Light Weight Steel Frame Integrated Building Solutions -The Future of Construction

Roofing Solutions

Joist flooring Solutions

Insulated Wall Solutions

Why Alternative Building Methodology ?Why Light Weight Steel Construction ?

• SANS 204 Energy Efficiency Code • SANS 517 Light Weight Steel Construction • Reduction in carbon emissions • Embodied energy consumption • Recyclable and reusable materials • Safe, Cost Effective, Efficient building methods• Proven product and system thermal and acoustical performances • World energy efficiency standards • Legislation in South Africa – Future compliance

LWS Construction has all the benefits that influenced the change:

Advantages of LWS Construction:

• Adaptive to contemporary architectural requirements (Design Freedom)• Speed & precision (manufacturing & constructing) • High Performance Building Solutions • Achieves the fire, acoustic and thermal performance levels necessary for

today's industrial, commercial and domestic environments.• Less structural loading foundation designs due to the low mass of walls • Cost effective solution for sloping sites with column foundations and

suspended floors• Enhance Health & Safety and environmental performance• Complies with the rational design requirements of the National Building

Regulations as well as the SANS regulations• Extra floor space (some 4%) due to reduced thickness of external walls

compared with a double skin brick wall.

Why Razorbill as Alternative Building Supplier?

• Private company registered in South Africa (founded in 2007)• Member of SASFA and SAISC (SASFA EXCO member as well)• Highly skilled FRAMECAD designers to design & develop the most cost effective solutions• Complete range of services to choose from:

• Design• Engineering• Supply• Install• Turn-key solution

• Wide industry exposure, completed projects covers:Commercial• Schools• Clinics• Hospitals• Warehousing• Façades• Roofing

• Razorbill apply skill transfer programs to train & equip local staff in communities

• Category winner of SAIC awards for LSF Construction in 2015 & 2016

Residential• Multi-unit developments• Upmarket residential houses• Roofing

Roofing Solutions –Lightweigth, Accurate & Precise!

} Lightweight} Easy to handle} No or limited crane} Do not warp & twist} Rot & insect free} Galvanized

Roofing Solutions –Wide span commercial applications

} Easy lifting – reduced or no Crane

} 23m Free span

} Low transport costs – flat packs

Roofing Solutions –RDP’s and Residential

Foundations:

Flooring Solutions:Joist system

Flooring Solutions:Joist system

Flooring Solutions:Panel system – Temporary flooring (M-NET Big Brother House)

Walling Solutions:Thermal Intervention

Solid Wall System Steel Frame R value = 1.69

Traditional Cavity wall, insulationR = 1.00

Traditional wallR = 0.26

ETICS on steel frameR = 3.76

[Single: R = 0.13]

Lightweight steelframe wall (SANS517)R = 2.50

Futurehouse Wall SystemR = 2.20

Walling Solutions:Light Steel Wall Panels

Walling Solutions:Light Steel Wall Panels

Walling Solutions:Solid Wall System

Walling Solutions:ETICS system (External Thermal Insulation Composition System)

Light Weight Solution on slab with weight restrictions:Maternity Section – Glynwood Life Hospital

Facade Solutions:Kuruman Casino

Facade Solutions:Sasol Chemcity Incubation Office

Facade Solutions:Riverside Shopping Centre – Facades

Private Residential Developments

Private Residential Developments

Eastern Cape (ECDC) Grade R Projects

Maerua Mall Shopping Centre –Windhoek (Joyfull Noise)

2016 Southern African Institute of Steel Construction:Light Steel Frame Category Joint Winner

} Chris Smith ◦ chris@razorb.co.za◦ Cell 082 808 3295

} Herman Steynberg◦ herman@razorb.co.za◦ Cell 082 556 5591

} Vernon vd Westhuizen◦ vernon@razorb.co.za◦ Cell 079 501 9324

} Office: 016 423 1750 www.razorb.co.za