Polyfoam Roofboard Super - For thermal and structural insulation of heavy traffic flat roofs such as car parks
For inverted, flat and green roofs
Description
Polyfoam Roofboard Super is a rigid extruded polystyrene (XPS) board with a Global Warming Potential (GWP) of less than 5 and Zero Ozone Depletion Potential (ODP). Polyfoam Roofboard Super is a lightweight, lap jointed board with high compressive strength.
Thermal
The declared thermal conductivity of Polyfoam Roofboard Super is 0.034 or 0.36W/mK.
Benefits
Excellent thermal performance
15mm lap joint
High compressive strength
Highly resistant to water absorption
Able to resist repeated freeze/thaw cycles
Lightweight and easy to install
Tough and durable, not easily damaged
Dimensionally stable
Thermal performance of an inverted roof is improved when used in conjunction with Polyfoam Slimline Zero Membrane
Application
Polyfoam Roofboard Super is used for the thermal insulation of flat roofs and can be used:
in roofs subject to high loads such as roof top car parks
in an inverted roof below ballast or paving slabs (1)
in a green/garden roof
in a flat roof with a single ply membrane(1) See also the separate datasheet of Polyfoam Roofboard Super
Environmental
Polyfoam Roofboard Super represents no known threat to the environment and has zero Ozone Depletion Potential and a Global Warming Potential of less than five. Polyfoam Roofboard Super is non bio-degradable and 100% recyclable.
Durability
The continuous service temperature limits of Polyfoam Roofboard Super is up to +70 C.
Compressive strength
Polyfoam Roofboard Super is highly resistant to compression and withstands both occasional and long term static loads. The high compressive strength and rigidity of the boards allows a range of ballast materials including gravel, soil and concrete slabs to be used as part of the construction. Load bearing construction elements should be designed to adequately support the combination of imposed and dead loads without creating excessive deflection.
Specification Details
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Polyfoam XPS is consulted before specifying.
Technical
|
||
| Compressive Strength (?) | 0.5 N/mm2 | |
| Features (?) | 15mm lap joint , Able to resist repeated freeze/thaw cycles , Dimensionally stable , Excellent thermal performance , High compressive strength , Highly resistant to water absorption , Lightweight and easy to install , Tough and durable | |
| Freeze Thaw (?) | 1 % vol | |
| Long Term Water Absorption by Diffusion (?) | 3 % vol | |
| Long Term Water Absorption by Immersion (?) | 0.7 % vol | |
| Thermal Conductivity (?) | 0.034 W/mK | |
| Water Vapour Resistance (?) | 750 MNs/g | |
Physical Properties
|
||
| Edge Type (?) | Lap Joint | |
| Shape (?) | Rectangular | |
Sustainability
|
||
| Recyclability (?) | 100 % | |
Commercial
|
||
| Application (?) | Blue Roof , Car Park Deck , Conventional Warm Roof , Green Roof , Inverted roof | |
| Manufactured in the UK (?) | ||
| Typical Building Sector (?) | Construction , Domestic | |
Size & Weight
|
||
| Length (?) | 1250 mm | |
| Thickness (?) | 50 mm | |
| Width (?) | 600 mm | |
Materials & Finishes
|
||
| Colour (?) | Grey | |
| Material (?) | Extruded Polystyrene , XPS | |
Certifications & Ratings
|
||
| Reaction to Fire (?) | E | |
Other
|
||
| Uniclass (?) | Pr_25_71_52 Mineral-based boards and sheets | |
Contact
Contact
Contact