EPTIS
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MC 01/2026 - Asphalt (bituminous) mixtures

[MC 01/2026 - Асфалтова смес]

EPTIS factsheet 1515862 | Last revision 2026-02-04 | URL: https://www.eptis.bam.de/pts1515862 https://www.eptis.bam.de/pts1515862

PT provider
PT provider PT Provider UCLSB Ltd PT Provider UCLSB Ltd
Based in Bulgaria
Language(s) English, Bulgarian
Remarks The test will be carried out according to the last valid version of the indicated standard(s)! The product and the parameters are under the scope of accreditation of PT Provider UCLSB Ltd. You may have a look at our Certificate of accreditation and Scope of accreditation on our official website https://ptprovider.sslsb.org/en/akreditatsiya/. The Report (QF 7.4-1) and the Certificate of participation (QF 7.4-2) will be issued in both English and Bulgarian language and will be send to your respective emails, indicated in the application for participation. After the report is issued, if you need help interpreting and analyzing the laboratory's performance, you can count on us. For us, the goal is not only the participation in the PT scheme, but also to derive maximum benefit from it and to ensure external control of the CAB.
Keywords
Product groups Building and construction
Civil engineering (roads etc)
Petroleum and coal products
Testing fields Materials evaluation
Technical details
Test item Tested property Testing method
Asphalt (bituminous) mixtures Bulk density of bituminous specimens (Procedure B) EN 12697-6, Procedure В (9.3) - Determination of bulk density of bituminous specimens
Maximum density EN 12697-5, Procedure А (9.2)- Determination of the maximum density of bituminous specimens
Air voids content EN 12697-8, clause 4 - Determination of void characteristics of bituminous specimens
Marshall Properties (Stability) EN 12697-34 Marshall test (Stability)
Marshall Properties (Flow) EN 12697-34 Marshall test (Flow)
Soluble binder content (three determinations) EN 12697-1 Part 1: Soluble binder content
Particle size distribution (three determinations) EN 12697-2 Part 2: Determination of particle size distribution
Aims of the PT scheme
Target group of participants The proficiency testing may be attended by laboratories from the construction sector, regardless of whether they are accredited or not, or in a process of accreditation.
Linked to specific legislation / standards The relevant standard method is indicated here and on our website: https://ptprovider.sslsb.org/en/pt-shemi/mezhdulaboratoren-tehnicheski-proekt-ms-012026-aktiven/
Additional, subsidiary aims Verification of test methods, monitoring of personnel, verification of metrological traceability of the test equipment, external control of the validity of test results and etc.
Number of participants No set limit for the number of participants.
Accredited or otherwise reviewed by a 3rd party

Accredited by SLOVAK NATIONAL ACCREDITATION SERVICE (SNAS) on the basis of ISO/IEC 17043:2023

Operation is commissioned / requested by
Fees and frequency
Participation fee The participation fee depends on the participant's country, due to the difference in the expenses for the delivery of the test sample. For more information you may contact us via e-mail or phone.
Regularly operated Yes (Every 1 to 3 years)
Year of first operation 2014
Contact details of the PT provider
Provider Contact person
PT Provider UCLSB Ltd
6 Ivan Dimov Str.
5300 Gabrovo
Bulgaria

Phone: 00359885144413
Fax:
Web: https://ptprovider.sslsb.org/en/pt-shemi/mezhdulaboratoren-tehnicheski-proekt-ms-012026-aktiven/ https://ptprovider.sslsb.org/en/pt-shemi/mezhdulaboratoren-tehnicheski-proekt-ms-012026-aktiven/
eng. Yordan Iliev
Phone: 00359895688062
Fax:
Email: jrdniliev@gmail.com jrdniliev@gmail.com
If you find any mistakes please contact the responsible EPTIS coordinator in Bulgaria, Mr Johannes van de Kreeke. Mr Johannes van de Kreeke.
Any questions or problems? Please contact us at eptis@bam.de.
Application version: 1.23-SNAPSHOT.20230502124635-7925ae379a631fc1ececff45d2921c8db38877d5