Certificates

   The quality of the concrete produced by ready-mix plant "Hydrostroy" AD is guaranteed by:

1 Certificate of conformity of the manufactured construction products - 01-НУРВСПСРБ-217, in compliance with БДС EN 206: 2013 and БДС EN 206: 2013+А1:2016/NA:2017. The license for assessing the construction products conformity is issued by "Dedal - Attestation and Certification" LTD, the town of Nessebar.

2. Production Control System, implemented and maintained by the manufacturer

3 Daily control on the manufactured concretes, solutions and products of plastic concrete in laboratory.

4 Incoming materials quality control through suppliers’ certificates.

5 The concrete plant is managed by a software system that controls the entire process of quality production of the concrete different classes..

On the basis of the certificates of conformity and protocols of current control, the company issues to all customers Declarations of Conformity.