What is Lightweight Concrete? Lightweight concrete is a specialized concrete mixture made with lightweight coarse aggregates, and sometimes lightweight fine aggregates, instead of traditional aggregates. This type of concrete possesses an in-place density (unit weight) typically ranging from 90 to 115 ...
Concrete Technology
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Fibre Reinforced Polymer (FRP) in Construction, Types and Uses
An FRP composite is defined as a polymer that is reinforced with a fibre. The primary function of fibre reinforcement is to carry load along the length of the fiber and to provide strength and stiffness in one direction. FRP ...
Cement Types and Characteristics of Cements
Types of Portland Cement Different types of Portland cement are manufactured to meet specific purposes, as outlined by the American Society for Testing and Materials (ASTM) Designation C150, which specifies eight types: Type Name Type I Normal Type IA Normal, ...
Plastering Concrete Surfaces – Methods and Procedure
Plastering concrete surfaces is a critical component of construction that involves the application of lean mortar to enhance not only the visual aesthetics but also the durability and structural integrity of the surface. In this comprehensive guide, we delve into ...
Innovative Materials for Concrete Reinforcement and Durability
Concrete is essential in many modern structures, from buildings to bridges and dams. Strengthening and reinforcing the material is essential in ensuring its strength and durability. Unfortunately, traditional concrete reinforcement and durability methods are becoming outdated and are only sometimes ...
Exposure Conditions Affecting the Durability of Concrete
Different exposure conditions are established based on the degree of severity of the environmental conditions of the area in which the structure is located. Various codes such as Indian Standard, American Concrete Institute, and European Standard have set similar exposure ...
What is Column Kicker? Its Formworks, Application and Advantages: Video Included
What is Column Kicker? Why it is Used in Construction? Column Kicker is a small concrete step used at the bottom of columns or walls to make sure that correct coordinates of columns or walls are maintained between floor slabs. ...
A Beginner’s Guide to Concrete Mixes [PDF]
A concrete mix is a proportionate mixture of components such as cement, sand, aggregates, and water. The mix ratios are determined based on the type of construction and mix designs. However, building codes provide nominal and standard concrete mix ratios ...