Köster Repair Mortar Plus

Application

  • Watertight repairs and touch-up.
  • 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 2 C) and mineral coatings (Köster KD System, Köster NB, etc).
  • With the addition of Köster SB Bonding Emulsion, it can be used as a PCC (polymer-modified cement concrete) mortar.


Primer:

Installation of fillets exposed to pressurized water: Köster ND 1 Grey Slurry.

Description

Fast setting, expanding repair mortar.


Features and benefits:

Watertight, slightly expanding repair mortar with excellent adhesion even to old building material substrates.


General information

Uniclass 2015

Pr_20_31_53_15 Concrete repair mortarsPrimary

CAWS

C41/530 Proprietary mortar repairs

C42/310 Repair mortar

Specification data - Concrete repair mortars Enhanced data

Density

1.8 kg/L.

Density of fresh mortar.

CompressiveStrength

>18 N/mm² and >35 N/mm².

After seven days and after 28 days respectively.

Flexural strength

>4 N/mm² and >6 N/mm².

After seven days and after 28 days respectively.

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Köster Sewer & Shaft Mortar - Waterproof Cement-based Render