ZZP2027/1 Registration open

Masonry Units Testing

The Proficiency Testing Program (PTP) aims to compare and evaluate the results of tests conducted on masonry units in compliance with selected parts of EN 772 and EN 15435. The program strives to provide objective information about the measuring skills of PTP participants. The primary criterion for participation is timely registration for the program. The prerequisites for obtaining the Certificate of Participation and the Final Report on the Results of Interlaboratory Comparison are timely fee payment and adherence to the schedule. Trade surcharge of 62 % for selected countries (Algeria, Colombia, etc.). This is a fee associated with the complexity of documents and tax administration.

Schedule

Registration: 20.10.2026 – 30.09.2027
Sample distribution from: 18.10.2027
Testing: 15.11.2027 – 30.11.2027
Evaluation by: 31.01.2028

Tests and prices

Code	Test	Standard	Price excl. VAT
ZZP01	Compressive strength	ČSN EN 772-1	4 500 CZK
ZZP02	Net volume (Vv,u) and percentage of voids of clay masonry units by hydrostatic weighing	ČSN EN 772-3	4 500 CZK
ZZP03	Bending tensile strength of aggregate concrete masonry units	ČSN EN 772-6	4 500 CZK
ZZP04	Water absorption of clay masonry damp proof course units by boiling in water	ČSN EN 772-7	4 500 CZK
ZZP05	Moisture content	ČSN EN 772-10	4 500 CZK
ZZP06	Water absorption	ČSN EN 772-11	4 500 CZK
ZZP07	Net and gross dry density of masonry units	ČSN EN 772-13	4 500 CZK
ZZP08	Flexural strength of side shutters	ČSN EN 15435, čl. 4.9.3, Příloha B	4 500 CZK
ZZP09	Density	ČSN EN 15435, čl. 5.2	4 500 CZK

Prices are per test and participant, excluding VAT.

Downloads

Plán PT – ZZP2027-1 (CZ).pdf PT Plan – ZZP2027-1 (EN).pdf