The KEIM concrete repair system is based on cementitious and mineral constituents and is suitable for all forms of concrete substrate.  

 

The system consists of a range of materials that provide protection to both concrete and steel reinforcing bars. 

The system comprises a concrete cleaner, corrosion protector and repair mortars. 

KEIM Concrete Repair project examples

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Overview of KEIM Concretal®-Mortar System Products

KEIM Concrete Cleaner

KEIM Concrete Cleaner is a cleaning concentrate used to remove contamination and release agents from concrete surfaces. 

Colour shade
Colourless

Packaging
5lt containers

KEIM Concretal®-MKH

Mineral, one-component corrosion protection and bonding bridge.
For the use as mineral corrosion protection on concrete reinforcement and as bonding bridge for a noninterlocking bond in combination with KEIM Repair Mortar.

Colour shade
Grey

Application
Brush

Consumption
As corrosion protection: 0.12 kg/m steel Ø 16 mm
As bonding bridge: 1.0 kg/m²

Packaging
20 kg sacks

KEIM Concrete Repair Mortar

Mineral, one-component coarse mortar for repair to deep concrete areas. Layer thicknesses from 5 mm up to 50 mm (multi-layer).  Low shrinkage and crack-free hardening.  Resistant to frost and de-icing salt and water ingress. 

Colour shade
Grey

Application
Trowel, filling knife, wet spraying

Consumption
1.80 kg/m² per mm layer thickness

Packaging
25 kg sacks

KEIM Concrete Fine Finishing Mortar

One-component fine mortar for finishing concrete repairs. As full-cover filling from 0.5mm up to 4 mm layer thickness.  For use as blowhole grout with the addition of KEIM Concretal-Spezialvergütung.

Resistant to water, frost and de-icing salts.

Colour shade
Grey

Application
Trowel, filling knife, wet spraying

Consumption
1.75 kg/m² per mm layer thickness

Packaging

25 kg sacks

KEIM Concretal®-Spezialvergütung

Dilution for KEIM Fine Finishing Mortar as a scratch filler and blowhole grout.

Colour shade
White

Application
Trowel, hard rubber trowel for scratch filling, brush for blowhole grout

Consumption
1.5 lt per 25 kg KEIM Fine Finishing Mortar

Packaging
5 lt container

Complementary and Pre-treatment Products

View complementary, ancillary and pre-treatment products

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