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Petrographic analysis

Petrographic analysis of aggregates for use in concrete, roads, and asphalt.

Purpose

Purporse of analysis of aggregates is to certify that crushed rock, glaciofluvial sediments and reusable materials have good prerequisites to be part as a constituent in the final Construction/building product.  

Proper constituents as part of the final products means long durability, good ability to resist external influences and economical benifits for infrastructural projects such as roads, bridges, construction of dams and underpinnings for railways in the long run. 

Method

Methods that are used for evaluation of the aggregates for concrete, unbound layers, Railway ballast- and asphalt purposes is RILEM AAR-1 (macroscopic- and microscopic method, that is in line with SS-EN 932-3. 

For road constructions and undbound layers in relation to stability the method TDOK 2014:0144 - methoc C is used for calculation of mica content. 

Deliveries

Test report according to method is provided. 

See general and special terms and conditions applying to projects and accredited assignments Terms and conditions | RISE.

Order

Order via contact person.


Service

Petrographic analysis for aggregates

Delivery level

Accredited

Standards

SS-EN 13043 Asphalt

SS-EN 13242 Unbound layers

TDOK 2015:0759/ SS-EN 13450 Railway ballast

SS-EN 12620:2008/ SS 137003:2021 Concrete

Price

Price on tender

Delivery time

Information about delivery time is given by the contact person

Camilla Lindström

Contact person

Camilla Lindström

Forsknings- och utvecklingsingenjör

+46 10 516 68 26

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Ida Gabrielsson

Contact person

Ida Gabrielsson

Ingenjör

+46 10 516 68 51

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