ﾊﾊ - DeltaSync

Corporate profile
INTRODUCTION
VISION
CORPORATE VALUES
DeltaSync is a leading specialist in the field of floating urbanization. We provide consulting and design
services and innovative solutions for delta areas.
As an interdisciplinary think tank, we develop and
implement flood proofing strategies.
Currently, for the first time in human history the
amount of people that live in urban areas is larger than
the amount that live in rural areas. The degree of urbanization is expected to rise further towards 70% in
the 21st century. This growth will for a considerable
part take place in low-lying deltas that are vulnerable to flooding and climate change. Already there is a
shortage of space and cities rely completely on external sources for food, water and energy. With the increasing scarcity of resources there is a growing need for
cities to be more self-sufficient.
DeltaSync reflects the following values:
By taking an integrated approach, that combines analysis, design and realisation, DeltaSync acts as a catalyst of visionary plans. Ideas or strategies are quickly
taken to the next level, by providing technically feasible and aesthetically, economically and socially responsible solutions. In relation to this, sustainable development is a key aspect on all scales, from a single
building to a complete city.
FLOATING URBANIZATION:
• Is a unique and promising growth market
• Creates new space in densely populated areas
• Combines urban development and water retention
• Is a safe and climate proof solution
• Offers urban flexibility and movable buildings
• Is easily combined with sustainable technology such
as light weight construction and self-sufficient systems
Therefore there is a great need for new sustainable
flood-proof concepts for urbanization of delta areas.
Constructing floating buildings is a promising solution.
It enables multi-functional use of space in densely populated areas, without further increasing flood risk. A
good example of such a concept is the floating city.
This concept can only be developed by investigating
different scale levels in conjunction, ranging from building level, neighbourhood level to city level. To ensure
that it is actually implemented, it is important that the
feasibility, spatial integration and social aspects are
fully included in the analysis and design.
MISSION
DeltaSync’s mission is to design and develop the first
self-sufficient floating city in the world. The realization
of the Floating Pavilion in Rotterdam, the largest public
floating building in the Netherlands, is the first milestone towards achieving this mission.
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• Sustainability
DeltaSync recognizes its responsibility towards our
planet and acknowledges that preservation of the
world’s resources and ecosystems for present and future generations is of major importance. Sustainability
is therefore an integral part of all projects. DeltaSync
strives to create a balance between the needs of the
users and the environment and develops innovative
techniques and concepts to provide buildings with local water and energy resources.
• Creativity and Innovation
Creativity and innovation play an important role in the
company. Innovation and the search for new unexpected solutions are important drivers in DeltaSync’s
work. Problems are analyzed from different viewpoints and the solutions integrate water management,
sustainable development, architecture and spatial
planning into multidisciplinary proposals.
• Collaboration
DeltaSync believes in collaboration between researchers, designers, entrepreneurs and government
agencies to obtain new insights and solutions in order to contribute to the challenges cities in delta areas
are facing. In an early stage partners are involved and
consortia are formed. Within these partnerships, integrated and multidisciplinary knowledge is developed.
KNOWLEDGE AND EXPERTISE
APPROACH
CORE QUALITIES
DeltaSync has specialized in all aspects of floating urbanization. The past years we have developed specialist knowledge in several areas. We excel in the integration of water management, design and technology.
Examples of our expertise with respect to floating
construction and flood proof development are the following:
Similar to other design and consultancy firms, we provide design and consultancy services of good quality
at a competitive price. DeltaSync distinguishes itself
by an integrated approach in which analysis, design
and implementation are combined. At an early stage,
we engage in conversation with all stakeholders including local authorities, water authorities and utilities.
This approach avoids unnecessary delays and guarantees the feasibility of our innovative solutions.
DeltaSync’s core qualities are the ability to initiate and
realise complex projects, specialist knowledge and an
integrated approach to analysis, design and social processes. This enables us to come to surprising and innovative, but also feasible solutions. Many of our projects are self-initiated. The most notable example is
the Floating Pavilion in Rotterdam: an iconic project in
the field of climate adaptation, which is currently being
used as the National Water Centre.
Technology and engineering
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Floating and flood proof construction
Structural design
Building technology
Water management
Architecture and design
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Architectural design
Strategic visions
Spatial integration
Concept development
Socio-economic
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Feasibility and business cases
Legal aspects, legislation and regulation
Collective private commissioning
Environmental
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Energy and water supply
Sustainable development
Water and mobility
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Floating City
FUTURE VISION
The Floating City is a concept for sustainable, innovative urbanization in a densely occupied delta
area. It is a climate robust solution for urban development. In contrast to conventional urbanization, the Floating City can cope with water level
fluctuations. Thus, it is a city without flood risk. In
this project special attention was paid to themes
of sustainability and mobility. The project received
the first prize in the international Royal Haskoning
Delta Competition.
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The Floating City is combined with the construction of
a floating highway between Amsterdam and Almere.
Part of the building, which is located beneath the
water surface, serves as parking space. The Floating
City is self-sufficient in terms of water and energy
supply. Water is either collected through rain water
harvesting or can be drawn from the large reservoir
on which the city floats. Positioning the city on a
large body of water also provides opportunities for
implementing thermal energy storage systems.
