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In their education centre in the Vorarlberg town of Frastanz
Pedevilla Architects have joined old and new to form a harmonious whole without discernible transition between the two
The heart of the complex is formed by the old primary school in the community of 6500
it was extensively restored and expanded by four new wings
The result is a building complex not unlike the blades of a windmill that docks onto the town’s sports and administration hall on the street-facing side to the west
The centre will offer children aged 18 months to 10 years an education program that is as integrated as possible
the architects have joined the existing – and expanded – school
a kindergarten and a day care for infants under a single roof
The school and kindergarten may have separate entrances
but the various areas come together at the centre of the complex in a series of communal spaces
They are the communicative and pedagogical heart of the facility
and naturally form the hubs of the distribution system
The surrounding spaces are amalgamated as learning clusters
The character of the structure is significantly determined by the almost completely monochrome design of the building shell: it covers the façade plastering
the stone known as volcanic porphyry inspired the colour choice
While the newly built wings were realized as a reinforced-concrete construction with thermal insulation
the client and architects decided to leave in place the cork insulation that had been mounted to the brick walls of the existing building
Architecture: Pedevilla ArchitectsClient: Market town FrastanzLocation: Schmittengasse 4
project management: gbdHVAC-Planning: E-PlusElectrical planning: Elektrodesign Fröhle RenéBuilding physics: Spektrum Bauphysik & BauökologieFire prevention: K&M Brandschutztechnik
At a former industrial area near downtown Malmö
the Förstberg Ling architectural studio has realised a residential complex comprising three linear housing blocks
An extension encased in sheet copper has been added to a former convent building on Corsica
The copper-clad facades evoke the same type of timeless quality as the granite of the convent's old walls
Ghent’s Boekentoren [Book Tower] is a late masterpiece by Henry van de Velde
After undergoing restoration by Robbrecht en Daem
the architectural icon has taken on new life as a busy centre of the Flemish university town
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This upgrade will help the customer make his paper mill fit for the future to meet growing demands in the production process
Andritz will replace the complete dewatering and dispersing equipment
which will increase the capacity of the system up to 230 bdt/d
Centerpiece of the new technology will be a Twin Wire Press
which will feature a custom-tailored modular design optimized for the limited space conditions at the installation site
The Andritz Twin Wire Press is perfectly suited for dewatering all types of fibers
but especially when a high pulp dryness or the separation of water loops are required
Andritz will also provide the basic engineering
and start-up as well as the operator training
says: “This investment will allow us to expand our production capacity and improve the performance of our stock preparation line
We will thus be able to respond even better to market requirements in the future.”
Rondo Ganahl AG is an Austrian family business
The company is specialized in manufacturing corrugated board packaging products and corrugated case material as well as in the collection of paper and packaging
Free access to this content is for qualifying individuals only
Corporate and institutional access requires an appropriate license or subscription
For more information contact institutions@markallengroup.com
firm architekten has built the three-story residential tower on the client’s parental property
dismantling the stately farmhouse that once stood there to create a contemporary ensemble
the new building combines a wooden cube with a massive concrete base
this arrangement provides the ground floor
with overwhelming panoramic views of the surroundings
in contrast to the panoramic view on the ground floor
the views on the upper floors are targeted through windows precisely arranged into the façade
the unusual pattern of the horizontally-layered wooden beams of the exterior softly contrasts the traditional surroundings
built in reinforced concrete and topped with an organically-shaped roof
the adjacent patio and carport act as a link to the neighboring building
the timber structure got built entirely from wood of the client’s private property
walls and ceilings are made of 24 cm thick
and elm for furniture and the outdoor seating area of the patio
the interior also features white clay plastered ceilings and black steel on the bookshelves in the staircase
with ecological and economic sustainability in mind
firm architekten ensured all building materials and technology got ordered and produced from a radius of max
as well as all the craftsmen that worked on the project
‘the clients’ great-grandparents built the neighboring farmhouse from their own wood and then reforested the forests,’ explains the studio
‘the great-granddaughter was able to build her own home now from this wood
the forests have been reforested with 750 young trees for future generations.’
