Failure of Riveted Joints | Types of Joints | Caulking | Fullering | Riveted Joints | Telugu Lecture

Failure of Riveted Joints | Types of Joints | Caulking | Fullering | Riveted Joints | Telugu Lecture
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"Caulking" and "fullering" are both processes used in metalworking and construction, but they serve different purposes.

Caulking: In the context of construction and shipbuilding, caulking refers to the process of sealing joints or gaps between materials to make them watertight, airtight, or to provide thermal insulation. Traditionally, caulking involved using materials such as oakum (hemp fibers soaked in tar) or cotton fibers, which were packed into the joints or gaps and then sealed with a waterproof compound such as pitch or tar. Modern caulking materials include silicone, polyurethane, and latex-based sealants. Caulking is commonly used in the construction of buildings, ships, and other structures to prevent water infiltration and air leakage.

Fullering: Fullering is a metalworking process typically used in blacksmithing and forging. It involves using a tool called a fuller, which is a rounded or grooved metal tool, to create grooves or indentations in the surface of a metal workpiece. Fullering is often done to create decorative patterns, to thin out or taper the metal, or to create areas of reduced thickness that will be easier to bend or shape. The fuller is typically struck with a hammer to create the desired indentations or grooves in the metal.

In summary, caulking is a process of sealing joints or gaps to make them watertight or airtight, while fullering is a metalworking process used to create grooves or indentations in a metal workpiece for various purposes.
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