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Sales Enquiries | +61 2 9828 2660


Multi Part Infill Covers (Class E)

The updated 2019 version of the Australian Standard for Access Covers and Grates – AS3996 – notes that Access Covers tested to Class E (400Kn) be installed in freeway and motorway carriageways.  Given this change, Mascot Engineering have begun development of a new range of Class E Covers to suit.

At the moment the Class E range consists of 600sq, 900×600 and 900sq – all of which can be put together (locally) as a multipart.  Our Class E infill covers range is being added to constantly and a chart of example sizes will be developed and added to this page soon.

In the meantime, please contact the Mascot 4YOU technical team at or 1300 885 295 to discuss your requirements.

Below are details of the single part Class E covers tested to the load ratings specified in AS3996:2019.


Clear Opening (A)Overall Height (B)Overall Size (C)WeightLoad RatingProduct Code
450x45075637x63770Class EMFE44
450x60075637x79082Class E MFE46
600x45075897x104784Class EMFE64
600x60075760x77094Class EMFE66
600x90075790x1095148Class EMFE69
750x60075942x790119Class EMFE76
750x75075942x942144Class EMFE77
900x600751070x760132Class EMFE96
900x900751060x1070182Class EMFE99

All dimensions in mm. All weights in kg. All data correct at time of print and may vary.