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FibreGrid
Pultruded Grating meets current British Standards where
applicable
Pultruded
Grating - Pultrusion is a
continuous moulding process using fibre reinforcements with
thermosetting resin matrices. Pre-selected reinforcement
materials, such as fibreglass roving, mat, woven fabrics or
stitched fabric, are drawn through a resin bath in which all
material is thoroughly impregnated with a liquid thermosetting
resin. Typical resins included polyester, vinyl esters and
phenolics.
The wet-out
fiber is formed to the desired geometric shape and pulled into
a heated steel die. Once inside the die, the resin cure is
initiated by controlling precise elevated temperatures. The
laminated solidifies in the exact cavity shape of the die, as
it is continuously pulled by the pultrusion machine. |
