What is an Ultrasonic Pulse Velocity Test?Ultrasonic pulse velocity test is a method of assessing the quality of concrete by measuring the time of travel...

Before learning about the rebound hammer test and its procedure, let’s learn what is Non Destructive Test of concrete.What is the Non-Destructive Test...

What is the consistency of cement?Consistency of cement refers to the optimum amount of water that is required to initiate the chemical reaction between...

What is bulking of sand?Bulking of sand refers to the phenomenon where the volume of the sand gets increased due to the presence of moisture content.The...

What is shotcrete?A shotcrete is a method of applying concrete through a nozzle at a high velocity onto a surface that is already strengthened with...

Aggregate comprises approximately 65% of the volume of concrete. Thus it is not surprising that the size, shape, and way of particles fit have an important...

Concrete is a composite material that is mainly made up of cement, aggregates, and water.To yield good quality concrete, one must know about the ingredients...