"curtain wall door"

The ABC project in Melbourne’s Southbank precinct represents a bold union of the national broadcaster’s multiple aims and responsibilities. With its bold style, internal and external openness and highly innovative use of technology, the ABC’s Victorian headquarters embodies socially responsible design. The central design theme of transparency is perfectly suited to the Capral curtain wall, window and door systems throughout. The building, which designer Cox Architecture characterise as fostering a ‘dynamic, integrated and visually transparent environment which promotes interaction across program teams’, also invites ‘greater public interest and participation’.

Two high-end department stores Rokin 21 and Rokin 49 are rented by the Canadian Hudson's Bay Company (HBC), making this their Dutch headquarters. Both buildings have a new façade, which has been designed to blend in with their historic location. Authenticity is achieved with 3D curved aluminum façades and curtain walls housing enormous windows. The storefront display windows on the ground floor are 4.5 by 3 meters. A collaboration between Boon Edam and Stackdoor has resulted in an impressively tall entrance through a glass Tourniket original revolving door with a height of 4.3 meters.

APPLICATION: 30mm Wall PanelsPROJECT LOCATION: Redland Bay QldPROJECT DETAILS: Seeping WallsPROJECT COMPLETION: Jun 2011Atlantis fixing old water seepage problemsA property in Redland Bay Qld was having water seeping through the walls of the lower part of the property, which was below ground level.A trench was excavated to expose the walls which were below ground level, and the walls were allowed to dry out.A waterproof membrane was affixed to the wall and Atlantis® Flo- pipe® geotextile wrapped perforated pipes were clicked together and laid on top of the lower fold of the water proof membrane.A run of Atlantis® Flo-cell® drainage cells was sat on the perforated pipes and taped to the waterproof membrane, to extend along the length of the trench. The run of drainage cells was covered in hydrophilic geotextile and the trench filled in with compacted gravel.The water proof membrane formed a barrier to prevent water from contacting the walls of the property, while the 30mm drainage cell formed an air gap to relieve any hydrostatic pressure on the water proof membrane. Any water entering the drainage cell falls into the perforated pipe where it is taken away. This arrangement has been used, literally, thousands of time to overcome or prevent this seepage problem.

Meriton is a long standing client of Evergreen Walls and we are their trusted provider of any artificial greenery needs that arise. In this particular fitout we installed a green wall as a feature piece in Meriton's Pagewood Green lobby with mirrors and timber panels atop the foliage in an impressive sprawling pattern.

Finity Consulting are Australia and New Zealand's largest independent actuarial and analytics consulting firm, known for their reliability and professionalism.

When Hunt Design, the architects behind Daydream Island Resort's recent renovation got in touch, we jumped at the chance to take ownership of their greenery installation.

This was another project with Pinnacle Commercial Interiors, one of our most trusted partners when it comes to commercial fit-outs. They specialise in restaurant interiors and have been selected to head the fit-outs of multiple Bavarian locations nationwide and were also responsible for the design and implementation of New Zealand's first Bavarian restaurant.

The Rondo team worked with the architect and builder to overcome the specific fire curtain wall design requirement for the lobby walls, ceiling and bulkhead. Rondo benefited the project through multiple design options and regular site inspections which supported both the contractor and the builder.

Biophilic design takes the innate need we feel as humans to be close to nature and incorporates this into interior design resulting in a multitude of health, wellness and productivity benefits.

Beyond Bank employed Pinnacle Commercial Interiors to revamp their office space in Canberra as Pinnacle are market leaders in creating successful commercial spaces where employees thrive.

We had the pleasure of working alongside Cachet Group to install our artificial greenery into the newly-designed office space of BAI Communications and the results were stunning! We used a combination of different hanging bushes and vines, which were offset beautifully against the modern, crisp white interiors of the space.

