
At the Atomic Power Station in Kozludui, Bulgaria shift waterproofing, under-ground macinery halls renovation and waterproofing and joints reconstruction has been done with the following products of KÖSTER BAUCHEMIE:
KÖSTER KD System
KÖSTER Waterstop
KÖSTER KB-Fix 1
KÖSTER NB 1 Grey
KÖSTER SB Bonding Emulsion
KÖSTER KBE Liquid Film
KÖSTER KB-Pur® Gel
KÖSTER KB-Pur® IN 1
KÖSTER KB-Pur® IN 2

The entrence of this metro station near the acropolis in Athens was waterproofed with:
KÖSTER KB-Pur® 2 IN 1

During restauration the thick film sealant KÖSTER Deuxan® 2C was used for vertical exterior waterproofing and also the injection resins for crack sealing from the KÖSTER KB-Pur® product line.