ABPL20033 - Construction Analysis Semester 2 - 2016
Dr Alberto Pugnale – Subject coordinator Dhara Patel – Senior Tutor Mark Lam– Tutor SZE MING TAN, 731 526, 19th Oct JCB HAMPTON HOUSE , Tutorial 2.
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SERVICE PIPE WRAPPED WITH 20mm FOAM LAGGING & DENSO TAPE & CAPPED Demolition of the existing house and new excavation of new ground level is required such as the outdoor swimming pool. TOP SOIL
SITE PREPARATION
STONE GRAVELS
1
AGRICULTURE PIPING INSTALLED AROUND THE SITE TO PREVENT AND REDIRECT WATER AWAY FROM THE HOUSE
In-ground services- plumber and electrical technician will planned and installed with the builder before the foundation system. . TEMPORARY FORMWORK
50 SAND BED CONTROLL FILLED 800 Max for sand Or 400 Max for non sand
According to AS 3610 formwork code, formwork shall be rigid, watertight and constructed according to engineer approval
Temporary formworks are installed and placed along with the required sand bed and control filled level .
BAR CHAIR PLACE AT A SPACING OF 750 CENTRES TO SUPPORT REINFORCEMENT BAR IN POSITION.
100 CONCRETE WITH REINFORCE MESH BARS WATER PROOF MEMBRANE
FOUNDATION SYSTEM
SAND BED
2
CONTROLLED FILL 400 x 300 EDGE BEAM with DOWEL BARS BLINDING CONCRETE
2. Water proof membrane
Addition bored pier foundation system is inserted along with the swimming pool, to prevent additional load into the swimming pool. 3. Reinforcement Bars with bar chairs supporting
4. Pouring of concrete Curing process 7 – 28 days
1. BLINDING CONCRETE
FOUNDATION SYSTEM According to AS2870-1996, concrete shall not be less than 25MPa grade for footings and 15MPa for blinding concrete.
According to AS 3600 Concrete Structures Codes, Polythene sheeting must be placed and cover the curing concrete for at least 7 days.
SQUARE HOLLOW SECTION (C3) THICK BASE PLATE 4 BOLTED CHEMSETS
GROUND FLOOR FRAMEWORK
CONCRETE SLAB
3
STEEL CONNECTION - GROUND SLAB Steel column is welded to 10 thick base plate along with 2 or 4 bolted chemsets into the ground slab depending on the column requirements.
All structural steelwork shall conform to AS 4100. Welded sections shall be grade 300 (AS 3678) and Hollow section shall be grade 350 (AS 1163)
TIMBER STUD TIMBER BOTTOM PLATE BUTT JOINT EXPLOSIVE NAILS CONCRETE SLAB TIMBER CONNECTION - GROUND SLAB Timber studs are connected to the bottom plate by butt join with nails. Bottom plate is then connected into the concrete slab by explosive nails.
2.8 x 30 LONG GALVANISHED FLATHEAD NAILS
30 WIDE X 0.8 THICK GALVANISHED METAL STRAP
CORROSION PROTECTED FLAT METAL TENSION STRAPPING
TIMBER LINTEL & TIMBER BRACING Timber lintel can be allocated above all doors and windows opening. It is secure by tension strapping and galvanised metal strap. Tension strapping is used when the frame work is within 1800 to 2700 max. plywood bracing is been used otherwise.
All structural timberwork shall conform with the requirements of AS 1720 timber engineering code and AS 1684 timber framing code.
STEEL COLUMN TO TIMBER BEAM CONECTION
STEEL COLUMN TO STEEL BEAM CONECTION
6 MS cleat plate welded (6 CFW) to steel column, steel beam or timber beam is then connected with 2M12 4.6/S bolts.
STEEL BEAM
STEEL COLUMN
FIRST FLOOR FLOORING
TIMBER FLOOR TRUSSES
4
TIMBER PACKER TIMBER FLOOR JOSIT CONNECTION TO STEEL BEAM
TOP CHORD STEEL BEAM STEEL GUSSET BOTTOM CHORD
GALVANIZED STEEL JOIST HANGER
CHIPBOARD FLOORING – SECRET GROOVE AND TONGUE Chipboard is placed above the timber floor trusses and it is connected with a connection known as secret groove and tongue where the chipboard is shaped specifically to match each other with a nail connection in between.
