China GRP Roof Profile Manufacturer, Supplier, Factory

FRP rectangle tubes are made from materials such as epoxy resin and high molecular weight unsaturated polyester resin, which effectively resist acid and alkali corrosion in practical applications. They are also suitable for transporting some corrosive chemical reagents and liquids.

The roofing material used is FRP deck supplied by Spare, which has a light weight and a thickness of 40cm. The width of the FRP deck is 500cm and its length can be adjusted according to the design requirements, with a maximum length of 3000cm. The FRP deck serves as both the top and bottom layers of the roof ridge, with the top layer being connected to waterproof corrugated boards and fixed with hanging tile strips, and the bottom layer being fixed with a secondary keel.

On October 28, we conducted a load-bearing test on our Fiber Reinforced Polymer (FRP) pallets, placing 39 scales of 20KG each on the pallet for a total weight of 780KG, significantly above the original design load of 500KG. After 24 hours under static load, the FRP pallet showed remarkable resilience and stability, validating its suitability for high-load environments.

Recently, a new type of building material - FRP sandwich panels with excellent thermal insulation performance, in the construction industry has attracted widespread attention, known as the industry as "thermal insulation magic weapon".

The five-day 28th China International Composites Industry Technology Exhibition concluded successfully on 18 September 2025 at the National Exhibition and Convention Centre (Shanghai). As a key enterprise in the composites sector, Nanjing SPARE Composite Materials Yizheng Co., Ltd. made a splendid appearance as a full-booth exhibitor. Leveraging its premium fibreglass pultruded products and professional services, the company successfully hosted numerous domestic and international clients, reaping substantial rewards at the exhibition and further demonstrating its strength and influence within the industry.

In modern construction engineering, FRP cable trays, as a new type of composite material facility with glass fiber as the main reinforcing material and resin as the matrix, boast remarkable advantages. They have excellent corrosion resistance and can resist the erosion of chemical media; meanwhile, they are non-conductive, which can avoid potential safety hazards caused by current leakage and are suitable for special environments such as chemical plants. Being much lighter than steel cable trays, they facilitate convenient installation and transportation, greatly reducing construction costs and time.