RAVATHERM XPS X 300 SL
Verified by manufacturer 14 days ago
50 mm
50 mm
BSI Kitemark
Certificate type
EPD
Certificate type
Extruded polystyrene (XPS) thermal insulation for inverted flat roof construction.
Application
Suitable use in a wide range of roofing and flooring applications including inverted roofs, green roofs, roof terraces and car park decks.
Description
Ravatherm XPS X 300 SL is a high-performance, multi-purpose polystyrene for the thermal insulation and frost protection of inverted flat roofs, green and blue roofs.
Features and benefits:
- Permanently high thermal insulation performance.
- Water and frost resistance.
- High compressive strength.
- High flexible rigidity.
- High vapour diffusion resistance.
- Environmental friendly and a cost efficient solution.
General information
Color | Grey |
Finish | Smooth Smooth surface skin (extrusion skin) |
Material | Polystyrene Homogeneous, closed-cell material structure comprised of extruded polystyrene (XPS), a rigid form of insulation |
Shape | Rectangle |
Length | 1250 mm |
Width | 600 mm |
Height | 50 mm 80 mm 100 mm 115 mm 120 mm |
Uniclass | |
CAWS | J21/440 Inverted roof insulation J41/440 Inverted roof insulation J42/440 Inverted roof insulation P10/135 Insulation laid across ceiling ties/ joists P10/148 Multilayer blanket insulation fixed under or above rafters Q37/310 Inverted roof insulation |
Specification data - Extruded polystyrene (XPS) boards
Standard | To BS EN 13164. |
Third-party certification | BRE, BBA, CE 13164. |
Fire performance | Euro class E, to BS EN 13501-1. |
Compressive strength (minimum) at 10% compression | 300 kPa.To EN 826. |
Thermal conductivity (maximum) | 0.030 W/m·K.Typical thickness 50 mm to EN 13164. |
Thickness50–200 mm thickness dependent on required U-value and application. | 50 mm. |
Face size (length x width) | 1250 x 600 mm.The maximum installation depth of the thermal insulation is determined by the load: the horizontal pressure must not exceed the compressive strength of the boards, taking into account the value of the permanent load. |
Facing | Smooth.Smooth surface skin (extrusion skin). |
Edges | Ship lap.A grooved edge allowing boards to overlap, minimizing gaps. |
Compressive creep (design load) maximum 2% deflection after 50 years | 130 kPa. To EN 1606. |
TemperatureRange | -50°C to +75°C maximum. Provides the permanent application temperature of Ravatherm XPS X products. At higher temperatures, the boards will start to soften and suffer permanent deformation. |
Thermal resistance (R-value)(Rd m2 .K/W) | 1.65. |
Environmental information
Country of product manufacture | United Kingdom |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 2.77 kg CO₂ eq/kg |
Recyclability | 100% |
Recycled contentRavatherm XPS X uses carbon dioxide as a blowing agent, which gives it an ozone-depleting potential (ODP) of zero and a Global Warming Potential (GWP) of less than five. | - |
EPD
BIM objects
NBS BIM object standard
This BIM object has been authored to meet the requirements of the NBS BIM object standard.
Find out more about the NBS BIM object standard.
| Platform | Compatible | Version |
|---|---|---|
 Revit | - | 8 |
 IFC | - | 8 |
Third party certifications
EPD
Extruded Polystyrene (XPS) Foam Insulation with halogen free blowing agent
Additional certifications:
- BS EN 13501-1 - Fire classification of construction products and building elements. Classification using data from reaction to fire tests : Once the insulation is placed in the inverted roof, if the finishing used is that covered by the European Commission Decision EC 2000/553/EC, the designation of the roof is Broof(t4) hence complying with Requirement B4 (External Fire spread) of Approved Document B of the Building Regulations
- BS EN 826:2013 - Thermal insulating products for building applications. Determination of compression behaviour
- BS EN 13164:2008 - Thermal insulation products for buildings. Factory made products of extruded polystyrene foam (XPS)
Literature
Insulating inverted flat roofs with Ravatherm XPS X
Ravatherm XPS X 300 SL Technical Data Sheet
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