Pro AV was looking for a beautiful and airy greenery fit out to compliment their brand new open work space in Frenchs Forest. The vision was "an environment whereby people are comfortable to chat, communicate and collaborate", says managing director.

Enclosed by three walls consisting of large panelled sliding doors, this rural property near Byron Bay maximises the opportunities to enjoy the sweeping rural aspect.

Embracing views of manicured fairways, this luxurious mansion in Sanctuary Cove combines soaring ceilings with extensive walls of glazed sliding doors to deliver indoor-outdoor living beyond compare.

Jewel on the Gold Coast (Jewel), a luxury development of three crystalline towers constructed on the internationally renowned Surfers Paradise beachfront, Gold Coast. Jewel consists of 513 apartments and a 169-room luxury hotel – a first of its kind on the Gold Coast. The towers with their distinctive glass curtain walling system, are the result of a collaboration between Oppenheim Architects and DBI Design. The fundamental design concept drew inspiration from three smoky quartz crystals that we discovered in the region. Jewel is inspired by the crystalline volcanic hook that forms the underlying structure at the coastline and, in particular, the Gold Coast’s iconic hinterland. Multiplex was awarded this prestigious project and commenced construction of this billion-dollar development in 2016. The Jewel is Australia’s largest beachfront mixed-use development and the first absolute beachfront development on the Gold Coast in more than thirty years. Tilecorp Pty Ltd. was awarded the tiling contract on the project that included the installation of 600 x 300 mm porcelain tiles in the public areas, travertine in the apartments, penny round mosaics on the walls in the public amenities, and cobblestone in the outdoor areas.

The first installation in Australasia has been completed of Boon Edam’s Circleslide architectural curved automatic sliding doors that elegantly cater to access for disability needs of modern and traditional buildings. The Circleslide installation for Mark Moran Group at Pacific Highway Warrawee on Sydney’s North Shore provides a prestigious, weather-protected entrance to a development of up-market aged care accommodation built by Next Group for Benson McCormack Architecture.  The door’s practical advantages also apply to a wide range of buildings in Australia and New Zealand, including commercial and public and private facilities, including offices, aged care, health, hospitality, restaurant, retail, tourist and transport facility uses, says Boon Edam Australia Managing Director, Michael Fisher.Circleslide installations consist of two sets of curved sliding doors – one on each of the entrance and exit sides – to provide a larger opening than traditional sliding doors, and retaining the elegant shape of revolving doors. This extra space is a major advantage for people with a disability, or those that require mobility aids. Enhanced accessibility Circleslide curved automatic sliding doors provide spacious and comfortable access for everyone using them including especially people with disability and their carers, and particularly people those with mobility issues who rely on wheelchairs, mobility scooters, wheeled walkers and other mobility devices commonly used in workplaces and public facilities. “Access to public and private facilities is an important and increasing issue for more than five million Australians and New Zealanders living with disabilities. This growing sector of the population includes the higher proportion of older people with limited mobility, including more than 750,000 Australasians who use mobility aids,” says Mr Fisher. “Where building professionals seek to provide for such people but want to retain the prestigious shape and functionality of revolving doors, Circleslide doors are an ideal solution that provides the additional capacity required,” he says. Circleslide doors complement Boon Edam’s global ranges of revolving doors, which is one of the world’s most comprehensive ranges. Their elegant design and access control functionality are preferred by architects, builders and designers for Fortune 500 companies in 27 countries. Customisable features The Circleslide door has an optional “winter mode” whereby only one sliding door opens at a time, which can reduce HVAC losses and contribute to the overall sustainability of the building. Like all Boon Edam revolving doors, Circleslide is available in a wide variety of colours and finishes, so it can be customised to the look and feel of contemporary and period buildings. The self-learning technology incorporated in the curved sliding door mechanism ensures extremely quiet and smooth movement of the doors. Options include: Interlocking modeConnection to external alarm system (e.g. fire alarm, smoke detector)Push-button free outKey impulse switchDirection sensitive motion detectorsGlass protection sheetsFloor matsAuthorised night entry·        Air curtain technology to create a barrier of air flowing from the revolving door’s canopy or sides to further extend revolving doors’ built-in advantage of excluding heat or cold to save HVAC costs through their unique always-open, always-closed configuration.  Night Locking Options include an electromechanical lock that can be unlocked with a key or by means of an optional key impulse switch.