Royal Haskoning Deltacompetition
LOCATION: IJmeer, NL
DESIGN:
2006
CLIENT:
Floating Pavilion
ROTTERDAM
Initiated by DeltaSync, the Floating Pavilion is intended as a pilot for building on water and a first
step towards floating urbanization. The urban development of unprotected areas outside the dikes is
of major importance to the city of Rotterdam. With
this project the municipality of Rotterdam takes
a pioneering role in climate adaptation and delta
technology.
CLIENT:
LOCATION:
PARTNER:
DESIGN:
REALISATION:
Municipality of Rotterdam
Rotterdam, NL
PDA
2009
2010
Rotterdam has started the (re)development of the
City Ports, consisting of 1600 ha of unprotected land
and water. The Floating Pavilion demonstrates how
cities can pro-actively adapt to the effects of climate
change. It has been located in the Rijnhaven until 2015
and afterwards will be floated towards another location. The building is used as exhibition and conference
space and hosts the National Water Centre.
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Indoor climate concept
The floating pavilion features a demand-driven climate system: at every moment in time the climate
conditioning is carefully matched to the function and
number of people of each space. A lot of energy and
material is saved by putting it only where it’s needed.
Solar transmission is regulated by applying reflective
printing to the foil. To prevent over-heating in summer,
large parts of the top and bottom of the domes can be
opened to create a stack effect, which provides a refreshing breeze without using mechanical ventilation.
Cooling with solar heat
Vital parts of the building, such as the auditorium, are
situated within an insulated inner shell. In this area additional measures have been taken to achieve an energy efficient indoor climate. Solar heat is used to cool.
This sounds contradictory, but it relies on a common
process used by our skin to cool our body: transpiration. The evaporation of liquid on the surface of our
skin extracts heat from our body. In the floating pavilion the ventilation air is dried by a sorption material.
When water is added it evaporates and cools down
the air. It is then regenerated by heat from solar collectors. Obviously, during cold days the solar panels
are used as a regular heating device.
‘Cathedral effect’
Phase Change Material (PCM) are a high-tech substitute for thick masonry walls. Similar to the heavy walls
of an old church, that remains cool on a summer day,
PCM’s provide a latent heat store. The difference is
that the energy is absorbed by the material changing
from one phase to another. This energy-intensive process results in a lightweight alternative to its ancient
predecessor.
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Floating villas
HARNASCHPOLDER, DELFT
For two private customers a design has been made
for a floating villa in the Harnaschpolder in Delft.
The villas conform to the objectives of the clients
and at the same time seek mutual similarity.
Living on water appeals to the imagination. No less than
30% of the Dutch population regards this new residential
concept as a serious option. The ‘waterhome’ is rapidly
developing into a mature house typology, with all conveniences you would find in a conventional house and a
unique location on the water.
The relation between the villas and the water are a key
aspect of the design, both visually and physically. The terraces are right near the water and in one of the villas the
water even enters the building in the form of a pool and
cascade. Another aspect that is especially important for
water homes is privacy. The water doesn’t allow one to
put up simple fences or plant trees. Therefore, privacy
has been an integral part of the design.
CLIENT:
LOCATION:
DESIGN:
private individual
Delft, NL
2010
Floating homes
HARNASCHPOLDER, DELFT
The city of Delft is developing floating houses in
the new neighbourhood Harnaschpolder. Floating
buildings are still a unique construction method
and even more so in the Harnaschpolder, where
private individuals are collectively building their
own dream house. Six sustainable waterhomes
will be developed in a water retention area. The
municipality of Delft cooperates with DeltaSync
and future residents in the development and realisation of this project.
Collective private development is an alternative to
large scale real estate development. The involvement
of the future residents in the development stimulates
quality and variety in urban development plans. In this
project DeltaSync has been hired to assist the future
residents in the design, and to advice on sustainability
and technical floating construction issues. A strategy
has been developed with building principles and restraints, subdivision plans and solutions for access and
parking. Cooperation between the different stakeholders and the enormous commitment of the future residents was crucial.
CLIENT:
LOCATION:
DESIGN:
Municipality of Delft
Delft, NL
2010
Preliminary design studies
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Blue Revolution
With the predicted scarcity of water, fossil fuel and
food resources, the necessity to develop floating
cities is greater than ever before. The current food
crisis - almost 1 billion people suffer famine today
- shows that world food production systems have
trouble keeping up with rapid increase of global population and prosperity. Agricultural productivity is
lagging because prime resources, water, phosphates
and fossil fuels, are under pressure. At the same time
increased urbanization will swallow up nearly a fifth
of the fertile croplands by the end of this century.
Food scarcity is, above all, a land scarcity issue. If part
of the future urbanization and food demand can be met
by relocating it on the oceans, a sustainable solution can
be offered. Floating food cities even have several additional benefits. Nutrients that are wasted by conventional
cities can be reused to grow algae, fish and crops on
water. The risk of flooding will be averted and opportunities are created to apply new technologies of water
and energy production.
Especially now, in times of crises, a new and convincing perspective that enables us to correct the errors
of cities on land is vital. In order to create cities where
people can live truely more sustainable and with a clear
conscience.
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Rijnhavenpark
ROTTERDAM
In cooperation with the INHolland University of
Applied Sciences, DeltaSync developed a masterplan for redevelopment of the ‘Rijnhaven’ harbor
in Rotterdam. A floating park, consisting of islands
that host a great variety of functions: flexible office
space, sport facilities, a swimming pool, a floating
market, restaurants and a theatre. The ambition is to
create a future proof concept for floating recreation.
