STEP IRONS (PLASTIC ENCAPSULATED)

For use in sewer and drainage manholes or pits. Aymroo step irons are manufactured from high strength steel bar and are fully encapsulated in tough yellow polypropylene for visibilty underground. Step irons can also be encapsulated in black polypropylene which is ultra violet light stabilised for use in direct sunlight. There are no sharp edges or corners on Aymroo step irons and the 25mm sides stop feet slipping off.

Aymroo step irons are resistant to corrosion from acids, alkalis and chemicals. Load strength is greater than 3.6kn and they have a pull-out strength of 1.8kn. They can be set into pre-cast structures during concrete pour, caulked into a drilled hole with epoxy resin or quick setting cement or fitted into Amyroo polypropylene inserts; no epoxy is required.

Comply with AS 1657-1992.
Comply with AS 4198-1994.

Tested and approved by Hong Kong Testing Laboratory to the British Standard BS1247 part 2 1990.

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MANHOLE STEP IRONS
&
PRE-CAST INSERTS

175mm
225mm
238mm
375mm
400mm

VIEW TECHNICAL DRAWING