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GRP Moulded Gratings

GRP Moulded Gratings are also available with vinylester or phenolic resin. All kinds of resin are self-extinguishing and UV-stabilized.

Construction:

GRP Gratings are produced by wet moulding and hot curing in a heated mould. The reinforcement consists of continuous fibreglass rovings in alternating layers, so the loads are distributed evenly in all directions.

Design:

Regularly Moulded GRP Gratings have a polyester resin matrix. Glass content is approximately 35%. Standard colours are green, yellow or grey, other colours are available according to RAL.

Accessories:

Applicable for our gratings we have special support angles which are concreted into the basement directly.

Standard dimensions

Type	Standard dimensions (mm)	Info
ISO 25	996 x 1.985
	1.007 x 3.007
	1.220 x 3.660
ISO 25 micro	996 x 1.985
ISO 25 micro	1.007 x 3.007
ISO 30	996 x 996
	996 x 1.985
	1.007 x 3.007
	1.524 x 3.050
	1.220 x 3.660
	1.007 x 4.007
ISO 30 micro	1.007 x 2.007
ISO 30 micro	1.007 x 3.007
ISO 38	996 x 996
	996 x 1.985
	1.007 x 3.007
	1.524 x 3.050
	1.220 x 3.660
	1.007 x 4.007
ISO 38 micro	1.007 x 2.007
	1.007 x 3.007
	1.220 x 3.660
ISO 50	1.220 x 3.660
ISO 50	1.020 x 1.990
ISO 50 SWL heavy duty	996 x 1.985
ISO 60 SWL heavy duty	996 x 1.985

Downloads:

moulded-gratings_2.pdf