Recent Posts

Concrete Form Panel Types iNSPECTION ,SOURCING AND Testing performancepanels.com

Concrete Form Panel TypesThe following is adapted from the Grade-use Guide for Concrete Forms table on page 5 of the APA Design/Construction Guide: Concrete Forming, Form V345. Please refer to that publication for examples of typical trademarks. APA B-B and B-C PLYFORM Class I**APA Plyform TrademarkSpecifically manufactured for concrete forms. Many reuses. Smooth, solid surfaces. Mill-treated unless otherwise specified. Minimum …

Read More »

Structural Composite Lumber (SCL) Inspection,Sourcing and Testing

What is Structural Composite Lumber?Structural Composite Lumber (SCL)Structural composite lumber (SCL) is a family of engineered wood products created by layering dried and graded wood veneers, strands or flakes with moisture-resistant adhesive into blocks of material known as billets, which are subsequently resawn into specified sizes. SCL includes laminated veneer lumber (LVL), parallel strand lumber (PSL), laminated strand lumber (LSL) …

Read More »

Plywood and OSB structural panels Strength & Stiffness testing and inspection performancepanels.com

Strength & Stiffness Plywood and OSB structural panels possess inherent strength and stiffness. They resist bending or deflection, racking or shape distortion and impact damage. Because of their split resistance, wood structural panels possess excellent fastener-holding properties and can be nailed very near panel edges. For most applications, stiffness is one of the biggest benefits of wood structural panels. Excellent …

Read More »