According to EN 314-2 standard: bonding class 3 “exterior applications» water and weather resistant. Phenolic glue.

Options

Cutting and machining available upon request.

System 2 + Certificate of conformity according to EN 13986 + A1

According to EN 636 + A1 (structural use).French NF exterior CTBX quality mark and the German BFU 100 DIN 68705 part 3 certified.

E1 classification according to EN 717.2 standards.

Formaldehyde emission measurements reveal a clearance of 0.02 mg/L air using desiccator method ISO 12460-4. This value is 15 times lower than the Japanese F**** standard requirements, the most stringent in the world (0.3 mg/l) according to JIS A 1460 standard.

According to EN 13501-1 +A1
Thickness > 9 mm : Euroclass D-s2, d0

Panels should be stored in a covered and dry place and to be kept flat and level on dry rafters keeping them off the ground. Spacing between rafters is to be calculated to be suitable to the thickness and the nature of the stored panels. In case of storage in several piles, align the supports with the long side. On a construction site, plan for shelter or for covering for the panels that is simultaneously water repellent and permeable to water vapor.

Use in compliance with current industry, safety, and building codes – DTU 36.1.
In order to ensure resiliency of the completed work, compliance with implementation and maintenance requirements below must be respected:

Preparation of panels prior to installation

In the workshop, apply protective, fungicidal, anti-blue stain, and water repellent treatment, on the face of the panels and on the edges. Check that the product ensures the 3 properties and is suitable for use on plywood. Fungicide + water-repellent preservatives in an organic solvent phase are recommended because they are more penetrating.

Panel installation

Install panels on battens in ensure proper ventilation to the counterface, the battens must be staggered for proper air circulation. In the case of insulation installation, make sure the battens are thick enough to allow sufficient airflow between the insulation and panelling in order to avoid moisture. On the exterior (Elegia), when covering vertical walls, the panels must be installed so the grooving is vertical.

Fastening the panels: the maximum distance of the supports must not exceed:
- 60 times the thickness of the panel in the case of vertical installation, with supports perpendicular to the panel grooving, - 50 times the thickness of the panel in the case of horizontal or oblique installation, with supports perpendicular to the direction of the panels. The first and the last batten are placed at about 5 cm from the ground, the ceiling, and any other edge of the wall section. Use twist or ring-shank nails, nailing every 15 cm.

Finsih

For application in exterior or damp settings, ROLPIN LAMBRI plywood, having been treated with a fungicide, anti- blue stain, and water repellent must then be finished using opaque finishes (paints) or transparent or semi transparent finishes (stains). These finishes must be applied immediately after installation according to the manufacturers’ requirements with a minimum of two layers on a new structure.

Mainteance

In order to ensure resilience in exterior or damp setting applications, ROLPIN LAMBRI plywood requires maintenance of the exposed, visible face by applying a fresh coat of paint or stain. Maintenance intervals depend upon the quality of the product and the exposure of the panels.

They are in compliance with standard EN 315 requirements :

• Length/width dimensional tolerance: ±3.5 mm
• Straightness of edges and squaring: 1 mm per linear metre
• Thickness tolerance according to NF EN 315 standards
  
  

Thermal conductivity
Environmental sustainability

Pentachlorophenol levels
Water vapour permeability
Sound absorption

λ = 0,13W/.K
Maritime pine species:
Class 3 - 4 according to EN 350 part 2
< 5 ppm. (PCP)
70 μ wet / 200 μ dry
250 à 500 Hz = 0,10
1000 à 2000 Hz = 0,30