Core Test of Concrete – Procedure, IS Code, Calculation & Acceptance Criteria
by Introduction The core test of concrete is a method used to assess the compressive strength of hardened concrete by extracting cylindrical specimens directly from an …
Category: CONCRETE
Creep of Concrete: Causes, Factors, Creep Coefficient, Effects, IS 456 & Practical Guide
Introduction Creep of concrete is an important long-term deformation phenomenon that occurs when concrete remains subjected to sustained stress or load. Unlike the immediate deformation …
Ultrasonic Pulse Velocity Test of Concrete: Procedure, Formula, Results & IS Code
Ultrasonic Pulse Velocity (UPV) Test of Concrete The Ultrasonic Pulse Velocity (UPV) Test is a non-destructive test used to assess the quality and uniformity of …
Rebound Hammer Test of Concrete – Procedure, Calculation & Interpretation
Introduction The Rebound Hammer Test of Concrete is a widely used non-destructive test for assessing the surface hardness and uniformity of hardened concrete. It is …
Flexural Strength Test of Concrete — Modulus of Rupture
Introduction Concrete is strong in compression but comparatively weak in tension. In many structural and pavement applications, concrete is also subjected to bending or flexural …
Split Tensile Strength Test of Concrete: Procedure, Formula & Calculation
Concrete has high compressive strength but comparatively low tensile strength. The split tensile strength test is an indirect method used to determine the tensile strength …
Civil Site Engineer Interview Questions and Answers – 180 Practical Questions
Introduction Civil Site Engineer interviews test more than theoretical knowledge. Interviewers generally assess a candidate’s understanding of construction drawings, site execution, reinforcement, concrete, masonry, surveying, …
Surface Crazing in Concrete | Causes, Effects, Prevention, Repair Methods, IS Code, Site Practices & Interview Questions
Surface Crazing in Concrete Surface crazing in concrete is a network of fine, shallow, interconnected hairline cracks that develops on the surface of hardened concrete. …
Cold Joints in Concrete | Causes, Effects, Prevention, Repair Methods, IS Code, Site Practices & Interview Questions
Cold Joints in Concrete Cold joints in concrete are one of the most common construction defects that occur when fresh concrete is placed against concrete …
Plastic Settlement Cracks in Concrete: Causes, Effects, Prevention, Repair Methods, IS Code, Site Practices & Interview Questions
Plastic Settlement Cracks in Concrete Plastic Settlement Cracks are early-age cracks that develop in fresh concrete before it hardens due to the downward settlement of …