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DURASER

Duraser Construction Industry Duraser Construction Industry Polser FRP

DURASER™ ROOFING & CLADDING SHEETS Duraser™ is a trademark of Polser FRP Panels Inc. which denotes the opaque FRP/GRP ( glassfiber reinforced plastic ) roofing and cladding sheets that are produced in the modern continous lamination lines. Most of the companies' production of Duraser™ sheets are being exported to European countries. The main ingredients of Duraser™ sheets are high quality polyester resins and glassfiber reinforcements which provide high mechanical strength properties to the product. Duraser™ GRP sheets are modern building products which have many different fields of application. They bring solutions to the projects where classical metal, fiber cement and asbestos based products are not ideal fits for the requirements.

Duraser™ GRP sheets are modern building products which have many different fields of application. They bring solutions to the projects where classical metal, fiber cement and asbestos based products are not ideal fits for the requirements.

COMMON APPLICATIONS

  • Industrial buildings 
  • Factories, warehouses 
  • Cooling towers
  • Sport Centers,
  • Industrial buildings which have exposure to the corrosive fumes Salt, fertilizers, paper mills, chemicals and petrochemicals industry, etc. 
  • All types of farm buildings

ALTERNATIVE PRODUCTS FOR DIFFERENT PURPOSES

Duraser ST: Standart Duraser sheets which are produced with orthophthalic resins.

Duraser M: Duraser sheets which are produced with orthophthalic resins and film protected top surface.

Duraser MX: Duraser sheets which are produced with orthophthalic or isophtalic resins and UV film protected top surface.

Duraser JUV: Duraser sheets which are produced with orthophthalic resins and with UV protective gelcoated top surface.

Duraser FR: Duraser sheets which are produced with flame retardant resins and film protected top surface.

Duraser ACOR: Duraser sheets which are produced with isophtalic resins and film protected top surface.

Duraser ACON: Duraser sheets which are produced with orthophthalic resins and film protected top surface. The bottom surface is coated with a special type of mat which absorbes the condensed water on the bottom surface of the sheet.

PRODUCT RESISTANCE

PRODUCT Surface Coating UV Resistance Flame Resistance Corrosion Resistance
Duraser ST - GOOD DIN 4102 B2 GOOD
Duraser M Melinex 301 Film GOOD DIN 4102 B2 GOOD
Duraser MX Melinex 389 Film VERY GOOD  DIN 4102 B2 GOOD
Duraser JUV Jelkot VERY GOOD  DIN 4102 B2 GOOD
Duraser FR Melinex 301 Film GOOD BS 476 / 7 Class 1 GOOD 
Duraser ACOR Melinex 301 Film GOOD DIN 4102 B2 GOOD 
Duraser ACON Melinex 301 Film GOOD DIN 4102 B2 VERY GOOD


GENERAL SPECIFICATIONS OF DURASER SHEETS
Low Thermal Conductivity: Thanks to its low thermal conductivity both in single and double skin applications where in between two Duraser sheets glass wool or rock wool is laid the ambient temperature is maintained much better than the metal sandwich panels.

Resistance to Corrosion: Even though GRP sheets are resistant to general corrosion of chemicals and sea water, Duraser sheets can be coated with film and/or gelcoat on both sides in order to improve their performance further.

No Need to Maintenance:  Only general and periodical cleaning of the roof is sufficient.

Biological Resistance: Duraser sheets have perfect resistance against micro organisms, algae, mildew and fungs.

Light and strong: For new roofing projects Duraser sheets save from the cost of construction since they do not require a heavy structure to carry out their weight. For over roofing projects Duraser sheets might be produced with a matching profile to existing roof. Thanks to the light weight of the material they do not create an excessive additional weight on the existing construction.

Minimum waste: Since the sheets are produced according to ordered lenghts the scrap from installation becomes a minimum.

They reduce the noise pollution due to rain.

Wide Choice of Colours: Duraser sheets can be produced at many RAL colours. Please contact our sales dept. to get further information. You may visit below link to choice the required RAL color .

http://www.ralcolor.com

DIMENSIONAL TOLERANCES
Unit weight ~+-%17
Average weight ~%15
Width ~%1
Length

2,5 mt. 0 mm.+20 mm.
>2,5 mt. 0 mm.+%0,8

CHEMICAL RESISTANCE
DURASER sheet remain virtually unaffected in many chemical environments. They have an excellent resistance to general corrosion for surfae contacts with strong chemicals. After contact with chemicals, washing the sheet's surface with sufficient amount of water would extend the life of the product. Some of the common chemicals which DURASER sheet resistant against are as follows:

CHEMICAL CONCENTRATION
Acetic Acid 5 %
Hydrochloric Acid 10 %
Nitric Acid  10 %
Sulphuric Acid 30 %
Etyl Alcohol  95 %
Benzyl 30 %
Toluol  30 %
Carbon Sulphur  30 %

Note: For chemicals stronger or different than above mentioned ones please contact our marketing department.

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