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Technical Data
Fiberglass grating is a type of composite material that consists of fiberglass reinforcements embedded in a resin matrix. Fiberglass grating has many advantages over conventional metal gratings, such as corrosion resistance, fire retardance, impact resistance, low maintenance, low conductivity, lightweight, and bidirectional load bearing. Fiberglass grating is widely used in various industrial applications, such as flooring, platforms, storage areas, walkways, trenches, and assembly lines.
However, not all fiberglass grating products are created equal. Depending on the design and manufacturing process, different types of fiberglass grating have different levels of strength and durability. For applications where heavy loads (such as fork truck traffic) at very long spans are required in corrosive environments, standard fiberglass grating products may not be sufficient. In such cases, heavy duty fiberglass grating is the ideal choice.
What is Heavy Duty Fiberglass Grating?
Heavy duty fiberglass grating is a special type of fiberglass grating that is specifically designed to carry heavy rolling loads and high static loads at long spans. Heavy duty fiberglass grating can withstand loads that traditional molded and pultruded fiberglass grating products are unable to support. Heavy duty fiberglass grating is available in both molded and pultruded forms.
Molded heavy duty fiberglass grating is made by placing continuous strands of fiberglass roving in a mold and injecting resin to form a solid panel. The panel is then cured and removed from the mold. Molded heavy duty fiberglass grating has a one-piece construction that provides excellent corrosion resistance and bi-directional strength.
Pultruded heavy duty fiberglass grating is made by pulling continuous strands of fiberglass roving through a resin bath and then through a heated die to form the desired shape. The pultruded bars are then assembled into panels using mechanical or adhesive bonding. Pultruded heavy duty fiberglass grating has a high fiber content that provides superior stiffness and strength.
Why Choose Heavy Duty Fiberglass Grating?
Heavy duty fiberglass grating offers many benefits over conventional metal gratings or standard fiberglass gratings for industrial applications. Some of the main reasons to choose heavy duty fiberglass grating are:
Durability: Heavy duty fiberglass grating can withstand harsh environmental conditions, such as exposure to chemicals, moisture, UV rays, and temperature fluctuations. Heavy duty fiberglass grating does not rust, rot, warp, or crack under stress. Heavy duty fiberglass grating has a long service life and requires minimal maintenance.
Performance: Heavy duty fiberglass grating can support heavy rolling loads (such as fork trucks) and high static loads (such as storage tanks) at long spans without sagging or bending. Heavy duty fiberglass grating has a high strength-to-weight ratio and a low deflection rate. Heavy duty fiberglass grating can also reduce noise and vibration levels compared to metal gratings.
Safety: Heavy duty fiberglass grating is fire retardant and meets the ASTM E-84 flame spread rating of 25 or less. Heavy duty fiberglass grating is also slip resistant and has a non-skid surface that prevents accidents and injuries. Heavy duty fiberglass grating is electrically non-conductive and does not spark when struck by metal objects.
Cost-effectiveness: Heavy duty fiberglass grating is more economical than metal gratings or standard fiberglass gratings in the long run. Heavy duty fiberglass grating has a lower initial cost than metal gratings and a lower life cycle cost than standard fiberglass gratings. Heavy duty fiberglass grating also reduces installation costs and labor costs due to its lightweight and easy-to-cut features.
How to Select the Right Type of Heavy Duty Fiberglass Grating?
There are several factors to consider when selecting the right type of heavy duty fiberglass grating for your application. Some of the key factors are:
Span length: The span length of your application determines the maximum distance between the supports or frames that hold the heavy duty fiberglass grating panel. You should choose a type of heavy duty fiberglass grating that can span the required distance without exceeding the allowable deflection limit.
Corrosion resistance: The corrosion resistance of your application determines the type of resin system that is used to bond the fibers in the heavy duty fiberglass grating panel. There are different types of resins available for different levels of corrosion resistance, such as polyester, vinyl ester, phenolic, or epoxy. You should choose a type of resin that is compatible with the chemicals and temperatures that your application is exposed to.
Surface options: The surface options of your application determine the type of finish or coating that is applied to the heavy duty fiberglass grating panel. There are different types of surface options available for different purposes, such as smooth, gritted, concave, or covered. You should choose a type of surface option that meets your aesthetic and functional needs.
Conclusion
Heavy duty fiberglass grating is a durable and cost-effective solution for industrial applications that require heavy loads at long spans in corrosive environments. Heavy duty fiberglass grating has many advantages over conventional metal gratings or standard fiberglass gratings, such as corrosion resistance, fire retardance, impact resistance, low maintenance, low conductivity, lightweight, and bidirectional load bearing. Heavy duty fiberglass grating is available in both molded and pultruded forms, and can be customized to meet various load requirements, span lengths, corrosion resistance levels, and surface options. If you are looking for a reliable and high-performance grating product for your industrial application, you should consider Zhongsheng heavy duty fiberglass grating as your first choice.
