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film faced ply-black
xinweili
Film faced plywood, also known as shuttering plywood or formwork plywood, is a type of plywood that is specifically designed for use in concrete formwork applications. It is commonly used in the construction industry for creating temporary molds or frameworks to hold and shape concrete during the pouring and setting process.
Film faced plywood is made by applying a durable and water-resistant film to both sides of the plywood panel. The film is typically made of phenolic resin or melamine resin, which provides protection against moisture, chemicals, and abrasion. The film also gives the plywood a smooth and hard surface, making it easier to release the concrete after it sets.
The core of film faced plywood is usually made of high-quality hardwood or tropical hardwood veneers, which are bonded together with strong adhesives. The number of layers and the thickness of the plywood can vary depending on the specific requirements of the construction project.
The main advantages of film faced plywood include:
Durability: The film coating protects the plywood from water, chemicals, and mechanical damage, ensuring its long-lasting performance.
Moisture resistance: Film faced plywood is designed to withstand exposure to moisture, making it suitable for use in wet or humid conditions.
Easy demolding: The smooth film surface allows for easy release of the concrete once it has cured, minimizing the risk of damage to the plywood or the concrete structure.
Reusability: Film faced plywood can be reused multiple times, which makes it a cost-effective choice for construction projects that require formwork.
Film faced plywood is available in various thicknesses, sizes, and grades, allowing it to be customized to meet specific construction requirements. It is widely used in the construction of walls, columns, beams, slabs, and other concrete structures.