Is formply the same as film faced plywood?
Formply is film-faced plywood that also carries an Australian structural grade, typically F17 under AS/NZS 2269, plus AS/NZS 6669 for formwork. All formply is film-faced. Not all film-faced plywood is formply. Film faced plywood vs formply is a grading-file split, not a different overlay.
Can I use imported film faced plywood instead of formply?
Yes, when the imported mill sheet meets the engineer’s F17 (or named EN 636 class) and the project papers. Many Australian contractors already run Vietnam film-faced as formply. Ask for mill test reports, chain of custody, and biosecurity documents. This page does not name competitor mills.
How many times can I reuse formply?
Write reuse as up to N by grade, not as a film-colour slogan. Eco Form Plus up to 8. Form Basic up to 10. Form Extra up to 15 (Superior Glue MUF, not Class 3). Pro Form Lite up to 15. Pro Form up to 20. Site handling, sealed edges, and strip practice decide whether those envelopes hold.
What thickness formply do I need?
17 mm or 18 mm is the usual pair for Australian slab and wall work. Those thicknesses fit common formwork frames when hole pattern matches. Step to 21 mm only when the span or system asks for it.
Is film face ply waterproof?
No. Call it water-resistant / WBP. The phenolic face film and WBP glue handle wet concrete and site rain. Edges still need seal. Permanent wet duty belongs to a marine core, not a pour panel.
Is formply stronger than plywood?
Formply is the sheet that carries the F-grade. F17 means 17 MPa characteristic bending strength under AS/NZS 2269. A general film-faced mill sheet is specified by EN 636 class instead. Match the file the engineer named. Face colour is not strength.