The project will generate extra jobs, will stimulate
entrepreneurship and a wide variety of study and
research topics for students of the universities in the
area. The ambition of the Rijnhavenpark is to create an
inspiring and future urban concept that enhances the
reputation of Rotterdam as an innovative, sustainable,
vibrant and livable city.
CLIENT:
Local inhabitants, companies and students are involved in the realization of this plan. They will take
part in management, programming and development,
which adds to the sense of community. The floating islands are constructed from economically standardized
elements. The fact that the islands are floating gives
the opportunity to create a flexible urban plan, which
can be realized in several phases and can be adapted
to future developments.
LOCATION:
DESIGN:
Stichting Rijnhavenpark / INHolland
Rijnhaven, Rotterdam, NL
2010
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Floating district
PAMPUSHAVEN, ALMERE
The objective of the study is a floating district in Almere Pampushaven. This area is available now as a
temporary exposition of a floating district. FloatingLife has been granted use of Pampushaven area for
10 years. After this period various parts of the expo
can be dismantled and moved elsewhere.
Pampushaven area is reserved for 10 years, as a testing ground for sustainable floating development. The
project aims at exploring new spatial possibilities of
this new kind of urbanization and investigate technologies that enable flexible and self-sufficient cities in
the future. In order to close the metabolic cycle of the
district, the use of natural resources and waste production is minimized.
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CLIENT:
LOCATION:
DESIGN:
FloatingLife
Pampushaven, Almere, NL
2011
Roadshow
UrbanWaterScan
WATER MANAGEMENT IN THE CITY OF THE FUTURE
FLOOD PROOF URBAN DEVELOPMENT
The Roadshow ‘Water Management in the City of
the Future’ has been developed by DeltaSync in
collaboration with Tauw and Deltares as part of
the Living with Water program. The roadshow is
an interactive workshop where professionals are
challenged to think about future roles and tasks
in the realisation of innovations in the watercity
of the future.
The hustle and bustle of everyday life and the rise
of the 24-hour economy creates a growing need
for space, peace and quiet. This leads to the departure of certain income groups out of the cities
to regain rural life near nature and water. Cities
suffer from a decrease in population diversity.
The roadshow has already been organised at various
water boards, a municipality and a housing association. Topics of the roadshow include: decentralized
concepts of water management, water as an energy
source, and water proof urban development. The
roadshow consists of the following components
1. Innovative concepts of urban watermanagement
2. New tasks and new roles of water management
organisations
3. Benchmark transition potential
4. Drawing up guiding principles for the transition to more
sustainable water management
An attractive proposition that cities can offer is the
combination of living quality similar to the countryside
and a short distance to the city. In order to determine
what possibilities exist in regaining population diversification for cities, DeltaSync developed the UrbanWaterScan. This tool gives insight into the qualities and
preconditions that must be met in order to transform
these city locations into suitable water living areas.
Various aspects are studied, such as future flood predictions and scenarios, water storage demands and
fuctional and spatial qualities.
In commission of the municipality of Arnhem 8 locations have been examined to determine the top three
suitable locations for urban development on water.
CLIENTS:
LOCATION:
CLIENTS:
LOCATION:
Municipality of Arnhem
Arnhem
Waterboard De Dommel
Waterboard Rivierenland
Waterboard Rijnland
Waterkader Haaglanden
Eigen Haard
Anywhere
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Easy Water Living
DEVELOPMENT
In cooperation with a private investor new concepts for sustainable floating neighbourhoods have
been designed. The aim was to develop inspiring
visions for future floating homes and take the next
step towards floating developments that are more
cost efficient but at the same time energy efficient
and aesthetically pleasing.
In this project an ensemble of five terraced floating
homes was designed. The radial layout provides optimal orientation towards sunlight, while at the same
time privacy is realised. An important objective of the
design was to create more comfort than current floating homes. The large platform prevents oscillation
on the water and the submerged part of the floating
structure is used as a parking area. This enables residents to park right at their home.
CLIENT:
LOCATION:
DESIGN:
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private individual
generic
2010
Floating Utility Unit
DEVELOPMENT
Living on water offers great opportunities for flexible and sustainable housing, but utilities are currently a major obstacle in large scale floating urban
developments. A question that remains is how to
supply these neighbourhoods with water, electricity
and communication network facilities. The floating
utility unit provides a flexible framework for delivering local utility services, and at same time provides
floating infrastructure.
The Floating Utility Unit is not to be regarded as a definitive product. It is rather a toolbox that can be utilized at different locations with specific demands. The
consideration of sustainable technology and feasibility
is used as a basic principle. A business enterprise or
foundation exploits the Utility Units, so that from a
user perspective there is hardly any difference with
regular public utilities. This system features plug’n’play
connections and integrated piping and cables provides
a flexible solution to utility services for floating urbanization.
CLIENT:
LOCATION:
DESIGN:
Housing Experiments Steering Group (SEV)
generic
2008
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ModulAIR
VISION
With a multidisciplinary team of students and professionals of DWA, Edifico and RoseliekvanderVelden, DeltaSync designed a self-sustaining floating
house. This design was an entry in the design competition ‘Duurzaam drijvend wonen’ from stadsdeel
Oost-Watergraafsmeer, Amsterdam.
