AIR DOME PERFECTION 20 YEARS OF INNOVATIONS
DUOL Company DUOL has been active on the market since 1992 and throughout this period Duol has successfully attained the position of one of the most significant suppliers of fabric structures. Duol success results from excellent price-quality ratio which is ensured by our in-house team of specialists, our own production facility and certified quality. With our individual care to clients we are experts at finding the most suitable solution and giving our clients best value.
More than 1100 covered sport facilities over the world have been designed, produced and installed under the DUOL trademark. Our objects incorporate the latest innovations in design, fabrics, anchoring, mechanical, electrical and energy saving systems. We consider it our obligation to continually develop our fabric structures and continuously invest in employees and latest technology in order to continue to be perfect business partner for our clients. Dušan Olaj CEO
DUOL TECHNICAL PERFECTION Every component in DUOL air dome benefits from 20 years of experiences and high investment in R&D.
DUOL engineers the structure to meet the same code requirements established for permanent buildings. All DUOL’s constructions are produced according to the European standard EN 13782. This standard specifies safety requirements which need to be observed at design, calculation, manufacture, installation, maintenance, operation, examination and testing of mobile, temporary installed tents more than 50 m2 ground area. The content of this European Standard collects the different existing national regulations and guidelines as far as possible. DUOL’s final product is certified with ISO management system 9001 as well in compliance with standard EN 13782, means we keep in all calculations reserve as requested with this standard.
DUOL EXPERTISE
Air domes, frame (metal, wooden) supported structures, tension structures
20 years experiences
Turn-key projects
More than 1100 covered sport facilities
High investment in R&D
Objects all over the world
DUOL know-how
Attractive prices
DUOL own production
DIRECT SUPPLIER DUOL production facility DIRECT SUPPLIER
We manufacture, install and maintain the products we sell. We are not simply “brokers,� selling components manufactured by others and relying on a disconnected group of vendors to perform the follow up and warranty services demanded by an air, frame or tension structure.
Our manufacturing experiences, best quality materials and ISO 9001 production quality guaranties you best product warranty of its kind.
EXPERIANCES IN ANY SPORT Football
Pools
Hockey
Tennis
EXPERIANCES IN ANY SPORT Volleyball
Multipurpose
Handball
Golf
FC Lokomotiv Moscow
Rosenborg BK
PRESTIGUE REFERENCE OBJECTS
FC Lokomotiv Moscow
Rosenborg BK
FC Tromso
Zheskazgan – 15000m2 big
PRESTIGUE REFERENCE OBJECTS
FC Olimpija
Stadion Yantar - Moscow
Seinajoki
Turku
PRESTIGUE REFERENCE OBJECTS
Dinamo Volgograd
FC Kontu
Hockey arena Sochi
FC Turku
PRESTIGUE REFERENCE OBJECTS
Copenhagen
Brussels
Trondheim
Atakoy
Duol DMS Plus (Double Membrane System Plus) is innovative solution which greatly reduce energy consumption.
It is designed for extreme climate conditions, for temperature range from -50 to +70 Degrees. Facts are confirmed in a practice, too. DUOL has installed domes of own production from artic circle to the desert.
DUOL DMS PLUS Thanks to excellent insulation, achieved by DUOL double membrane system, there is no condensation phenomenon inside the air dome. Long term durability thanks to a superior top coat thickness and high tearing resistance and tensile strength. Replacement of the membrane is not required and the life expectancy is extended to 40+ years, based on tests, experiences and existing projects. Exceptional cleanability - long term dirt resistance. Membrane is UV resistant. All membranes are fire retardant, certificated by following certificates: M2/NFP 92-507, TEST 2/NFPA 701, CSFM T19, B1/DIN 4102-1, BS 7837, B1/0N0RM B 3800-1, M2/UNE 23.727, VKF 5.3/SN 198898 Exceptional luminosity. No artificial lighting is required during daytime hours. When interior lights are used at night, the fabric‘s high gloss interior finish top coating will reflect indirect lightening in all directions.
DUOL DMS PLUS
AIR GENERATORS Air generator works with two functions. Air inflating guarantees the stability of the dome; furthermore it provides the normal living/climate conditions inside the dome by mounted heat exchanger, heating the air before to be inflated into the dome. DUOL heating-ventilation System is completely automaticallycontrolled. The unit could be designed also in mobile variant.
Improved modulating system (35% saving approximately) Smart energy-saving mode In calm conditions, blower units operate at only 50% capacity, greatly reducing running costs. Optimized combustion, thanks to condensing chamber Reduced hot air stratification Mounted on anti-vibration basis - quiet under 64 dbA (-30%) Special insulated sandwich panels resistant to extreme low temperatures
LIGHTING SYSTEM The inner ambient of the dome is lighted by proper quantity of the halogen lamps in two different modes: directly or indirectly. At direct lighting the lamps are mounted on the membrane to give light on the sports field directly, at indirect lighting the lamps are installed on the metal poles and light up. Illuminating power is calculated according the dome function.