name: haus im obstgarten – house in the orchard
architect: firm architekten
AXOR presents three bathroom concepts that are not merely places of function
but destinations in themselves — sanctuaries of style
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Soilmec’s SR-125 HIT drilling rig bores piles to a depth of 74 m
A senior construction industry figure recently said – and not for the first time – “there are only so many ways to dig a hole”
I suspect there are a few drilling experts who would disagree with that
the advance of the mechanical technology being utilised in modern drilling rigs is exponentially increasing the options for digging holes
as the next few pages will hopefully illustrate
a new Suez Canal project will see a second canal built
The aim is to allow for the passage of super tankers and huge merchant ships
The project also involves the construction of six road and rail tunnels
plus the development of five ports in Port Said
The Egyptian Army Corps of Engineers is undertaking some of the construction work
and is carrying out a significant amount of drilling to carry foundation piles
A Liebherr LRB 355 installing sheet piles in the Austrian town of Frastanz
The Army chose continuous flight auger (CFA) piling
the advantage being there is never an open or unsupported pile bore
A number of Soilmec drill rigs are being used on the project
due to the fact that its technology has been designed for bored piles and CFA
but it can also be easily converted to perform cased secant piles
a technique using two separate rotary heads
the top driving the CFA auger and the lower head driving the casing
as the accuracy of the piles could be significantly increased
The new mast and new rotary on the Soilmec rig ensures a healthy weight-to-performance ratio
and the H-cab has been designed to offer the operator comfort
along with control and monitoring over the rig and technological parameters
The Egyptian Army is using Soilmec’s SR-125 HIT rig on the new Suez Canal project
The turret has been redesigned to cut noise levels and
At the Port Said job site the SR-125 HIT has been used to perform the bored piles of 1,200 mm diameter to a depth of 74m
The piles were drilled in bentonite through the use of a bucket with soil teeth and with the first 12m cased directly with the rotary head
a company specialising in the production of paper and packaging
as well as carrying out significant modifications to its existing facilities
Hilti & Jehle was asked to carry out deep foundation work at the site
and sheet piling work had to be carried out on a 7,500m2 area
Bauer says its BG 46 is currently the most powerful rotary drilling rig on the market
The company utilised an LRB 355 piling and drilling rig from Liebherr
to install U profile sheet piles with lengths of between 11m and 12m
Benefits of the LRB for the projects included its strong undercarriage and long crawlers for additional stability
The drill rig features parallel kinematics – a mechanism that allows the head to move on a number of different axes – giving the drill a large working radius
Another advantage is the assembly of all winches directly on the leader
This enables a clear view of the main winch from the operator’s cab and also ensures that the ropes do not move when the leader is adjusted
has its ValueLine and PremiumLine range of drilling rigs
both optimised for very different applications
The ValueLine rigs are designed for Kelly drilling
while the versatile PremiumLine rigs can be tailored to a number of specialist foundation engineering applications
a PremiumLine rig that was first presented at last year’s Bauma exhibition in Munich
This large diameter rotary drilling rig is equipped with a KDK 550 S rotary head
which provides a maximum torque of 553 kNm
it is possible to apply a torque of 700 kNm to the drill casing using a mechanically mounted torque multiplier
The BG46’s cabin offers operators plenty of comfort as well as cutting-edge technology
the rig has a capability to install casing deeper and overcome unexpected geotechnical conditions
the machine has a flexible mast and a folding auxiliary boom
which allows the auxiliary winch to be used in all single pass applications without any restrictions
The optional single-layer piggyback winch allows the complete pulling force of 450 kN to be used in any working situation without reduction
meaning that a longer rope service life can be achieved
Because of the highly powered base unit of the rig and the dual motor concept of the winch
the winch has a lifting speed of 50 m per minute
For Kelly drilling – and depending on the configuration of the drill rig – drilling diameters up to 3,700 mm can be achieved
