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Buildings & Construction

Building materials

News and Updates

Events

Projects and Programs

Measurement Science to Assure the Performance of Green Concretes Project

Completed
Objective: To develop and deliver the measurement science identified by industry for assuring the performance of Industrial-by-Product (IBP) low-carbon footprint concretes with up to 50% by mass of the cement replaced by IBPs by 2015. What is the new technical idea? The industry average cement

Reduced Ignition and Flame Spread with Nano-Engineered Foam Project

Completed
By 2015, this project aims to develop measurement science for (1) designing low-fire hazard soft furnishings using low-heat release, cost-effective, EHS-compliant nanoparticle fire retardant foam, (2) assessing the EHS attributes of nanoparticle fire retardants for polymer systems, and (3) creating a reference polyurethane foam with reproducible smoldering mass loss.

NIST Accelerated Weathering Laboratory: Metrology and Operations Project

Ongoing
Objective - To maintain, improve and expand capabilities at the NIST Accelerated Weathering Laboratory (AWL) and to use the facility to conduct safe, accurate and traceable aging experiments. Enable the technology transfer of the SPHERE technology to industrial stakeholders. What is the new

Publications

Effects of Weathering and Formulation on the Properties of Vinyl Siding

Author(s)
Ronald Lankone, Mauro Zammarano, Song Jhang, Ickchan Kim, David Goodwin, Gianluca Sarti, Stefano Gardi, Camillo Cardelli, Lipiin Sung
Vinyl siding has become a popular choice for residential exteriors across the United States. In its insulated form, this siding includes a shell, capstock, and

Software

MicroChar

MicroChar

(Return to Cement Hydration and Degradation Modeling Software) Accurate quantitative data on cement and clinker microstructure images can prove valuable for

Concrete Optimization Software Tool

(Return to Cement Hydration and Degradation Modeling Software) COST (Concrete Optimization Software Tool) is an online design/analysis system to assist concrete

4SIGHT

(Return to Cement Hydration and Degradation Modeling Software) The 4SIGHT computer program was written to facilitate concrete performance prediction under

Tools and Instruments

A

SPHERE

In the artificial ultraviolet (UV) weathering of materials, a need exists for weathering devices that can uniformly illuminate test specimens with a high level

Line Heat-Source Guarded Hot Plate

The 1-meter guarded hot-plate apparatus measures thermal conductivity of building insulation. This facility provides for absolute measurement of thermal
Large Aperture Scanner

Large Aperture Scanner

The Large Aperture Scanner (LAS) scans a radar transceiver over a 5 meter by 20 meter aperture. Image reconstruction techniques enable a three-dimensional

Awards