The University of Sydney Queen Mary Building features the following RBA products:B2890 – Jumbo Toilet Roll HolderB2111 – Vertical Soap DispenserB2112 – Horizontal Soap DispenserB262 – Paper Towel DispenserB1658 1639 – Accessible Compliant MirrorRBA4090-301 – 90° RH + 300 Straight Grab Rail SetRBA4000-090 – 900mm Straight Grab RailRBA4177-161 – Aluminium Shower Curtain TrackRBA4177-999-002 – Taffeta Shower CurtainRBA4090-450 – 90° Ambulant Grab RailRBA4000-060 – 600mm Straight Grab RailB819687 – Folding Shower SeatB683 x 24 – Stainless Steel ShelfB295 x 14 – Accessible Compliant Shelf

Expoconti and Rondo, along with the project architects, Lysons Architects and builder, Brookfield Multiplex, combined their expertise to ensure the design and construction of the RMIT Swanston Academic Building (SAB) offers a higher quality and innovative learning experience for students. To achieve this, the newly launched Rondo MAXIframe External Wall Framing System was specified, with Rondo MAXIjamb designed for installation around door jambs and internal window openings. This meant Expoconti could save time on site as MAXIjamb replaces the necessity for multiple stud configurations, as well as offering greater performance capacities than traditional wall stud framing.

he developments $247.3m price tag makes it marginally more expensive than the $246m Adelaide University building next door. HIB will house the Centre for Cancer Biology and UniSA’s pharmacy school, with 450 researchers between them. Rondo’s involvement included providing ceiling and wall systems using our Shaftwall One-Way Erected System, KEY-LOCK Concealed Ceiling System and PANTHER Access Panels to create the desired effect.

With its glass walls, transparent façade and LED lighting, the Victor J. Koningsberger building, in the suburb of Uithof in Utrecht, cannot help but capture the eyes of all passers-by. The Viktor J. Koningsbergergebouw is dedicated to the faculties of Geosciences, Science and Medicine was designed by the renowned Rotterdam-based Ector Hoogstad Architects. This latest building addition to the University of Utrecht opted for a revolving door at their main entrance. The 3-winged Tourniket revolving door was custom-made and has been constructed almost entirely of glass. Director and project architect Joost Ector said, "The entrance had to be functional and recognisable, but also belong to the story of the building." The three central themes in the design of this iconic building are lightness, openness and transparency. All of these properties can be clearly seen in the building’s façade and play an important role at the main entrance. This bespoke revolving door towers at an impressive nine meters height. However, at this height issues such as rotating parts stand in the way, so a different solution needed to be chosen. Watch the video below to see which route architect Joost Ector selected and why.

