Fast Tread Standard details

Standard Details
for

FAST TREAD
Preformed Stairs

REV.2–010716

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1.1 FAST TREAD TYPICAL FLIGHT WITH HAND RAIL BRACKETS

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1.2 FAST TREAD TYPICAL LANDING

Formwork setback Concrete landing
dimension pour line

Galvanised steel stringer Reinforcement to project
specifications (by others)

Galvanised steel riser Top connection Formwork deck

angle for landing

Riser support strap

Concrete tread pour line Fibre cement Surfeit
90º Galvanised stair nosing
Vertical and horizontal
concrete reinforcement to
project specifications

Concrete Flight base can be
landing/slab to manufactured to suit
project existing floor slab
specifications Formwork deck where required
for landing

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1.3 FAST TREAD TYPICAL 3 RAIL HANDRAIL

Handrail height 900mm Galvanised hand rail
from tread surface
150 –190mm Riser
Steel stud
Concrete landing
slab line

Formwork deck
Tech Screw
Fast Tread landing connection
angle (Connected onsite and
Handrail pipe slesetvriepped later with formwork)
- fitted on site
Fibre cement surface

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1.4 FAST TREAD TYPICAL RISER DETAIL

Tread finish level Riser height
10mm kickback
Throat thickness
Note: Clean concrete slurry off
galvanised stringers and risers
after concrete is poured.

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1.5 FAST TREAD INDICATIVE PROPPING DETAIL

Brace underside of flight,
minimum every fifth riser
Indicative props only

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1.6 FAST TREAD CONNECTION TO FORM WORK DECK
STEP 1: Fit the FAST TREAD connection angle to the form work deck.

FAST TREAD Form deck
galvanised
connection angle

Self tapping
tech screw

STEP 2: Lift FAST TREAD Stair Case into place and adjust position as required.

FAST TREAD
stair case

Form deck

STEP 3: Fasten the stair case in place by screwing from the underside through the connection
angle into the stair case soffit. The galvanised angle is removed/stripped with the form deck.

Self tapping
tech screw

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1.7 3-Rail Hand Rail

48mm OD galvansied
tube handrail

27mm OD galvansied
tube handrail

Hand rail pipe sleeve
fitted on site

425mm

900mm

370mm
105mm

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1.8 Vertical Picket Hand Rail

48mm OD galvansied
tube handrail

12mm OD solid vertical
pickets @125mm
centres
27mm OD galvanised
tube handrail

Hand rail pipe sleeve
fitted on site

795mm
105mm

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1.9 Wall Mount Hand Rail

48mm OD galvansied
tube handrail

Wall mounting brackets

900mm

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2.0 Scissor Stair Case

Reinforcement to project
specifications (by others)

Formwork setback
dimension

Concrete landing
pour line

Galvanised steel stringer

Wall separating
scissors stairs

Galvanised steel riser
Riser support strap
Concrete tread pour line

Fibre cement soffit

90º Galvanised
stair nosing

Vertical and horizontal
concrete reinforcement to
project specifications

Flight base can be Concrete
manufactured to suit landing/slab to
existing floor slab project
where required specifications

PREFORMED STAIRS phone: 1300 751 701
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