Architectural Models with EOS Technology Detekt Inc., EOS‘ distributor in TW

EOS 2010 · EOS Architectural Models – SAR/STRFO Page 2 A picture is worth a thousand words. Chinese Proverb A model is worth a thousand pictures.

EOS 2010 · EOS company presentation - CST Page 3 Architectural Models… Source: Winternitz, Pixelio: Meier Werft — can be made of various materials paper, glass, plastic, wood, foams, metals, cloths, gypsum, cement… — are being created for different purposes proofs-of-principle, drafts, give-aways, presentations, exhibitions, competitions… — have to meet many demands affordable, finely detailed, true-to-life, transportable, robust, wow-effects,

EOS 2010 · EOS company presentation - CST Page 4 Trends in Architecture Source: Bartlett School of Architects, Architectural Association, TU München — Organic Structures and ‚Clean‘ Shapes Freeform surfaces Self-supporting elements Increasing degrees of complexity — Alternative Housing ‚Green‘, energy efficient structures Multi-purpose room concepts Integration into nature requires adaptive design — Individualised Architecture Less standardised elements Quick design modification requests at low turnaround times

EOS 2010 · EOS company presentation - CST Page 5 Conventional Model Making Source: Nervi / Stefan Kaufmann, TU Müchen — Labour intense: 3 people 2 cnc wood milling machines — Time consuming: 180 man hours — Increasing complexity of design directly affects costs labour costs at 50€/hr: 9.000€ machine costs at 35€/hr (65 hrs): 2.100€ total model: € — Limitations of manufacturing technologies require change of design: low detail resolutions undercuts result in multiple parts weak materials tend to break and need to be reinforced by adding mass

EOS 2010 · EOS Architectural Models – SAR/STRFO Page 6 e-Manufacturing, the Fast, Flexible and Cost- Efficient Production of Parts directly from CAD-Data Laser-Sintering: the Key Technology for e-Manufacturing Source: EOS

EOS 2010 · EOS company presentation - CST Page 7 EOS Laser-Sintered Models Source: Janne Kytannen, Freedom of Creation — Labour: 1 person for data preparation and machine set-up — Modelling time: 01 hour machine set-up 20 hours build time (no labour required) 02 hours post-processing  less than 1 day from design to model — Advantages: Increased freedom of creation Complexity at no extra cost Finer detail resolution Down to 0.6 mm wall thickness Integration of functions Less design adaption to material properties Fast and simple design changes Robust, durable and transportable

EOS 2010 · EOS company presentation - CST Page 8 Technical Advantages Source: David Edwards, Bartlett School of Architects — Tough and resistant models for frequent relocation — When other technologies limit the freedom of design — As design elements within a model and in combination with other materials — Whenever fine detail resolution and high surface quality are essential — For models with freeform surfaces and self- supporting elements s.a. organic and lightwheight structures — As supporting material for formworks and dressings

EOS 2010 · EOS company presentation - CST Page 9 Economic Advantages Source: Eliot Postma, Royal College of Arts — Complexity at no extra cost — Low labour utilisation — Competitive edge through short turnaround cycles — Re-usable materials — Material recycling concepts for improved product carbon footprint — Innovative business models (rental, leasing, pay-as-you- go)

EOS 2010 · EOS Architectural Models – SAR/STRFO Page 10 Freedom of Design Source: Eliot Postma, Royal College of Arts, London

EOS 2010 · EOS Architectural Models – SAR/STRFO Page 11 High Complexity at no extra cost Source: Eliot Postma, Royal College of Arts, London

EOS 2010 · EOS Architectural Models – SAR/STRFO Page 12 Fine Detail Resolution Source: Elliot Postma, Royal College of Arts, London

EOS 2010 · EOS Architectural Models – SAR/STRFO Page 13 Down to 0,6mm Wall Thickness Source: Norman Foster/Stefan Kaufmann, TU München

EOS 2010 · EOS Architectural Models – SAR/STRFO Page 14 Integration of Functions Source: Janne Kytannen, Freedom of Creation

EOS 2010 · EOS Architectural Models – SAR/STRFO Page 15 Integration of Functions Source: Justin Goodyear, Bartlett School of Architecture

EOS 2010 · EOS Architectural Models – SAR/STRFO Page 16 Why EOS-Technology? Source: Future Factories, Freedom of Creation

EOS 2010 · EOS Architectural Models – SAR/STRFO Page 17 EOS offers a broad variety of e-Manufacturing systems with different build envelops… EOS poduct line for Laser-Sintering of plastic materials Source: EOS FORMIGA P 100EOSINT P 395EOSINT P 760

EOS 2010 · EOS Architectural Models – SAR/STRFO Page 18 EOS ALUMIDE ® EOS CarbonMide ® EOS PA 2200/2201 EOS PA 2202 black EOS PA 2210 FR EOS PA 3200 GF EOS PEEK HP3 EOS PrimeCast ® 101 EOS PrimePart ® EOS PrimePart ® DC Source: EOS … and an even greater variety of different Materials for all kinds of purposes Sports helmet (PrimePart®) Laser-sintered stick (PrimePart® DC) Rubber boot sole (Alumide®)Bearing block (CarbonMide®) Steering wheel (PA 2200/2201)Pool pump housing (PA 2202 black)Fuel tank (PA 2210 FR) Elux Twister (PA 3200 GF) Light housing (Peek HP3) Turbocharger housing (PrimeCast®101)

EOS 2010 · EOS Architectural Models – SAR/STRFO Page 19 Broad Network of Service Providers and Pre-/Post- Processing Technologies Source: EOS

EOS 2010 · EOS Architectural Models – SAR/STRFO Page 20 EOS GmbH Electro Optical Systems Robert-Stirling-Ring 1 D Krailling Germany EOS ®, EOSINT ®, DMLS ®, DirectPart ®, DirectTool ®, DirectPattern ®, DirectCast ® and Alumide ® are registered trademarks of EOS. Tel: Fax: web: Source: EOS