What are the potential for using MSR lumber in toys or children's building blocks?

2 x 4 and 2 x 3 in. Lengths 6 to 9 ft. Grade SPS 3 (jointed for vertical use). MSR Lumber. The Compressive Strength of MSR lumber ranges between 15 and 24 MPa. Spruce-Pine-Fir Wood Properties. 1200Fb1.2E Material Properties. Unit System, Bending ... 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 particular truss-chord “skills” we're looking for are stiffness and strength. Stiffness is indicated by how much the lumber curves or stretches as you apply ... Availability of MSR lumber and engineered wood products with relatively high strengths. Past improvements in metal plate connectors. Increased number and size ... Jul 9, 2013 ... GOODFELLOW INC. 225 GOODFELLOW DELSON, QUEBEC J5B1V5. GREAT LAKES MSR LUMBER LTD. 2625 STANLEY AVENUE, BOX 690. NIAGARA FALLS, Ontario L2E6V5. 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 ... Verrill et al. established theoretically and empirically that the strength properties of visual and MSR grades of lumber are not distributed as twoparameter ... MSR lumber is also required to meet certain visual grading requirements. The grade mark can include “1W” or “2W” if visually graded to the wane restrictions for ... It is extremely accurate, operating at mill speeds to determine MoE values that allow mills to sort dimensional lumber by strength and stiffness to improve ...