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№ PTS 22/02 Testing of Coarse Aggregate

[№ PTS 22/02 Изпитване на Едър скален/добавъчен материал]

EPTIS factsheet 922134 | Last revision 2022-06-22 | URL: https://www.eptis.bam.de/pts922134 https://www.eptis.bam.de/pts922134

PT provider
PT provider PT Provider PTS Bulgaria at PTS Bulgaria Ltd PT Provider PTS Bulgaria at PTS Bulgaria Ltd
Based in Bulgaria
Language(s) English
Remarks You may have a look at our Certificate of Accreditation and Scope of accreditation on our official website https://ptsbg.eu/en/services/pt-provider/. The product and the parameters are under the scope of accreditation of PT Provider PTS Bulgaria at PTS Bulgaria Ltd. All tests will be carried out according to the last valid versions of the pointed standards! Important!!! The reduction of the samples into test specimens shall be performed according to EN 932-2:1999 “Tests for general properties of aggregates - Part 2: Methods for reducing laboratory samples” The participation fee includes: taking and reducing of the samples, preparing of the test subjects, homogeneity and stability tests, packing, distribution/shipping, statistical analysis, preparing and receiving of a report in Bulgarian and English languages (PTS-F 4.8-1) and a certification of participation (PTS-F 4.9-1) in interlaboratory comparison and proficiency testing. The report will be sent via mail. The certificate of participation will be sent via mail (scanned copy) and via post office (original)! The authenticity of the certificates of participation may be check in the "Register"section on https://ptsbg.eu/en/register/. After the final report is issued, in case you need help for the interpretation and analysis of the laboratory's performance, you may count on us for free. For us it is not only about the participation in a PT scheme but really getting the most out of it in connection with the assurance of the external control and detecting of the weak spots of the CAB.
Product groups Building and construction
Testing fields Materials evaluation
Technical details
Test item Tested property Testing method
COARSE AGGREGATE Resistance to wear - micro Deval coefficient EN 1097-1
Resistance to fragmentation - Los Angeles coefficient EN 1097-2, item 5
Pre-dried particle density, ρp EN 1097-6, Annex А, item А.4
Magnesium sulfate value EN 1367-2
Resistance to fragmentation by static loading EN 206+A2/NA, Annex NA.Q (only for Bulgaria)
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
Additional, subsidiary aims verification of testing/sampling methods, monitoring of personnel, verification of metrological tracability 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 Accredited by Slovak National Accreditation Service (SNAS) on the basis of ISO/IEC 17043:2010

Operation is commissioned / requested by
Fees and frequency
Participation fee The price for participation depends on which country the relevant participant is from, due to the difference in the expenses for the delivery of the test sample. For more information please contact us via e-mail or phone!
Regularly operated Yes (Every 2 years)
Year of first operation 2020
Contact details of the PT provider
Provider Contact person
PT Provider PTS Bulgaria at PTS Bulgaria Ltd
36 Despot Slav St

Phone: +359897503980
Web: https://ptsbg.eu/en/services/pt-provider/ https://ptsbg.eu/en/services/pt-provider/
eng. Valentin Belovski
Phone: +359897503980
Email: ptsolutionsbg@gmail.com ptsolutionsbg@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: 1.22