The floating house is inspired by the symbiotic relation
between tree and fungus. The house is constructed of
two parts: the backbone as the tree and the capsules
as the fungus. The backbone supports the capsules
and transports ‘nutrients’ such as energy, water and
waste. Through symbiosis they form a comfortable
living environment.
The backbone is the core of the house; all fixed functions and installations are located here. The shape of
the backbone is optimised for wind and solar energy
production. The windmill for example produces twice
as much energy as in a normal situation. The house
can be turned so the orientation will always be optimal
for energy production.
The capsules provide free and adaptable space. The
backbone, capsules and floaters are modulAIR, so
the house can adapt to changing needs of the inhabitants. The house is built completely from flexible and
demountable parts. Occupants will become co-owner
of a company, ‘Rent to Recycle’, where the parts are
manufactured and repaired collectively. This will ensure that every part will return to its cycle at the end
of its lifespan.
CLIENT:
LOCATION:
DESIGN:
Stadsdeel Oost-Watergraafsmeer
Amsterdam, NL
2010
floor plan
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FloodProBE
RESEARCH
FloodProBE is a European research project with
the objective of providing cost-effective solutions
for flood risk reduction in urban areas. FloodProBE
aims to develop technologies, methods and tools for
flood risk assessment and for the practical adaptation of new and existing buildings, infrastructure
and flood defences. This will lead to a better understanding of vulnerability, flood resilience and
defence performance.
This research supports implementation of the Floods
Directive through the development of more effective
flood risk management strategies. The work is being
undertaken in close partnership with industry, and is
utilising pilot sites across Europe, to help provide practical industry guidance and cost effective construction
solutions.
The objectives and principal aims are to improve methods for assessing the vulnerability to flooding of the
urban environment, especially by extending conventional methods with the ability to assess indirect impacts of damage to networks and assets with a high
value density.
Better understanding and assessment methods of urban flood defence performance will help to develop
suitable protection measures and to increase the costeffectiveness of future investments. New construction
technologies and concepts are developed and tested
and the results are to be disseminated to support implementation of the EU Flood Directive.
CLIENT:
PROJECT:
European Union, KP7
2009-2012
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Rijnenburg
WATER AND AREA DEVELOPMENT
Multifunctional use is often mentioned as a promising solution to realise water retention space in
densely populated delta areas. DeltaSync has researched the possibilities for multifunctional use in
Rijnenburg, close to Utrecht, for the Water board
De Stichtse Rijnlanden.
In this project, the possibilities to combine water retention with other functions, such as recreation and
housing, were explored. A specific topic is the realisation of floodproof buildings. A spatial plan is made
with different types of floodproof housing types. The
economical and management feasibility was also investigated.
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FLOATING
FLOATING IN PEAT
ON STILTS
ECO DWELLING MOUND
DRY FLOODPROOFING
FLOOD SHELTER
CLIENT:
LOCATION:
PROJECT:
Water board De Stichtse Rijnlanden
Rijnenburg, NL
2011
Water & Mobility
RESEARCH
The ‘Water and mobility’ study investigated the
possible contribution of urban water systems in improving accessibility of historic city centres of delta
cities in the Netherlands.
Many cities suffer from severe accessibility problems
and heavy congestion. Expanding the road infrastructure needs space which is often scarce. The existing
water system offers flexible possibilities to improve
the accessibility of cities. In the Netherlands, water
was the most important mode of transportation until the 19th century. In that period, the train became
more important and many canals were filled in, because of hygienic problems and water pollution. However, in many cities the main water infrastructure is
still present. In addition, many Dutch cities have plans
to restore the historic water systems.
CLIENT:
LOCATIONS:
PROJECT:
The Netherlands Architecture Fund
8 Dutch cities
2009
In eight Dutch cities the feasibility of using the urban
water system for mobility was studied. This was done
in a co-creation approach with the local municipal governments and included expert interviews and design
workshops. The historic use of water for mobility was
studied by evaluation of historic documents. Subsequently, the current use of the water system was evaluated and current water retention and accessibility
problems were analysed. Future possibilities to utilize
water systems for better accessibility were developed
by a ‘research by design.’ method. This included technical feasibility studies and spatial designs of several
alternatives. Finally, general conclusions were made
and the applicability of the results was evaluated.
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LocationScan Floating Icon
NEN Advice
CITY PORTS, ROTTERDAM
In preparation of the development of the Floating
Pavilion in Rotterdam a study was conducted on the
relevant spatial, technical and policy aspects with
regard to floating construction. Furthermore, the
City Ports area in Rotterdam was investigated, in
order to find the most suitable location for a floating demonstration project.
In 2009 the Netherlands Standardization Institute
(NEN) initiated a project that aims at developing
new building standards for floating buildings. The
new NTA (Industry Technical Agreement) will focus on aspects such as structural stability, draught,
canting, accessibility, fire protection and mooring
facilities.
The LocationScan has been executed in two phases.
In the first phase, a shortlist of possible locations has
been made through a study on boundary conditions in
the City Ports area. This encompasses physical (depth,
waves) and juridical (ownership, regulations) boundary condition. In the second phase the most suitable
locations were determined by applying criteria and a
functional analysis of the planning area.
DeltaSync is one of the two design firms that are participating in this project and acts as a consultant and
sounding board concerning floating construction. The
initiative was started to help solve issues in current
regulation and legislation. In 2011 the final NTA for
floating structures will be finalized and published. The
aim is twofold: to define boundary conditions where
necessary, but also try and find opportunities to extend the limits of current legislation.
