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Go
to Dura Slab Website  Fibreglass
Trench Cover
Fibreglass Trench Cover
are designed for use in all industrial applications where immense
strength and stiffness is required. Fibreglass Trench Cover have been developed using varying thicknesses of fibreglass
grating sandwiched between two layers of 6mm to 12mm thickness Fibreglass
Solid Plate bonded to each side of the Grating. The top Fibreglass
plate is usually supplied with agritted surface to give an excellent
anti-slip surface. The bottom Fibreglass Plate surface is normally
supplied smooth. The use of fibreglass grating
as a core material reduces lightweight corrosion resiatant panels
that are relatively low in cost when compared to more exotic composite
constructions. The cost can be favourably compared to more conventional
construction materials and typically weigh 30% of comparable products
made from concrete or steel. | 
