NOTICE: Due to a lapse in annual appropriations, most of this website is not being updated. Learn more.
Form submissions will still be accepted but will not receive responses at this time. Sections of this site for programs using non-appropriated funds (such as NVLAP) or those that are excepted from the shutdown (such as CHIPS and NVD) will continue to be updated.
An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
** DRAFT FOR PUBLIC COMMENT (for Final Version see NIST TN 1681) ** This document is intended to provide practicing engineers and building code officials with a technical resource that contains the current best practice for fire-resistant design of
Evacuation models, including engineering hand calculations and computational tools, are used to evaluate the level of safety provided by buildings during evacuation. Building designs, occupant procedures, and notification technology are based on the
Building air change rates impact energy consumption for space conditioning and indoor contaminant levels in relation to general indoor air quality issues as well as occupant exposure to airborne chemical, biological and radiological (CBR) agents. With
This paper provides aqueous diesel contamination and decontamination tests of a polyvinyl chloride (PVC) surface and an iron (Fe) surface. A test apparatus designed for the purpose of studying adsorption of diesel from a flowing dilute diesel/water mixture
Stephen J. Treado, Mark A. Kedzierski, V. J. Gallardo
This paper presents a discussion of methods for decontaminating building plumbing systems and restoring them to safe operation, based on generic contaminant characteristics. More specific recommendations are being developed that link decontamination
Stephen A. Cauffman, Long T. Phan, Fahim Sadek, William P. Fritz, Dat Duthinh, Walter J. Rossiter Jr
This is the final report on the National Institute of Standards and Technology (NIST) led-reconnaissance to assess the performance of physical structures during Hurricane Katrina and Hurricane Rita. The report describes the environmental conditions (wind
John van de Lindt, Daniel Cox, Paolo Gardoni, Jong Lee, Jamie Padgett, Therese P. McAllister, Andre Barbosa, Harvey Cutler, Shannon van Zandt
ABSTRACT: Community resilience is the ability of a community to plan for, withstand, and recover from a natural hazard such as an earthquake or flood. Advancing community (or urban) resilience requires: (1) an understanding of how the physical