ready mix plaster is a blend of cement and fine graded sand mixed with polymer additives in right proportions and available in a ready to use form. They are applied by simply mixing water in right proportions.

Types of Dams – 3 Classification Criteria Explained

Types of Dams : Dams are large impounding structure or barriers which are outlined and constructed on a river or stream. Dams provide a wide variety of environmental, economic, and social benefits. The configuration and type of dam built should fulfil one or more purposes. This article is about the criteria for the selection of dam types.

Concrete Pumps Types – Applications and advantages

Concrete pumps are devices that convey concrete from a concrete source to a casting location. In this blog, I will show you the basic theory, forms, and selection of concrete pumps.

Sustainable Cities – Model and Features

Sustainable Cities are gaining popularity these days due to rapid urbanisation, population growth and pollution. Sustainable cities are those that are dedicated to achieve environmental, social and economic sustainability for existing populations.

Non Destructive test (NDT)- Hardened Concrete

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. Testing of the concrete plays and important role to know about the strength, durability and condition of the structure. This article is about the types of Destructive and non destructive tests done on concrete.

Rebound hammer test on Concrete structures

Rebound hammer test is one of the most popular and simple non-destructive concrete tests. The Non-destructive test is the process of detection of defects in concrete without its destruction. The determination of concrete quality is necessary for both fresh concrete and hardened concrete. The rebound hammer test is the common test for determining quality for existing structures.

Highway Engineering- Definition, Importance and Construction Details

Highway engineering is an important topic in civil engineering. It includes the study of roads in depth. The technical aspects involved in this subject plays a significant role in construction of different types of roads. In this blog, I will show you all the details of the subject including the definition, topics, importance etc.

Consistency test on cement – Significance and Procedure

The consistency of cement mortar is its ability to flow. The consistency test on cement is performed to determine the water necessary for attaining standard consistency or normal consistency.