Highly durable, low maintenance Energy efficient Eco-friendly High optical efficiency and precise lighting control Natural spectrum light Housing made of steel, dust and moisture resistant
ANCHORING SYSTEM It is many possibilities, how to connect the membrane to the concrete beam. The rings with peg crossed by a metal tube or grounding anchor with metal tube are used for temporary assembling – seasonal use of the dome. For permanent assembling the anchoring is done by metal profiles. The anchors are mounted in to the concrete beam in a distance 1m, around the perimeter. The anchoring in some situation could be done also by auger anchors, without any concrete foundation. Auger anchors are grounded directly to the ground in the depth of 2mt.
With DUOL advanced anchorage system air loss around the base perimeter is greatly reduced providing savings on inflation.
INTELLIGENT ENERGY CONTROL Intellergy Intellergy (Intelligent Energy Control) is a DUOL innovative system which enables constant realtime supervision of the air domes activity and vital technical data with alarming.
ALL WEATHER COMFORT Duol heating units safely and efficiently heat the air structure to the desired temperature. Humidity inside the structure is controlled by DUOL’s innovative heating-ventilation system. DUOL Duol DMS Plus guarantees resistance to harsh climatic conditions and ensures the highest temperature isolation. Air Conditioning is available as well, and will be custom designed for each project’s specific requirements.
DUOL air domes are located around the world in a variety of climates. DUOL air supported structures are designed and engineered to withstand most of unusual weather conditions and natural disasters.
INNOVATIONS INNOVATIONS DUOL is the leader in air supported structures because of our large technological advantages resulting from 20 years experiences and high investment in R&D. Every DUOL air supported structure incorporates the latest innovations in design, membrane system, air management, lightening system and electrical systems to provide the ultimate in efficiency, safety and comfort for our clients.
SpaceDomeTM One of DUOL most important innovation in year 2011 is new insulation system – SpaceDomeTM. SpaceDomeTM is made ​using the aerospace materials which technology experts consider to be best insulation material ever invented. SpaceDomeTM allows five times better thermal performance in comparison to standard double membrane system. With this DUOL's achievement air dome heating and cooling dome costs can be reduced to the level of a conventional building, which is outstanding achievement.
QUICK ASSEMBLING
QUICK ASSEMBLING DUOL own production facility enables us to design, manufacture and install turnkey structures in a matter of weeks after design approval. Installation is simple, quick and cost effective and for smaller domes takes only 1-2 days.
AIR DOMES
MINIMUM INVESTMENT -
MAXIMUM RETURNS
DUOL air supported structures are revolutionary structures offering unparalleled cost benefits over conventional construction methods. Cost of design, manufacture, site preparation and installation are all a mere fraction of those of conventional construction. Unlike traditional structures, Duol structures also require less paper work.
AIR DOMES SEASONAL STRUCTURES
Quite often it is profitable to have the air structure in place only for wintertime activities and remove air dome during the summer months.
COSTUM DESIGN COSTUM DESIGN
Do you need to design a fabric structure to meet a certain U value? Do you want a translucent fabric that greatly reduces the need for daytime lighting? Need a specific color? Duol’s proprietary, high strength fabric has a wide variety of options available to meet your needs. We understand our clients and we propose a solution meet the specific requirements of the given project. Whatever combination of activities you can imagine for your facility, we can provide you with a turn-key, custom designed air-supported structure to cover it. Utilizing our proven technology, we are able to roof an area of practically any reasonable size, be it a single tennis court or a large football pitch.
TURN-KEY TURN-KEY Duol can supply all the elements (sport equipment, sport flooring‌) necessary to provide a finished product that is truly turn-key in nature. For different sports, appropriate certified sports flooring along with other facilities - from wardrobes, stands, dividing curtains, fitness‌ can be provided by Duol.
AIR DOME ADVANTAGES
ADAPTABILITY / MOBILITY
Air structures can be attached other buildings in a variety of ways. If the need arises for a larger facility, expanding or modifying an air structure is a simple procedure and can be accomplished with a minimum of disruption.
DUOL dome can be shortened, prolonged or relocated at any time, even doors, tunnels and connections to buildings can be added additionally.
AFTER SALE SUPPORT After you purchase Duol air dome you relay to most experienced group of professionals in the world. For all of our customers, we are available 24 hours a day, 7 days a week.
Some of our after sale services: • Seasonal air supported structure installation and takedown • Yearly maintenance • Air supported structure inflation system maintenance and service • Inflation system retrofitting • Heating and/or cooling system maintenance • Fabric retrofitting • Emergency maintenance • Air supported structure relocation & moving
WeCare WeCare At DUOL, we strive to reach the highest level of quality in our business and we aim to make sure that your decision in choosing an air dome would be easier as possible. WE CARE ABOUT OUR CLIENTS.
WeCare is a concept specially developed with our clients in mind. Quite simply, our goal is to make to more transparent to choose correct solution of air supported structure – even if you will not buy it from DUOL. Responsibility beyond the doors of DUOL Company – the WeCare concept is also caring about what goes on beyond our company doors. We invest a lot of time and resources in developing new technical innovation, as well as finding future green oriented, client-friendly solutions for all levels of our operations.
WeCare is our promise to you, that you will get from us best product, designed to your need exclusively.
DUOL