CLIENT:
PROJECT:
Municipality of Rotterdam
2008
CLIENT:
PERIODE:
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Netherlands Standardisation Institute (NEN)
2010-2011
Collective Commission
Innovative Water Management
HARNASCHPOLDER, DELFT
TECHNOPOLIS, DELFT
The city of Delft is planning to develop floating houses in the Harnaschpolder, a new neighbourhood
close to Den Hoorn. Six houses will be realized in a
water retention area. The municipality of Delft cooperates with DeltaSync and future residents in the
design and realisation of this project.
Science park Technopolis in Delft aims to attract
the top businesses, focussing on innovative themes such as energy, water, climate and delta technology. Consequently it is of great importance to
make these themes visible in the area. DeltaSync
conducted an exploratory study on the potential
contribution of innovative water management to
Technopolis.
Collective private development is an alternative to
large scale real estate development. The involvement
of the future residents in the development stimulates
quality and variety in urban development plans. In this
project DeltaSync has been hired to assist the future
residents in the design, and to advice on sustainability
and technical floating construction issues. A strategy
has been developed with building principles and restraints, subdivision plans and solutions for access and
parking.
Tasks:
• Process management: develop phasing and time
schedule of the project, identifying and engaging key
stakeholders, communication with future residents
• Consultancy: technical advice on floating structures,
construction costs, sustainability, financing and permits, water quality issues and utilities.
• Co-creation: assisting residents in the design and development of their personal floating house.
• Design competition: organization of design contest
for students from regional educational institutions.
CLIENT:
TIMEFRAME:
The report includes innovations to use water for mobility, as energy source and for floating urbanization.
Sustainable urban water management strategies were
proposed that will contribute to a more sustainable
water system and the international prestige of Technopolis as a frontrunner on climate adaptation, sustainability and water management.
CLIENT:
PROJECT:
Science Port Holland
2010
Municipality of Delft
2009-2012
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KARINA CZAPIEWSKA
BART ROEFFEN
DIRECTOR PROJECT DEVELOPMENT
RUTGER DE GRAAF
CREATIVE DIRECTOR
MANAGING DIRECTOR
Karina Czapiewska is a specialist in the field
of multidisciplinary area development, project management and sustainable development. She graduated at the faculty of Architecture at Delft University of Technology with
a minor in Sustainable Development (TIDO)
and is responsible for business development,
sales and consultancy on feasibility studies,
flood proof area development and living on
water. Since she first learned about the possibility of floating cities in during her study
she committed herself to realize the first self
supporting floating city in the world.
As principle architect Bart Roeffen was
in charge of the design and construction
supervision of the Floating Pavilion in Rotterdam. This is considered to be one of the
leading floating projects and a milestone in
the technological development of floating
urbanization. Advanced 3D technology
was adopted in order to translate spatial
concepts into reality and optimize complex
shapes. Roeffen is driven to innovate construction industry in terms of production
and sustainable development.
Rutger de Graaf is civil engineer and specialist in
the field of floating urbanisation and sustainability. He graduated cum laude at the faculty of Civil
Engineering of Delft University of Technology.
In 2009 he finished his PhD thesis (cum laude)
on innovations in urban water management to
reduce the vulnerability of cities. He holds a
position as Professor Adaptive Construction at
the Rotterdam University of Applied Science. At
the company he focuses on water management,
strategy, innovation and sustainable urbanization combined with floating constructions.
BARBARA DAL BO’ ZANON
ARCHITECT AND RESEARCHER
Barbara Dal Bo’ Zanon graduated at University IUAV of Venice with master degree in
‘Sustainable Architecture’. After her graduation she joined DeltaSync’s team, first as an
intern, and later as employee. She worked
on a project for a floating district in Almere
Pampushaven. Her design approach is sustainability driven, developing the project
from the definition of its goals, analyzing
local resources and considering the project’s
impacts and mitigations.
In the Media
Drijvend icoon voor
de stad in Rijnhaven
In de Rijnhaven komt komend
jaar een opvallend nieuw bouwwerk: een complex van drie drijvende halve bollen. Het krijgt
een hoogte van 12 meter, een
totaal vloeroppervlak van vier
tennisbanen en is in zijn geheel
verplaatsbaar. De eerste vijf jaar
zal het klimaatbestendige paviljoen dienstdoen als expositieen ontvangstruimte.
Wethouder Bolsius (Haven, Financiën, Buitenruimte en Organisatie) is
2
deTECHNOLOGIEkrant
interview/offshore
DHV SANITEERT 80
STEDEN INDONESIË
DHV en de Indonesische dochter PT MLD hebben een contract
ondertekend voor de sanitatie
van tachtig steden. Het ingenieursbureau gaat strategieën ontwikkelen en ontwerpstudies
opstellen voor de afvalwaterbehandeling, ontwatering en verwerking van huisvuil. DHV is
ook betrokken bij de uitvoering.
Het project is onderdeel van het
Accelerated Sanitation Development Program van de Indonesische overheid voor 330 steden,
dat is begroot op ongeveer 3,7
miljard euro. Het contract levert
DHV tien miljoen euro op.
Volgens projectleider Jan Oomen is de sanitatie hard nodig.
