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Buildings & Construction

Building materials

News and Updates

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
concrete repair

Repair Materials Project

Completed
Objective - Develop the measurement science tools (metrologies, standards, and guidance documents) for quantitatively evaluating the critical material properties and ensuring the desired field performance of repair materials for our nation's concrete infrastructure. What is the new technical idea

Measurement Science Tools for Accelerated Weathering of Polymers Project

Ongoing
Objective - Develop a U.S. resource for service life prediction by delivering a suite of measurement science tools including publically available data sets, statistical models, validation data, and geographically specific predictions based on validated statistical models. This resource will be the

Publications

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