Evaluation of activity-index (I-Index)
Evaluation of gamma emissions in building materials.
Purpose/Benefit:Evaluation in field or in laboratory environment för declaration of the rates of 226-radium (238-uran), 232-thorium and 40-kalium, as a basis for the declaration of I-index.
In order for building materials to be approved in line with the EU-directives of building materials and Swedish radiation acts and directives on gamma emissions in housings.
Method (what/which methods are used to perform the service):Evaluation in field - gamma spectrometry - methods outlined according to SP-methodology 605.
Laboratory methode according to document CEN/TS 17216 - accredited method in-house guide VALO 4.5.
Delivery (what does the client get after performed service – e.g. a report, certificate etc.):Test report according to method is delivered.
Delivery time:Information with regard to delivery time is given by the contact person
Area:Work environment
Cement and concrete
Construction
Infrastructure
Built environment Contact person (Enter one name per field. Activated personal contact pages will appear automatically): Magnus Döse, Forsknings- och utvecklingsingenjör
CEN/TR 17113 as guideline for calculation of I-index and final effective dose in building.
Certification and marking: Not applicable Type of service: Testing / Analysis / Evaluation Instrument: Not applicable General area: Not applicable Order information: Beställning görs via kontaktpersoner. Divison (OLD): Do not use - Division Built Environment Delivery level: Not applicablePhysical protection and safety
Metrology
Health and life science Tjänstetyp tagg: Provning