Gypsum Area Separation Firewalls (Jan. 2021)

May 23, 2023

Gypsum Area Separation Firewalls (Jan. 2021)

Gypsum area separation firewalls have been constructed for more than 35 years and are an excellent way to separate dwelling units in multi-unit residential construction—referred to […]
May 23, 2023

Recycling Gypsum Today (March 2023)

When this column last addressed gypsum panel recycling in 2016, the focus was on development of an ASTM standard designed to facilitate closed-loop recycling of clean […]
May 23, 2023

Sound attenuation for buildings (Aug. 2014)

The basics of acoustical performance standards The United States Green Building Council (USGBC) is increasingly acknowledging the important role sound attenuation can play in enhancing quality […]
May 23, 2023

Quality Educational Environments (Feb. 2015)

A recent spate of new school construction and extensive renovations in the Washington Metropolitan-area, the same region where I spent much of my childhood, demonstrates how […]
May 19, 2023

Gypsum Area Separation Firewalls (Jan. 2021)

Passive fire protection is an essential aspect of gypsum construction. Gypsum firewalls of various types (shaft walls, simple partitions, etc.) prevent fire from spreading without relying […]