1, The FRP pultruded grating is fabricated using“ I” FRP profiles , FRP rods and FRP tubes, with a lot of mesh on its surface.
2, Pultruded Grating’ s Fabrication:
By using FRP “ I” profiles as bearing bar, using rods, tubes etc as rail, with adhesive or bolt, we connect bearing bar and rail together tightly at a given space to prevent from movement, This unique fabrication technique can make FRP grating meet all kinds of use requirement. This structural body can be cut or drilled easily without being disassembled.
By using FRP “ I” profiles as bearing bar, using rods, tubes etc as rail, with adhesive or bolt, we connect bearing bar and rail together tightly at a given space to prevent from movement, This unique fabrication technique can make FRP grating meet all kinds of use requirement. This structural body can be cut or drilled easily without being disassembled.
3, Connection Mode for Pultruded grating:
(1)Common Mode: The cross tubes and rods are bonded with “ I” FRP profiles by adhesive, assembled into FRP grating, The cross tube’ s size: Φ 12× Φ 8 round tube (for 1” FRP grating), Φ 19× Φ 12 round tube(for 1.5”, 2” FRP grating), The cross rod’ s size: Φ 7.9, Φ 11.5. The above connection mode has some profits, such as: easy operation and fabrication etc.
(2)The method of connection the “ I” profiles is joined into place to form a complete FRP grating ‘ s panel by using cross rods and the bolt. This connection mode offers a high stability, shown as(right):
(1)Common Mode: The cross tubes and rods are bonded with “ I” FRP profiles by adhesive, assembled into FRP grating, The cross tube’ s size: Φ 12× Φ 8 round tube (for 1” FRP grating), Φ 19× Φ 12 round tube(for 1.5”, 2” FRP grating), The cross rod’ s size: Φ 7.9, Φ 11.5. The above connection mode has some profits, such as: easy operation and fabrication etc.
(2)The method of connection the “ I” profiles is joined into place to form a complete FRP grating ‘ s panel by using cross rods and the bolt. This connection mode offers a high stability, shown as(right):