the BG 46 can achieve a drilling depth up to 36 m
with a maximum drilling diameter of 1,200 mm
Atlas Copco introduced an updated version of the surface drill rig FlexiROC T30 R
The features of this ‘Construction Edition’ drill rig – namely a silence kit
bag handling system and water mist option – make it particular useful for companies undertaking urban construction applications
Atlas Copco says the FlexiROC T30 R Construction Edition is the only drill rig in the world
that combines all these options and features
Uppländska Berg was the first company to take delivery of the drill rig (two
during a recent visit to Atlas Copco’s Surface and Exploration Drilling division in Örebro
members of staff were able to familiarise themselves with the drill rig and tour the facilities
The silence kit is said to reduce noise levels by as much as 10 dB
a significant benefit when working in urban development
high-performance dust collection system (DCT) features an intelligent cleaning system that promises to secure suction capacity in all conditions
The system can also be equipped with a bag handling system that will further reduce dust levels
while the water mist option prevents dust from escaping into the air by binding it to water
Horizontal direct drilling is one of the most common methods for laying pipelines underground
with little or no impact on the environment
the HDD rig performs a pilot bore from the launch point toward the reception point
The rotating drill rods are precisely guided along the desired alignment by a surveying system located directly behind the drill bit
The pilot bore is followed in a second step by reaming
the pilot drill bit is removed from the drill rods and replaced by a reamer
Reaming is usually performed in several passes
until the final borehole diameter is achieved – which is about 30 to 50% larger than the actual pipeline diameter
the pipeline is installed by connecting the prefabricated pipeline to the drill rods
the pipeline attached behind the reamer and a swivel joint
is pulled back to the entry point by the HDD Rig until it reaches its final position
Features on Atlas Copco’s FlexiROC T30 R Construction Edition include reduced noise and dust
Herrenknecht introduced a range of HDD downhole tools to the market last year
promising significant savings in time and money on drilling applications
The tools are designed to increase the efficiency of the boring process in a number of ways
The downhole jet pump initially cleans the borehole and removes the cuttings directly inside the drill string – a completely new method of soil conveyance in HDD
it significantly reduces the risk of frac-outs (where drilling mud is released through fractured bedrock)
by being installed directly behind the full face hole opener (FFHO)
for excavation diameters of 762mm to 1829mm
enables the contractor to drill and realise the enlargement from pilot bore to final diameter in a single step – in soft ground as well as in hard rock
in particular with longer drilling distances
also reduces the risk of frac-outs significantly
by gradually increasing the volume flow in the borehole
less drilling fluid is required at the drill bit
A clean pilot borehole without major deposits is the result
Herrenknecht’s new downhole jet pump was recently tested by contractor BAB Rörtryckning
Herrenknecht’s HDD drilling rig operates with a full face hole opener and jet pump in unison
A Herrenknecht HK150C HDD rig was used to drill under a harbour channel
through hard limestone with sections of flint
The contractor needed a very clean borehole
with only a small annulus between the bored diameter and the 1,016mm HDPE pipeline
The jet pump discharged cuttings of up to 50mm in length
with larger cuttings having been crushed into smaller pieces by the pump
or pushed into softer sections of the borehole
the test demonstrated the downhole jet pump opens up new possibilities for the hole cleaning process in HDD
Ditch Witch has introduced the JT10 HDD rig
The machine incorporates advanced features found on larger units
while remaining the most compact drill in its class
Ditch Witch says the JT10 is the most powerful drill in its class
With a combination of 44kN of pullback force and a standard 60 lpm mud pump
it promises advanced power and better mudflow
allowing operators to efficiently complete larger-diameter reams on smaller jobs
Ditch Witch senior product manager for horizontal directional drills
“Today’s operators are facing more challenging environments
and the JT10 helps combat those challenges
The innovative design and boosted power help operators stay productive and increase uptime on the job
An illustration of Herrenknecht’s hole opener operating with the downhole jet pump directly behind