The Berkeley Hotel is a luxurious and iconic hotel, housed in the fashionable district of Knightsbridge, London. When renovations were required, Roger Stirk Harbour & Partners designed a glass façade entrance to the hotel. Boon Edam Ltd was consulted to provide a stylish entry solution to complement the updated lobby entrance and reflect the luxurious image of the Berkeley Hotel brand. Business Challenges The hotel entrance required a renovation which would give guests an instant welcome upon arrival, whilst also providing a practical function to meet access needs. For a hotel as prestigious as The Berkeley, first impressions are hugely important. The entrance and welcome given by a hotel provides the guest with an indication of what to expect from their stay, so therefore the entry solution was a key consideration within the renovation project. With a constant flow of visitors in and out of the lobby, the entrance door is vital in maintaining a comfortable climate and pleasant atmosphere for guests. As sliding or swinging doors bring in cold draughts, the specification called for a revolving door to keep out wind, noise and dust. The project architect specified that the door was to be fully automatic and made entirely of glass to match the newly renovated lobby. However, for a door to be fully automatic, there must be several sensors and buffers which would have impacted the all-glass aesthetic of the entrance. Boon Edam was appointed to provide a tailored solution which could meet all the specific functional requirements, without needing to compromise on the luxurious style and quality desired. The Boon Edam Solution A Custom Designed Crystal Tourniket Due to the high-end nature of The Berkeley Hotel, attention to detail was paramount. Multiple meetings were held with the architect to ensure that Boon Edam’s team of experts could fully capture all requirements to provide the perfect, bespoke solution. Boon Edam’s Crystal Tourniket door was selected for the entrance of The Berkley Hotel; one of the most impressive and eye-catching revolving doors available. A Crystal Tourniket is constructed almost entirely from glass, with added stainless steel accents to support the solidity of the door. The End Result The Berkeley Hotel is now home to a grand lobby entrance provided by Boon Edam, which utilises natural wood in the drum wall of the Crystal Tourniket revolving door to provide guests with a warm and elegant welcome. In combination with the all-glass door set and modern lighting, the bespoke solution truly reflects the prestigious Berkley Hotel brand.

The Canada Bay Primary School features the following RBA products:B262 – Paper Towel DispenserB295x14 – Stainless Steel ShelfB4112 – Contura Soap DispenserB6699 – Toilet Roll HolderRBA4090-450 – 90 degree ambulant grab railRBA4040-300 – 40 degree accessible grab rail setRBA4000-060 – 600mm straight grab railRBA4110-990 – Shower Rail Handset & Lever Mixer Complete KitB819687 – Folding Shower SeatRBA4170 Series – Shower Curtain RailB27313 – Triple Toilet Roll HolderB2111 – Vertical Soap DispenserB542 – Cubicle Hook

