FRP Roof Sheet (Patra)

FRP roofing sheets, also known as "Patra" in some regions, are building materials made from Fiber Reinforced Polymer, a composite of plastic reinforced with fibers, usually glass fibers. These sheets are lightweight, strong, and weather-resistant, making them a popular choice for roofing applications in both residential and industrial settings. They also offer benefits like light transmission, corrosion resistance, and ease of installation.

FRP sheets are created by combining a plastic matrix (typically thermoset or thermoplastic) with reinforcing fibers, most commonly glass fibers. This combination results in a material that is both strong and lightweight.

Key Properties:

Durability: FRP sheets are highly durable and resistant to corrosion, UV radiation, and chemical exposure, ensuring a long service life with minimal maintenance.

Weather Resistance: They can withstand harsh weather conditions like heavy rain, strong winds, and extreme temperatures.

Lightweight: Their lightweight nature makes them easy to handle and install compared to heavier roofing materials.

Light Transmission: Some FRP sheets are designed to be translucent, allowing natural light to pass through, creating a brighter interior space.

Applications:

FRP roofing sheets are used in various applications, including

Residential: Carports, sheds, room extensions, etc.

Industrial: Warehouses, factories, agricultural buildings

Commercial: Shopping centers, public spaces

"Patra" Term: The term "Patra" is a regional name, likely referring to corrugated roofing sheets, which are a common profile for FRP sheets.