Verified by manufacturer 6 months ago
12 mm thick
EPD
Certificate type
PEFC
Certificate type
Riga Preprime with its crack-resistant surface is designed for long-lasting and easy painting for both interior and exterior applications.
The crack-resistant surface is the perfect base for a straightforward painting process with a long-lasting finish for both interior and exterior applications.
LIGHT BUILDING
ROAD TRANSPORT
SEA TRANSPORT
Riga Preprime is designed for long-lasting and easy painting. It is overlaid with a preprimed painting film and is ready for final coating.
Major advantages
Further processing
Panels can be further processed according to customer's specification with: cut-to-size, CNC, drilling, milling, jointing, edge machining, assembling in sets, and scarf jointing.
Overlaying
Riga Preprime is overlaid with a preprimed painting film, which is hot-pressed onto the panel surface. The reverse face can be overlaid with the same painting film, phenol film or raw plywood in various grades.
Painting instructions
The Riga Preprime surface is created with the application of a thermoset acrylic latex primer topcoat that is compatible with the use of standard latex, alkyd and oil-based paint
Surface properties
The surface is homogeneous and even, paint consumption is reduced, and paint cracking is avoided.
Edge sealing
The edges are sealed with colour-matched moisture-resistant paint.
Other colours are available upon request.
Gluing classes
Riga Wood birch plywood is glued with weather and boil-proof phenol-formaldehyde or lignin phenol formaldehyde resin adhesive according to EN 314/Class 3 Exterior. Bonding with moisture-resistant low-emission melamine-urea-formaldehyde resin is possible according to EN 314 / Class 1 and BS 1203 / H1.
Formaldehyde emission
Riga Wood birch plywood formaldehyde emission level is significantly below EN 13986 Class E1 and complies with EPA TSCA Title VI and CARB Phase 2.
Sustainability
We strongly believe that wood-based products in industrial use are a great option for carbon storage and a big part of the solution to achieve climate change mitigation. The key principles of sustainability and responsible governance are deeply rooted in our company’s traditions and we aim to further develop our initiatives by actively engaging with stakeholders, material suppliers and clients.
Color | Grey |
Finish | Primed |
Material | Birch plywood |
Shape | Rectangle |
Length | 1220 mm 1250 mm 1500 mm 1525 mm 1830 mm |
Width | 1220 mm 1250 mm 2440 mm 2500 mm 2745 mm |
Height | 6.5 mm 9 mm 12 mm 15 mm 18 mm |
Uniclass | |
CAWS | G20/310 Structural plywood H20/155 Sheet cladding (attached to timber battens) H20/150 Sheet cladding (attached to metal support systems) K11/115 Battened plywood floating floor K11/215 Plywood floating floor K11/315 Plywood flooring K11/415 Plywood wall sheathing K11/515 Plywood roof decking K11/615 Plywood sarking K11/815 Plywood K11/715 Plywood underlay M50/560 Plywood underlay M51/371 Plywood underlay |
Material | |
Type | Birch plywood. |
Facing | Pre-primed painting film. |
Bonding quality | To BS EN 314-2, Class 3. |
Sheet size | 1220 x 2440 mm.1250 x 2500 mm.1220 x 3050 mm.1250 x 3000 mm.1500 x 2500 mm.1500 x 3000 mm.1525 x 2440 mm.1525 x 3050 mm.1525 x 3660 mm.2150 x 3050 mm.2150 x 3340 mm.2150 x 3850 mm.Manufacturer guidanceCut-to-size panels and machined panels available in accordance with the customers' requirements. |
Nominal thickness | 12 mm. |
Number of plies | 9. |
Edges | Square. |
Colours | Grey. Manufacturer guidanceFilm colour. |
Thickness | 12.0 mm. Manufacturer guidanceAverage actual thickness. |
Lower | 11.5 mm. Manufacturer guidanceLower limit. |
Upper part | 12.5 mm. Manufacturer guidanceUpper limit. |
Thickness tolerance | ± 1 mm. Guidance for specification option: Length, width (mm) < 1000. ± 3 mm. Guidance for specification option: Length, width (mm) 1000, 2000. ± 2 mm. Guidance for specification option: Length, width (mm) > 2000. ± 0.1 %. Guidance for specification option: Right angle. Edge straightness. |
Edge sealing | Acrylic paint. Guidance for specification option: To match panels' face colors. Other colors are available upon request. |
Overlay | 350-400 g/m². Guidance for specification option: Depending on the applied films. Manufacturer guidanceTotal surface weight. |
Contains Red List materials | Yes |
Country of material origin | Europe Guidance for specification option: Grown, harvested and processed in the European Union Manufacturer guidanceGrown, harvested and processed in the European Union |
Country of product manufacture | Europe Guidance for specification option: Grown, harvested and processed in the European Union Manufacturer guidanceGrown, harvested and processed in the European Union |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | -750 kg CO₂ eq/unit Guidance for specification option: Value of the CO2 equivalent emitted during production per cbm can be found in the document “EPD Riga Ecological” https://finieris.com/en/downloads/certificates. |
Recyclability | 100% Guidance for specification option: Plywood can be reused endlessly depending on previous use conditions but it cannot be recycled as material for producing of new plywood. |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 0 % Guidance for specification option: Materials used in plywood are not from recycled content. |