Fibre Reinforced Polymer (FRP) rebar combines high-performance polymers with continuous fibres to deliver superior tensile strength, corrosion resistance, and lightweight properties. As infrastructure owners demand longer service lives and reduced maintenance, FRP…
Category: Concrete Technology
Concrete is the most commonly used material in the construction of any structure. Concrete is made by mixing coarse cement, fine aggregate and coarse aggregate with water. On mixing, above all constitutes, fresh concrete liberates heat which is known as heat of hydration.
Ultrasonic Pulse Velocity Test – NDT Method to Test Concrete
Ultrasonic Pulse Velocity (UPV) test stands out as one of the most reliable non-destructive methods for evaluating concrete quality and integrity. Whether you’re an experienced engineer or a budding construction professional, understanding…
6 Crack Repair Methods for Concrete
Concrete is prone to cracking because of the weathering effect. Other reasons for cracking are shrinkage, thermal expansion, contraction, or structural overload. Repairing these cracks ensures serviceability of concrete. Here in this…
Glass Fiber Reinforced Concrete – Concrete Technology
In the ever-evolving world of construction, materials that offer enhanced performance and sustainability are highly sought after. Glass Fiber Reinforced Concrete (GFRC) is one of such material that has gained significant attention…
Alkali Aggregate Reaction in Concrete
Concrete is the most commonly used construction material because of its durability and strength. However, certain chemical reactions within concrete can lead to its deterioration over time. One such reaction is the…
Basalt Fiber Reinforced Concrete: Promising Material
Concrete is a cornerstone of modern construction, known for its compressive strength and durability, but limited by its brittleness and low tensile strength. Use of Basalt Fiber Reinforced Concrete is promising many…
Ground Granulated Blast Furnace Slag (GGBS) Applications in Concrete
Concrete is one of the most widely used construction materials globally, and innovations in its composition are continually being explored to enhance its performance, sustainability, and durability. One such innovation is the…
Methods to Measure Workability of Concrete
Workability of concrete means the ease with which it can be transported, placed, and compacted. Workability is an important property of concrete as it will be the final strength of hardened concrete….
Top 10 Cement Manufacturing Companies in USA
USA is the world’s third largest cement manufacturer after China and India. The consumption of cement indicates the development of infrastructure in the country. As cement is an elementary material for construction…
Methods of Concrete Curing – Concrete Technology
Concrete gains its strength by the process of hydration, and the hydration needs water. Hydration is a continuous process. Meeting the requirements of water for hydration is done by curing. There are…
Self Compacting Concrete – Properties and Application
Self Compacting Concrete (SCC) is a new generation concrete that is highly workable and doesn’t need compaction effort after casting. SSC is very useful where there is congested reinforcement provided and where…
Factors Affecting Durability of Concrete: Engineering Perspective
Concrete is one of the most versatile and widely used construction materials in the world. Durability of concrete is a key factor in ensuring the long-term performance of structures such as buildings,…
Geopolymer Concrete: Properties and Benefits
Geopolymer concrete has emerged recently as a promising solution, offering a viable and eco-friendly alternative. Geopolymer concrete is a type of concrete that utilizes industrial by-products or waste materials as binders, reducing…
Hydraulic Cement – Properties and Applications
Hydraulic cement is comparatively a new type of cement that possesses unique properties, making it indispensable in various applications. Here we have explained the characteristics, functions, and diverse uses of hydraulic cement….
ASTM Classification of Cement
ASTM classifies cement into Type I, Type II, Type III, Type IV, Type V and other sub-types like Type IP, Type IA, Type IIA, Type IIIA.ASTM classification of cement is described here…