Page 48 - Saralyn Chu_Portfolio

Pitched Roof Build-up
2
u = 0.18 W/m K
0 3 SCULP TURE WORK SHOP & GALLER Y
Portal Frame structure

Purlins spanning between rafters

Steel Profi led Roo f Deck

seal joints to act as VCL

FOUND A TION T O R OOF DET AIL // POR T AL FRAME S TRUCTURE 1 80mm Rockwool Insulation Slab

Steel Brackets, Rail and Halters

EXPL ODED S TRUCTURE IN AX ONOMETRIC Steel Profi le Metal Deck

Eaves Gutter

lined with Aluminium with
Bituminous Liner, torch jointed

RF Eaves RF Eaves
+8.135 +8.135

22mm Fascia Board

Projection from Column as Eaves Beam

Aluminium Soffit

Ventilated Cavity

Ventilated Horizontal Cavity Barrier
as Cavity Closer

EPDM strapped to window frame
First Floor Build-up and fully bonded to CP Sheathing

To achieve Minimum 60min Fire Resistance Rw

Acoustic Resistance Double Glazed Aluminium Window unit

2
max u-value 1 .0W/m K

22mm T&G Engineered Timber Floor Deck

15mm Grooved Underfloor Heating Underlay Tray wtih Aluminium Profiled cill unit

12mm Heating Pipes

Insulation for Underfloo r Heating System

150mm Composite Metal Deck comprising of

Infi ll Concrete with reinforcements

Steel Profi le

Spanning between Ventilated Horizontal Cavity Barrier

Primary Steels as Cavity Closer

Allow for 300ø openings in Castellated Beam for ventilation path

LIVE L O AD Service void

Metal Frame Ceiling System with Ventilated Horizontal Cavity Barrier

2x12.5mm FireLine Drylining for Steel Protection with Intumescent strip for 25mm Cavity

1 00mm insulation 30min Fire Resistance

at First Floor
01 FFL 01 FFL
+4.623 +4.623
External Wall above DPC build-up
2
u = 0.18 W/m K

2x 12.5mm Plasterboards

150mm infi ll s ystem comprising of

Studs @ Max 600 c/c

and Window head and sill track
Base Track
Slotted Head
track
DE AD L O AD

150mm Full Fill Rockwool Steel Frame Slab insulation

12mm Sheathing

150mm Rockwool Rainscreen Slab

Tyvek Firecurb Fire Resistant Breather Membrane
Outline of 25mm Ventilated Cavity

Steel Column Casing system beyond
to achieve 60min Fire resistance to Steel Column

"Helping Hand Bracket" Concealed Fixing System for 175mm Projection

8mm Corten Steel Panel Cladding as fi nishing; 1 0mm Gaps between
Dress DPM up DPC Painted Kicker Block Ventilated Horizontal Cavity Barrier

as Cavity Closer

Painted Softwood Skirting

EPDM strapped to window frame

and fully bonded to CP Sheathing

Ground Floor Build-up Double Glazed Aluminium Window unit
2

max u-value 1 .0W/m K

4mm Epoxy Resin with Top Coat Aluminium Profiled cill unit
75mm Screed with

Underfloor Pipe Routing Ventilated Cavity

DPM as Seperating Layer
75mm Insulation
DPM above slab Ventilated Horizontal Cavity Barrier

150mm Ground Bearing Slab with Mesh as Cavity Closer
Geotextile for RC Casting

Min 150mm Compacted Hardcore Ventilated Horizontal Cavity Barrier
with Intumescent strip for 25mm Cavity
30min Fire Resistance
Aluminium Flashing
with front drip detail as
Cavity Tray
GF FFL GF FFL
±0.000 ±0.000
External Wall Below DPC Build-up
2x 12.5mm Plasterboards

140x440mm Kicker Block
painted DPC

12mm Sheathing
60mm Rockwool Rainscreen Slab

50mm Unventilated Cavity
Engineer Brick Leaf in Stretcher Bond upto DPC level

with min M12 strength Mortar
Section A-A
1
scale 1:20 @ A1
1:40 @ A3
SCALE
1:20 @ A1
1:40 @ A3 0.8 1.6 2.4m