Standard Swedish standard · SS-EN 12697-25:2005

Bituminous mixtures - Test methods for hot mix asphalt - Part 25: Cyclic compression test

Status: Withdrawn

· Replaced by: SS-EN 12697-25:2016
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Standard Swedish standard · SS-EN 12697-25:2005

Bituminous mixtures - Test methods for hot mix asphalt - Part 25: Cyclic compression test
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Scope
This European Standard describes two test methods (A and B) for determining the resistance of bituminous mixtures to permanent deformation.
Test method A describes the method for determining the creep characteristics of bituminous mixtures by means of an uniaxial cyclic compression test with some confinement present. In this test a cylindrical specimen is subjected to a cyclic axial stress. To achieve a certain confinement, the diameter of the loading platen is taken smaller than that of the sample.
NOTE 1 Confinement of the sample is necessary to predict realistic rutting behaviour, especially for gap-graded mixes with a large stone fraction.
Test method B describes the method for determining the creep characteristics of bituminous mixtures by means of the triaxial cyclic compression test. In this test a cylindrical specimen is subjected to a confining stress and a cyclic axial stress. This test is most often used for the purpose of evaluation and development of new types of mixtures.
This European Standard applies to specimens prepared in the laboratory or cored from the road. The maximum size of the aggregates is 32 mm.
NOTE 2 For purposes of compliance with EN 13108, the test conditions are given in prEN 13108-20.

Subjects

Road construction materials (93.080.20)


Buy this standard

Standard Swedish standard · SS-EN 12697-25:2005

Bituminous mixtures - Test methods for hot mix asphalt - Part 25: Cyclic compression test
Subscribe on standards - Read more Dölj
Price: 1 152 SEK
standard ikon pdf

PDF

Price: 1 152 SEK
standard ikon

Paper

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Product information

Language: English

Written by: Svenska institutet för standarder

International title:

Article no: STD-39529

Edition: 1

Approved: 4/29/2005

No of pages: 30

Replaced by: SS-EN 12697-25:2016