Application

The material is intended for the execution of watertight repairs and touch ups. It can be used for the installation of fillets in the wall/ floor junction, which are exposed to pressurized water, prior to the application of bitumen thick film sealants (KÖSTER Bikuthan 1C and 2C, KÖSTER Deuxan Professional and 2C) and mineral coatings (KÖSTER KD System, KÖSTER NB etc.). The material can be used as a PCC Mortar, for underfilling machine foundations as well as for filling blowholes, cracks, and oversized joints, for repairing breakages as well as a plugging mortar.

Description

KÖSTER Repair Mortar Plus is a watertight, fast setting, slightly expanding repair mortar with excellent adhesion even to old building material substrates. With the addition of KÖSTER SB Bonding

Emulsion or KÖSTER Mortar Boost, it can be used as a PCC (polymermodified cement concrete) mortar.


Features and Benefits:

  • Watertight.
  • Compressive strength of >10 N/mm2 after 24 hours.
  • Compressive strength of >18 N/mm2 after 7 days.
  • Compressive strength of >35 N/mm2 after 28 days.
  • Flexural tensile strength of >2 N/mm2 after 24 hours.
  • Flexural tensile strength of >4 N/mm2 after 7 days.
  • Flexural tensile strength of >6 N/mm2 after 28 days.

General information

Uniclass 2015

Pr_20_31_53_54 Mortar repair mortarPrimary

CAWS

C42/310 Repair mortar