Fiberglass grille is a new structured material, which is made of fiberglass fiber and resin-based material through a series of forming, curing, dressing, surface treatment and other processes. It has the characteristics of light weight, high strength, corrosion resistance, fire retardant, sound insulation, etc., widely used in industrial, civil, transportation, municipal and other fields of floor, platform, stair steps, railway platforms, water conservancy projects, etc.
The process for producing FRP grilles usually includes the following steps:
Glass fiber preparation: Select the appropriate glass fiber raw materials, after cracking, dispersing, spinning and other processes to prepare glass fiber with a certain length and diameter.
Preparation of resin-based materials: Select suitable resin-based materials, add fillers, reinforcing agents, etc., as required, and make paste paste resin-based materials.
Grid cloth orientation: the prefabricated FRP fiber and resin-based material are laid layer by layer on the grid cloth to form a composite material with multi-layer structure.
Pressing molding: The laid composite material is put into the mold and heated pressing molding, so that the resin-based material is fully cured and the FRP grille is formed.
Trimming and cutting: trimming and cutting the formed FRP grille to make it conform to the size and shape of the design requirements.
Surface treatment: The surface treatment of the finished FRP grille, such as coating anti-corrosion paint, anti-slip treatment, etc., to enhance its service life and safety.
Through the precision operation of the above multi-process, the prepared FRP grille has uniform fiber distribution, high strength, corrosion resistance, wear resistance and other excellent properties, which can meet the requirements of use in various complex environments.
As a new type of energy-saving and environmental protection building material, FRP grille not only has the characteristics of significantly reducing the building burden and extending the service life of the building, but also has excellent anti-corrosion, fire, wear resistance, anti-slip and other characteristics, so that it has a wide range of application prospects in industrial, civil, transportation, municipal and other fields. With the continuous progress of technology and the continuous improvement of the process, I believe that the FRP grille will show its advantages in more areas and bring more convenience and comfort to people's lives.
