How to identify Concrete Cancer

Concrete Cancer is notoriously hard to identify. What can seem like some innocent blemishes or cosmetics damage can manifest into something much more sinister. See our guide below to identifying some key symptoms of Concrete Cancer. If you believe you might be experiencing Concrete Cancer or spalling, then contact us directly to asses the project.

Areas of excessive moisture

Moisture is often a catalyst for Concrete Cancer. Therefore damp, or constantly exposed areas are at greater risk. Be sure to investigate areas which are prone to pooling water such as areas near garden beds and  basement car parks. A key indicator are water marks on concrete. This can be a key sign.  

Rust Stains

Rust stains are a common tell tale sign of Concrete Cancer. Steel is a major component in the concrete build process, and if the steel starts to corrode, it expands, creating cracks breaking the concrete. If rust stains then become apparent, then it is a very obvious indicator of Concrete Cancer being present.   Condok Remedial recommend you consult a professional to start remedying the situation.  

Calcificatioor Efflorescence

Where Concrete Cancer can become apparent, a white substance can seem to seep out of the concrete. This can be an indicator of Concrete Cancer. It must be noted that efflorescence is a part of all concrete which contains portland cement. However, this can also be induced by low temperatures and excessive moisture. This symptom is most common in buildings over 15 years old and has a correlation to concrete damage.  If you suspect some calcification is happening, have it assessed to see if it correlates to damage.   

Drummy Tiles

Drummy and cracked tiles can be more subtle symptoms that can indicate Concrete Spalling. Tiling that might seem unsteady, or sound strange when walked upon can be a sign of concrete damage underneath.  This needs to be assessed by an expert to see the damage and appropriate remedy.   

Cracking or blistering

One of the most obvious signs for Concrete Cancer is obvious cracking or blistering of concrete. It is most commonly the steel expanding, which results in cracking away from the reinforcements. If identified early, this issue can be rectified using a number of methods.  If you identify cracking, don’t ignore it, make sure you consult an expert to see the appropriate course of action.   

What solution for you?

EPC Injection

The perfect solution for restoring the strength in crack conrete. It prevents contaminant entering, and creates a strong bond to reinstate the strength of the structure.

Hydro Demolition

A technique that is perfect for restiring damaged concrete. Can create precise removal of damaged areas to prevent tearing structures down. It can also be key in surafce preparation.

Need an expert opinion? 

Condok can come on site to your project and assess the project for you, if you are unsure of the extent of damage, or aren’t sure if Concrete Cancer is the correct diagnosis, then contact us today to assess the extent or existence of spalling.