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.
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

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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

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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

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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

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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

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View complementary, ancillary and pre-treatment products
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