Concrete Repair Materials

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

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

Download

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

Download

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

Download

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