What size is form ply?
Formply sheets are 17.5mm thick (historically the most popular choice), plus 12mm and 25mm are now also available in 1800 X 1200mm and 2400 X 1200mm sheets. Film-face plywood is non-structural rated plywood and also commonly used in the concrete formwork industry where certified plywood is not required.
Is F17 Formply waterproof?
Glued with phenol formaldehyde resin and overlaid with a hard durable waterproof resin impregnated paper to give concrete a smooth finish.
Is Formply good for flooring?
With its durable, smooth and hard-wearing resin impregnated surface and acrylic painted edges, this is an effective solution when used in conjunction with good formwork practices to withstand the rigours of the harsh construction environment.
What is F17 Formply?
F17 Formply – 2400mm (height) x 1200mm (width) x 17mm (thick) Structural- Hardwood Core. Double Sided Film Face with sealed edges. WBP Glue ( Water Boil Proof ) – A Grade bonding. Used for: Hoarding, Form working, Construction and General DIY Building.
Can Formply be painted?
Form Ply is not meant to be painted, it’s primary used is as formwork for concrete, it has a coating of either a plastic or phenolic paper and is designed to “let go” of the concrete, this means if you paint it no matter what you prep it with, it will let go of that coating as well.
What is the difference between form ply and marine ply?
One of the main differences between marine plywood and exterior plywood is their adhesives. Manufacturers use only permanent weather and boil proof glue to make marine plywood. Meanwhile, they use other types of WBP glue for general exterior plywood.
Is F17 Formply structural?
Description. F17 form ply has been independently tested and rated for structural use. Constructed from mixed-species veneers with a hardwood face and phenolic overlay, F17 form ply is highly durable and ideal for most formwork applications including walls, suspended decks, columns, and precast.
Can you waterproof Formply?
These are glued with phenol formaldehyde resin and overlaid with a hard durable resin impregnated paper to give concrete a smooth finish. With a durable A-Type Marine bond, Specrite Formply can withstand the rigours of construction moisture.
Can Formply be used for decking?
This makes formply a great base for laying forms for large decks. Moreover, its smooth and attractive surface is durable and protects the front and back faces from all sorts of damage.
What is the difference between F17 and F14?
F14 for example means that it can withstand a force of 14MPa without excessive deflection. F17 is stronger and so it goes up to F34 for some exceptionally strong species which have been kiln dried and are free of any defects.
Can Formply be used outdoors?
Outside of concrete formwork it can be used in any application that requires a known structural strength and performance. Birch Formply is a popular product for both commercial and domestic cabinetry and furniture.
Can Formply be glued?
Description. Manufactured using a high-density overlay (HDO) of phenolic resin impregnated paper bonded to plywood, Formply is an ideal product for concrete formwork. Due to its A bond glue line, Formply can also be utilised in interior and exterior non-structural applications.
Does Formply warp?
This results in a strong sheet of material, that is resistant to cracking when nails are used on it, and which also is less likely to shrink or warp during use.
What is the difference between F8 and F11 plywood?
F8 is the standard stress grade for Ecoply® products with the exception of Ecoply® Longspan flooring which has higher stiffness than F8 and 15mm Ecoply® Roofing which is F11. See Tables 1, 4 and 5. Ecoply® Flooring products are also available in F11 on request.
What does F8 plywood mean?
bbi F8 Structural Plywood is manufactured from Radiata Pine using a Super E0 WBP A Bond. Exterior Phenol-Formaldehyde glue and tested to the New Zealand Structural Plywood Stan- dard AS/NZS 2269. F8 Structural Plywood is available both Untreated and H3. 2 Treated to cover a wide range of indoor and outdoor applications …
What does F11 mean for timber?
‘F’ stands for force in megapascals (MPa), and is the amount of force a piece of timber can withstand without bending beyond an acceptable limit. A piece graded to F11, for example, will have a safe working stress in bending of 11 MPa.
What’s the difference between F14 and F17?
What does CD and DD mean in plywood?
Construction ply in CD or CPD or DD comes as either a non-structural or an ASNZ2269 certified structural panel. CD has one sanded face, while D face allows for some unfilled knots & splits. With a marine glue this is used in all aspects on interior construction.
What is F4 timber used for?
F4 – A stress grade classification of softwood timber for structural purposes. F4 applies only to softwoods (Pinus, Picea, Larix, Araucaria and Abies species). F5 – A stress grade classification of softwood timber for structural purposes.
What is F7 timber used for?
Machine Graded Pine
| MGP10 = F7 | MGP12 = F8 | MGP15 = F11 |
|---|---|---|
| Highly versatile all-round timber Minimum requirement for building | Higher strength than MGP10 Suitable for frames, walls, floors joists and supports | Higher strength than MGP12 Suitable for frames, walls, floor joists and supports |
What is Formply?
Formply is structural plywood overlaid on both sides with a resin-impregnated film that has been fused into the surface veneer under heat and pressure. The resulting surface proves to be resistant to moisture making it particularly suitable for repeated use in concrete formwork. Select Category…
What is Formply plywood?
Formply Formply is structural plywood overlaid on both sides with a resin-impregnated film that has been fused into the surface veneer under heat and pressure. The resulting surface proves to be resistant to moisture making it particularly suitable for repeated use in concrete formwork. 4 X 8 – 3/4 Formply 7 Ply
What are the different thicknesses of Formply?
Coming in four thicknesses (12, 17, 17.5 and 25mm), Plastic Faced Formply is used for concrete framework, bridge building and applications that require a known structural rating. Birch Film Face Formply comes in a range of thicknesses that depends on your colour choice.
What is the structural rating of Formply?
Part of our Construction Plywood Range, Formply boasts a known structural rating (Australian Standard 6669). Formply is traditionally produced for concrete formwork as the overlay means that it can be readily separated from concrete and the sealed edges ensure that moisture cannot enter the panel.