There is a saying that “Everything is Bigger in Texas,” and the Dallas, Texas police department is no exception. The city of Dallas is ranked in the top 10 cities in the U.S. in terms of population, at 1.2 million people. The Dallas Police Department is the ninth largest municipal police force in the U.S., based on 3,012 sworn officers. It is led by Chief of Police, U. Reneé Hall. Security a Concern When Designing HQ Building The department is located in the Jack Evans Police Headquarters building, which was built in 2003. It is 358,000 square feet, has six floors, is spread over a three-acre site, has a separate 1,200 car parking garage and a two-acre, open parking lot for additional visitor parking. Prior to 2003, the department was housed in the circa 1914 former City Hall Building. The Jack Evans Police Headquarters building was under construction when 9/11 terrorists flew airplanes into the World Trade Buildings in New York. That event was preceded by the Oklahoma City Murrah Federal Building bombing in April 1995. Therefore, security was a concern in its design. Police officials worked with a Police Design Consultant – McClaren, Wilson, and Lawrie Architects of Phoenix – to help design the building to resist a terrorist attack and isolate potential hazards. The building also needed to control visitor traffic and access. On an average month, there are 5,000 public visitors to the Jack Evans building. In addition, shots fired at police buildings nationally are not uncommon, says Paul M. Schuster, Senior Corporal/Facilities Management for the Dallas Police Department. “For the most part they are random, single shot drive-by shootings. Often, the officers are unaware that the building has been shot at, until they find a bullet hole in the brick or glass. Increasingly, police tend to be a symbol of government and some citizens see that as a visible target to lash out at. Police officers are trained to expect the routine types of calls, such as domestic violence, traffic accidents, and other crimes. Yet they must be flexible to anticipate the non-routine that can be dangerous and change in a heartbeat.” An Active Shooter Incident Led to an Increase in Security On June 13, 2015, after midnight, a 35-year-old male placed a duffle bag with a remote-controlled bomb to detonate later between cars in the parking lot of the headquarters building. The suspect then began shooting continuously at the lobby windows. Officers responded to the scene, a vehicle chase began, and the incident ended outside the city. Luckily officers in the lobby took cover and were not injured. Following that incident, the Dallas Police Department conducted a security assessment of the building and also at seven patrol stations throughout the city. The assessment included testing various construction materials for bullet resistance to various types of weapons. Gensler Architects and Guidepost Solutions, LLC developed the solutions and plans. “Yesterday we were concerned about handguns, today we are worried about rifles, and the idea of terrorism is always present with outright attack or bombs,” Schuster notes. “The police officers and police staff only want a place that is safe and where they can do their good work.” Funding of $1.3 million was approved to upgrade the lobbies of the seven patrol stations to withstand rifle rounds, and $1.9 million to improve headquarters lobby security, and to upgrade an aging security system. Turner Construction Company and Convergint Technologies, LLC conducted the renovations and security technology integration. Challenges to the Security Design The headquarter’s lobby was initially designed as a two-story glass-walled structure, with an information desk and public records service windows. Visitors were allowed free entry into the lobby and were only screened in an open area to the side if going to other floors. “The challenge in upgrading lobby security was the two-story lobby entrance glass. “In addition, there were concerns about keeping an ‘open’ and friendly service concept in mind and ensuring that the lobby would not resemble a ‘fortress’,” Schuster notes. Screening Room with Security Revolving Doors to Contain Incidents The solution was to keep the existing exterior unchanged and focus on adding a layer of security once a person enters the lobby. Visitors now enter the headquarters and immediately proceed to a side room where security screening is conducted. A new secondary wall with bullet-rated glass and solid bullet resistant wall materials was constructed inside the lobby to channel visitors to the room. Once inside the screening room, which also has bullet resistant walls, the visitor has belongings x-rayed, and they walk through a metal detector. In the event that anyone was to produce a gun and begin shooting, the incident could be contained inside that room. Once a visitor has been cleared, they proceed into the main lobby via a Boon Edam Tourlock 180 security revolving door. This automatic, four-wing door is the most advanced, security revolving door in the Boon Edam product range that offers maximum throughput, allowing users to enter and leave the building simultaneously. In the event that a large number of persons try to force their way into the facility, the Tourlock 180+90 will determine that more than one person is trying to enter and will reject the person and lock out any others from entering. Once a visitor is ready to leave the lobby and exit the building, they pass through another Boon Edam Tourlock 180+90 that leads to a vestibule with exterior swinging doors. In the event that someone tries to go back into the lobby from the front vestibule area, without going through the security screening room, the Tourlock security revolving door will reject their entry.

