Birch Plywood
100% Birch plywood from the direct manufacturer
WBP, 8х4, 6x3
Grades:
B/BB BB/BB BB/CP
Application:
A universal product with an attractive appearance that can be used for almost any purpose - from furniture production to use in construction and the production of various wooden panels.
Description:
External colors and small knots, butterfly inserts selected by color and direction of fibers, or a small number of small holes from fallen knots are allowed
WBP, 8х4, 6x3
Grades:
BB/CP C/C C/CP
Application:
This type of plywood is created for use in construction, including in critical areas that require high strength. To make the front surface, medium and low grades of veneer can be used, but the performance characteristics remain at a consistently high level.
Description:
There are no restrictions on colors and the number of veneer inserts; holes and cracks can be finished with putty. For grade "C" open surface defects such as holes and cracks are also allowed.
MR, 8x4, 6x3, 4x4
Grades:
B/BB BB/BB BB/CP C/CP C/C
The most environmentally friendly version of plywood, which has moderate moisture resistance and is intended for indoor use, for the production of furniture and interior elements, including for use in children's rooms.
MR, 8x4, 6x3, 4x4
Grades:
B/BB BB/BB
Interior plywood of top quality, a distinctive feature of which is the use of high-grade veneer for both the front and all internal layers. Designed for interior cutting, for the production of creative furniture and elements, including for children's rooms.
MR, 8x4, 6x3, 4x4
Grades:
I, II
Application:
Super-moisture-resistant and very durable laminated plywood for use in construction and mechanical engineering, furniture production, interior decoration and many other areas.
Description:
The plywood has a smooth laminated surface without defects or with an insignificant number of defects for grade II.
Plywood size
8’x 4’ 2500 x 1250
6’x 3’ 1830 x 915
4’x 4’ 1220 x 1220
8’x 4’ 2440 x 1220
Comparison of varieties
Порок Not Admitted
Defect allowed in some quantity
Defect is allowed with restrictions
Allowed
| Point to the scale to see the details |
grade B
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grade BB
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grade CP
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grade C
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| Biological damage (wormhole) |
grade B — Biological damage (wormhole)
Admitted in total with the limitation for unfused knots
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grade BB — Biological damage (wormhole)
Admitted in total with the limitation for unfused knots
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grade CP — Biological damage (wormhole)
Admitted in total with the limitation for unfused knots
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grade C — Biological damage (wormhole)
Admitted in total with the limitation for unfused knots
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| Dents |
grade B — Dents
Not Admitted
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grade BB — Dents
Not Admitted
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grade CP — Dents
Allowed height (depth) up to 0.5 mm, length up to 120 mm, width up to 10 mm
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grade CP — Dents
Admitted
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| Double patch |
grade B — Double patch
Not Admitted
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grade BB — Double patch
Admitted 1 pcs./m2
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grade CP — Double patch
Allowed not by color (the insert is not darker than the veneer), but by the direction of the fibers without limiting the quantity
|
grade C — Double patch
Admitted
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| Sealing knots and holes with wood inserts |
grade B — Sealing knots and holes with wood inserts
Not Admitted
|
grade BB — Sealing knots and holes with wood inserts
Admitted 8 pcs./m2 with selection by color and fiber direction
|
grade CP — Sealing knots and holes with wood inserts
Inserts with a gap on one side up to 1 mm (or on both sides by 0,5 mm) no limit on the quantity in the direction of the fibers, but different colors are not allowed
|
grade C — Sealing knots and holes with wood inserts
