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SMARTPLY PROPASSIV OSB - OSB

Name: SMARTPLY PROPASSIV OSB - OSB
Brand: MEDITE SMARTPLY
SKU: jLX9uMj18vVYhhg3dGUf1G

Verified by manufacturer 6 months ago

MEDITE SMARTPLY

Third party certifications:

FSC
Certificate type
ISO 14001 Environmental Management Systems
Certificate type
ISO 9001 Quality Management
Certificate type
EPD
Certificate type

Structural airtight OSB3 panel with integrated vapour control properties.

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+44 (0)1322 424900 Website

Application

The product is suitable for both new build and renovation projects.

Description

Structural airtight OSB3 panel with integrated vapour control and air barrier properties for use as structural sheathing in timber frame structures.

Airtightness is engineered into the OSB panel substrate, whilst SMARTPLY's in-house speciality surfacing technology provides an integrated vapour barrier with consistently high vapour resistance over the entire surface.

The coating also provides a smooth durable surface for superior bonding of airtight tape at panel joints. SMARTPLY PROPASSIV provides a sustainable and robust alternative to specialist AVCL membranes which are prone to damage by site trades during the construction process.

Features and benefits:

Airtightness engineered into OSB substrate with specialist surfacing technology providing integrated vapour barrier and ideal surface for adhesion of tapes on the joints.
Easy to cut and fix.
Rigid panel - less susceptible to damage than membranes.
Consistently high vapour resistance.
Durable smooth surface.
High racking strength.
Zero added formaldehyde.
Manufactured from FSC® timber from MEDITE SMARTPLY's own forests-assured supply of sustainable raw material.
Equivalent air layer thickness (sd) (to BS EN 12572): Dry cup: 9.4 m (±1.0); Wet cup: 5.2 m (±1.0).
Air permeability coefficient at 50 Pa (tested to EN 12114): < 0.005 m³/(h.m²).

General information

Finish	Smooth
Material	Timber
Shape	Rectangle
Length	2397 mm
Width	1197 mm

Uniclass	Pr_25_71_97_58 Oriented strand boardsPrimary
CAWS	K11/35 Oriented strand board flooring K11/435 Oriented strand board wall sheathing

Product range	SMARTPLY OSB range

Specification data - Oriented strand boards

Thickness	12.5 mm. Size (l x w): 2397 x 1197 mm.

MoistureContent	4–9%. To BS EN 322.
Density	620 kg/m³. To BS EN 323.
Formaldehyde emissions	Class E1. Release of formaldehyde (to BS EN 13986).
ThermalConductivity	0.1 W/m·K. To BS EN 13986.
Water vapour diffusion resistance - µ value	Dry cup: 750 (±80); Wet cup: 420 (±40). To BS EN 12572.
Air permeability	<0.001 m³/m²/h/Pa (at 50 Pa).