‘Indonesië kent rond de 230 miljoen inwoners. Slechts 1 % daarvan is aangesloten op riolering
en 4 % heeft geen betrouwbaar
functionerend privé- of openbaar toilet tot zijn beschikking.’
www.dhv.com
Slechts 1 % van de 230 miljoen
inwoners van Indonesië is aangesloten op riolering.
SHELL GAAT IN
BIOBRANDSTOFFEN
Shell heeft in principe een samenwerkingsovereenkomst
gesloten met het Braziliaanse
Cosan, een van de grootste producenten van biobrandstoffen
ter wereld. Het olieconcern investeert de komende jaren 1,2
miljard euro in de nieuwe onderneming, waaronder ook de
2740 benzinestations van Shell
vallen. De joint venture krijgt
een marktaandeel van 9,3 % in
de Braziliaanse ethanolmarkt.
Cosan verwerkt rietsuiker tot
ethanol, dat wordt gemengd
met benzine. Shell wil biomethanol uit de stengels halen, dat
in tegenstelling tot suiker niet
tot voedsel wordt verwerkt.
www.shell.com
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Drijvend bouwen is alternatief voor verstedelijking deltagebieden
Rotterdam op de Maas
Bouwen op open water is de
droom van DeltaSync, dat in mei
een drijvend paviljoen in de Rotterdamse haven oplevert. Dr.ir.
Jan van Kessel, productontwikkelaar bij GustoMSC, ziet nog
niet zo snel drijvende steden verschijnen. ‘Maar met hoogtesterktestaal en luchtkussens moet dat
haalbaar zijn.’
- Desiree Hoving Nederland bestaat voor ongeveer
18 % uit water. ‘Dat is een enorme
oppervlakte die nu niet volledig
wordt benut’, vindt ir. Bart Roeffen
van DeltaSync. Volgens de bouwkundig ingenieur is dat een gemiste
kans, omdat ons land chronisch last
heeft van een gebrek aan woonruimte en tegelijkertijd al het water een
plek moet zien te geven.
De stijgende zeespiegel en
de bodemdaling maken dit
DeltaSync bouwt achter de voormalige Rotterdamse
probleem alleen maar ingeDroogdok Maatschappij een drijvend paviljoen.
wikkelder. ‘Om ook in de
toekomst veilig te kunnen
geen ontwerpen getest.’
ook drijvend kan
blijven wonen, is drijvend
worden uitgevoerd. Luchtkussens blijken niet nodig in
bouwen een mooie oplosTot nu toe was zo’n rustig water, zoals in Rotterdam,
sing’, redeneert de creatief
waar de buigmomenten met een
directeur van het jonge belengte ondenkbaar,
drijf uit Delft. In 2006 won
omdat de landings- normale constructie op te vangen
zijn. Het systeem dat DeltaSync
Deltasync een prijsvraag
baan doormidden
van ingenieursbureau Royal
zou breken door de gebruikt is Flexbase, voortgekomen
uit een samenwerking tussen Dura
Haskoning met het idee
Drijvende constructie op zee van dr.ir. Jan van Kessel.
kracht van de golVermeer en Unidek. EPS-blokken
voor een drijvende stad,
ven op zee.
worden op het water met elkaar
die niet simpelweg uit afzonderlijke
meerpalen in het water, omdat het
Van Kessel bedacht dat luchtkusverbonden, zodat een drijvende
waterwoningen zou bestaan, maar
Nederlandse Bouwbesluit dezelfde
sens deze buiging wel eens zouden
werkvloer ontstaat. Na dit twee à
uit grote drijfelementen met plaats
regels aan waterwoningen stelt als
kunnen verminderen. De drijvende
drie lagen herhaald te hebben, komt
voor ongeveer zestig woningen.
aan huizen op het land. Over drie
Polderbaan kreeg daarom de vorm
vervolgens een laag met uitsparinDeltaSync mag nu een proeve van
maanden moet het paviljoen al klaar van een omgekeerde schoenendoos,
gen, zodat een grid ontstaat. Dit
bekwaamheid afleggen achter het
zijn na amper een bouwproces van
met wanden van 65 m lang die in
wordt volgestort met beton, omdat
terrein van de voormalige Roteen jaar. Als het project in Rothet water lagen. De luchtkussens
EPS alleen niet stevig genoeg is. Ten
terdamse Droogdok Maatschappij.
terdam succesvol uitpakt, dan wil
onder de 25 m dikke stalen bodem
slotte komt aan de zijkanten een beHier bouwt het bedrijf een drijvend
DeltaSync ook het open water bevan de doos zorgen dan voor het
schermlaag van prefabbeton en aan
paviljoen: een tentoonstellingsbouwen. Roeffen fantaseert al over
drijfvermogen. Bovendien vangt de
de bovenkant een betonnen vloer.
ruimte, congresgebouw met vergaeen zelfvoorzienende stad met een
lucht in de kussens de golven in het
Het paviljoen, een geodetische koederzalen, auditorium en openbaar
eigen riolering, drinkwater, energiewater op, waardoor de druk op de
pelconstructie, wordt bekleed met
stadsplein in één. Volgens Roeffen
voorziening en drijvende wegen.
landingsbaan constant blijft.
