What are the potential for using MSR lumber in skateboard decks or longboards?

The amount of lumber graded by machine stress rating (MSR) has continued to increase since the development of the technology in the early 1960s. Dimensional Lumber - 2x4 - 2x6 - 2x8 - 2x10. Package Sizes and ... Also, Stoltze is the only Machine Stress Rated (MSR) lumber producer in Montana. With 30 North American lumber mills, 14 of which produce MSR, we run a highly dependable supply chain in both SYP and SPF. Our ability to identify higher grade ... Oct 30, 2014 ... And using the current span tables, a simple SPF #2 2x8 will span farther for a given distance than the 2x6 2400 msr lumber the truss mfg was ... Apr 29, 2021 ... MSR lumber can be assigned higher specified design strengths than visually graded dimension lumber. This information will appear on the MSR grade stamp with an ... 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 ... Visit any local lumber yard, and ask if they have MSR lumber for sale. Chances are your answer will be a resounding “no”. Pick up a “visually graded' 2×6 at a ... 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 ... Mar 10, 2025 ... The lumber is graded on its stiffness (1650f, 2100f or 2400f). The grading is the bending pounds per square inch (psi) the lumber can withstand. It seems likely that the trend toward MSR grading of lumber will also apply to hardwood structural lumber. The basis for the use of MSR lumber is the ...