What Is Piling Drivers? A pile driver is a heavy-duty equipment used to drive piles into the ground to construct piers, bridges, cofferdams, and other “pole” supported structures, as well as piling patterns as part of permanent deep foundations for buildings or other structures. Pilings can be built of wood, solid steel, or tubular steel […]
What Is A Kelly Bar On A Drill Rig? Kelly bars are important components of the hydraulic rotary drilling rigs used to drill boreholes. They transfer the torque of the rotary drive and the crowd pressure of the crowd system concurrently to the drilling tool. A Kelly bar is made up of two to five […]
What Is Chain Surveying In Civil Engineering? Chain surveying is a common practice in civil engineering and involves making only linear measurements in the field. This type of survey is suitable for smaller areas with simple details, as well as flat terrains. Chain surveying follows the principle of Chain Triangulation, which divides the area to […]
What Is Ingots And Billets? Ingots and billets are both types of metal castings that are used in various industries such as aerospace, electronics, construction, and more. An ingot is a material that is cast into a shape to make transportation and processing easier. Ingots are typically rectangular in shape, which allows them to be […]