Sustainable Alternative Building Solutions Proceedings/Power Points...PUBLIC PRIVATE PARTNERSHIPS...
Transcript of Sustainable Alternative Building Solutions Proceedings/Power Points...PUBLIC PRIVATE PARTNERSHIPS...
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Sustainable Alternative Building Solutions Presented By
Andre Schlunz Representing Framecad in
Sub -Sahara Africa
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Agenda
• Current situation
• Energy efficient code NBR 10400 XA
• Who is Framecad what do we do
• Change in building methodology
• Skills change |Training and Creating Of Sustainability
• Ability for market to change – Framecad Roll Framers in position
• Building solutions for specific markets
• Cost | Production efficiencies
• Gallery Projects
• Sustainability
• Conclusion
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• FRAMECAD® renowned Steel Frame Business Solutions -that empowers clients to profitably achieve fast, reliable, and automated production & construction capabilities without the need for skilled labour, resulting in fast project completion, improved product quality and delivery
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• We have building system researchers, software developers, CAD designers, engineers, machine control experts, technicians and on-site construction experts. We also have people who are good at listening to customers – we’ve always been driven by market needs,
`` because a solution is only worthwhile if it delivers better productivity and quality to our customers.”
Mark Taylor CEO/Chairman
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Customer FRAMECAD® offices Manufacturing Plants
Currently export to over 60 countries
Over 460 construction |Roll Forming Factory sites
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• Design & Planning
• Manufacturing Solutions
• Construction Methodologies
• Building material
• Global supply chain
• Care
- Support
- Training
- Consultancy
Complete Design and Build Solution
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Developed from experience FRAMECAD® can offer a range of designs that can quickly constructed these include: • Low cost residential • Villas • School and Community centers • Labour Accommodation • Hotels & Hostels • Hospitals • Military
Process Design
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Efficiency = Housing people faster Time = Money
Low Cost Housing Solution – 40sqm 1.35 hours production for framing
Speed | Cost Efficiencies
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Increased Productivity & Building efficiencies FRAMECAD® Rapid Construction 30% faster than timber and 50% faster than masonry
1 Shift = 8 Hours
1 Week = 5 Days x 2 Shifts = 80 Hours
1 Year 48 Weeks 3,840 Hours
11 houses per shift |day 40hrs.
110 houses per week
5,280 houses per year
Rapid Production
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Skills Training Process
• Steel Framer
• External Cladding
• Internal Cladding
• Foamed Cement Infill Systems
• Ceiling |Cornicing
• Roofing Systems
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• Empowering and training local communities • Working close to our markets • Rapid delivery of quality housing and community
centers
Rapid Repetitive Production Simplify Skills Training
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The World’s Most Approved and Certified Steel Profiles and System
ICC ES Certification in the US (ESR-2361)
ATI Certification in the US (CCRR-1030)
CE Certification in Europe (1224-CPD-0200)
Certification in Poland (AT-15-8394/2010)
SASFA Accreditation in S. Africa
NZ and AUS Certification
Advantage in the Market
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• Energy Efficiency Code SANS 204 and NBR
10400 XA Compliance
• Acceptance of Light Weight Steel Frame Construction SANS 517
• Change in steel frame manufacturing technology and software evolution |Pre Engineered Buildings
• Change in plastering projection/ spray plaster technology
• Pre assembled building systems
• Business Opportunity
• Value Re - engineering of building 84% lighter
• FACTS –Fire , Acoustics, Composite Thermal Systems
• Architects now have the ability to manipulate the building performances at cost effective prices
• High Performance Building Solutions
• Fast Track , Safe and Efficient Building System
Alternative Building Methodology
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Innovative, Compact, Fast, Reliable
& Versatile Manufacturing Solution
Specifications - Profile: 63mm – 150mm (89mm typical)
- Gauge: 0.6 - 1.2mm (TCT)
- Output 300 to 750m/hour
- 11 tooling punches
Applications - Social Housing
- Military
- Transportable & Modular
- Light Commercial & Partitioning
- Roof Truss Systems
- Remote Locations
Construction Scope - 1 to 3 level Construction - Wall Stud Heights to 3.5m - Roof Truss Clear Spans to 15m - Floor Joist Clear Spans to 6m
These are guidelines NOT Limitations
Machines
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The Product
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Benefits to the Builder/ Developer
Speed – Faster erection and delivery time
Up to 25% faster than wood
Up to 50% faster than concrete
Weight – Lighter than other framing materials
Up to 30% lighter than wood
Up to 60% lighter than concrete
Scrap – Less scrap and waste
Quality – Higher quality offering to the consumer
Green - Steel framing is “Green” because it is recycled and recyclable
Safer Construction – Lighter material & controlled operations
Call-Backs – Straight walls, square corners, fewer call-backs
Why Cold Rolled Steel ?
