The provided documentation details installation and maintenance procedures for Marlite Fiber Reinforced Plastic (FRP) panels. These panels, constructed with factory-bonded substrates of wood, drywall, extruded foam, or gypsum, are suitable for application to wood or metal studs, furring strips, solid walls, and ceiling joists. The documentation emphasizes the importance of proper installation techniques to prevent issues and highlights cleaning and maintenance procedures. It also addresses storage requirements and considerations for expansion and contraction.
Panel Applications and Substrates
Marlite FRP panels are designed for use as dividers and can be applied to various substrates, including wood and metal studs. The selection of an appropriate substrate is crucial, particularly in high-moisture environments. In such areas, a vapor barrier should be installed behind the panel, or panels with a factory-applied vapor barrier should be utilized. Proper substrate selection is also required for both interior and exterior applications in high-moisture conditions. The documentation notes that these panels are often used as feature walls.
Installation Precautions and Disclaimers
The manufacturer provides installation guidelines in good faith to mitigate problems arising from common installation errors. However, a disclaimer states that Marlite, Inc. and/or its distributors are not responsible for actions taken or not taken during installation. The guidelines are presented as recommendations and are not intended as a fail-safe checklist. Selecting an experienced installer is the sole responsibility of the project owner and architect. The documentation also notes that job failure resulting from improper site environmental instructions is not the responsibility of Marlite, Inc.
Safety Procedures
Prior to cutting or drilling FRP panels, it is essential to wear protective glasses or goggles and a face mask covering the face and mouth. This precaution is recommended to avoid irritation caused by fibers released during the cutting process. Barrier creams on exposed skin can further minimize potential itching.
Storage and Acclimation
Proper storage is critical to maintaining the integrity of Marlite FRP panels. Panels should be stored indoors in a dry area and should not be stored outdoors. Upon delivery, panels should be unwrapped, removed from the skid, and stacked on a flat, dry surface. They should not be stacked on edge or on surfaces that emit moisture, such as fresh concrete floors. Before installation, panels should be acclimated to the temperature and humidity of the installation space for at least 24 hours. Ideally, the temperature and humidity during acclimation and installation should match the final operating conditions. Optimum storage conditions are between 60°F (16°C) and 75°F (24°C) with a relative humidity of 35% to 55%.
Expansion and Contraction
Laminated FRP panels are subject to expansion and contraction due to temperature and humidity fluctuations. Therefore, a 1/8-inch gap should be allowed at the ceiling, base, and between panels. When using face-mounted moldings (T-Bar, Batten, 2-Piece Division bar), a 1/8-inch gap should also be maintained between panels. Larger gaps may be necessary for panels longer than 8 feet and in areas with significant temperature and humidity variations. Additional space should be provided around pipes, conduits, and electrical outlets to accommodate expansion and contraction.
Molding and Sealants
The use of moldings and silicone sealant with panels having appropriate substrates is recommended to achieve a moisture-resistant installation. The documentation specifies available trim molding options, including satin anodized, bright anodized, or black satin anodized aluminum trim, as well as durable painted aluminum trim. Aluminum trim is available in clear satin anodized or harmonizing colors. PVC trim is also available, with lengths of 8 and 10 feet.
Cleaning and Maintenance
Marlite FRP panels are designed for minimal care and maintenance. Panels can be cleaned with a light detergent, soap and water, steam, or high-pressure sprayers. A 5% or 10% Tri Sodium Phosphate water solution can also be used for cleaning, followed by thorough rinsing. Hard water deposits can be removed with a 10% solution of Acetic Acid in cold water, also requiring thorough rinsing. Abrasive cleaners are strongly discouraged. Adhesive residue can be removed using mineral spirits or equivalent solvent-based cleaners.
Combustibility Considerations
The documentation includes a cautionary note regarding the combustibility of laminated FRP and components made of aluminum, polystyrene foam, vinyl, and wood. These materials should be used in compliance with local codes and insurance regulations.
Resource Availability
Marlite provides a range of resources for its products, including product and company information, technical specifications, installation guides, care instructions, CAD files, and LEED information. These resources are available for individual download or as a comprehensive file. Installation manuals are readily accessible for field use. Specific resources available include the Marlite FRP Full Catalog, CSI Document, FRP Installation Instructions, and FRP Cleaning Instructions. A dedicated section is available for Marlite Distributors, providing access to information specific to the products they carry. Information for specifying Marlite products is also packaged and downloadable.
Conclusion
Marlite FRP panels offer a durable and versatile solution for various interior applications. Proper installation, adhering to the guidelines provided, is crucial for ensuring long-term performance and preventing issues related to moisture, expansion, and contraction. Careful attention to safety procedures, storage requirements, and cleaning protocols will further contribute to the longevity and aesthetic appeal of the installed panels. The availability of comprehensive resources from Marlite supports both installers and specifiers in making informed decisions and achieving successful project outcomes.