06 schuster epaq

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Experiences from Japan for

Mag. Dr. Gerhard Schuster


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SUSTAiNConsulting Solution 2: S aceframe

Principle


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SUSTAiNConsulting Individualisations -

Facades


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Portacabin Single Family Houses

Gaps betweenbuildin s

Town House (Row house)


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SUSTAiNConsulting Buildin and Construction

Industry Global Numbers

2003: 3.300 billions turnover

2,8% growth 2002 2003 Growthrate (20042007): 4,6% (China,

Indien)

US as largest global market (900 billions ) Ja an second lar est market


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Annual turnover: 910 Mrd.

Construction sector = biggest european industry -cluster, ~ 10% of european gross national product

25% of european industry outputs

28,5% of european employees connected to this sector European profit margins : 2% (Japan : 7%)


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Toyota Homes Japanese production: 5.000 Units/a (Single-family houses) o a mar e ea er n ro o cs-app ca ons No european engagement so far Spacefame-technology

e su ous ng: Japanese production: 56.000 Units/a (Single- & multi-family houses) Lar est home builder in Ja an 7 78 billion net sales

gross profit ratio: 20,3% (2003) Lego-system


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SUSTAiNConsulting Production Method

Toyota Homes

markets

customizing to customers needsand financing possibilities

Longevity guaranteed (10-80 years) Retail-market becomes ossible in

Japan because of high quality

housing products.


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SUSTAiNConsulting Sales Strate ATOLIS -

Park.

living in comfort

Buying power of target groups is of minor

-, , .


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SUSTAiNConsulting To ota Homes: Sales

Approach

Yes Yes

building-type

no

Toyota Real Estate

Corp.) finances (100%inhouse)

no

Customization and purchase ofindividualized house

Visitation of production (transparent plant)of own house

Presentation of production benefitstrust in brand Toyota

Production, transport,assembly

housing

continuous improvement

process, market-analysis andcustomer-surveys lead to new

designs and products


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SUSTAiNConsulting Post-Industrialized Production at

...SIMS 2 for adults

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SUSTAiNConsulting Sekisui House Frame

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Consulting Sekisui S stems

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SUSTAiNConsulting ki i H


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ki i H1. Planning

The R&D division collects the latest information on

dwellings and lifestyles, cooperating withspecialists both inside and outside of the

'. ,others, universities, planners from the outside, andhomemakers.

2. Development and DesigningThe R&D division uses the information it collectsto research just what can be considered a "trulycomfortable house". The results of the research

.



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. About 300,000 components are required to manu-facture a freely planned house. Systems using AI

ordering of parts through production, inventory,and shipping. HAPPS is the automated part pick-up system, w c stea y prov es components to

the production lines. It leads to high productivity,high quality, and considerable precision.

4. Delivery of ComponentsComponents are allocated for each house and

.



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5. Ceiling and Floor PanelsAutomated nailing machines fix plasterboards to

.

6. AssemblyFrames are assembled into a box-shaped

structure by fully automatic spot-weldingmachines and rust- roofin is done at the weldedpoints. The precision of assembled units is2mm.



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7. Attaching Exterior Wall PanelsExterior wall panels are attached to a box-

and gaps between panels are filled with gaskets.

8. Attaching Partition Walls and Fittings

Partition walls and fittings are attached accordingto each customer's lan.



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9. Installation of FacilitiesMost facilities, such as kitchens, baths, and stairs

.and dust at the site by installing these inadvance.

10. InspectionAt the end of each rocess ste , a s ecialistconducts strict quality control inspections of over250 items such as gaps between walls and



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11. ProtectionUnits that pass quality control checks are packed

- , ,caps.

12. Shipment

Units are loaded onto special trucks by largeforklifts and shi ed out in accordance with thecustomer's delivery date.



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13. Installation of UnitsCranes are used to install units onto solid

- .

14. RoofingRoofs are also manufactured at the factory and

delivered to the site to be installedsimultaneousl with the units. Com leted in aday, interiors are prevented from being exposedto rain or wind.



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15. Interior Finish-WorkInterior components are also shipped from the

-out under a roof, thereby preventing exposure torain.

16. Measurement of Performance (Formaldehyde)We sam le the air of the com leted house tomeasure the density of formaldehyde (Kitagawa-method Detector). You can see by the low values

formaldehyde.



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17. Hand-overThe average period of work at a site is 40 days

- - -of conventional construction methods.

SUSTAiNConsulting Sustain Consulting


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for the Construction Sector

Consulting Services - Business areas: Industrialized Housing Production [market analysis, system

,chains]

Expert monitoring of change processes in companies[change agents]

Tools for effective leadership [www.m n -

management.eu]

. ,Mag. Dr. Gerhard Schuster manager, partner

. . .

06 schuster epaq

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