What are the specific considerations for using MSR lumber in coastal environments or other areas with high humidity or risk of decay?

Our MSR (machine stress-rated) dimension lumber offers guaranteed strength and superior straightness, making it ideal for highly demanding engineering ... Sep 10, 2012 ... SFPA does not test lumber or establish design values. Accordingly ... SP Machine Stress Rated (MSR). Table 1 Floor Joists – 30 psf live ... Order your Tolko Machine Stress Rated (MSR) Lumber with confidence. Each piece is machine stress-rated to ensure structural performance characteristics. 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 ... • MSR Lumber. Provide onsite MSR yield studies using our Metriguard Model 340 E-Computer to evaluate wood fiber for potential MSR yield. Provide onsite ... MSR stands for Machine Stress Rated. This lumber also undergoes inspection so it will less likely create failures during construction projects. This guarantees ... 4E MSR lumber by the North- eastern Lumber. Manufacturer's Association with the assistance of the Southern Pine Inspection. Bureau. The lumber was used to ... Western Wood Products Association (WWPA) has provided procedures for the quality control of specific gravity of MSR lumber grades at mills since 1996. MSR Pacific HemFir has been tested and rated for engineered applications where low variability in strength and stiffness properties are a primary product ... Jan 30, 2014 ... The MSRLPC Workshop will be hosted in conjunction with SBCA's Lumber ... Capturing higher value for engineering means greater value for MSR-MEL ...