duol hockey

7/30/2019 DUOL Hockey

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Company 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.

Duan Olaj

CEO


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During last 20 years Duol has covered over1100

sport courts and as a clearmarket leaderenjoys

the confidence of customers all over the Europe,

Scandinavia, Russia, Middle Asia, Balkans and

Arabic world.

The reason for the success of DUOL turnkeyprojects is its in-house manufacturing, engineering

and design department along with its team of

experienced project managers and assembling

personal who offer unique solutions based on the

individual needs of the customers.


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We manufacture, install and maintain the products we

sell. We are not simply brokers, selling componentsmanufactured 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.

DUOL production facility

DIRECT SUPPLIERDIRECT SUPPLIER


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AIR SUPPORTED STRUCTURE

DESCRIPTION


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Standard elements of the dome are:

1. Double Membrane System2. Heating-ventilation System

3. Emergency Back-up System

4. Anchoring system

5. Emergency Door

6. Revolving Door

7. Lighting System

An air-supported (or air dome) structure is any building that derives its structural integrity from the use

of internal pressurized air to inflate a pliable material (i.e. structural fabric) envelope, so that air is the

main support of the structure, and where access is via airlocks.

Air supported structures are intended to seasonal/permanent covering of sports areas in any dimension

and form.

GENERAL


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The main advantage of DUOL air supported structures is fabric covering system, composed from double

membrane with welded air pockets. The membrane system includes inner and outer fabric. A membrane is

made from polyester fabric, coated by PVC. The weight of outer fabric, standard designed, is 760 -

1500 g/m2. The weight of inner fabric is in a range between 500 and 700 g/m2.

Standard fabric is translucent for daylight; it completely meets physical, technical and fire standards as

well regulations. Standard color is white. An air pocket between outer and inner fabric material (approx. 40-

70 cm) provides to DUOL air supported structures ideal thermal insulation comparable to the insulation of

classic built objects.

DOUBLE MEMBRANE SYSTEM


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Long term durability thanks to a superior top coat thickness

Exceptional cleanability - long term dirt resistance

Membrane is UV resistant

All membranes are fire retardant, certificated by followingcertificates: 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 fabrics

high gloss interior finish top coating will reflect indirect lighteningin all directions

High tearing resistance and tensile strength prolongs the lifespan

of the fabric

DUOL double membrane system provides industrial best thermal

comfort while favouring an optimised transmission of natural light

DUOL DMS PLUS


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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 automatically-controlled.

The unit could be designed also in mobile variant.

AIR GENERATORS

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


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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 theperimeter.

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.

ANCHORING SYSTEM


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ANCHORING SYSTEM REMOVABLE OPTION

Quite often it is profitable to have the air structure

in place only for wintertime activities and store the

structure during the summer months.

Air structures are the only building method that makes it feasible to remove the structure during summer

months or to allow for easy relocation to a new site.

ANCHORING SYSTEM


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DUOL revolving doors are the most efficient method of

moving people in and out of an air structure.

Three-leaf glass revolving doors in standard dimensions

180cm and 240cm, as well as with the height 220cm

are made from sheet metal construction.

REVOLVING DOOR

Revolving Doors must be specially built to withstand the

building pressure pushing in both directions on the

panels without fatigue failure.

Brush seals minimize air losses while maintaining smooth

operation. The doors include large glass panels to see

other users, and the housing is made from maintenance

free aluminum.


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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.

LIGHTING SYSTEM

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


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Transport tunnel is meant to be an entrance for vehicles, a storage room of the equipment or an

auxiliary space of the object. Standard dimensions are 600cm x 360cm x 330cm and 800cm x 460cm x

480cm.

The roof of metal construction is covered by polyester fabric coated with PVC foil. Walls of the tunnel

are closed by metal sheets. The doors are standard dimensions 300cm x 250cm in

400cm x 400cm. A frame is made by metal construction; the doors are from metal panels. The

doors are equipped by manual or electrical lifting device.

TRANSPORT TUNNEL


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Duol heating units safely and efficiently heat the air structure to the desired

temperature. Humidity inside the structure is controlled by DUOLs 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

projects specific requirements.

ALL WEATHER COMFORT

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.


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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


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HOCKEY AIR DOME

PICTURES


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