Author: Publisher:
ISBN:
Category : Highway research
Languages : en
Pages : 64
Book Description
Public Roads
Author: Transportation Research Record
Author: ASTM Bulletin
Author: National Bureau of Standards Circular
Author: United States. National Bureau of StandardsPublisher:
ISBN:
Category : Government publications
Languages : en
Pages : 392
Book Description
A Predictive Approach for Long-term Performance of Recycled Materials Using Accelerated Aging
Author: Publisher:
ISBN:
Category : Pavements
Languages : en
Pages : 438
Book Description
Use of recycled materials in a proposed highway application frequently requires the assessment of physical and environmental performance. Future behavior is often difficult to predict. As an alternative to field demonstrations, there is a need to develop strategies to predict long-term physical and environmental performance. Accelerated aging is one means of exploring the long-term physical and environmental performance of recycled materials in a highway. Coal fly ash (CFA) use in portland cement concrete (PCC) was selected as a model system to develop an accelerated aging approach. Three types of accelerated aging were chosen for this project: Arrhenius aging (AA), cyclic loading (CL), and freeze-thaw exposure (FT). This approach, incorporated in an experimental design, allowed a systematic exploration of the separate effects and combined interactions of both developmental and degradative accelerated aging variables. A slab from U.S. Route 20 in northwest Iowa was used as both the basis for the concrete mixes and as a field verification site.
Publications
Author: United States. National Bureau of StandardsPublisher:
ISBN:
Category : Government publications
Languages : en
Pages : 384
Book Description
Concrete-cement Age
Author: Alkali Activated Materials
Author: John L. ProvisPublisher: Springer Science & Business Media
ISBN: 9400776721
Category : Technology & Engineering
Languages : en
Pages : 396
Book Description
This is a State of the Art Report resulting from the work of RILEM Technical Committee 224-AAM in the period 2007-2013. The Report summarises research to date in the area of alkali-activated binders and concretes, with a particular focus on the following areas: binder design and characterisation, durability testing, commercialisation, standardisation, and providing a historical context for this rapidly-growing research field.
Publications of the National Bureau of Standards, 1901 to June 30, 1947
Author: United States. National Bureau of StandardsPublisher:
ISBN:
Category : Government publications
Languages : en
Pages : 392
Book Description
Sustainability and Environmental Concerns in Transportation 2002
Author: National Research Council (U.S.). Transportation Research BoardPublisher:
ISBN:
Category : Sustainable development
Languages : en
Pages : 140
Book Description