When it comes to the durability of concrete structures in mining projects, a relatively small investment made early can deliver substantial savings over the life of the asset.
In high-wear, high-risk environments such as mine sites, getting the fundamentals right during design, construction and curing can be the difference between decades of reliable performance and ongoing, costly remediation.
The Law of Fives and Early-Stage Decisions
The well-established Law of Fives, proposed by Professor Wolter Reinold de Sitter, highlights just how critical early-stage decisions are.
In simple terms, every extra dollar invested during design, construction and curing can save five dollars during corrosion initiation, twenty-five dollars during deterioration, and as much as one hundred and twenty-five dollars once advanced corrosion sets in.
For mining infrastructure, where structures are often exposed to aggressive conditions such as sulphates, abrasion, thermal cycling and heavy loading, these figures are particularly relevant.
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Processing plants, haul roads, hardstands, foundations and containment structures are all expected to perform reliably from day one, often in remote locations where access for repairs is difficult and expensive.
Short-term cost or programme pressure during construction can quickly undermine long-term durability.
If curing quality is compromised in the rush to hand over assets, the structure may meet initial strength requirements but fall well short of its intended service life. The real question is whether decisions made during construction genuinely support the asset’s performance decades into operation.
Why Curing Quality Matters on Mine Sites
Concrete curing is one of the most influential factors in achieving long-term durability, yet it is also one of the most frequently under-controlled on remote or fast-paced projects.
- INDUSTRY-SPECIFIC SOLUTIONS: Mining construction
Poor curing can lead to reduced strength development, increased permeability, shrinkage cracking and surface dusting, all of which are highly undesirable in mining environments.
Address the Challenges Directly
MARKHAM concrete curing solutions are designed to address these challenges directly. By improving moisture retention during the critical early stages of hydration, our curing treatments support stronger, denser concrete with reduced cracking potential. This translates into structures that are better able to resist chemical attack, abrasion and long-term degradation.
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MARKHAM curing treatments are do not need to be removed later in the project. And they are fully compatible with any coating or adhesive designed for bare concrete.
CONQOR CURE for Durable, Low-Maintenance Assets
MARKHAM hydrogel curing treatment CONQOR CURE goes beyond conventional curing compounds.
CONQOR CURE
- eliminates the need for plastic sheeting or continuous wet curing
- does not interfere with coatings or flooring adhesives
- improves hydration for stronger, denser concrete, and
- reduces labour and material costs compared to traditional curing methods.
CONQOR CURE is extremely safe and convenient to use, store and transport. And it’s available in bulk!
Practical Advantages for Mining Construction
MARKHAM hydrogel curing treatment offers practical benefits that align closely with the realities of mine construction:
- Reliable hydration performance in hot and arid conditions
- Reduced reliance on ongoing water curing where the water supply is limited
- No need for removal prior to coatings, toppings or subsequent construction stages
The result is a curing process that is simple to apply, fast to implement and highly effective, helping projects stay on schedule while protecting long-term performance.
Building for the Full Life of the Asset
Mining infrastructure is built with long service lives in mind, often under some of the harshest operating conditions in the country. Investing in proper curing at the outset is a straightforward way to protect that investment, reduce lifecycle costs and minimise future disruption.
If you would like to discuss how improved curing can support the durability of your next mining construction project, MARKHAM is ready to help. Let’s ensure your concrete performs as intended, not just at handover, but throughout the life of the operation!
- FREE DOWNLOAD: CONQOR CURE Technical Data Sheet
Does this topic resonate for you? More learnings on our on-demand webinar “Concrete curing for Today and Tomorrow“.
