What Is Jacketing In Construction?
What Is Jacketing In Construction?
Jacketing in construction is a method which involves the installation of a rigid enclosure surrounding an area of piping, ductwork or other piece of equipment.
It provides support and insulation to the enclosed structure, as well as protection against moisture, dust, vibration and other environmental factors that can damage equipment.
Jacketing systems are typically made up of steel sheets or panels with several layers of insulation chemically bonded together.
They are designed to meet specific thermal performance requirements for each application in order to ensure optimal thermal performance and long-term durability of the system.
How Is Jacketing Done?
Jacketing is a process that involves using a material such as cloth or leather to create the outer shell of an item, such as clothing or furniture.
- Generally, this material is cut and sewn together to form the desired shape and size, with any necessary features such as pockets, zippers, buttonholes or decorative trim added.
- Once completed, the item may be lined in another fabric to give it additional strength and structure, as well as to provide insulation against cold temperatures.
- Jacketing materials come in various patterns and colors, allowing for greater customization of the finished product; custom logos or emblems can also be applied.
What Are The Types Of Jacketing?
Jacketing materials, also known as jacketing systems, are used to protect components, cables and pipes.
There are several types of jacketing available, depending on the specific application. Common types of jacketing include flexible thermoplastic or vinyl jackets for moderate temperature applications; rubber and neoprene jackets for higher temperatures; corrugated metal Jackets for general-purpose use in industrial applications; fiberglass jackets for abrasive chemicals; and PTFE or Teflon® jackets for acidic or alkaline substances.
For extreme moisture protection there are polypropylene or polyethylene vapor barriers that can be used over other jacket types.
Depending on the environment, other specialized coatings or plating can be applied to the surface of the jacket material to provide additional protection from corrosion and abrasion.
What Is The Difference Between Retrofitting And Jacketing?
Retrofitting and jacketing are two distinct methods of insulating a structure. Retrofitting involves adding insulation on the outside walls, while jacketing is the process of installing an external cladding on a building or other structure for protection from weather, water intrusion and improved energy efficiency.
The major difference between retrofitting and jacketing is that retrofitting only deals with the insulation whereas jacketing adds a physical layer that not only provides thermal protection but also helps in protecting against environmental factors such as rain, wind and dust.
Jacketed buildings typically require less maintenance than those using retrofitted insulation. Additionally, jackets are more visible than retrofitted insulation and can help improve the aesthetics of a building.
Which Chemical Is Used For Jacketing?
Jacketing is the coating of a wire by using a chemical. The most commonly used chemical for jacketing is polyvinyl chloride (PVC, also known as “vinyl”).
PVC has excellent abrasion resistance, flame retardancy and flexibility, making it ideal for use in many electrical insulation applications.
It is also often used for cable sheathing, which may involve winding the jacketed cable around a support core or other substrate.
Other more specialized chemicals are sometimes used for different types of jacketing depending on properties such as heat resistance and strength required.
What Is The Main Purpose Of Jacketing?
The main purpose of jacketing is to provide thermal insulation, protection against mechanical vibrations, and environmental protection.
It also helps to prevent corrosion of pipelines, reduce noise levels, and provides a level of fire resistance.
Jacketing is used in industries such as oil and gas, petrochemical or chemical processing, food production, offshore engineering and power generation.
Jacketing can be done on pipes, tanks and vessels which are exposed to extreme temperatures or environments that require additional protection from extreme conditions.
Overall, the main purpose of jacketing is to protect the material underneath from external factors such as harsh weather elements or industrial hazards for an extended period of time.
