HANDRAIL STANDARDS
Steelway tubular and solid ball type
standards are made in varying heights
to suit single, double and multi-line
handrails. Balls are drilled to suit
handrails or can be fitted with eyes
for chains. Grub screws are a standard
fitment in balls to secure handrails
against movement.
Note: Handrail standards must not be
supported from toe plates, unless it
can be shown that the toe plates are
structural members.
When ordering please indicate
whether solid type or tubular type
standards are required, and state:
1) Height.
2) Ball centres.
3) Diameter of ball/shank.
4) Outside diameter of handrail.
5) Type of base (state reference).
6) Angle of rake/pitch (if side fixing
type base state handing L.H. or
R.H. side of stair when ascending).
7) Material and finish.
A full range of available bases
are illustrated on page 15. The type
of base should be chosen with
care to ensure it will be suitable
for attaching to the structure in
question. A larger size of base
is more suitable when fixing to
materials which have a lower
density than steel e.g. concrete,
brickwork, block work.
The size and spacing of fixing
bolts into concrete or other
low density materials requires
careful consideration. There is
an optimum requirement for
fixings, and exceeding this
may weaken rather than
strengthen the attachment.
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