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EN 12697-1

Norm: EN 12697-1, Bituminous mixtures, Hot mix asphalt 
Scope: This method is used for quality control purposes during the production of plant mix and for
checking compliance with a product specification. 
Principal

The test method for determining the binder content of a test portion of bituminous mixture,
prepared acc with clause 4 normally comprises of the following basic operations;

a) Binder extraction by dissolving in a hot or cold solvent
b) Separation of mineral matter from binder solution
c) Determination of binder quantity by difference or binder recovery;
d) Calculation of soluble binder content

Equipment:  Asfaltanalysator, Centrifuge
 

EN 12697-2

Norm: EN 12697-2, Determination of particle size distribution.
Scope:

 

 

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EN 12697-30

Norm: EN 12697-30, Test method for moulding specimens from bituminous mixtures by impact compaction.
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EN 12697-6

Norm: EN 12697-6, Determination of bulk density of compacted The percentage rufusal density test.
Scope:

 

 

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EN 1427

Norm: EN 1427, Determination of softening Point Ring and Ball Method.
Scope:

 

 

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