1. Long Wall Short Wall Method What is the longwall short wall method? In the long wall short wall method, the wall along the length of the room is taken as the long wall and the wall which is perp ...
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Compaction Factor Test of Concrete
Compaction factor test procedure The apparatus is kept on the ground and grease is applied to the inner surface of the cylinders The cylinder’s weight is marked as W1, and the cylinder is con ...
Spandrel Beam – Meaning | Properties | Advantages | Disadvantages | Features | Spandrel Beam Design Method
Spandrel Beam Meaning In frame structures, spandrel beam plays an important role. This beam moves horizontally joining the exterior most columns to another column. Spandrel beam are generally known ...
Earthen Dam – Its Components, Types, Methods, Advantages & Disadvantages
Earthen Dam Earthen dam is a type of dam which is built by the successive layers of the earth at the bank of the river where the soil and materials get deposited. A gate is constructed in the dam t ...
Plate Load Test – Its Procedure, Limitations, Advantages & Precautions
Plate Load Test The plate load test is performed in the field to find out the bearing capacity of the soil or how it can be settled at each increment under the given load. This test is really usefu ...
Revibration of Concrete in Compaction, Its Effect, Methods by using Different Types of Vibrators
What is Revibration in Concrete Compaction? That vibration that is provided to the concrete after some time, at the time when the concrete gets placed and consolidated properly is called Revibratio ...
Rise and fall method with Examples
Rise and fall is the method of surveying to solve the levelling to find out the difference in elevation and elevation of two points. In this method Like we need to calculate the difference in eleva ...
What is Shotcrete | Applications | Mix Design | Properties | Advantages & Disadvantages | 2 Methods of Shotcrete | Wet-Mix Method | Dry Mix Method | IS Code for Shotcrete
What is Shotcrete? Shotcrete is a method when we spray concrete or mortar with a high velocity (130–170 m/sec) on a vertical surface. In the shotcrete method, a nozzleman sprays concrete or mortar ...