KK plastic footrest is a uniquely
designed copolymer polypropylene plastic encapsulated
steel reinforced manhole safety step (also
known as Foot rest). It is a superior alternative
to conventional Mild Steel/Cast Iron step
in manholes. It offers unmatched resistance
to all types corrosive environments often
characteristic of sanitary sewers. The unique
design and colour provides added safety to
the cleaning personnel.
SPECIFICATIONS:
- Minimum 3 mm thick Polypropylene copolymer is injection moulded around a 12 mm dia tor-steel bar
- Orange Color
- Minimum overall length of 260 mm and width of 165 mm
- Protruding legs have a 2 mm tread on top surface by dots for providing an antiskid surface
- Designed to withstand the bend test and chemical resistance test as per specification
- Polyproplyene copolymer conforming to ASTM D-4101/IS-10910
- 12 mm dia Fe-415 Steel reinforcement conforming to IS - 1786
INSTALLATION:
Once the concrete is cured, the manhole step can be driven into two 25 mm diameter parallel pre-formed holes or drilled holes, 137 mm center to center, 135 mm deep or in case of installation in brick wall the footrest can be placed in the brick wall during its construction.
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