CONTACT US

  • ul. Słowackiego 25, 01-592 Warszawa
  • tel.: +48 606 344 806
  • e-mail: mj
  •                               tj

Roughness

The appropriate surface roughness profile has a dominant influence on the adhesion of paint and metallization coatings. There are several methods for assessing the roughness profile, quite often the clients of anti-corrosion works and even paint manufacturers require the assessment of the roughness profile by a specific method.

We offer the following methods for assessing the roughness profile of steel after shot-blasting:

  • comparative method (COMPARATOR) according to ISO 8503-1 and 2

Komparator

  • replica tape method according to ISO 8503-5 or ASTM D 4417

  • direct measurement method with electronic device according to ASTM D 4417