Southern Pine Inspection Bureau publishes new design values effective June 1

By BD+C Staff | February 26, 2013

New design values for all sizes and grades of visually graded Southern Pine dimension lumber were published in the Southern Pine Inspection Bureau’s (SPIB) Supplement No.13 to the 2002 Standard Grading Rules for Southern Pine Lumber on Feb. 11. New design values, effective June 1, apply only to new construction; the integrity of existing structures designed and built using design values meeting applicable building codes at the time of permitting does not change.

(http://www.sbcmag.info/sites/sbcmag.info/files/ind_news/2013/02/130215_sfpa_release_pdf_71366.pdf)

More In Category

Building Materials

Federal 'buy clean' construction materials label program unveiled

The U.S. Environmental Protection Agency announced a plan for implementing a new label program to boost American production of more climate-friendly construction materials and products. The label program will prioritize steel, glass, asphalt and concrete.

Glass and Glazing

The next generation of thermal glazing: How improving U-value can yield energy savings and reduce carbon emissions

The standards for energy-efficient construction and design have been raised. Due to the development of advanced low-e coatings for the interior surface and vacuum insulating technologies, architects now have more choices to improve U-values wherever enhanced thermal performance is needed to create eco-friendly spaces. These options can double or even triple thermal performance, resulting in annual energy savings and a positive return on carbon.

Sustainability

World’s first TRUE Zero Waste for Construction-certified public project delivered in Calif.

The Contra Costa County Administration Building in Martinez, Calif., is the world’s first public project to achieve the zero-waste-focused TRUE Gold certification for construction. The TRUE Certification for Construction program, administered by Green Business Certification Inc. (GBCI), recognizes projects that achieve exceptional levels of waste reduction, reuse, and recycling.