Negative Side Waterproofing

Several waterproofing systems can be applied to the negative pressure interior. KOSTER KD 2 Blitz Powder and KOSTER Waterstop can be applied to stop small leaks. Joints can be repaired with KOSTER Repair Mortar or KOSTER Repair Mortar Plus, and KOSTER NB 1 Grey can be applied on even surfaces as negative side waterproofing.

1)      Pump

·         Peristaltic Pump


2)      Negative Side Waterproofing

·         KD 2

·         Waterstop

·         NB 1 Grey


3)      Surface leveling

·         Repair Mortar Plus



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