Standard Svensk standard · SS-EN 1367-6:2008

Ballast - Beständighetsegenskaper - Del 6: Bestämning av frostbeständighet genom frys-töprovning med saltlösning (NaCI)

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Standard Svensk standard · SS-EN 1367-6:2008

Ballast - Beständighetsegenskaper - Del 6: Bestämning av frostbeständighet genom frys-töprovning med saltlösning (NaCI)
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Omfattning
This European Standard specifies a method of assessing the frost resistance of an aggregate when it is subjected to the cyclic action of freezing and thawing in the presence of 1 % solution of NaCl in de-ionized or distilled water.
The results of this test provide a means for assessing an aggregate’s resistance to this form of weathering in areas where frequent freeze-thaw cycling occurs with seawater sprays or abundant de-icers conditions, and where result values of EN 1367-1 test method do not describe correctly aggregate performance in extreme conditions.
This European Standard gives the option to control the thawing sequence either by immersion in water or by using air circulation in the low temperature cabinet to obtain the required reference temperature.
This test method is applicable to coarse aggregates or to coarse aggregates' fractions of all-in materials. This method is not appropriate for lightweight aggregates covered by EN 13055 or aggregates which can not be submitted to 110 °C oven drying.

Ämnesområden

Mineral material och produkter (91.100.15)


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Standard Svensk standard · SS-EN 1367-6:2008

Ballast - Beständighetsegenskaper - Del 6: Bestämning av frostbeständighet genom frys-töprovning med saltlösning (NaCI)
Prenumerera på standarden - Läs mer Dölj
Pris: 635 SEK
standard ikon pdf

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Pris: 635 SEK
standard ikon

Papper

Pris: 1 016 SEK
standard ikon pdf + standard ikon

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Produktinformation

Språk: Engelska

Framtagen av: Ballast, SIS/TK 187

Internationell titel: Tests for thermal and weathering properties of aggregates - Part 6: Determination of resistance to freezing and thawing in the presence of salt (NaCI)

Artikelnummer: STD-66929

Utgåva: 1

Fastställd: 2008-07-31

Antal sidor: 20