Standard Details for FAST TREAD Preformed Stairs

Transcription

1 Standard Details for FAST TREAD Preformed Stairs REV

2 1.1 FAST TREAD TYPICAL LANDING CONNECTION DETAIL Galvanised steel stringer Formwork setback dimension Concrete landing pour line Reinforcement to project specifications (by others) Galvanised steel riser Top connection angle Formwork deck for landing Riser support strap Concrete tread pour line Fibre cement soffit Galvanised stair nosing Vertical and horizontal concrete reinforcement to project specifications Concrete landing/slab to project specifications Formwork deck for landing Flight base can be manufactured to suit existing floor slab where required Galvanised top connection angle, factory fitted

3 1.2 FAST TREAD TYPICAL RISER DETAIL Riser height Tread finish level 10mm kickback Throat thickness Note: Clean concrete slurry off galvanised stringers and risers after concrete is poured.

4 1.3 FAST TREAD PROFILE CUT STRINGER DETAIL Formwork setback dimension Concrete landing pour line Reinforcement to project specifications (by others) Galvanised steel riser Top connection angle Formwork deck for landing Riser support strap Concrete tread pour line Galvanised stair nosing Fibre cement Soffit Profile Cut Galvanised Stringer Vertical and horizontal concrete reinforcement to project specifications Concrete landing/slab to project specifications Formwork deck for landing Flight base can be manufactured to suit existing floor slab where required

5 1.4 BOTTOM RISER DETAIL OPTIONS INTERMEDIATE RISER DETAIL Base of flight where stairs are poured with landing slab. Concrete slab and starter bars by others STARTER RISER DETAIL Base of flight where installing on existing slab. Concrete slab and starter bars by others

6 2.1 FAST TREAD INDICATIVE PROPPING DETAIL Brace underside of flight, minimum every fifth riser Indicative props only

7 3.1 FAST TREAD TYPICAL SCISSOR STAIR DETAIL Landing connection 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 Stair soffit Galvanised stair nosing Vertical and horizontal concrete reinforcement to project specifications Flight base can be manufactured to suit existing floor slab where required Concrete landing/slab to project specifications

8 3.2 FAST TREAD TYPICAL SCISSOR STAIR DETAIL Reinforcement to project specifications (by others) Formwork setback dimension Fast Tread Preformed Spine/Stringer Beam to support fire separation wall Reinforcement to project engineers specifications Galvanised steel stringer Fire separation wall between scissor stairs (by others) Galvanised steel riser Concrete tread pour line Stair soffit Vertical and horizontal concrete reinforcement to project specifications Flight base can be manufactured to suit existing floor slab where required Concrete landing/slab to project specifications (by others)

9 3.3 FAST TREAD PREFROMED CONCRETE BEAM Another quality Prefabricated Formwork system. Fast Tread Preformed Concrete Beams, generally used in conjunction with Fast Tread Scissor Stairs, are manufactured for supporting the spine or dividing wall between Scissor Stairs in Multi-Level Fire Stair applications. Fast Tread Preformed Concrete Beams are manufactured to your project requirements and specifications, consisting of galvanised steel sides & soffit with internal steel reinforcement sized in accordance with your engineer s specifications. BENEFITS; Easy to order Manufactured to your requirements Speed Reduce time in your construction program Manufactured to BCA requirements Single concrete pour Durable galvanised steel sides & soffit. Clean seamless finish. FASTER, SAFER, CLEANER Reinforcement to structural engineers specification Reinforcement stirrup Dimensions to engineers specification Reinforcement support Contact us today to discuss your requirements: sales@fasttread.com.au or Dimensions to engineers specification

10 4.1 FAST TREAD TYPICAL STAIR CASE WITH HAND RAIL BRACKETS

11 4.2 FAST TREAD TYPICAL 3-RAIL HAND RAIL DETAIL 48mm OD galvansied tube handrail 55mm 27mm OD galvansied tube handrail Hand rail pipe sleeve fitted on site 296mm 286mm 900mm 150mm All rails manufactured and intalled in accordance with: BCA (D2.16 Balustrade and other Barriers) AS (12. Handrails) AS (6.2.1 Guard Railing)

12 4.3 FAST TREAD TYPICAL VERTICAL PICKET HAND RAIL DETAIL 48mm OD galvansied tube handrail 55mm No opening in balustrade exceeds 125mm 10mm OD solid vertical pickets at max.125mm centres 27mm OD galvanised tube handrail Hand rail pipe sleeve fitted on site 900mm 770mm 130mm All rails manufactured and intalled in accordance with: BCA (D2.16 Balustrade and other Barriers) AS (12. Handrails) AS (6.2.1 Guard Railing)

13 4.4 FAST TREAD TYPICAL WALL MOUNT HAND RAIL DETAIL 48mm OD galvansied tube handrail Brackets at 2000mm centres max. Proprietary FTI wall brackets 900mm (min. 865mm) 50mm min. ø48mm 270º min. Wall 65mm All rails manufactured and intalled in accordance with: BCA (D2.16 Balustrade and other Barriers) AS (12. Handrails) AS (6.2.1 Guard Railing)

14 4.5 HAND RAIL CROSS SECTION DETAIL 50mm min. ø48mm 270º min. Wall 55mm 15mm min. No obstruction near handrail above this height except for support in the shaded area only All rails manufactured and intalled in accordance with: BCA (D2.16 Balustrade and other Barriers) AS (12. Handrails) AS (6.2.1 Guard Railing)