twee à drie lagen ETFE-folie, een
is het de eerste keer dat zo’n groot
De promovendus kreeg gelijk: met
transparante dunne kunststof die in
gebouw van 24 bij 46 m op het waPolderbaan
een luchtkussen blijkt het buigmogewicht maar een honderdste weegt
ter verrijst. Het stadsplein komt nog
Maar dr.ir. Jan van Kessel ziet een
ment 64 % kleiner. Toch is zo’n stavergeleken met glas. Door tussen de
eens op een apart eiland van 24 bij
dergelijke stad niet zo snel in Nelen Polderbaan nog niet reëel. Vol24 m. ‘Dit is de eerste stap naar een
derland ontstaan. Hij promoveerde
gens Van Kessels berekeningen gaat lagen folie lucht te pompen ontstaat
een waterdicht en isolerend geheel.
grotere drijvende stadsuitbreiding’,
begin februari aan de TU Delft op
namelijk niet de baan zelf, maar de
Een drijvende stad is dus minder
meent Roeffen. ‘Rotterdam wil zijn
een rekenmodel om grote drijvende
bodem onder de wanden scheuren.
futuristisch dan op het eerste gezicht
havens inrichten met drijvende geconstructies op zee te bouwen. ‘We
‘Met meer staal, hoogtesterktestaal
lijkt. Binnenkort wordt het paviljoen
bouwen. In de Heijse haven aan de
zijn een baggerland dat niets liever
of een andere opstelling van de
van DeltaSync op de World Expo
Maas doen we de eerste test om te
dan land opspuit’, legt de scheepsluchtkussens zou het wel haalbaar
2010 in Shanghai gepresenteerd als
uit,, ‘en we
kijken
j
of dat idee levensvatbaar is.’
bouwkundig
g ingenieur
g
zijn’,
j , denkt de kersverse promop
mogelijke oplossing voor de toeneDe jonge ondernemers van het in
zijn geneigd om een techniek te
vendus, die inmiddels productontmende verstedelijking in kwetsbare
2006 opgerichte bedrijf zijn verr
kiezen die we goed kennen.’ Toch
wikkelaar is bij het offshorebedrijf
deltagebieden, waar in 2030 de helft
plicht om hun twee eilanden met
onderzocht hij of de 3,8 km lange
GustoMSC in Schiedam, ‘maar ik
van de wereldbevolking woont.
de wal te verbinden. Het stadsplein
en 160 m brede Polderbaan, de
heb alleen een rekenmodel gemaakt
www.deltasync.nl
wordt zelfs verankerd aan twee
langste landingsbaan van Schiphol,
Schiphol
voor toekomstige constructies en
Redactie: Ton van Doorn (hoofdredacteur), Frank Biesboer, Thijs van Velzen, Judith Oomen, Jeroen Akkermans, Janneke Hofman, Mariëtte dde Graaf, Paul Schilperoord, Erick Vermeulen,
trots op de plannen: ‘Het paviljoen
wordt een nieuw drijvend icoon v oor
de stad, 't is klimaatbestendig, innovatief, duurzaam en flexibel. Een eerste
klinkend resultaat van onze ambities
op het gebied van drijvend bouwen.’
In het paviljoen komt naast een expositieruimte een ontvangstruimte, zegt
Bolsius. ‘En wellicht breiden we het
in de toekomst verder uit met nog
meer modules.’
Het paviljoen verenigt de Rotterdamse
doelen om de uitstoot van het broeikasgas CO2 te halveren en om de stad
vormgeving:3HARON0IEK4WINMEDIA#ULEMBORGs$E4ECHNOLOGIEKRANTISHETBRANCHEMEDIUMVOORALUMNIIRINGMETNIEUWSREPORTAGESI
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GEBIEDVANTECHNOLOGIEs$E4ECHNOLOGIEKRANTISVOORINGENIEURSIRINGGRATIS!BONNEMENTENKUNNENWORDENAANGEVRAAGDVIAWWWDETECHNOLOGIEKRANTNLOFVIADEANTWOORDCOUPON
GEBIEDVANTECHNOLOGIEs$E4ECHNOLOGIEKRANTISVOORINGENIEURSIRINGGRATIS!BONNEMENTENKUNNENWORDENAANGEVRAAGDVIAWWWDETEC
`7IEKANAANTONENTOTDEDOELGROEPTEBEHORENKANZICHALSABONNEEGRATISAANMELDENs
Jaarabonnement voor personen buiten de doelgroep kost ` 33,50 en voor studenten `7IEKANAANTONENTOTDEDOELGROEPTEBEHORE
3004 EE Rotterdam Uitgever:7ILLEMDE+OKsMarketing & Sales:
Sales:,EO3CHAAPsAdvertenties:
,EO3CHAAPsAdvertenties: [email protected] of bel 020-5310
020-53 938 en vraag naar: Alex Sieval, Henk
(OLTMAN2EDOUAN!ZZAHHAl3ANDRA"ROERSEs$E4ECHNOLOGIEKRANTISEENUITGAVEVAN6EEN-AGAZINESONDERDEELVAN.$#\6"+UITGEVERSV
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ONDERINGENIEURSIN.EDERLAND© #OPYRIGHTs.IETSUITDEZEUITGAVEMAGWORDEN
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ONDERINGENIEURSIN.EDERLAND©
#OPYRIGHTs.IETSUITDEZEUITGAVEMAGWORDENVERVEELVOUDIGDENOFOPENBAARGEMAAKTDOORMIDDELV
wijze dan ook zonder vooraf
voorafgaande
gaande schriftelijke toestemming van de uitgever. Niet in alle gevallen is na kunnen gaan of er op de illustraties in ddit nummer nog copyright rust. Waar er nog
VERPLICHTINGENZIJNTOTHETBETALENVANAUTEURSRECHTISDEUITGEVERBEREIDDAARALSNOGAANTEVOLDOENs)33.
