Methods Of Concrete Curing
What Is Curing Of Concrete? The process of protecting the moisture of concrete surface and enhancing the hydration of cement is known as curing. The physical properties of concrete totally…
Methods Of Underpinning | What Is Underpinning?
What Is Underpinning? The method of providing a new foundation underneath an existing foundation without disturbing its stability is known as underpinning. Underpinning is necessarily adopted to replace a defective…
Reinforcement Details In Columns
Column Reinforcement Details: Generally, concrete columns consist of square, rectangular or circular cross sectional area. Columns are essentially required with the primary longitudinal reinforcement and lateral ties to avoid buckling…
Difference Between Singly Reinforced Beam & Doubly Reinforced Beam
Singly Reinforced Beam: The beam that is longitudinally reinforced only in tension zone, it is known as singly reinforced beam. In Such beams, the ultimate bending moment and the tension…
Ferrocement – Advantages And Application Of Ferrocement
Ferrocement is a type of thin reinforced concrete in which the cement mortar is reinforced with small diameter steel wire meshes at close intervals. The mortar gives the mass and…
Calculation Of Bricks In A Wall
Calculation Of Bricks In A Wall Estimation of building materials is essentially required before starting a new construction project. In our previous article, we have already discussed how to calculate…
Requirements Of A Good Formwork
Requirements Of A Good Formwork: Formwork is a temporary but rigid structure in which the cast in situ concrete is laid for casting the members to the required shape. It…
Difference Between Bolt And Screw
Bolt Vs Screw: Fasteners are the smallest part of a structure. Bolts and screws are the most commonly used as fasteners for joining of materials. In this article, we will…
Water Cement Ratio In Concrete
What Is Water Cement Ratio? Water cement ratio can be defined as the ratio of the volume of water to the volume of cement used in a concrete mix. Water…
Design Steps Of Simply Supported Steel Beam
Simply Supported Beam Design: 1. Calculate the loads to be carried by the beam. 2. Calculate the maximum bending moment (M) with regard to the nature of loading condition and…
Mortar Vs Concrete: Difference Between Mortar And Concrete
Mortar Vs Concrete: Concrete and mortar are two different building materials used in construction works, but many of us get confused on the differences between mortar and concrete. In this…
Concrete Mix Design : Design Mix Concrete & Nominal Mix Concrete
Concrete Mix Design: Mix design is a method which determines the proportions of cement, water, fine aggregates and coarse aggregates to produce the concrete of required strength, workability and durability…
Advantages Of Thermal Insulation In A Building
Thermal Insulation: During building construction, the process adopted to prevent heat transfer between outside and inside of the building is known as thermal insulation. Nowadays thermal insulation has become an…
How To Produce Good Quality Concrete?
Requirements Of Good Quality Concrete: A good quality concrete needs to be strongest, thickest, workable and most economical when it is prepared. Following requirements should be considered to produce the…
Precast Concrete Construction
What Is Precast Concrete? As the name suggests, precast concrete is prepared by casting and curing the concrete in a mold under specific circumstances. The concrete is totally manufactured in…
Underwater Concreting By Tremie Method
Underwater Concreting: The degradation of concrete under water is a serious and troublesome matter. Underwater concreting is necessarily adopted in marine works and in deep foundations. Due to the continuous…
Creep Of Concrete
Creep Of Concrete: Creep can be defined as the elastic and long-term deformation of concrete under a continuous load. Generally, a long term pressure changes the shape of concrete structure…
Advantages Of Steel Roof Truss Over Timber Truss
Advantages Of Steel Roof Truss Over Timber Truss: A truss consists of an assembly of rigid but elastic members jointed in the form of triangles to act as a beam.…
How To Reduce Segregation In Concrete
What Is Segregation? The tendency of separating coarse aggregate particles from the concrete mix is known as segregation. Generally, it is observed in the plastic stage of concrete. Segregation mostly…
Types Of Scaffolding Used In Construction
What Is Scaffolding? Scaffolding is a temporary rigid structure having still, bamboo, or timber platforms raised up with increasing the building height. It enables the mason to work at different…
Setting Process Of Cement
Setting Process Of Cement: When water is added to cement a reaction takes place to form a paste. In its original form, the finely ground cement is very sensitive to…
Reason For failure Of Concrete Structures
Reason For failure Of Concrete Structures: A reinforced concrete member can fail mostly in the following cases: 1. When the member is subjected to excessive tension, so as to exceed…
How To Reduce Bleeding In Concrete?
What Is Bleeding Of Concrete? Bleeding can be defined as the tendency of water to rise to the surface of freshly placed concrete. It is another form of segregation where…
Field Density Test Of Soil By Sand Cone Method
Field Density Test (FDT Test) By Sand Cone Method In this article, we will discuss how to perform field density test or fdt test of soil by sand cone method.…