Birch plywood is made of turned birch veneer that is glued and crossed perpendicular to each other before being put under high pressure and heat to be pressed into plywood. Before assembly, the veneer is sorted according to its quality, veneers with larger defects (which cannot be used for surface veneers) are those used for the core. The usual standard thickness of the veneer is 1.0-1.5 mm. After hot pressing, the board is polished to the intended thickness and the edges are sawn clean.

Birch plywood

Birch plywood can be used for a variety of purposes, such as furniture and interior joinery, decorative and visible building details, cladding (wall, doors, floor, ceiling), toys, speaker boxes, simpler molding, more exclusive packaging, etc.
Birch plywood is a dimensionally stable and strong board with very good screw strength.
Untreated plywood is not water resistant, as is the wood it is made of. The board should only be used outdoors if it is treated with water-resistant and for this purpose approved paint or varnish. It is also important to remember to treat the edges of the disc in the same way. Under no circumstances should the disc come into direct contact with soil, soil or water. Wood is a living material where each board is unique. Appearance in the form of color, shades, grain and twig naturally varies from disc to disc. Photos or samples only give an indication of the appearance of the disc and are not representative of all discs.
2500x1250x4 mm birch plow B / BB
2500x1250x6 mm birch plow B / BB
2500x1250x9 mm birch plow B / BB
2500x1250x12 mm birch plow B / BB
2500x1250x15 mm birch plow B / BB
2500x1250x18 mm birch plow B / BB
2500x1250x21 mm birch plow B / BB
2440x1220x21 mm birch plow C / C
1525x1525x4 mm birch plow B / BB Int
1525x1525x6 mm birch plow B / BB Int
1525x1525x12 mm birch plow B / BB Int
1525x1525x15 mm birch plow B / BB Int
1525x1525x18 mm birch plow B / BB Int
1525x1525x6 mm birch plow qual C / C Int
1525x1525x8 mm birch plow qualifier C / C Int
1525x1525x12 mm birch plow qualifier C / C Int
1525x1525x15 mm birch plow qual C / C Int
1525x1525x18 mm birch plow qualifier C / C Int
1525x1525x21 mm birch plow qual C / C Int
1220x2440x6.5 mm Birch plywood C / C cross wood
Common surface qualities are:
B = paint quality. Surface with completely veneer that allows fresh twigs up to a diameter of 6 mm. Very insignificant
Repairs are rare, but may occur.
S = painting or painting quality. Surface that allows fresh twigs up to a diameter of 20 mm and where some discoloration is allowed. Even minor repairs / repairs can occur.
BB = painting quality. This is the most common quality of Birch Plywood. BB quality allows a larger amount of healthy twig and the surface can also contain fillings and plugged / repaired twig holes. Color and texture defects are also accepted.
CP (WG) = back quality. All types of defects are allowed and not remedied.
C = packaging quality. Everything is in principle allowed such as an unlimited number of fallen twigs and open cracks, etc.
Birch plywood often occurs in two gluing classes, both Exterior (WBP) and Interior (INT) are common. WBP is characterized by a dark adhesive joint that is weather-resistant and cook-resistant. INT provides a light adhesive joint which can be an advantage when used as decorative boards
indoor. The disc is produced according to Russian standard GOST 3916.1-96.
The density is about 640-700 kg / m3.
The disc complies with the current standard (EN 13986) against formaldehyde emission (E1).

Birch plywood

AREAS OF USE

MEASURE

FRAKTINFORMATION

QUALITIES