Warwick Hotel Rittenhouse Square in Philadelphia, PA, is quite satisfied with the functioning and cost savings of their Boon Edam Tournex revolving door. The Tournex is an example of a classic automatic revolving door and is designed to handle high capacity applications. The historic building housing the Warwick Hotel Rittenhouse Square originally had a manual revolving door flush with the building’s facade. Somewhere along the way, it was decided to remove the relatively smaller gauge revolving door and replace the entrance with a double set of sliding doors. “Our HVAC system was designed for a revolving door entrance,” said Ray Hewitt, the hotel’s Director of Engineering, “we wanted to put a revolving door back in to address the negative pressure we were experiencing in the lobby.” That negative pressure was pulling in cold air during the winter months, and cooled, conditioned air was escaping out the double doors in the summer. During a complete lobby renovation project a few years back, designers worked to return to a revolving door lobby entrance. Because the Warwick is in a historic building, they could not change the facade of the building, so they pushed the entire entrance into the lobby itself. The architects and the designer chose a 12’ diameter Boon Edam Tournex automatic revolving door, with three door wings and a highly polished (mirror) stainless steel finish. The Boon Edam door is enclosed in a stylish glass cube, accented with purple neon lighting. Now, those entering the hotel first pass through a double set of sliding doors at the building envelope, leading to the revolving door. Swing doors are also available on either side of the revolving door to enter the lobby itself. The effect of the sliding doors and the revolving door in a cube is to virtually eliminate air flow from outside in, and vice versa. The Warwick has 301 hotel rooms and 106 permanent residents. On any given day, between guests, residents, staff, and visitors, up to 1000 people are passing through the entrance. Since the installation of the new entrance, the effect has been night and day—guest and visitors utilise the lobby space longer and in greater numbers. A big community table is usually filled all day long and the lobby is accented with attractive fireplaces. The hotel lobby also offers two full service food and beverage outlets (Bluestone Lane & Prime Rib Steakhouse), with a third to be announced sometime this year. In addition to a now grand sense of arrival and more useable, comfortable space, the new entrance is also paying dividends on energy savings. “With the old entrance, our HVAC was running constantly, it could not keep up. Now, the unit can shut down periodically; that’s good for the health of the system, and we’re seeing substantial savings on energy bills,” said Hewitt. The Boon Edam revolving door has an important feature for installations like a hotel or large office building—in the event of an emergency, the doors stop and the wings can be “book folded” to create wide open ingress and egress. The hotel has a maintenance contract with Advanced Door, but since installation the Boon Edam revolving door has been virtually trouble free.

LOCATIONParramatta, NSW – AustraliaCOLLABORATIONArchitect: HassellBuilder: ADCO ConstructionsBRIEFWhite concrete is notorious for staining and soiling during and after construction. There was also a high likelihood of graffiti strike to the car park in the future. The contractor required protection against graffiti and to keep the form liner moulded architectural concrete looking as new.MATERIAL & APPLICATIONECOCLEAN Porosity SealerECOCLEAN Self-Cleaning CoatingApplication during construction to the top edge, exterior, bottom edge, and internal concrete walling by spray.OUTCOMEThe carpark’s coated concrete has the ECOCLEAN benefits of self-cleaning and anti-carbonation whilst purifying the air it comes in contact with. Overall reducing lifecycle costs.We have visited the site since construction in 2018 and confirm that the coating continues to self-clean even under extreme weather conditions and the construction of the Commbank Stadium next door.

S2 Ep 6 - The new sliding doors were Alspec's Carinya Classic Sliding Doors combined with the Carinya Classic Sliding Window.

Two different outdoor spaces are cleverly integrated into this new home through the smart use of Alspec sliding doors and multi-fold doors.

