Commercial and industrial settings now have trusted and reliable wall systems with FRP (Fiberglass Reinforced Plastic) panels. Their ability to withstand moisture, easy cleaning and long service life, FRP panels are among the most commonly used wall systems in applications that require sanitary conditions such as kitchens, hospitals, food processing, washrooms, grooming facilities and manufacturing areas. The performance characteristics of FRP panels are not only due to the material but also the method of installation. In fact, the installation methodology will largely determine how long and effective the FRP panel system will remain bonded and maintain a hygienic environment.
To achieve the highest quality and professional installations of FRP panels, one must have a thorough understanding of the proper installation technique whether installing new panels into a facility or replacing existing panels in an established building. This article will detail step by step the most commonly used methods and best practices for installing FRP panels.
Preparing the surface is the first and arguably most important step in FRP panel installations.
To achieve a proper installation, a properly prepared surface is essential. The walls must be clean, dry and have a uniform surface. Dust, grease, dirt or other debris that prevents adhesion will impede the adhesive bond. Many professionals prepare their surface by sanding any rough spots, patching any uneven locations, and preparing the surface (drywall, plywood, concrete or gypsum board).
This may seem like an obvious tip, but it’s extremely important, preparation of the surface is one of the major reasons for blistering, warping or early separation of FRP Panels. Using a properly prepared space will ensure that FRP Panels properly adhere to the substrate and last for years without problems.
Adhesive Installation Method
A common and effective method for installing FRP Panels is by using FRP-Compatible Adhesives. FRP-compatible adhesives are specially formulated to bond FRP Panels to most wall substrates.
Types of FRP-Compatible Adhesives:
1. Water Based FRP Adhesive
Water-Based FRP Adhesive is best used on porous substrates such as drywall, gypsum, and some types of wood. It spreads easily and covers the substrate uniformly, making it a cost-effective option for larger installations. Water-Based FRP Adhesive is generally found in facilities such as rest rooms, storage areas and various commercial environments.
2. Advanced Polymer Adhesive
FRP Advanced Polymer Adhesives are better suited for non-porous spaces such as tile, metal, sealed concrete, and in high humidity areas, as well as for installations in Commercial Kitchens and Dish Washing Areas, Food Processing Facilities, Industrial Processing Rooms, etc. Advanced Polymer Adhesives create a stronger, more flexible bond, give a greater resistance to humidity and temperature, and are able to withstand heavy cleaning.
Mechanical Fastening Method
Apart from adhesives, mechanical fasteners are an excellent way to secure an installation in older structures and where a substrate is not stable. Additionally, nylon rivets and screws provide a stable way to hold the panel down, preventing lifting and edges from shifting.
Mechanical fastening is also recommended for applications where there is a high volume of foot traffic or incidences of vibration due to heat and moisture. Fasteners alone cannot provide a solid installation; when they are used with adhesives, they offer a complete installation with a level of strength, durability, and reliability.
Finishing Touch with Trims and Mouldings
Trim pieces for finalizing FRP installations consist of: division bars; inside and outside corners; and end caps. By closing the gaps, trims will help prevent moisture from penetrating through the joint thereby allowing for a seamless, professionally finished installation. Trims are also important to ensure that a hygienic environment is maintained, as the bacteria and dirt will not build up in seams.
Trimmed FRP installations not only improve the aesthetics of the product; but they are also more durable compared to non-trimmed installations.
Summary
Installing FRP panels correctly is the first step in maximizing the product's performance of strength, sanitation, and long-term durability. The process of installing FRP Panels must include surface preparation, adhesive selection and installation and mechanical fastening, and trim finishing. All of these steps will lead to achieving a seamless installation.
Correctly installing FRP Panels in commercial kitchens; healthcare facilities; dog grooming shops; and industrial workplaces will provide you with cleaner walls, more secure installation; and a complete FRP System.