PT Provider PTS Bulgaria invites you to take part in Proficiency testing scheme No. 26/03-T-3 by means of an interlaboratory comparison.
The PT scheme is in accordance with ISO/IEC 17043:2023 and includes the laboratory activity “Testing” of Hardened concrete – concrete cubes with nominal dimensions 150×150×150 mm under standard methods and parameters, indicated in the table below.
The product and the parameters are under the scope of accreditation of PT Provider PTS Bulgaria at PTS Bulgaria Ltd.
The submission period is until 31 July 2026.
⚠️After filling out and submitting the application in pdf format, the date of application will be considered the date of receipt of the completed application at the e-mail specified in it!
⚠️When applying through the electronic form on the website /electronic application/, the date of receipt of the automatic e-mail with the data filled in by you is considered the date of application.
You may find more details in the Detailed PT plan and the Invitation for participation in section “Documents for participation”.
ITEM OF THE PROFICIENCY TESTING
Hardened concrete
TESTING
| Code of the standаrd | Parameter | Number of participations |
|---|---|---|
*EN 12390-3 |
Compressive strength (mean value of three individual determinations) |
|
*EN 12390-7 (volume by measurement of actual dimensions, mass in water-saturated condition) |
Density (mean value of three individual determinations) |
*The tests will be carried out according to the last valid version of the indicated standard!
Note: Each sample consists of three cubes with dimensions 150×150×150 mm.