How can the compatibility of new lumber with existing wood be assessed?

Jan 7, 2016 ... 3. This specification includes the updated MEL and MSR design values. A Mechanically Graded material can be selected in the Material spreadsheet ... The grading is the bending pounds per square inch (psi) the lumber can withstand. Higher grades carry more stiffness. This lumber has been selected for strength ... Calibre Equipment designs and produces innovative lumber-grading equipment. Our flagship products: Acoustic MSR Grading System. Ecoustic produces high MSR ... Machine Grading. Framer Series is unique in that they use a machine-stress-rated (MSR) and machine-elevated lumber (MEL). These processes ... We also specialize in sourcing and marketing all grades of SPF and DFL dimensional lumber. We source Canadian and US supply and market these products ... Machine Stress Rated (MSR) Lumber. MSR lumber is evaluated by mechanical stress-rating equipment to measure modulus of elasticity (E), but it also must meet ... Jan 14, 2025 ... Machine stress rated (MSR) lumber is a type of softwood dimension lumber evaluated by mechanical stress rating equipment. All topics of MSR lumber production is covered including certifying a new MSR machine, what you need to know before you start, Qualifying MSR grades, Visual MSR ... 2 x 4 and 2 x 3 in. Lengths 6 to 9 ft. Grade SPS 3 (jointed for vertical use). MSR Lumber. Sep 12, 2022 ... MSR lumber is always SYP from what I've seen, and you get a pristine board that way, stronger than even a #1 visually graded board would be.