Plywood is a wood-based
panel consisting of an assembly
of layers bonded together with
the direction of the grain in
adjacent layers, usually at
right angle.
Hardwood Plywood is a
panel composed of layers of
inner plies, or other core
material joined with an adhesive
to a face veneer of hardwood and
a back veneer, usually also
composed of hardwood.
Birch
plywood is widely adopted in
follows:
building
furniture manufacturing
exterior / interior finishing
construction structures
shipbuilding
walls and floors of railway
carriages
package
Film faced
plywood is used in:
Formwork systems and precast
moulds
Vehicle floors, Container floors
Facades, advertising boards,
road signs
Interior decoration
Specification according
to TU 5512-002-44769167-98
Dimensions, mm 2440 X1220, 1220
x 2440, 2500 ġ 1250, 1250 x 2500
Thickness, mm 6.5, 9.0, 12.0,
15.0, 18.0, 21.0, 24.0, 27.0,
30.0
Tolerance on length (width) +/-
2mm
Grade of face veneer 1, 1/2, 2
Number of plies from 5 up to 21
depending on thickness
Kind of a surface smooth /
imprinted
Surface color dark brown (other
colours on request)
Edges processing by waterproof
acrylic paint
Basis birch plywood
Formaldehyde emission class E1 (up
to 8 mg per 100g of bone dry
plywood)
Water resistance WBP mark
Moisture content, max 5-12 %
Ultimate shearing strength not
less 1.5 MPa (birch base), not
less 1.0 MPa (KOMBI base)
Ultimate tensile strength not
less 40 MPa
Ultimate creasing strength not
less 60 MPa
Certification DIN 68705-3, EN
13986, EN 636-3, Russian
hygienic certificate (WBP only),
Russian standard GOST |
