Fibreglass Grating – Moulded & Pultruded

GRATEX® FRP  FIBREGLASS GRATING – MOULDED is a cost effective, lightweight solution for walkways, platforms, gullies, trenchesand mezzanines.

GRATEX® FRP  FIBREGLASS GRATING – MOULDED has a high strength to weightratio, is corrosion resistant, and is slip resistant.It exhibits low thermal conductivity, is non-magnetic and non-sparking.

Both grating types provide excellent impact and loading characteristics.

GRATEX® FRP  FIBREGLASS GRATING – MOULDED is available in three resin types:

  • Isophthalic Polyester – moderate exposure to corrosive elements; and a low flame spread rating of 25 or less
  • Vinyl Ester – for resistance to both acid and alkaline environments; and a flame spread of 25 or less
  • Phenolic – provides the ultimate fire resistance;   designed to withstand prolonged fire exposure without sustaining structural damage.

GRATEX® FRP  FIBREGLASS GRATING – MOULDED is easy to install, requiring only acircular saw, jig saw or angle grinder.

Standard moulded panels are 1220mm x 2440mm and 1220mm x 3660mm. Special sizes and customising are available on request.

GRATEX® FRP FIBREGLASS GRATING – MOULDED
LOAD/SPAN TABLES

MOULDED


CODE


SPAN mm

 


APPROX

Mass/m2

 


DEPTH


PITCH


300


400


500


600


750


900


1000


1250

 

 

 


U


C


U


C


U


C


U


C


U


C


U


C


U


C


U


C

 


M25


25


38 x 38


3364


611


1325


356


715


244


448


163

 

 

 

 

 

 

 

 


12.3


M30


30


38 x 38


5813


1055


2289


615


1235


421


774


281


395


202

 

 

 

 

 

 


14.6


M38


38


38 x 38


7840


1467


3260


825


2202


682


1274


479


713


326


458


241


336


225

 

 


19.0


M50


50


50 x 50


14271


2790


6610


1569


3862


1207


2747


1070


1529


713


917


509


713


408


408


306


21.5

Important Notes

  1. U, kg/m2, maximum allowable unfactored uniformly distributed loading for that stated span
  2. C, kg/m, maximum allowable unfactored centre line load per metre
  3. Load/Span Tables based on elastic deflections of span/200 or 10mm, whichever the lesser when subjected to the specified unfactored load
  4. All table loadings to be taken as nominal and should not be used as guaranteed values
  5. Appropriate safety factors must be applied by the designer
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