Penetron Admix

An integral crystalline waterproofing admixture added to new concrete during batching. Penetron Admix reacts with moisture to form insoluble crystals, sealing micro-cracks and pores, thus enhancing durability and reducing permeability.

Bag of Penetron Admix®, a 40 lb (18 kg) crystalline waterproofing and durability-enhancing concrete admixture designed for total concrete protection.

Penetron Admix

An integral crystalline waterproofing admixture added to new concrete during batching. Penetron Admix reacts with moisture to form insoluble crystals, sealing micro-cracks and pores, thus enhancing durability and reducing permeability.

Bag of Penetron Admix®, a 40 lb (18 kg) crystalline waterproofing and durability-enhancing concrete admixture designed for total concrete protection.

Penetron Admix

Permanent Concrete Waterproofing Solution

An integral crystalline waterproofing admixture designed for long-term concrete durability. PENETRON ADMIX is added to the concrete mix at the batching plant, ensuring complete, integral waterproofing from within. By reacting with moisture and unhydrated cement particles, the admixture forms insoluble crystals that fill micro-cracks, pores, and capillaries. This process provides a permanent self-sealing capability, preventing water ingress and increasing concrete resistance to harsh environmental conditions. Ideal for water-retaining structures, tunnels, basements, and high-performance infrastructure, it significantly enhances concrete lifespan while reducing maintenance costs.

Key Features of PENETRON ADMIX

Integral Waterproofing
PENETRON ADMIX becomes part of the concrete, permanently sealing micro-cracks and capillaries to prevent water ingress.

Self-Sealing Capability
Micro-cracks up to 0.5mm automatically heal when exposed to moisture, ensuring long-term durability.

Chemical Resistance
Protects concrete against chloride ion penetration, sulfates, and aggressive chemicals.

Penetron Admix

Benefits of PENETRON ADMIX

    • Integral waterproofing:
      permanently protects concrete from water ingress and chemical attack.
    • Self-sealing properties:
      reacts with water to seal micro-cracks over time.
    • Increased durability:
      enhances resistance to harsh environmental conditions.
    • Reduces permeability:
      significantly lowers water penetration and chloride intrusion.
    • Sustainability benefits:
      extends concrete lifespan, reducing maintenance and repair costs.
    • Compatible with existing mixes:
      does not affect concrete mix design or workability.
    • Easy to apply:
      added directly at batching, requiring no special installation on-site.

Treatable Materials with PENETRON ADMIX

    • All concrete types including precast, in-situ, shotcrete, gouts and cast-in-place.
    • Minimum strength class 20Mpa, 100mm thick and nominally reinforced for optimal performance.
    • Ideal for water-retaining structures, basements, tunnels, and infrastructure.

Application and Treatment Results

A single application of PENETRON ADMIX results in:

    • Permanent waterproofing, integrated into the concrete matrix.
    • Self-sealing of micro-cracks over time.
    • Increased resistance to chemical attacks and harsh environments.
    • Enhanced durability and reduced permeability, extending service life and reducing long-term cost.

PENETRON AFRICA

Product Range

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