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Benefits to the Customer
Mold – Will not host mold
Insects – Insect-Proof
Indoor Air Quality – Healthy House , no chemical treatments
Safety – Fire safety, non-combustible
Speed – Faster construction (move in, sell, rent sooner!)
Strength – Stronger Lighter Structure
Design Life – Galvanized Steel Protection (50 years +)
Maintenance – Less maintenance = Less cost!
Why Cold Rolled Steel ?
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Strong – highest strength to weight ratio of any building material. Meets very tough performance standards
Inorganic – will not rot, warp, split, crack, creep, support mold growth, or be eaten by termites and other insects
Dimensionally stable – does not expand or contract with moisture content
Consistent Material Quality – No regional variance in composition performance. International standards, global requirements.
Noncombustible – does not burn and will not contribute fuel to the spread of a fire
Earthquake Resistance - Superior seismic performance due to steel’s ductility
Basic Material Attributes
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Steel can
be 100%
recycled
Benefits to the Planet
Sustainability
6 Old Cars = 1 x 140 Sqm
House
Cold Rolled Steel
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.
FRAMECAD® Building products provide Sub Assemblies from simply claddings through
to fully insulated wall and composite floors .
Building Systems
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Purlins / Battens
Floor Panels
Building Systems
• Deep Roof Truss
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40% of SA total energy currently used in
buildings
≈ 25%
Roof
Wall
s ≈ 30% Glazing
Thermal
bridges
≈ 10%
Ground
Floo
r
≈ 10%
≈ 10%
≈ 15% Air
renewal
Summ
er
Winter
Principle of
insulation
Improving the insulating envelope can reduce energy losses and shrink energy consumption by up to 90%
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SANS 204 - Key Aspects • General requirements
– Climatic zones
– Max energy consumption per annum
– Max demand
• Factors incorporated in building design
– Orientation & shading,
– Fenestration
– Floor insulation
– Wall requirements
– Roof & Ceiling
– Service( including water heating )
– Sealing
• R-values (thermal resistance)
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Thermal Performances
• Ideally the design should be that of passive heating and cooling in order to save electricity and water
To create a comfortable internal temperature 18-23 deg C
Design an appropriate thermally l insulated building using intervention/ by building methodology in each climate zone to meet or surpass the energy efficient code
• To meet or surpass energy efficiency code Cold Interior Region
• The envelope wall System R value =2.20- composite wall system
• The Roof System R value =3.35
• Foundation R value =1
• Heating of geyser 50 % by other means solar panel system . heat pump , geyser blanket ,geothermal
• Frame building gives the ability to create Thermal Intervention Systems whilst building -
• The building can be manipulated -depending on price FACT performances required
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• Light Weight Steel Frame Builders
• Trained and endorsed by The South African Steel Frame Association SASFA
• NHBRC approved building system
• Green Building Council Members
• Bonds approved by most banks
• Specialised System Applications
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Geo Slab System • Saving material requirements
• Monolithic pour
• Ventilation convection flow
• Prevention moisture
• Higher load bearing capability
• Ability to handle unstable ground and
seismic activity
• Excellent thermal performance R value =1.2
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Traditional Mass Construction | LGS System
Solid Wall
Steel
Frame System
Cement +Poly
R value = 1.69
Foamed Cement
R value =2.60
Cavity wall, insulation
R = 1.00
Insulated Facade on steel
frame
R = 3.76
Insulated Façade on single
brick wall; R = 2.21
Lightweight steel
frame wall
R = 2.50
[Single: R = 0.13]
R-value required for Zone 1 = 2.20
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Energy Efficient Roof System Code
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Light Weight Steel Frame Residential Market
Choices Of Building Systems
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Greenbuild | Foamed Cement Infill System Solid Wall Building Solution
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Greenbuild Solid Wall In Fill System Foamed Cement Mix
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Greenbuild Steel Frame Solid Wall System
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Greenbuild Solid Wall Foamed Cement Mix Projected Infill
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UFCC Solid
Wall Polystyrene and Cement Infill System
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UFCC Solid Wall Polystyrene and Cement Mix Core In Fill
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All Africa Games Maputo Mozambique
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All Africa Games Stats.