Admitted
|
| Healthy color change (group veining) |
grade B — Healthy color change (group veining)
Light ones with dimensions of 30x30 mm are allowed in the amount of 1 pcs./m2
|
grade BB — Healthy color change (group veining)
Allowed size 60x40 mm in quantity 1 pcs./m2
|
grade CP — Healthy color change (group veining)
Admitted
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grade C — Healthy color change (group veining)
Admitted
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| Healthy discoloration (false core) |
grade B — Healthy discoloration (false core)
Not Admitted
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grade BB — Healthy discoloration (false core)
Admitted up to 25% of the sheet surface
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grade CP — Healthy discoloration (false core)
Admitted up to 75% of the sheet surface
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grade C — Healthy discoloration (false core)
Admitted
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| Healthy discoloration (veins, vein marks) |
grade B — Healthy discoloration (veins, vein marks)
Light colors up to 175 mm long, up to 4 mm wide, 3 pcs./m2 are allowed
|
grade BB — Healthy discoloration (veins, vein marks)
Allowed light and dark up to 250 mm long, up to 10 mm wide, 10 pcs./m2
|
grade CP — Healthy discoloration (veins, vein marks)
Admitted
|
grade C — Healthy discoloration (veins, vein marks)
Admitted
|
| Healthy discoloration (spotting) |
grade B — Healthy discoloration (spotting)
Admitted light length up to 175 mm, width up to 4 mm, 3 pcs./m2
|
grade BB — Healthy discoloration (spotting)
Admitted length up to 250 mm, width up to 10 mm, 10 pcs./m2
|
grade CP — Healthy discoloration (spotting)
Admitted
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grade C — Healthy discoloration (spotting)
Admitted
|
| Change in color with partial damage to the integrity of the wood |
grade B — Change in color with partial damage to the integrity of the wood
Not Admitted
|
grade BB — Change in color with partial damage to the integrity of the wood
Not Admitted
|
grade CP — Change in color with partial damage to the integrity of the wood
Not Admitted
|
grade C — Change in color with partial damage to the integrity of the wood
Admitted
|
| Pocket (without including bark) |
grade B — Pocket (without including bark)
Not Admitted
|
grade BB — Pocket (without including bark)
Admitted in the size of group veins (60x40 mm) 1 pcs./m2
|
grade CP — Pocket (without including bark)
Admitted
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grade C — Pocket (without including bark)
Admitted
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| Peeling is not smooth |
grade B — Peeling is not smooth
Not Admitted
|
grade BB — Peeling is not smooth
Admitted up to 5% of sheet surface
|
grade CP — Peeling is not smooth
Admitted up to 15% of sheet surface
|
grade C — Peeling is not smooth
Admitted
|
| Metal inclusions |
grade B — Metal inclusions
Not Admitted
|
grade BB — Metal inclusions
Not Admitted
|
grade CP — Metal inclusions
Non-ferrous metal brackets are allowed
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grade C — Metal inclusions
Non-ferrous metal brackets are allowed
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| Metal damage (punctures, cuts) |
grade B — Metal damage (punctures, cuts)
Allowed in total with the norms for unfused knots
|
grade BB — Metal damage (punctures, cuts)
Allowed in total with the norms for unfused knots
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grade CP — Metal damage (punctures, cuts)
Allowed in total with the norms for unfused knots
|
grade C — Metal damage (punctures, cuts)
Allowed in total with the norms for unfused knots
|
| Presence of adhesive thread |
grade B — Presence of adhesive thread
Not Admitted
|
grade BB — Presence of adhesive thread
Not Admitted
|
grade CP — Presence of adhesive thread
Admitted
|
grade C — Presence of adhesive thread
Admitted
|
| Deviations in the structure of wood (eyes) |
grade B — Deviations in the structure of wood (eyes)
Allowed without quantity limitation
|
grade BB — Deviations in the structure of wood (eyes)
Allowed without quantity limitation
|
grade CP — Deviations in the structure of wood (eyes)
Allowed without quantity limitation
