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Standard Svensk standard · SS-EN 16682:2017

Bevarande av kulturarv - Metoder för mätning av fukt- eller vatteninnehåll i material från fasta kulturminnen

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Denna standard ingår i vårt avtal med Riksantikvarieämbetet gällande förbetalda standarder inom kulturarvsområdet, följ länken nedan och se om du omfattas av det avtalet. http://www.sis.se/standarder_inom_kulturarvsomradet/

Omfattning
This European Standard is aimed to inform and assist users in the choice and use of the most appropriate method to obtain reliable measurements of the moisture content, or water content, in wood and masonry (including brickwork, stonework, concrete, gypsum, mortars, etc.) in the specific case of the built cultural heritage.
It provides a basic framework to take and interpret this kind of measurements on the above cultural heritage materials that have undergone weathering, pest attack, salt migration or other transformations over time.
It specifies four absolute methods (i.e. gravimetric, Karl Fischer titration, azeotropic distillation and calcium carbide); explains their characteristics, pros and cons, and gives specifications for the transformation of readings into the same unit to make measurements taken with different methods comparable.
It specifies the three principal relative methods (i.e. electrical resistance, capacitance, and relative humidity in equilibrium with the material), pointing out their characteristics and uncertainties when used in the field of cultural heritage.
In addition, it provides an informative overview of ten other relative methods, their characteristics, pros and cons.
It gives specifications for the calibration of the various methods. It also compares the above methods in relation to their accuracy, sampling requirement, sample size, laboratory or field use, and other problems encountered in the field of cultural heritage to prevent instrument misuse, reduce uncertainties and avoid reading misinterpretation.

Ämnesområden

Konstföremål och hantverksprodukter. Kulturegendom och kulturarv


Produktinformation

Språk: Engelska

Framtagen av: Bevarande av kulturarv, SIS/TK 479

Internationell titel: Conservation of cultural heritage - Methods of measurement of moisture content, or water content, in materials constituting immovable cultural heritage

Artikelnummer: STD-8025358

Utgåva: 1

Fastställd: 2017-03-06

Antal sidor: 76