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Prestressed Concrete – Definition | Method | Advantages | Disadvantages

What is Prestressed Concrete? Concrete can withstand a great amount of compressive stress but it has a very low tensile strength. Because of low tensile strength, concrete gets cracks when subjected to maximum load. As the name indicates prestressed concrete is a form of concrete in which internal stresses are introduced before its application so that …

Types of Foundations & Footings And Their Uses

by Civil Lead

What is the Foundation? A structure is generally considered to have two main portions: Superstructure Substructure The substructure transmits loads of super-structure to the supporting soil and is generally, termed as the foundation. The load of the superstructure is transmitted to the foundation or substructure through either columns or wall. The purpose of providing a …

Nominal Mix Concrete Vs Design Mix Concrete

by Civil Lead

Concrete Concrete is made up of mixing cement, sand, aggregate, admixtures and water. The strength, workability and durability of concrete depend on mixing proportions of its ingredients. Normally there are two types of methods which are used for proportioning different ingredients Nominal Mix Design Mix Selection of type of concrete mix depends on the requirement …

Difference Between UPVC, Aluminium and Wooden Windows

by Civil Lead

Difference Between Upvc Windows, Aluminium Windows and Wooden Windows Window enhance the beauty and appearance of the building. Windows are an important part of our home and office. Are you confused about the selection of uPVC, aluminium and wooden window for your home or office? Then you are in the right place today in this …

M Sand Vs River Sand – Difference Between M Sand and River Sand

by Civil Lead

The material below 4.75 mm size is termed as fine aggregate or sand. Sand is an important constituent of concrete. Today in this article we are going to discuss the difference between m sand and river sand. Also, Read – What is M Sand? – Properties | Advantages | Disadvantages S.No. M Sand or Crushed sand …

Particle Board vs MDF – Difference Between MDF and Particle Board

by Civil Lead

Difference Between MDF and Particle Board Solid wood is a prefered finishing material for all types of furniture but it comes with one disadvantage that is cost. Furniture manufacturer generally reduced the overall cost of their product by using MDF and Particleboard. Both MDF and particle board are composite materials. The big advantage is that …

Difference Between Lap length and Development Length

by Civil Lead

There are two important terms used in reinforcement binding. Lap length and Development length. But many of us get confused about the difference between lap length and development length. All these extra length or extension are provided to safely transfer of stresses from one member to another. Today in this article we are going to …