|Russian Birch Plywood:All iPc plywood is manufactured in accordance with the Russian Export Grades GOST 1055-71 and exceeds the requirements of the current Standard Export GOST 3916.1-96.
Grade “B”: Selected one-piece face generally light and even in color. Occasional small pin knots and some brown streaks may be allowed. Intended for natural finish. No patches allowed. The majority of Grade B veneers are the equivalent of American one-piece select white birch faces.
Grade “BB”: One-piece face generally light and even in color. Occasional sound tight knots are permitted but open knots and defects in BB have been cut out and replaced with small ovular or round veneer patches before gluing. The veneer selected for the patches is of the same general color as the basic face veneer. Generally there are very few patches per face and many users purchase this grade for cut up for natural finish.(Russian Birch Plywood)
Grade “CP”: One-piece face and very close to Grade BB in quality. Occasional hairline splits are allowed in Grade CP. The ovular or round patches may or may not be matched for color with the base face veneer. There may be more patches per face than in Grade BB.(Russian Birch Plywood)
Grade “C”: One-piece utility grade veneer available both sanded and unsanded . Open defects and open splits are allowed. Recommended for container, crating, dust panels and usages where construction and strength are important factors and appearance is not important.(Russian Birch Plywood)
Russian Birch Plywood:Raw Plywood (all grades), film faced (smooth, anti-slip, honey comb pattern, wire-mesh, etc.)
Panel Sizes 1525x1525mm, 1220x1525mm, 1830x1525mm, 3050x1525mmMR Interior Glue and WBP Exterior Glue (CARB Phase 1 and Phase 2 Certified)(Russian Birch Plywood)
Sanded: B/B (I/I)
BB/CP (II/III)BB/C (II/IV) (C face not sanded)CP/CP (III/III)CP/C (III/IV) (C face not sanded)
|Manufactured to Russian intergovernmental standards GOST 3916.1-96Additional available products:Concrete forms, Die-Board, Platforms and sheet stock.(Russian Birch Plywood)|
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