F17 ( F14 ) Formply

Formply is a highly durable product, ideal for general formwork. It carries an F17 stress rating, is manufactured using plantation grown Hoop and Klinki pine veneers and a phenolic overlay, and is certified to both AS2269 (Structural) and AS6669 (Form Ply). EWPAA CERTIFIED F17 OVERLAID FORMPLY AS/6669 & AS/NZS2269 PRODUCTLENGTHWIDTHTHICKNESSFINISHPIECES PER PACKOverlaid2400120017Film faced48Formply1800120017Film faced48

Industrial/Structral Plywood Manufactured from a pine or hardwood core and normally with marine glue. This plywood is suitable for shelving, workbenches and home projects. It is also used for trailer trays, boat floors, dog kennels and many other uses.It is available in sheets measuring 2400mm x 1200mm or 2440mm x 1220mm. Thicknesses vary significantly, with sheets available but are normally …

Manufacturers produce various grades of plywood form panel products, often treated with a release agent, for most general concrete-forming applications. Concrete formwork may represent close to half the cost of a concrete structure. For cost-effective building, contractors select forming panels that will stand up to the job and to multiple uses. Member manufacturers of APA−The Engineered Wood Association produce a …

B-B and B-C Plyform Concrete Form PanelsB-B and B-C Plyform Concrete Form PanelsNonoverlaid Plyform is usually made with B grade veneer face and B or C grade veneer back and referred to as “B-B Plyform” or “B-C Plyform.” These panels are available as Structural I or Class I. The panels are sanded on both sides and treated with a release …

Concrete forming is a complex part of the construction industry and we supply the best overlaid plywood for the application at hand from recognized North American mills for quality assurance. Overlaid plywood involves a sound fir panel substrate with phenolic paper overlays of various types as a working surface. Overlays vary in resin content, chemistry and composition for different situations …

Sylvan’s most economical concrete form panel without an overlay. BBOES is a structural wood panel fully sanded front and back smooth wood B Grade Face, B Grade back with inner plies cross-banded for strength. Mill applied release agent facilitating easier clean up with sealed edges to resist water absorption. Some repairs, rough grain and sander skips allowed. Rated for exterior …

Bonding:Phenolic resin glue line. Surface:Face and reverse: Brown phenolic film, Coatings 120 g/m2 (Standard) and 220 g/m2 (Optional) Edge protection:Acrylic-based paint. Thicknesses and weights: NOM. THICK/MMNO. OF PLIESMIN. THICK / MMMAX. THICK / MMWEIGHT / SHEET12911.512.555 lbs151114.315.370 lbs191318.119.187 lbs241722.923.7114 lbs271925.226.8129 lbs Moisture content 8-10% Panel sizes:4X8:  48”x96”5X10: 60×120 Properties of panel surface:The values are approximate and meant for guidance when …

Principles to minimise potential problems with Class2 and Class 3 off form Surface FinishesPrinciple One: Most issues with off form surface finishes are associated with moisture.Wherever possible protect the formwork from weather. This includestarping where practical.Principle Two: The phenolic surface film used on formwork plywood is not impermeableto moisture. To ensure that moisture penetration is minimised, releaseagent and form oils …

Grain Raising or Surface SwellingGrain raising is caused by moisture penetrating the phenolic surface film and causingswelling of the surface veneer.The causes of grain raising are: Severe weather exposureFailure to use release agent or form oilDamage to the phenolic surface film i.e. misuse of vibrators, handling damageetc.Faulty phenolic surface filmAs mentioned previously, the purpose of the phenolic surface film is …

How to identify rust stainsRust stains can look identical to tannin stains. However, there is a simple method toidentify stains associated with rust or oxidised iron. This involves applying “rust converter”to the stain. If the stain fades or disappears, the stain is caused by rust or oxidised iron. Ifthe stain is unaffected by the application of rust converter, the supplier …