Caisson Foundation – Types – Box – Open – Bell – Close – Diagram – PDF

Caisson Foundation

Caisson foundation which is also called pier foundation is a watertight retaining structure that is made up of timber, steel, and reinforced cement concrete (RCC), and constructed for the foundation of bridges, piers and dock structures. Basically, the word Caisson is derived from word caisse which means a box-type structure or a watertight chamber that … Read more

Retaining Wall – Types – Detail – Gravity – Cantilever – Anchored – PDF

Retaining Wall Types

Retaining walls serve an important role in getting hold of earthfill or an embankment just as dams hold water. The granular material such as soil and rocks applies horizontal pressure that increases linearly with depth. So, retaining walls are designed to resist these forces. Definition Apart from retaining walls, there are so many other techniques … Read more

Types of Walls in Construction Buildings

Types of walls in construction building

A wall is a structure and a surface that defines an area, supports a load, offers security, shelter, or soundproofing, and is visually appealing. There are various types of walls in construction: 1.      Load Bearing Walls The foundation weights imposed on it by beams and slabs above, as well as its own weight, are transferred … Read more

Shear Wall, Types, Uses, Advantages & Disadvantages

Shear Wall

The shear wall is a wind-resistant structural component for multi-story or tall buildings, as well as ordinary buildings in high-wind zones. These walls usually start at the foundation and extend the entire length and width of the structure. With thicknesses ranging from 150 to 400 mm, they act as vertically directed wide beams that transmit … Read more

What is Spandrel Beam? Uses – Design – Images – Wall – Vs Girder

what-is-spandrel-beam

So, you’ve just see an additional support among columns at the perimeter of the building are now wondering what this spandrel beam is? Spandrel beam is an edge beam that is constructed along the exterior wall of each floor of the building. It is usually made of steel or concrete and its main purpose is … Read more

Modulus of Elasticity of Concrete – Static – Dynamic – Types

Concrete's Modulus of Elasticity

Concrete is a brittle material but do you know it still has elasticity and hence modulus of elasticity is an important parameter civil engineers used during design of structures. What you think, is there a relation between strength and modulus of elasticity of concrete? Well, concrete does has enormous flexural as well as compressive strength. … Read more

Difference between Flexible and rigid Pavement (Fully EXPLAINED)

Rigid Pavement

So, when you step in the world of pavements, you’ve got two broad classes or types’ i.e. rigid pavement and flexible pavement. So, what is rigid pavement and what is the difference between flexible and rigid pavement? In simple terms, we can say that a pavement made with concrete acts like a rigid pavement while … Read more

Curing of Concrete – Methods – Temperature – Stages – Importance

Curing of Concrete

You might have heard about concrete curing, a process of spraying water on freshly placed concrete. But probably have not  heard about other methods of curing of concrete like using water-soaked hessian cloth or ponding. But do you know why concrete needs curing? Why curing is so important for the longevity and durability of concrete? … Read more

Construction Estimation – Process – Tips for Accurate Estimates

Construction Estimation

Construction cost estimating is a vital component of a construction process and it means forecasting the overall cost required for undertaking a project. Whether you’re a builder or a renovator, the accurate cost estimate is crucial not only for winning the project but also to complete it on time and with a healthy profit margin. … Read more