TIMBER STUD BOTTOM PLATE
CHIPBOARD + NAIL
2 timber packer are nailed on both side of the steel beam. 300 deep floor trusses at 450 CTS are then place and nailed onto the galvanized steel joist hanger that was attached on the timber packer.
STEEL COLUMN CONNECION TO STEEL ROOF BEAM
STEEL ROOF BEAM TIMBER BLOCK (CONNECTION FOR OTHER TIMBER RAFTERS)
FIRST FLOOR FRAME WORK
10 THICK SEAT PLATE 6 CFW (WELDED) TO STEEL ROOF BEAM BOLTED WITH 2M16 BOLTS
5
10 THICK TOP PLATE 6 CFW TO STEEL COLUMN
STEEL COLUMN
STEEL ROOF BEAM (CRANKED) 10 THICK SEAT PLATE 6 CFW (WELDED) to ROOF BEAM (RB17) WITH 2M16 BOLTS SCAFFOLDING & BRACINGS
During the first floor framing, the steel roof beam are placed first along with the necessary bracing and scaffolding for case of working, access and safety. Timber rafter are placed in the later stage (Roof framing)
METAL STRAPPING BRACING
ROOF FRAMING
2 x 190 x 45 F17 KLIN DRIED HARDWOOD (KDHW)
6
190 x 45 MGP 10 RAFTERS AT 450 CTS
TRIP L GRIP EACH SIDE OF THE BEAM TRIP L GRIP TOP PLATE WITH GALVANIZED IRON STRAP WITH NAILS AT EACH END
TIMBER ROOF BEAM CONNECTION TO TIMBER RAFTERS Timber rafters are inserted at 450 CTS to create the roof framing system. Rafter are specially cut for placement of box gutters and valley gutters.
TIMBER CLADDING (RAIN SCREEN)
ROOF BATTENS
ROOF CLADDING & SKYLIGHT
METAL DECKING
7
TIMBER CLADDING (RAIN SCREEN) ROOF BATTENS METAL DECKING SARKING INSULATION TIMBER RAFTERS
GLAZING
FLASHING is tucked below metal decking follow through the gutters. BOX GUTTER is design with an overflow which allow overflowing water to be redirected away from the house
ALUMINIUM FRAME FLASHING Aluminium skylight is inserted as a whole purchased from different provider.
BOX GUTTER
DOWN PIPE FLASHING – inserted in front of metal decking
WALL CLADDING
TIMBER STUD
8
WATER BARRIER
TIMBER BATTEN METAL DECKING
TIMBER NOGGING
EXTERNAL TIMBER CLADDING
9
TIMBER STUD WATER BARRIER TIMBER BATTEN METAL DECKING TREATED BLACK PIPE BATTEN EXTERNAL TIMBER CLADDING (RAIN SCREEN) – treated with coating to increase resistance and durability against weather
FLAT JAMB
NOG JACK STUD
DOOR LEAF
WNDOWS & DOORS (LOCK-UP)
FLAT JAMB
10
TIMBER FIXING BLOCK PLASTERBOARD (installed later) SLIDING MECHANISM SHADOW LINE JAMB LINTEL ABOVE
SLLIDING DOOR
FLASHING ARCHITRAVE
TIMBER WINDOW FRAME DOUBLE GLAZING
FLASHING This stage is also known as lock up where windows and doors are installed into the building. Furthermore, locks and other hardware for doors & windows are put in.
STEAM BEAM STAIR
STAIRS – Stairs come in with two cut shape timber stair frames that is joined by timber frames running horizontally between the two stair frames. In addition, it is connected to the first floor steel beam through bolted connection.
BATTEN
PLASTERBOARD
TOILET FLOOR FINISHING
INTERNAL FITOUT
WATER PLASTERBOARD
TIMBER FLOOR FINISHING & SKIRTING
11
Insulation is placed within all external wall and acoustic insulation are placed between toilets
ACOUSTIC INSULATION SILICONE TILE
WATERPROOF MEMBRANE VILLA BOARD (FIBRE CEMENT SHEET)
ACOUSTIC INSULATION PLASTERBOARD SHADOW LINE FLOOR FINISHING (CARPET OR TIMBER FLOORING) CLIPBOARD
FINISHING TRADES
12
FINISHING TRADES Joinery, light fittings are inserted within this stage. Furthermore, The final touch up such as painting and polishing will be done within this stage
ABPL20033 Construction Analysis Dr Alberto Pugnale – Subject coordinator Semester 2 - 2016