Film Faced

Description

Film Faced Plywood
Appearance	Description	Grade	Thickness	Length x Width (mm)	Applications
	Imported Film Face is a plywood made with a Hardwood core. Faces are then coated with a high density overlay (HDO) resin impregnated finish that is smooth; perfect for use in applications that require a hard, durable surface.	HDO face HDO back F14	17mm	2400 x 1200	Walls Floors Roof General
Textured Film Faced Plywood (Anti-Skid)
Appearance	Description	Grade	Thickness	LengthxWidth (mm)	Applications
	Textured film face plywood made with a Hardwood core. Faces are then coated with a high density overlay (HDO) resin impregnated textured finish that provides an ideal anti-skid surface	Textured HDO face HDO back	18mm	2440 x 1220	Walls Flooring Roofs

Technical

The strongest, lightest, most versatile utility and decorative product made from a renewable resource, plywood is kilo for kilo stronger than steel. Plywood was the first type of engineered wood to be invented. It is made from thin sheets of wood veneer, called plies or veneers. These are stacked together with the direction of each ply’s grain differing from its neighbours’ by 90° (cross banding). The plies are bonded under heat and pressure with strong adhesives, usually phenol formaldehyde resin, making plywood a type of composite material. Laminating an odd number of plies (3, 5, 7...) reduces warping while increasing the number of plies increases the resistance to shearing forces. A common reason for using plywood instead of plain wood is its resistance to cracking, shrinkage, twisting/warping, and its general high degree of strength.

BENEFITS OF PLYWOOD
Renewable Resource - A natural product from a renewable resource.
Beautiful - Preferred because of its warmth and natural markings.
Strength - Unique cross-layered structure makes it kilo for kilo, stronger than steel.
Efficiency - Uses more of the log than timber.
Versatility - Can be bent and formed to meet various sizes and shapes.
Durability - Long-lasting and good resistance to damage.

TYPES OF PLYWOOD
Plywood can be broadly classed as either ‘Exterior’ plywood or ‘Interior’ plywood. Veneer quality, glue type and timber species are the major contributing factors that determine the application of a plywood panel.

VENEER QUALITY
Plywood is classified according to grades, which are based on face and back veneer quality.

GLUE BONDS
Glues used to bond veneers together are an element that influences the application of the plywood. Common glues are as follows:

‘A Bond’ (WBP) - a waterproof glue line produced from phenolic resins (WBP -Water Boil Proof adhesive) that will not deteriorate under extreme conditions. It is readily recognisable by its black colour.

‘B Bond’ - produced from melamine fortified urea formaldehyde resin and suitable for limited exposure.

‘C&D Bond’ – is produced from urea formaldehyde resin and suitable for interior use only. It relation to Concrete Formwork plywood is possible to have a C or D type bond to AS 2754.1 where a single use is envisaged.