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RAVATHERM XPS X ULTRA 300SL

RAVATHERM XPS X ULTRA 300SL

Ravago Building Solutions Third party certifications:
  • BSI Kitemark

    BSI Kitemark

    Certificate type

A thermal insulation product designed for inverted flat roofs.

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Application

Suitable for use as a high-performance, multi-purpose polystyrene for the thermal insulation and frost protection of inverted flat roofs, green and blue roofs.

Description

Ravatherm XPS X ULTRA 300 SL is a thermal insulation product designed for inverted flat 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

Shape

Rectangular

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.

Size

Overall length x width per board

1250 x 600 x 70 mm

1250 x 600 x 80 mm

1250 x 600 x 105 mm

1250 x 600 x 130 mm

1250 x 600 x 145 mm

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Uniclass

Pr_25_71_63_29 Extruded polystyrene (XPS) boardsPrimary

CAWS

J21/440 Inverted roof insulation

J41/440 Inverted roof insulation

J42/440 Inverted roof insulation

Q37/310 Inverted roof insulation

Specification data - Extruded polystyrene (XPS) boards Enhanced data

Standard

To BS EN13164.

Thermal insulation products for buildings.

Third party product certification

BBA, CE 13164.

Fire performance

Euro class E, to BS EN 13501-1.

Products contain an ecologically safe flame-retardant additive.

Compressive strength (minimum) at 10% compression

300 kPa.

To EN 826. To plan the reinforcement steel requirements of floor slab used as a load-distribution structure over the thermal insulation layer, please consult a structural engineer.

Thermal conductivity (maximum)

0.027 W/m·K.

To EN 13164.

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) - A breathable, non-hygroscopic separation layer should be laid down with a 300-mm overlap, between the Ravatherm XPS X ULTRA 300 SL thermal insulation boards, laid in a brick bond pattern without adhesives, and the ballast (generally a layer of gravel).

Edges

Ship lap.

A grooved edge allowing boards to overlap, minimizing gaps.

Product Reference

RAVATHERM XPS X ULTRA 300 SL

Primarily used for inverted flat roofs, green and blue roofs.

Compressive creep (design load) maximum 2% deflection after 50 years

110 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.

Digital objects

Platform Compatible Version Certified to
IFC
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Literature

Ravatherm XPS X ULTRA 300 SL Technical Data Sheet

Ravatherm XPS X ULTRA 300 SL Technical Data Sheet

Insulating inverted flat roofs with Ravatherm XPS X ULTRA

Insulating inverted flat roofs with Ravatherm XPS X ULTRA

Third party 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)

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