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grade C — Deviations in the structure of wood (eyes)
Allowed without quantity limitation
|
| Defects in the structure of wood (open growth) |
grade B — Defects in the structure of wood (open growth)
Admitted in the total number with the norms for unfused knots
|
grade BB — Defects in the structure of wood (open growth)
Admitted in the total number with the norms for unfused knots
|
grade CP — Defects in the structure of wood (open growth)
Admitted in the total number with the norms for unfused knots
|
grade C — Defects in the structure of wood (open growth)
Not Admitted
|
| Defects in the structure of wood (grown sprouts, light and dark) |
grade B — Defects in the structure of wood (grown sprouts, light and dark)
Admitted only light sprouts, dark sprouts Admitted in size and quantity in the number of unfused knots
|
grade BB — Defects in the structure of wood (grown sprouts, light and dark)
Light sprout Admitted, dark sprout Admitted in the size of fused knots
|
grade CP — Defects in the structure of wood (grown sprouts, light and dark)
Light sprout Admitted, dark sprout Admitted in the size of fused knots
|
grade C — Defects in the structure of wood (grown sprouts, light and dark)
Light sprout Admitted, dark sprout Admitted in the size of fused knots
|
| Industrial stains (traces from beams, stripes) |
grade B — Industrial stains (traces from beams, stripes)
Not Admitted
|
grade BB — Industrial stains (traces from beams, stripes)
Admitted max 10% sheets in pack
|
grade CP — Industrial stains (traces from beams, stripes)
Admitted
|
grade C — Industrial stains (traces from beams, stripes)
Admitted
|
| The knots are healthy, ingrown together, light and dark |
grade B — The knots are healthy, ingrown together, light and dark
Allowed are light ones with a diameter of up to 15 mm, with a crack up to 0.5 mm, 5 pcs./m2
|
grade BB — The knots are healthy, ingrown together, light and dark
Allowed light and dark with a diameter of up to 25 mm, with a crack up to 1 mm, 10 pcs./m2
|
grade CP — The knots are healthy, ingrown together, light and dark
Light and dark are allowed without diameter restrictions, with a crack up to 1 mm
|
grade C — The knots are healthy, ingrown together, light and dark
Light and dark are allowed without restrictions on size and quantity
|
| Unfused knots, falling out, holes from them (without including bark) |
grade B — Unfused knots, falling out, holes from them (without including bark)
Allowed among fused knots with a diameter of up to 6 mm, 3 pcs./m2
|
grade BB — Unfused knots, falling out, holes from them (without including bark)
Allowed among fused knots with a diameter of up to 6 mm, 3 pcs./m2
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grade CP — Unfused knots, falling out, holes from them (without including bark)
Allowed with a diameter of up to 6 mm without quantity limitation
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grade C — Unfused knots, falling out, holes from them (without including bark)
Allowed with a diameter of up to 40 mm, without quantity limitation
|
| Knots with bark inclusions, holes from them |
grade B — Knots with bark inclusions, holes from them
Not Admitted
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grade BB — Knots with bark inclusions, holes from them
Not Admitted
|
grade CP — Knots with bark inclusions, holes from them
Not Admitted
|
grade C — Knots with bark inclusions, holes from them
Allowed with a diameter of up to 40 mm without limiting the quantity (the inclusion of bars on a knot 5 mm wide is allowed)
|
| Partially fused knots |
grade B — Partially fused knots
Allowed among fused knots with a diameter of up to 6 mm, 3 pcs./m2
|
grade BB — Partially fused knots
Allowed among fused knots with a diameter of up to 15 mm, 10 pcs./m2
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grade CP — Partially fused knots
Allowed among fused knots with a diameter of up to 15 mm, 10 pcs./m2
|
grade C — Partially fused knots
Allowed with a diameter of up to 40 mm without quantity limitation
|
| Pin knot |
grade B — Pin knot
Admitted
|
grade BB — Pin knot
Admitted
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grade CP — Pin knot
Admitted
|
grade C — Pin knot
Admitted
|
| Opening cracks, unraveling seams on edge-glued veneer |
grade B — Opening cracks, unraveling seams on edge-glued veneer
