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thermal insulators
TERMOSYSTEM GRECA
Waterproof thermal insulator
  application diagram  
TERMOSYSTEM GRECA® Waterproofing thermal insulator

A waterproof insulating system suitable for the thermal insulation of industrial fretted metal coverings. The system is easy to install and offers the advantage of not having to operate on the preexisting structure as the installation is carried out over the previous covering.

TERMOSYSTEM GRECA® waterproofing thermal insulator is a composite system produced by coupling a waterproof bituminous membrane and an EPS* insulating panel, shaped according to the fretted metal sheet it will be laid on; in case of vaulted roof it will be precut accordingly. The panels come complete with overlapping selvage on one short and one long side.

ADVANTAGES:

• Easy and versatile installation
• Large surfaces covered in little time, great value for money
• Maintenance/modification operations carried out on the covering
• Asbestos-cement encapsulation
COMPOSITION:

TERMOSYSTEM GRECA® comes in the following versions:
• Panels with overlapping selvage on both the short and long side
• Precut panels for vaulted roofs with overlapping selvage on both the short and long side

1 Insulating material, EPS or EPS-G only
2 Polymeric bitumen
3 Glass fiber reinforcement or T.N.T.-polyester
4 Polymeric bitumen with ceramic coated granules

Technical characteristics

Technical characteristics of the GRECA elastoplastomeric polymer bitumen compound before

Description U.M. Smooth glass fiber Smooth polyester Standard
Shape stability in response to heat °C 110 110 EN 1110
Cold flexibility °C -5 -5 UNI EN 1109
Ultimate tensile strength – in the longitudinal direction % / ≤-0,25 EN 1107-A
Ultimate tensile strength – in the transverse direction % / ≤-0,25 EN 1107-A
Impermeability to water KPa ≥60 ≥60 UNI EN 1928
Ultimate tensile strength – in the longitudinal direction N50/mm 310 530 UNI EN 12311-1
Ultimate tensile strength – in the transverse direction N50/mm 205 400 UNI EN 12311-1
Elongation at break - longitudinal % 2 35 UNI EN 12311-1
Elongation at break - transversal % 2 40 UNI EN 12311-1
Tear resistance - longitudinal N 70 120 UNI EN 12310-1
Tear resistance - transversal N 80 120 UNI EN 12310-1
Resistance to static punching Kg 5 10 UNI EN 12730
ISOSYSTEM SRL - VIA DELL'ARTIGIANATO 25 - 31047 PONTE DI PIAVE (TV) - TEL. 0422 858070 - Reg. Imp., Cod. Fisc. e P. IVA 03281410260 Cap. Soc. € 110.000,00 i.v.
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