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thermal insulators
ISOSANDWICH
Structural panel thermal insulator for roofs and walls
  application diagram  

ISOSANDWICH® structural panel thermal insulator

A system used in flat roofs, pitched roofs or galleries. As well as a sandwich panel with a safely threadable surface, it provides a roof with exposed intrados, thermally insulated and ready for further work. The ISOSANDWICH system delivers excellent results thanks to its panel structure and composition.

ISOSANDWICH® structural panels are made up of a EUROSTRAND OSB panel coupled with a three-layer plywood or plasterboard sheet and a layer of insulating material in between. All materials comply with European regulations.

ADVANTAGES:

• Polyfunctional solution for roofs and galleries
• Thermal insulation
• Energy savings
• No thermal bridges
• Threadable, safe surface
• Total protection against accidental seepage from tile coverings is achieved thanks to a transpiring membrane
• Considerable saving on laying costs
COMPOSITION:

ISOSANDWICH® is made up of a EUROSTRAND OSB panel (extrados) coupled with a plywood panel with phenolic glueing or an RB 13 plasterboard sheet (intrados), and a sheet of insulating material in between, complying with European regulations and offering energy saving performances in line with Law 10/91 art. 32, Ministerial Decree dated 2 April 1998 and the recent Ministry of Transport decree issued on 27 July 2005.

1 Exposed intrados
2 Insulating panel
3 Extrados

PANEL CONFORMATION AND SIZE – CAPACITY LOAD CHARACTERISTICS

Panel conformation and size – capacity load characteristics
Description Insulator thickness Extrados Exposed intrados Panel dimensions Total thickness Weight Kg/m² Supports interaxes Maximum load Kg/m²
ISOSANDWICH 30 30 mm OSB 12 mm Smooth or staved, 9 mm thick plywood 2440x1200 mm 51 mm 13,50 1220 mm 500*
ISOSANDWICH 40 40 mm OSB 12 mm Smooth or staved, 9 mm thick plywood 2440x1200 mm 61 mm 13,80 1220 mm 500*
ISOSANDWICH 50 50 mm OSB 12 mm Smooth or staved, 9 mm thick plywood 2440x1200 mm 71 mm 14,10 1220 mm 500*
ISOSANDWICH 60 60 mm OSB 12 mm Smooth or staved, 9 mm thick plywood 2440x1200 mm 81 mm 14,50 1220 mm 800*
ISOSANDWICH 80 80 mm OSB 12 mm Smooth or staved, 9 mm thick plywood 2440x1200 mm 101 mm 15,20 1220 mm 800*
ISOSANDWICH 30 30 mm OSB 12 mm Smooth or staved, 14 mm thick panel pine 35 2000/4000x600 mm 56 mm 16,20 1220 mm 600*
ISOSANDWICH 40 40 mm OSB 12 mm Smooth or staved, 14 mm thick panel pine 35 2000/4000x600 mm 66 mm 16,50 1220 mm 600*
ISOSANDWICH 50 50 mm OSB 12 mm Smooth or staved, 14 mm thick panel pine 35 2000/4000x600 mm 76 mm 16,90 1220 mm 600*
ISOSANDWICH 60 60 mm OSB 12 mm Smooth or staved, 14 mm thick panel pine 35 2000/4000x600 mm 86 mm 17,20 1220 mm 950*
ISOSANDWICH 80 80 mm OSB 12 mm Smooth or staved, 14 mm thick panel pine 35 2000/4000x600 mm 106 mm 18,00 1220 mm 950*
ISOSANDWICH 30 30 mm OSB 12 mm Plasterboard thickness 13 mm 2440x1200 mm 55 mm 17,50 813 300*
ISOSANDWICH 40 40 mm OSB 12 mm Plasterboard thickness 13 mm 2440x1200 mm 65 mm 17,90 813 300*
ISOSANDWICH 50 50 mm OSB 12 mm Plasterboard thickness 13 mm 2440x1200 mm 75 mm 18,20 813 300*
ISOSANDWICH 60 60 mm OSB 12 mm Plasterboard thickness 13 mm 2440x1200 mm 85 mm 18,54 813 300*
ISOSANDWICH 80 80 mm OSB 12 mm Plasterboard thickness 13 mm 2440x1200 mm 105 mm 19,20 813 300*
* Loading values are measured on panels where the insulating material is expanded extruded polystyrene.

TECHNICAL CHARACTERISTICS OF MATERIALS USED
Eurostrand "OSB" complying with EN 300 standards

PLYWOOD, 9 mm thick, complying with EN 310 standards

PLASTERBOARD, complying with EN 520 standards

SINTERED EXPANDED POLYSTYRENE complying with EN 13163 standards EPS 200

Description U. M. Value Standard
Compression resistance Cs(10) 200KPa EN 826
Thermal conductivity at 10 °C (λ) w/mk 0,034 EN 13163
Water vapor diffusion resistance μ μ 30/70 EN 12086
European fire reaction class Class E EN 13501/1

SINTERED EXPANDED POLYSTYRENE with added graphite complying with EN 13163

Description U. M. Value Standard
Compression resistance Cs (10) 100 KPa EN 826
Thermal conductivity at 10 °C (λ) w/mk 0,031 EN 13163
Water vapor diffusion resistance μ μ 30/70 EN 12086
European fire reaction class Class E EN 13501/1

XEPS EXPANDED EXTRUDED POLYSTYRENE complying with EN 13164 standards
Description U. M. Value Standard
Compression resistance Cs (10) 300 KPa EN 826
Thermal conductivity at 10 °C (λ) w/mk 0,033 EN 13163
Water vapor diffusion resistance μ μ 80/150 EN 12086
European fire reaction class Class E EN 13501/1
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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