Results 221 to 230 of about 83,045 (262)

Natural aggregates in the performance and durability of concrete: chemical characteristics

Geology Today, 2011
This article continues from the earlier feature in Geology Today (2011, v.27, n.4) and looks at the influence of chemical reactivity within concrete due to the presence of unsound aggregates or deleterious material incorporated in the aggregate used in the concrete mix.
Peter G. Fookes, Mike J. Walker
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Natural fiber composites-performance and durability perspective

Proceedings of 1st Corrosion and Materials Degradation Web Conference, 2021
Dado que el planeta requiere materiales ambientalmente sostenibles y reciclados, los científicos de todo el mundo están tratando de crear nuevos materiales que beneficien al medio ambiente. Los compuestos de fibra natural han sido uno de los temas de investigación más investigados en los últimos años como resultado de la necesidad de nuevos materiales ...
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Importance of using the natural pozzolans on concrete durability

Cement and Concrete Research, 2002
Abstract Natural pozzolans have become important because of their role in concrete durability. This situation has provoked an increase in the use of pozzolanic cement in concrete construction. This paper reports results of different portland–pozzolan cements containing different natural pozzolans, and they were compared with ASTM Types I, II and V ...
R.E Rodrı́guez-Camacho, R Uribe-Afif
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Evaluation of paint durability - natural and accelerated

Progress in Organic Coatings, 1985
Article de synthese sur le vieillissement des peintures et les essais de vieillissement naturels et ...
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EDEN Éthique, Durable, Écologie, Nature

2021
International ...
Kisseleva, Olga, Desjardins, Marie-Laure
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Sport, nature et développement durable

2014
Aujourd’hui, plus que jamais, le fait sportif est envisagé sous l’angle du développement durable. Ce dernier, qui est autant sinon plus une perspective ouvrant sur le futur qu’une réalité tangible, fournit l’occasion d’interroger les pratiques sportives d’aujourd’hui.
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Managing Natural and Cultural Heritage for a Durable Tourism

This contributed volume offers a wealth of cases that explore the factors and conditions required for heritage tourism to be economically and socially beneficial to local communities without impairing the natural environment, cultural heritage preservation, or sustainability for future generations.
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Durability of Natural Gas Fueled Rotary Engines

SAE Technical Paper Series, 1987
<div class="htmlview paragraph">Durability of a current production rotary engine was evaluated while operating on natural gas. Through regular scheduled teardown inspections, wear data was gathered on critical engine components and used to develop component wear trends.
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The Causes of Natural Durability in Timber

Holzforschung, 1961
P. Rudman, E. W. B. Da Costa
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Natural Decay Resistance (Wood Durability)

1992
Robert A. Zabel, Jeffrey J. Morrell
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