After nearly 100 years of serving the local community, the Petersham RSL club moved to a new home this year, in a redevelopment centred on style and comfort. Part of the design brief for the architects and developers was that the indoor spaces were comfortable for guests, particularly in reception, which can often feel the effects of wind and debris entering through open doors. The developers chose a fully automatic Tourniket revolving door from Boon Edam Australia to make a grand first impression to the classy new club, which was recently opened by Prime Minister Anthony Albanese. It is the same type of cost-effective entrance used by leading hospitality venues globally to protect patrons and workers against wind, weather, and pollution, while also controlling traffic flow and opening up new sheltered areas for productive amenities. Petersham RSL CEO, Danny Fitzgerald, said “The Boon Edam revolving door creates an impressive entrance to our modern club, and was the perfect fit for our redevelopment. With this door, Boon Edam met two key specification requirements – enhancing climate control inside the club, and enhancing personal comfort in the reception area.” A welcoming entrance The 3-wing Tourniket revolving door pictured has a height of 2,650mm and diameter of 2,800mm to allow ample room for entry and egress. It has four LED warm white downlights for a pleasant and welcoming experience. A powder coated black grey finish on the exterior of the door allows it to effortlessly blend in with the building’s overall aesthetic and design. Boon Edam Australia Managing Director Michael Fisher says that a major benefit of revolving doors is that they allow visitors and staff alike to enter into a new world inside – one that is calm, quiet, and protected against allergens and climactic extremes. “In addition to customising the door to the club’s aesthetic preferences, we worked closely with Petersham RSL to deliver the doors within a complex installation involving temporary doors while other elements of the façade and reception were completed, prior to the arrival and installation of the revolving door,” he said. Boon Edam Australia is a part of the globally leading revolving door manufacturer, Royal Boon Edam, and the door selected by the Petersham RSL is a type already used by architects, builders and specifiers for Fortune 500 companies globally and for major Australian hotels, clubs, banks, offices, legislatures, and buildings. “The teams worked well together, and the result was an outstanding front façade and entrance, which will have a long-term impact on climate control and comfort,” said Fisher. Always Open, Always Closed A key benefit of revolving door systems in addition to access control is energy conservation, with their “always open, always closed” functionality providing lower HVAC losses while increasing the temperature stability and comfort of people inside. These advantages have been proven in many of the world’s leading clubs, hospitals and hotels, where visitor comfort is paramount. “Think about how much air escapes when a sliding door opens, or how much dust, pollution, or pollen can enter the front reception area. With a revolving door, only one quadrant of air is moving around each time, providing a highly effective method of controlling the indoor climate,” said Fisher. Further economy and versatility are provided where required by night locking entrance options including electromechanical locks that can be unlocked with a key or by means of an optional key impulse switch.  “These climate control features are not always considered at the design stage, so Petersham RSL has shown great foresight by specifying these outcomes early,” added Fisher.

The Burj Khalifa – formerly the Burj Dubai – is a legendary building that can only be described in superlatives. At 828 metres high, it is the tallest building in the world. The Burj Khalifa has 160 floors, more than any building in the world. The building also has the highest floor, the highest façade made of aluminium and glass, the highest nightclub and the highest restaurant, the highest service lift and the lift with the longest travel distance. Finally, the building has the highest positioned revolving doors ever installed in a façade worldwide. In less than 30 years, Dubai has become the leading city in the Middle East and is known for its architectural and technical excellence. The Burj Khalifa has become the symbol of this progress. The Burj Khalifa also takes the title of the highest structure in the world back to the Middle East; the Great Pyramid of Giza used to hold the title 4 millennia ago. International Collaboration The tower was designed by architectural firm Skidmore, Owings & Merril, known for their designs for the Willis Tower (formerly the Sears Tower) and the new One World Trade Center in New York. The three-pronged design is based on the spider lily desert flower and consists of three elements around a central core, with the elements spiralling upwards. It can rightly be called an international project: the construction team consisted of Samsung Engineering & Construction employees from South Korea in collaboration with Besix from Belgium and Arabtec from the United Arab Emirates. The UK consultancy Hyder Consulting was responsible for overseeing construction of the building. In total, companies from more than 30 different countries contributed to the construction of the Burj Khalifa. A Windy Challenge The wind is quite a challenge when building a skyscraper of this size. Without additional measures, the top of the building would move so much from side to side due to the wind that people would become seasick. Dubai is also regularly tested by the shamals: sandstorms that can last for days. As the outer façade of the Burj Khalifa contains an enormous amount of glass, these weather conditions presented a considerable challenge. The three-part design proved to be the solution because the spiral floors break the wind currents around the building, resulting in a stable structure. The World's Highest Revolving Doors Skidmore, Owings & Merril's design includes an observation platform on the 124th floor of the building. Two glass revolving doors provide access to this room. At 442 metres above the ground, these are the highest positioned revolving doors ever installed in the façade of a building. The revolving doors must also be able to withstand an extremely high wind load of at least 3000 Pascal, which corresponds to an F3 class tornado. The Burj Khalifa required two automatic revolving doors with a diameter of 3,000 mm and a total height of 2,700 mm; the cover could only be 300 mm high with the motor installed. Generally speaking, a revolving door with these specifications would only be able to withstand wind loads of up to 689 Pascal. It was clear, then, that not every revolving door manufacturer could supply an entrance that met these requirements. Challenge Accepted Koninklijke Boon Edam was one of only two companies invited to devise a system for this challenge. There were two main problems that had to be solved: the round sides of the revolving door had to be strong enough to resist the wind, and the door set had to be properly fixed so the door wings could not be blown off during a storm. Boon Edam worked closely with Mace, the Hyder Consulting Group, Samsung Engineering and Construction and Turner Construction, the subcontractor, to develop a system that met all these requirements. During the first phase of the process, the second company invited to tender had to give up because their design did not meet the challenging conditions on the 124th floor. Boon Edam persisted in its efforts, and after conducting various wind load and glass tests, it became possible to adapt the construction of the Tourniket to the requirements of the Burj Dubai. A Tornado-Proof Revolving Door at the Burj Khalifa Our proposal for the Burj Khalifa consisted of a Tourniket with specially reinforced door frames twice the width and thickness of a normal revolving door. These were securely anchored with special bolts under the floor to guarantee the structure's rigidity. Although most revolving doors are installed on the top of the subfloor, this door was installed under the top finish layer of the concrete floor. To guarantee the stability of the door set, an extra-thick steel frame was added to the structure. This allows the door wings to easily withstand the wind pressure. Expansion on the 148th Floor in 2014 Boon Edam installed the same specially designed Tourniket revolving door on the 148th floor as on the 124th floor. However, the new project brought an extra challenge: transporting all of the materials from the basement of the building to the 148th floor. First, the materials had to be transported in one lift to the 111th floor. They were then transferred to a second lift, from where everything had to be moved manually from the 149th floor to the 148th floor, to the door's location. Special Projects Based on Standard Solutions The revolving doors we created for the Burj Khalifa were an extreme challenge. The experience and expertise of our technicians combined with the tried and tested technology of the Tourniket enabled us to develop a successful solution. Both revolving doors are now used daily and give visitors a spectacular view of Dubai. The glass design beautifully complements the modern façade of the observation platform and puts Dubai's beautiful skyline in the spotlight.