VERPLICHTINGENZIJNTOTHETBETALENVANAUTEURSRECHTISDEUITGEVERBEREIDDAARALSNOGAANTEVOLDOENs)33.
ook in de toekomst klimaatbestendig
te houden. Het gebouw is door zijn
opvallende vorm zeer herkenbaar en
kan vanaf de Erasmusbrug gezien
worden. Het paviljoen zuivert zijn eigen toiletwater. Wat er dan overblijft,
kan worden geloosd in het oppervlaktewater. Bijzonder is ook het folie
waarmee de koepels worden bekleed.
dit zogenaamde EFTE-folie is 100
keer lichter dan glas, wat het heel geschikt maakt voor drijvende gebouwen. Het drijvend paviljoen is een
ontwerp van Deltasync/PublicDomain
Architecten en wordt gebouwd door
Dura Vermeer. Het zal worden opgeleverd in mei 2010.
hantere
jongere
manier
sneller
hulp bie
Donderda
den zesti
gionale i
nant. Dan
wat staat
ment Slu
ren beter
leners ov
signaleren
op elkaar
Hele r
SISA is
actief. In
cases op
mengewe
den aan k
Deltasync developed a Floating Pavilion for the Shanghai World Expo 2010.
TV V
decentralized energy facilities.
The plans not only call for
Their concept for a Floating City
With the help of heat pumps, the
homes to be built on a stable
is based on their housing project
surface water creates the heating
floating construction, but also
built on the IJmeer between
and cooling functions. Deltasync
roads, bridges, parking lots and
Amsterdam and Almere in 2007.
Op vrijda
is working with the Stichting
even a complete football
It won first prize in the Delta
seplein, b
Experimenten Volkshuisvesting
stadium. Kuijper explained,
Competition, an international
jonge vro
(SEV) to supply clean drinking
“By utilizing floating technoloprize awarded by the engineering
Rond kwa
water and produce electricity and
gies you remain flexible so that
firm of Royal Haskoning for a
Drijvende stadswijken
Nationale
‘self-sufficient, floating energy
you can start out small and then
sustainable solution to the probHet drijvend paviljoen is het eerste re- Twee man
units’, for a certain number of
easily add to that to produce a
lems caused by climate change
sultaat van Rotterdam Climate Proof een van d
the homes. Floating water homes
neighborhood, district or city.”
in densely populated areas.
(onderdeel van Rotterdam Climate grijpt haar
in watery areas should be easy to
As part of a pilot program for
The Floating City is a futuristicInitiative) om klimaatbestendig te verzet zic
link to similar energy facilities.
sustainable urban development,
looking concept that represents
bouwen in buitendijkse gebieden. De stoot. Ze
Deltasync developed a Floating
sustainable,
innovative
urban
gemeente heeft plannen voor het bou- de man tre
Shanghai
World
Expo
wen van drijvende stadswijken in het de richting
Pavilion for the Shanghai World
development in densely popuStadshavensgebien. Mensen zullen in de dader
Expo 2010. The building, the
lated areas. It is adapted to
With its floating buildings,
deze wijken op het water wonen, die worde
floating VIP Haven, is, for the
climate change and presents
Deltasync wants to add a new
boodschappen doen, werken en rec܋nÒå¢eAï܎nÒ¼[§¼å–Øn¢ìŽÎ§¢n¢Ü
most part, self-sufficient, sustainvarious technologies for sustaindimension to the area of urban
Brand
reëren.
able and creates new space for
able living, which means that it
planning. “Building on water,
Meer informatie en foto-impressies op De bran
the Shanghai metropolis. The
not only offers solutions for the
with its multiple land use, offers
www.rotterdamclimateinitiative.nl.
Baan heb
design has a distinctive architecresults of climate change but also
not only extra capacity but also
tonic form. The
pavilion
for the causes. In an environmen- flexibility in the construction
consists
of five bubble-shaped
domes
tally friendly manner, the
process,” notes Maarten Kuijper
which house a large auditorium,
Floating City will make use of
of Deltasync.
a 3D-cinema, an exhibition space
both surface water and rainwater,
“A floating home is easier to
"
and a sky bar, situated on top of
as well as wind and
sun
energy.
that
is
move than a building
" the highest sphere.
The water offers possibilities for
anchored to the ground.”
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st
met de flow.’ Beiden hebben al veel
verschillende banen en opleidingen geprobeerd, ze herkennen het probleem
dat veel jongeren hebben om school of
werk te vinden. Erik: ‘Het is wel moeilijk, maar je moet er gewoon voor
vechten. Het komt echt niet zomaar uit
PHOTO: DELTASYNC
Zeker in tijden van crisis is het voor jongeren belangrijk om met een diploma
de arbeidsmarkt op te gaan. Gemeente, bedrijfsleven en onderwijs hebben
daarom de handen ineen geslagen. Met het Akkoord van Rotterdam wordt een
groot aantal maatregelen ingezet om de economische crisis te bestrijden. Dit
moet de stad de komende jaren zo’n 1.500 extra banen en 2.000 stage- en leerwerkplaatsen opleveren. Kijk ook op: www.akkoordvanrotterdam.nl.
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25
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