providing additional fluid during short bores and easy cleanup while on the job
And with an onboard drill-pipe capacity of almost 98m
and quicker cycle times than its predecessor
operators can install more pipe in the ground and faster
Ditch Witch says its JT10 drill rig is the most compact in its class
looking to break into the North American market
has launched new versions of its rock drills
It is currently promoting one of its rock drills for use in soil nail drilling – in which closely-spaced grouted steel bars
are installed into a slope or excavation to reinforce and strengthen existing ground
as construction proceeds from the top down
The equipment in question is the DF540L-2M-BLT rock drill
which has the highest torque motors and integrated grout swivel
These features make for the fastest possible hollow-bar installation method
The DF540L-2M-BLT drifter has the percussion of a high-frequency rock drill but the torque of larger rock drills for 30mm
The drill also has a new hydraulic valve system for high-energy efficiency
Doofor says its DF530X hydraulic rock drill can drill 3m-deep holes in a single pass
The economics of mounting the Doofor rock drill on a 11-tonne excavator or larger
potentially offering a quicker return on investment
Park Industries of Minnesota is using the Doofor DF530X hydraulic rock drill as a key component in its Raptor quarry drill system
the Raptor can drill 3m-deep holes in a single pass and the camera alignment system allows the drill to be set and levelled on any surface within 20 degrees of level
The DF530X can drill up to 45mm diameter holes in hard rock and
offers high penetration speeds while preserving straightness
which is important in dimensional stone drilling
Art is often therapy for regenerating lives torn by tragedy or disability
Textiles created by Bosnian refugees is a moving example of this age-old tradition
is on view at the New York School of Interior Design Sept
18 and at the Pacific Design Center in Los Angeles from mid-November to the end of the year
tapestries and quilts by hand from designs created by professionals
with prices ranging from $1,000 to $5,000 each
"Susret" is the Serbo-Croatian word meaning to encounter
The workshop's goal is to build an art textile manufacturing business that can support the women once they return to Bosnia
despite everything that has happened to them
but they have to have a means of support in order to do so," according to Gerlinde Manz-Christ
The Austrian Consulate is a co-sponsor of the exhibition
and the Austrian government subsidizes the nonprofit Susret refugee center
began counseling Bosnian refugees at the center
whose work history ranged from shepherd to university professor
and any form of craft and artisanry occupies and focuses the mind," according to Wuerbel
Bosnia is a traditional center of carpet weaving
and several of the women were accomplished in needlework
so Wuerbel encouraged the women to work with textiles
The needleworkers and two volunteer textile artists trained the other women
Now they regularly consult with professionals at the Academy of Applied Arts in Vienna and Stuttgart
the women knitted garments and small crafts and sold them at local markets
"People bought the first items out of charity," Wuerbel said
a textile designer who teaches at the Vienna academy
suggested that the women execute modern designs created by professionals
More than 140 artists from 22 nations have contributed patterns
a teacher at the New York School of Interior Design
although they also have a functional use."
Each design is limited to six finished items and sets the parameters for the fiber and working method
Most are bold abstracts modernist in feeling
rather than folkloric expressions of the Serbo-Croatian heritage
Wuerbel says the contemporary designs appeal to a larger market
They also symbolize a new beginning since the project has given the women a sense of pride and accomplishment
Susret's agreement with the Austrian government runs through 1998
It subsidizes up to 15 refugees each year as members of the workshop
the women can get Austrian work permits to live and work on their own
"We try to find regular jobs for those who leave," Wuerbel says
"The first group of 13 women all are now self-sustaining."
they hope to continue the workshop as a business
But that's contingent on gaining a market for their products
The exhibit is on view Monday-Saturday 10 a.m.-5 p.m
Bosnian refugees work as skilled artisans at the Susret Workshop in Frastanz
Shows and sale of contemporary design rugs
tapestries and quilts made by the women are scheduled for exhibitions in the United States.