Only full birch plywood can have a density of ABOUT 680~760 kg/CBM. Plywood Density is higher than the density of the timber which is used to manufacture the plywood veneers . Because the plywood veneers will be compressed under high pressure during production of plywood.

Usually 4 kinds of timber species are used to manufacture the cores of plywood ( film faced plywood ) , i.e. birch, hardwood, pine and poplar. The density of different plywood is listed as follows: PLYWOOD (FILM FACED PLYWOOD) DENSITY (KG/M3 or KG/CBM)

Density, fibre stress, compressive strength and modulus of elasticity of clear wood, panel and structural timber products.

2015年8月4日 · The density of plywood is roughly 34.08 pounds per cubic foot. Because plywood is a flat material, it is generally measured in mass per area rather than mass per volume. Thicker plywood is heavier per each square foot.

Plywood Density – An Overview. We can define the density of an object or construction material as its mass per unit volume. The density and the volume (in other words, the size in terms of length, width, and thickness) impact a plywood sheet’s mass (i.e., its weight).

These values for density of some common building materials were collected from sites across the Internet and are generally in agreement with multiple sites. Most are from ASAE (American Society of Engineers and Architects) tables.

Plywood: if you don’t know the density of a panel, you can approximate it by checking manufacturer’s data sheets of similar panels. You can also roughly estimate the density of a plywood panel by adding 30-50 kg/m3 to the density of the wood species it is made of (this is to account for the presence of glue and the densification during pressing).

2021年3月8日 · Calculating plywood weight based on its density and volume. Plywood weight is determined by veneer species, compression ratio, glue type, etc.