Corrophobic – CCC Drymix Newest Product

Concrete is a porous material prone to cracking. Hence, it is vital that all commercial and residential concrete projects specify some type of waterproofing system. Some of the most popular types of waterproofing include cementitious waterproofing, liquid waterproofing membrane, bituminous waterproofing, polyurethane Waterproofing, and crystalline waterproofing.

Waterproofing admixtures protect structures from degradation. They increase durability and reduce maintenance costs. Different types of admixtures are used for different parts of a structure such as a roof, basement or walls, as well as for different locations, climatic conditions, and purposes of the structure. Waterproofing admixtures have a broad range of applications in construction and infrastructure development.

The market for concrete waterproofing in UAE is growing rapidly because of strong growth in the building and construction industry. One of the key types of waterproofing admixture is Crystalline.

Crystalline waterproofing admixtures

Crystalline-based systems typically come in a dry, powdered form and are hydrophilic in nature. Unlike their hydrophobic counterparts, crystalline systems actually use available water to grow crystals inside the concrete, effectively closing off pathways for moisture that can damage concrete. They block water from any direction because the concrete itself becomes the water barrier.

Furthermore, crystalline technologies have self-sealing features. The crystalline formula can allow concrete to self-seal hairline cracks up to 0.5 mm, even years after the original construction.

Additionally, crystalline waterproofing admixtures offer installation advantages. Unlike traditional membrane waterproofing, which tends to be labor-intensive and expensive, crystalline technology decreases installation and maintenance costs and is easy to handle.

Corrophobic

Corrophobic is the newest addition to the CCC Drymix product range. It is a crystalline waterproofing admixture that is mainly used to waterproof and regenerate leaky water tanks, retaining walls, swimming pools and more. It consists of Portland cement, select crushed aggregates and specific additives with a water penetration of < 5mm.

Corrophobic Features:

  • Reduce penetration of water and other liquids
  • Easy to apply
  • Can seal hairline cracks
  • Allows the substrate to breath
  • Becomes an integral and homogenous part of the structure

Corrophobic Uses:

  • Building basements and foundations
  • Sewage and water treatment plants
  • Tunnels, canals and underground subways
  • Water tanks
  • Swimming pools
  • Foundations
  • Underground parking structures
  • Bridges

It is essential that the mixing instructions of Corrophobic are carefully followed to ensure the correct characteristics of the product are achieved. It can be added 1% by mass of the material.

For a complete range of concrete admixtures in UAE, visit the MCT website at https://www.mctuae.com/