Durable Concrete
What is Durable Concrete?
Durable concrete is a type of concrete that is specifically designed to withstand the test of time. It is known for its ability to resist any weather condition, chemical attack, abrasion, or any other process of deterioration.
Types of Durable Concrete
There are various types of durable concrete for specific requirements:
1. High-Performance Concrete (HPC): Exhibits high strength and durability. Its enhanced properties help it resist weathering action, chemical attack, and abrasion.
2. Self-Consolidating Concrete (SCC): Known for its ability to flow into and completely fill the formwork without any mechanical vibration, offering superior surface finish and durability.
3. Fibre-Reinforced Concrete: This contains fibrous material, which increases its structural integrity and durability by reducing cracking and deflection.
4. High-Density Concrete: Made with high-density aggregates, often used for radiation shielding.
5. Polymer Concrete: A composite material where the binder consists entirely of a synthetic organic polymer, providing high strength and durability.
How can you preserve your durable concrete structures?
1. Schedule regular inspections to catch any potential issues early. Look for cracks, spalling, or signs of moisture penetration that could compromise the concrete's integrity.
2. Apply sealants or waterproofing treatments to protect against moisture and chemical ingress, which can accelerate deterioration.
3. Address any damage as soon as it's detected. Small cracks and chips can quickly become larger problems if left unattended.
4. Be mindful of the load-bearing capacity of different types of durable concrete structures. To prevent structural damage, avoid overloading concrete elements.
5. Ensure proper drainage around concrete foundations and structures to prevent water accumulation, which can lead to erosion or freeze-thaw damage in colder climates.