When entering the new Segerstedthuset building at the Uppsala University in Sweden – guests, students and employees alike are cheerfully greeted by a colourful revolving door. This unique door is an art installation by renowned American artist Spencer Finch and is aptly named ‘The Colour Wheel’. The artist is best known for installations that visualise his experience of the nature of light, colour, memory. The Uppsala University is the oldest university research university in the Nordic area and this large facility is located in Uppsala, Sweden - educating 45000 students. The new Segerstedthuset building, designed by 3XN is a multi-purpose extension to the university and was conceptualised and constructed as a modern workplace for researchers, university administration and management. Boon Edam Sweden was approached to supply Spencer Finch with two Tourniket revolving doors. The doors measure a diameter of 3000 mm and a total height of 2400 mm and the 6 glass door panels provide the canvas for the light installation artist to work his magic on. Colour film is fitted between the glass which creates a truly remarkable and memorable entry experience into this urban, communal space. The Segerstedthuset building was built as a sustainable building and proved to meet high environmental standards such as efficient energy use, sound material choices and a silent indoor environment. The building is environmentally certified according to the Sweden Green Building Council at the silver level.

High performance doors for this architecturally designed house

Dynamic Hawkesbury Multi-Fold Door Suite

Showcasing Alspec’s window glazing and commercial door solutions

MP Group were charged with managing the installation and finishing of all internal and external walls and this is also where Rondo offered our support. With the external structural steel framing having been installed 150mm out of position, Rondo’s Technical Services Team came to the rescue and designed an external stud wall system using our MAXIframe External Wall Framing System to ‘fill the gap,’ including design of special header bracing details to support the wall.

Architect Tony Owen chose Alspec for his window and doors

Acrovyn by Design was applied to doors at a local Perth nursing home.