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Architects Of The Floating
World
By Michael
O'Flynn
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| This article
first appeared on findaproperty.com and has been reproduced with their
permission |
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| Forget the
little Dutch boy who held back the deluge by putting his finger in the
dike: architects in the Netherlands are busy designing new houses that
float serenely on the flood...
You can hear
the jokes already: too much hydroponic skunk, a crate or three of Grolsch,
and then a sudden architectural epiphany: "Shtop! What are we doing? Let's
build the chilled out houses that can go with the flow instead up uptight
dikes and defences!"
Inevitable,
no doubt. But the Dutch architects who have invented new buildings designed
to accept rather than resist the rising torrent may well have come up with
the perfect housing solution for a globally-warmed world. |
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Water houses, Amsterdam,
IJburg
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Dutch Dilemma
- The Dutch, as smart Alecs with a GSCE in geography will know, have always
had a bit of a tricky job keeping their feet dry. Half the country lies
below sea level and about 60% of its 16 million people live in these low-lying
areas.
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Water houses, Amsterdam,
IJburg
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To add to the problem, Holland is
one of the most densely populated places in the world, which is why for
centuries the Dutch have built on polders - reclaimed land protected by
a complex network of dikes, canals and windmill-driven pumps.
Despite all of these, the country
has often been overwhelmed by catastrophic flooding. Back in 1953 more
than 1,800 people died in a deluge and in 1993 and 1995 severe flooding
caused billions worth of damage. These recent inundations could be the
shape of things to come: according to the UN Intergovernmental Panel of
Climate Change, rainfall in the Netherlands could increase in the coming
century by up to 25% and the sea level rise by more than three feet. |
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Faced with
this grim reality, the Dutch have decided to rethink their time-honoured
methods of defence and come up with more innovative ways to live with the
threat. Building houses that float is part of the plan: instead of holding
back the water, the Dutch have decided to live on it.
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| Floating
Suburbs
Houseboats,
I hear you say. Not quite. The water houses designed by architect Art Zaaijer
for the building company Ooms Bouwmaatschappij certainly float. But the
six two-storey versions constructed as prototypes have staircases and pitched
roofs and don't look remotely like a boat.
Built on an
floating platform made of styrofoam wrapped in a thin shell of concrete,
the walls and floors are fashioned from light-weight prefabricated wooden
panels and the facade is clad in coated aluminium, making the outer skin
maintenance-free. |
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The Canadians
have been using this system for years and the Dutch are now adapting it
to create whole new water-based urban quarters. Among the most prominent
is the new Ijburg district of Amsterdam which, when finished, will provide
18,000 homes, as well as floating offices, schools, hospitals, and transport
facilities.
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Aqua
Villa, - Ooms Bouwmaatschappij
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Ooms Bouwmaatschappij's six houses
are now a sales centre for the new scheme and the company will eventually
provide 500 of the new homes in the development. At €200-500,000 a
pop, they don't come cheap. And it's difficult to see where the little
Gullits and van Nistelrooys of the future will kick a ball around. But
that hasn't stopped 5,000 people joining the waiting list. Maybe it's the
fact that they can always move the house elsewhere if they don't like the
neighbours. The homes are manoeuvred into place by a tug boat and can be
transported in the same way - so a bit of site-swapping seems on the cards. |
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Maas Attack
Art Zaaijer
is not the only Dutch architectural practice dreaming up floating houses
and cities. An alternative version, designed by Factor Architecten, has
been constructed by the developers Dura Vermeeron on a small estate on
the banks of the river Maas, south of Arnhem.
When the river
breaks its banks each of the the 37 houses will rise on a pair of 15-foot
concrete piles to escape the torrent. As the waters recede the amphibious
houses drop back down to earth again.
The attractive
split-level structures, with curved roofs, clapboard exteriors, and flexible
open-plan interiors, certainly put a lot of British new-built houses to
shame.
Facing the
river and enjoying marvellous views, they're surrounded by ample terraces
and jetties where the residents can moor their boats.
Dr Chris Zevenburgen,
of Dura Vermeer, says floating houses are the future for Holland: "Forty
per cent of new homes to be built in the next few years will be built in
areas prone to flooding. So we have to do something or we will suffer."
He's not alone
in thinking this: if you want to see just how seriously the Dutch are taking
the idea, check out H2OLLAND, a Royal Institute of Dutch Architects' website
showcasing many of the most innovative schemes.
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| Not
Waving…
Could similar
development happen in Great Britain? There's certainly a case to be made.
According to the Environment Agency, five million people and 1.9 million
British homes are at risk from flooding. And global warming will make the
problem worse.
A recent government-backed
report looked 80 years into the future and concluded that river and coastal
flood risk could increase between two and 20 times, while the risk of flooding
from rainfall could increase between three and six times.
Like Holland,
Britain is densely populated and desperate to build more houses. The Government
plans thousands in the Thames Gateway area, much of which is below sea-level.
Plans are afoot to upgrade the Thames barrier but the jury is out on whether
that will be enough.
In the meantime,
John Prescott - and no jokes, please about the Deputy PM's exceptional
buoyancy - has been extolling the virtues of Poundbury and the new town
of Seaside in Florida. We might yet regret that he didn't take a trip to
Amsterdam. |

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Flood
homes, Factor Architecten
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