- With corrosion inhibitors
- Excellent adhesion to concrete and steel
- For concrete class above C12/15
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With corrosion inhibitors
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Excellent adhesion to concrete and steel
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For concrete class above C12/15
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Resistant to frost and de-icing road chemicals
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For vertical and horizontal surfaces
CERESIT® CD 30 is used for anticorrosion protection of reinforced bars as well as a contact layer on the concrete and reinforced concrete before the application of other system components. Application of CD 30 between concrete and repair mortar enables the achievement of very good parameters of mutual cooperation at the top layer. CD 30 is part of the concrete repair system Ceresit PCC, which additionally consists of CD 24, CD 25, CD 26.
Ceresit CD 30 adheres to crack-free, load bearing, clean concrete substrates, free from any substance, which may impair adhesion. The substrate should have sufficient compressive strength (concrete class above C12/15) and pull-off strength of minimum 1,0 MPa.
The content of the packaging should be poured to the measured amount of clean water and mixed with the slow rotating drill with a mixer. Within the pot life the ready mortar should be applied with the brush on the protruding, cleaned reinforcement. The mortar should be evenly spread to cover the surface of bars. When the first layer becomes hardened, second layer should be applied.
Use CD 30 in dry conditions, the temperatures of air and substrate from +5 to +30°C and relative humidity below 80 %. Fresh stains should be washed with water, whereas the hardened ones should be removed only in a mechanical manner. CD 30 contains cement and when mixed with water it causes alkaline reaction.
Ceresit CD 30 is suitable for repairing the following areas: balconies, consoles, columns and load-bearing trusses, covers, etc.
Mortar CD 30 has a high adhesion to steel and concrete. Its use between the existing concrete and the layer to be repaired makes it possible to achieve very good parameters of mutual work at the boundary of the layers.
The work must be done in dry conditions, when the air and the base temperature is from +5 °C to +30 °C and relative air humidity less than 80%. Fresh mortar stains should be washed off with water, while hardened ones should be washed off must be removed mechanically.