Concrete Protection and Repair in building construction

Nothing lasts forever!  Because of architectual and economical reasons  it is common practice to try to bridge the largest possible spans with constructions as slim as possible . As generally known concrete structures can only fulfill their tasks if the concrete structure is homogeneous and free of defects, the reinforcing steel is sufficiently covered  and the concrete has sufficient alkalinity. Concrete protection and repair in building construction becomes necessary because of fails caused by:

  • Chemical attack by corrosive  atmospheres
  •  too high structural stress
  • Missing concrete coverage
  • Weak concrete
  • designing and application faults
  •   thermal load

IPA Concrete Protection and Repair Systems

DIN EN 1504-9 (Products and systems for the protection and repair of concrete structures)  –describes 9 principles and systems for repair and protection of concrete.
IPA Concrete Protection and Repair Systems
include impregna­ting, sealing and coating systems; IPA Rehabilitation Systems extend to exposing possibly corroded reinforcement bars, their treatment and protection, applying mortar, patching and final protection by applying a water-repellent coat.

Concrete protection and repair  – a topic that will play an increasingly central role in the upcoming years. The larger the old stock of buildings, the more comprehensive the need for renovation.

IPA Bauchemische Produkte GmbH offers a comprehensive range of products for the protection and repair  of concrete structures.


    Mineral corrosion protection for reinforcing steels
    Consumption: approx. 0.06 kg / m steel (ø 12mm)
    Container: 4.35 kg-combination container (including mixing liquid)

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  • IPATOP Reparaturbeton & IPATOP Liquid AMF

    2-component accelerated setting PCC repair mortar
    Consumption: 2.20 kg / m² and mm thickness
    Packaging: 25 kg bag or 30 kg canister

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  • IPATOP Reparaturbeton Rb1k

    1-component accelerated PCC repair mortar
    Consumption: 2.20 kg / m² and mm thickness
    Container: 25 kg bag

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  • IPATOP SM Betonspachtel

    Fine putties for pore and bubble closure
    Consumption: Scratch Filling 3 kg / m² resp.
    Area filling 8 kg / m²
    Container: 25 kg bag

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  • IPA Elastikschlämme

    Plastic-modified flexible cement sludges
    Slurries in the slurry process using a tassel, applied by spraying or troweling several times as surface coating and carbonation protection. Emerging cracks up to 0.7 mm are bridged. Available in gray and white.
    Consumption: 2.50 kg / m²
    Container: 21 kg bag + 9 kg canister

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    Flexible, crack-bridging pure acrylic dispersion color
    Apply the paint twice in a roll, spread or spray process, it is available in any standard RAL color (except for light colors)
    Consumption: 300 ml / m² per operation
    Container: 20 kg bucket

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