© CNI - Center for Ny Industrialisering 2008 Green living in China Agenda Build off site and sustainability Sunshinehouse as an example of industrial passive

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Green living in China

Agenda

• Build off site and sustainability• Sunshinehouse as an example of industrial passive houses

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Build offsite and sustainability

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Build offsite and sustainability

The overall objects of IndustriNetvaerk are: • To be an open forum for communication of knowledge on industrialisation and system deliveries • To develop ideas on industrialisation using system solutions • To initiate reports, recommendations and development and research initiatives • To initiate development of system products and construction processes among the members • To create the framework for establishment of new business alliances

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Focus area’s

Output for each phaseOutput for each phase

Output: Potential development achievements • product idea• service idea• etc.

Output: • overall described concept• outline/ visualization (3D)• prototype• business concept

Output: • business model • selection of partners• partner-organization.

Output: • Product• Off-site manufac-turing• Implemen-tation schedule

Output: Selection of setup on-site including implemen-tation schedule

Output: • data model• configu-ration concept

Output: • configurator for sale support

Output: • configurator for design of solutions

Output: • configurator for digital transfer of orders (inventories for manu-facturing)

Idea andconcept develop-ment

Demand and

market

research

Marketing / sale

Design/configu-

ration

Delivery of systemsand partner-ships

Digital data model

Digitalization

Product and

production develop-

ment

Assem-blance,CE –

Marking,QA

Auto-mated manu-

facturing

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System product(Buttom up)

Systemsupllier developing & delivering part system to the building

Clarify interfaces and construction principle for mass customiced systems

Building concept (Top down)

Architectural principle

Mass customized systems

Market focus and not only project focus.

Client driven development

facadevindowsventilationsolar cell etc

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Each of the four consortiaEach of the four consortiaconsist of a system consist of a system supplier responsible for the supplier responsible for the totale integration of thetotale integration of thevalue chain and thevalue chain and thesupply chainsupply chain

Building programme

Detailed designfor manufacturing

On site

Design principle

Primary product

Off sitemanufac

contractor Rubbish

Maintain

Par

tner

ing

Leverance- teams

Valu

e c

hain

Supply chain

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Kilde: Christian Thuesen, NCC

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The long tail and construction

Mass production Mass customization Individual customization

Constructionin1960-1970

Traditional construction today


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Mass customization – the principle behindC

osts

/ w

illin

gne

ss t

o p

ay

Diversity in range of products

Unit cost

Customer value

Margin ?


“…producing goods and services to meet individual customer's needs with near mass production efficiency". Tseng and Jiao (2001, p. 685)


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Two cases on Mass Customization in NCC


NCC Komplett

The German Platform

NCC Komplett The German platform

90% Fabrication 90 % Insitu

High fixed costs, unable to control costs

Minimum fixed costs but still 30% cost reduction

Couldn’t compete with traditional construction practices

Established a new market – high quality low cost


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Leveraging similarity in the long tail

Standardized building

Standardized purchasing

Standardizedbuilding component

Standardizedcompetence

Customer Specific building

Customer specific component

Customer specificcompetence


Standardized building component





Customer specific purchasing


Customer specificcompetence






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Manubuild

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Build off site certification

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Agenda

• Build off site and sustainability• Sunshinehouse as an example of industrial passive houses

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”SUNSHINE HOUSE is building 12 industrtialized terrassed houses based on the Passive house principle. !2 houses will be places in kolding and i Soenderborg (Jutland). The following partners are key players ind the Sunshinehouse: Domea (client organization), Salus (client organization), Technological Institute (konceptholder and project manager for the whole project) and the Knowledge center for industrial buildings (knowledge gathering and development).The terrassed houses will be passive house certified according to the German standard and there will be an indoor climate test of the finished houses.

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Passivehouses

Criteria for certificering

• The heating load to below :12 kWh/m2 year

• The energy consumption: 120 kWh/m2 år

• Air exchange by infiltration: 0.5 l/s/m²b

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Mass customized houses

Mass productionTrade “Mass customization”

High fleksibilityLow repetition

Low flexibilityHigh repetition

High flexibilityHigh repetition

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Sunshine house as a holistic and integrated concept

Working with:• a digital infrastrukture (BIM) • optimizing the whole production process (Lean and automation)• a more simple supply chain by use of a system supplier (Supply Chain Management)• Continous improvement• Certification and insurance

Sunshinehouse

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Sunshinehouse- Industrialised passive houses

Processes

Energy solution

Certification and insurance

Market

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Project phases

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Time table

18th of June 2009, Kick-off seminar

End of August – study tour to Austria regarding industialized passive houses and in depth review of the design principle of the four types of terrassed houses

1st of December, final design for manufacturing and approved by the client organization 1st of September, on-site construction place is opened for the consortia

June 2010 finished houses

18th of June 2009, Kick-off seminar

End of August – study tour to Austria regarding industialized passive houses and in depth review of the design principle of the four types of terrassed houses

1st of December, final design for manufacturing and approved by the client organization 1st of September, on-site construction place is opened for the consortia

June 2010 finished houses

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Winner Consortia

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Everhouse

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Documents

© CNI - Center for Ny Industrialisering 2008 Green living in China Agenda Build off site and sustainability Sunshinehouse as an example of industrial passive