Not Admitted
|
grade BB — Opening cracks, unraveling seams on edge-glued veneer
Allowed length up to 250 mm, width up to 2 mm, 3 pcs./m sheet width
|
grade CP — Opening cracks, unraveling seams on edge-glued veneer
Allowed length up to 600 mm, width up to 5 mm, 2 pcs./m sheet width
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grade C — Opening cracks, unraveling seams on edge-glued veneer
Allowed length up to 600 mm, width up to 5 mm, without restrictions
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| Closed cracks |
grade B — Closed cracks
Allowed length up to 200 mm, 5 pcs./m sheet width
|
grade BB — Closed cracks
Allowed length up to 300 mm, 5 pcs./m sheet width
|
grade CP — Closed cracks
Edge and middle ones are allowed, without restrictions on quantity and size
|
grade C — Closed cracks
Edge and middle ones are allowed, without restrictions on quantity and size
|
| Chemical stains, sapwood mushroom stains (blue, colored sapwood stains), discoloration during wood storage |
grade B — Chemical stains, sapwood mushroom stains (blue, colored sapwood stains), discoloration during wood storage
Up to 30% of the sheet surface is allowed
|
grade BB — Chemical stains, sapwood mushroom stains (blue, colored sapwood stains), discoloration during wood storage
Up to 50% of the sheet surface is allowed (together with the false core)
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grade CP — Chemical stains, sapwood mushroom stains (blue, colored sapwood stains), discoloration during wood storage
Up to 75% of the sheet surface is allowed (including the false core)
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grade C — Chemical stains, sapwood mushroom stains (blue, colored sapwood stains), discoloration during wood storage
Up to 100% of the sheet surface is allowed (including the false core)
|
| Scratches, ridges, bumps, scallops |
grade B — Scratches, ridges, bumps, scallops
Not Admitted
|
grade BB — Scratches, ridges, bumps, scallops
Not Admitted
|
grade CP — Scratches, ridges, bumps, scallops
Allowed height (depth) up to 0.5 mm, length up to 120 mm, width up to 10 mm
|
grade C — Scratches, ridges, bumps, scallops
Admitted
|
Characteristics
3, 4, 6, 9, 12, 15, 18, 21, … 40 мм
Wide range of thicknesses
Only
Birch
PRECISION
latest generation equipment
5 000 m3
production volume per month
LARGE FORMAT
2440 x 1220 mm main size
WBP
Maximum moisture resistance
How is plywood produced?
Veneer sorting
Automatic veneer selection
Cold pressing (pre-pressing)
Hot pressing
Trimming to size
Sanding
Sorting of plywood (quality control)
Revision of defects
Packaging
Product in details
Production launch is planned for APRIL 2024
Production launch is planned for APRIL 2024
Production launch is planned for APRIL 2024
Production launch is planned for APRIL 2024
Production launch is planned for APRIL 2024
Production launch is planned for APRIL 2024
Production launch is planned for APRIL 2024
Production launch is planned for APRIL 2024
Production launch is planned for APRIL 2024
Production launch is planned for APRIL 2024
Production launch is planned for APRIL 2024
Production launch is planned for APRIL 2024
Production launch is planned for APRIL 2024
Production launch is planned for APRIL 2024
Production launch is planned for APRIL 2024
About the production of plywood
«Red October» is an ultra-modern plant for the production of 100% birch plywood, located in Perm, Russia. The main plywood format is 2500*1250 mm, which is most in demand in construction in critical areas. Plywood is available in sanded and laminated formats. It is also possible to order environmentally friendly interior plywood for the production of furniture and interior elements. Loading of finished products is carried out into road, rail and container transport directly at the plant.
Birch is harvested in owned areas by own equipment and ensures that the plant is fully supplied with fresh raw materials all year round. The supply of raw materials is carried out by rail and sea transport, which helps the plant to be completely independent of weather conditions.
Watch the video
How quality plywood is produced
Tables of detailed characteristics
Documentation
Download
pdf 1.89 МБ
ГОСТ 3916.1-2018 Фанера общего назначения с наружными слоями из шпона лиственных пород. Технические условия