• Slabs down Jan 2011 –started Steel Framing Jan 2011
• 840 Apartments | 27 Buildings | G + 3
• 90,000m2 floor area
• 320,000m2 Internal Insulation , Gypsum Cladding , Gypsum full Skim
Plaster
• 360 Interlinks of material |3 per day (120 days )
• On average 2,000 workforce on site per day
• Would have gone faster if water and diesel was delivered faster !
• Completed End August 2011 - 8 Months
• Cost Effective , Energy Efficient , Aesthetic Appeal
Technology + Rapid Build
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Cold Rolled Steel
G + 3 Multi Storey
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Projection/Spray Plaster
M100 Projection Machine 450m2 per day
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Projected Self Leveling Screeds
Preparation for floor coverings
Acoustical and Fire performances
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Multi Story Apartments 840 apartments |9 month Build | 2,000 man workforce stages
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Unit Type Apartments / Duplex
Unit Size 4 x 45-75 each m2
Market Residential 3 Apartment
Location Zambezi , Pretoria
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Residential
Steel rolled sub frame clad with Framecad Insulated Façade System
Cantilevered structure with off site manufactured fenestration hoods
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Modular Homes The Next Evolution Pre Assembled Units
Portables
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Mobile Factory Solutions
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Framecad Roll Formers
South Africa
• Clotan Steel
• Tru Mod
• Clyde Steel
• SA Steel Frame
• KUSASA
• Container Leasing
• Steel World Roofing
Systems
• Kwik Space
• Mitek
• Matgotamishi
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Steel Frame Builders SA
South African Steel Frame Association
www.sasfa.co.za
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Framecad Relationships |Channel Marketing
• Warehousing
• Distribution
• 12 Outlets In South Africa
• Distribution of Framecad
Branded Building Products
• Builder Training
• Framecad Roll Formers
• Design
• Detailing
• Engineering |Sign Off
• Rolling Steel Profiles
• Builder Training
• Warehouse and Distribution of
Framecad Branded Building
Products
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Wall Panels Roof Truss
Applications
Floor Joists Lattice Beams
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Applications
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Multi Storey Hospital
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Mass Accommodation
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AREA : Ground floor = 1339 m2 First floor = 1381 m2 Second floor = 1381 m2 PLANNED PROVISIONS PER UNIT : 1. CLASS ROOM : 15 NOS. 2. PRINCIPAL ROOM : 1 NO. 3. OFFICE ROOM : 1 NO. 4. LAB ROOM : 2 NO. 5. COMPUTER ROOM : 1 NO. 6. TEACHER'S COMMON ROOM : 1 NO. 7. ENTERTAINMENT HALL : 1 NO. 8. SICK ROOM : 1 NO. 9. TOILET : 3 NOS. 10. GENTS TOILET : 3 NOS. 11. LADIES TOILET : 1 NO.
