What are the potential for using MSR lumber in disaster relief or emergency housing?

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 ... British Columbia (BC) softwood lumber product lines include spruce, pine, cedar, hemlock, larch and fir species. Softwoods come from conifer trees or cone- ... Our MSR (machine stress-rated) dimension lumber offers guaranteed strength and superior straightness, making it ideal for highly demanding engineering ... The stress rating systems used for MSR and MEL lumber is regularly checked by the responsible grading agency for conformance to established certification and ... Apr 30, 2020 ... To qualify, building developers had to use JAS-graded (i) machine stress rated (MSR) lumber, (ii) dimension lumber for 2x4 construction, and/or ... Jan 30, 2022 ... MSR lumber is softwood dimensional lumber assigned to various classes based on its bending strength and modulus of elasticity. Dec 6, 2019 ... 2x4 chords (MSR Lumber) 1" DIA webs. Is this of interest to anyone or am I straying to far into the commercial/industrial side of things. 1 ... MSR lumber must meet or exceed specific strength and visual characteristics set by the American Lumber Standard Committee. These boards undergo more testing, ... This segregation could channel high density wood for high grade MSR lumber. ... Therefore, just because a sawmill cuts MSR lumber not all lumber will pass ... ... MSR grades of lumber are not distributed as 2-parameter Weibulls. Instead, strength properties of grades of lumber must have “pseudo-truncated” distributions.