P-TREX G is the line of molded gratings in composite material – GRP. Available in different sizes, thicknesses and mesh size. The gratings can be easily machined and thus can be adapted to existing systems and other infrastructures at the installation site. They can be installed for multiple applications in various industrial sectors, from chemical to civil, from railways to water treatment, thanks to their eligibility for use in any context. In particular, they are indicated in high corrosion environments where they resist chemical aggression and do not need maintenance, unlike the iron grating or other traditional material. In addition, their low weight allows them to be handled without the need for special machinery or cranes.
Low thermal conductivity
Amagnetic and radiotransparent
|Flexural modulus of elasticity
|EN ISO 14125
|Flexural tensile strength
|EN ISO 14125
|Interlaminar shear strength
|EN ISO 14130
The table illustrates the mechanical characteristics of the fiberglass profiles, for the determination of which reference is made to the standards EN 13706-2, EN ISO 527-4, EN ISO 14125 and EN ISO 13130. The values shown in the table are the result of tests made on standard profiles with resins and different thicknesses. For the structural calculation always refer to the values shown in the specific technical data sheet of the product to be used.
Concave + quarzt sand
Smooth + quarzt sand
Panel tolerances: thickness ± 2 mm, dimensions ± 5 mm, weight ± 5 %, flatness < 10 mm/m
Standard color GC/GD: RAL 7004 GREY