PLAN & DETAIL FOR SCHOOL BUILDING
D 2D 2
W 1
D 2
D 2D 2D 2D 2D 2D 2
OPEN COURT
2900 X 22600
W 1
V 1
V 1
V 1
V 1
D 3
D 4
TO
ILET
L.TOI G.TOI
W 2
W 1
W 1
W 1
W 1 W 1 W 1 W 1 W 1 W 1 W 1 W 1
W 1 W 1 W 1 W 1 W 1 W 1 W 1 W 1
W 1
W 1
V 1
V 1
V 1
V 1D 3
W 1
W 1
W 1
W 2
V 1 V 1 V 1 V 1
FIRST FLOOR PLAN
14097.34
10
20
9.0
8
14097.34
26
65
.21
48
78
.65
26
65
.21
2310.00
2310.00
D 2 D 2
CLASS ROOM - 5D 3
CLASS ROOM - 3 CLASS ROOM - 2 CLASS ROOM - 1
CLASS ROOM - 6 CLASS ROOM - 7 CLASS ROOM - 8
CLASS ROOM - 4
ENTERTAINMENT HALL
TEACHERSCOMMON ROOM
LIBRARY
LIBRARY
TO
ILET
SICK ROOM
GEN
TS
TO
ILET
LA
DIE
S T
OIL
ET
C O R R I D O R 1500 W I D E
C O R R I D O R 1500 W I D E
UP
D 2D 2D 2D 2 D 2D
NC
O
R
R
I
D
O
R
15
00
W
I
D
E
D 2
D 1
D 3
W 1
W 1
D 2
D 2
D 2D 2
W 1
D 2
D 2D 2D 2D 2D 2D 2
OPEN COURT
2900 X 22600
W 1
V 1
V 1
V 1
V 1
D 3
D 4
TO
ILET
L.TOI G.TOI
W 2
W 1
W 1
W 1
W 1 W 1 W 1 W 1 W 1 W 1 W 1 W 1
W 1 W 1 W 1 W 1 W 1 W 1 W 1 W 1
W 1
W 1
V 1
V 1
V 1
V 1D 3
W 1
W 1
W 1
W 2
V 1 V 1 V 1 V 1
FIRST FLOOR PLAN
14097.34
10
20
9.0
8
14097.34
26
65
.21
48
78
.65
26
65
.21
2310.00
2310.00
D 2 D 2
CLASS ROOM - 5D 3
CLASS ROOM - 3 CLASS ROOM - 2 CLASS ROOM - 1
CLASS ROOM - 6 CLASS ROOM - 7 CLASS ROOM - 8
CLASS ROOM - 4
ENTERTAINMENT HALL
TEACHERSCOMMON ROOM
LIBRARY
LIBRARY
TO
ILET
SICK ROOM
GEN
TS
TO
ILET
LA
DIE
S T
OIL
ET
C O R R I D O R 1500 W I D E
C O R R I D O R 1500 W I D E
UP
D 2D 2D 2D 2 D 2
DN
C
O
R
R
I
D
O
R
1
50
0
W
I
D
E
D 2
D 1
D 3
W 1
W 1
D 2
D 2
Case Study Multi Level School
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Schools
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Schools Concept | Plan | Reality
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School Projects Concept to Reality
Olievenhoutbosch School Pretoria
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Olievenhoutbosch School Pretoria
Solid Wall System
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Schools Isolated areas
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Affordable and Social Housing
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Conclusion
• Technology Change
Framecad Roll Formers
• Software –Evolution
• Projection Machines
• Foaming Agents and Machines
• Process Calculations Speed
• Re Engineered Buildings
• Distribution Channel
• Training –SASFA
• Speed Of Process Rapid Build
Systems
• Pre Engineered Buildings
• Plaster |Projection Floors
• Solid Wall Systems
• Effective Efficiencies Rapid
Build Systems
• Safe , Consistent Quality
• Availability Of Materials
• Skills Training | Sustainable
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Technology Availability = Rapid Build Solutions
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Thank You
Andre Schlunz
Cell : 0726472533