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.
| Type | Standard dimensions [mm] | Info | |||
|---|---|---|---|---|---|
| ISO 25 | 996x1985 |  |
 |
||
| 1007x3007 | |||||
| 1220x3660 | |||||
| ISO 25 micro | 996x1985 | |
|
||
| 1007x3007 | |||||
| ISO 30 | 996x996 | |
|
||
| 996x1985 | |||||
| 1007x3007 | |||||
| 1524x3050 | |||||
| 1220x3660 | |||||
| 1007x4007 | |||||
| ISO 30 micro | 1007x2007 | |
|
||
| 1007x3007 | |||||
| ISO 38 | 996x996 | |
|
||
| 996x1985 | |||||
| 1007x3007 | |||||
| 1524x3050 | |||||
| 1220x3660 | |||||
| 1007x4007 | |||||
| ISO 38 micro | 1007x2007 | |
|
||
| 1007x3007 | |||||
| 1220x3660 | |||||
| ISO 50 | 1220x3660 | |
|
||
| 1020x1990 | |||||
| ISO 50 SWL* | 996x1985 | |
|
||
| ISO 60 SWL* | 996x1985 | |
|
||
| *Schwerlast | |||||
