Did You Know? Concrete Can Get Stronger Over Time!

Concrete is known as a sturdy and durable construction material. But did you know that concrete actually gets stronger over time? Unlike other materials that can weaken with age, concrete undergoes a natural strengthening process that makes it stronger day by day. How is that possible?

1. Hydration Process: The Key to Concrete's Strength
Concrete's strength comes from a chemical process called hydration. When the cement in the concrete mix reacts with water, a calcium silicate hydrate (C-S-H) compound is formed which is responsible for the adhesion and strength of the concrete.

This hydration process does not stop in a few days, but continues in the long term. That is why concrete gets stronger over time, although the growth rate will slow down after a few months.

2. How Long Does Concrete Take to Reach Maximum Strength?
In industry standards, concrete strength is usually measured after 28 days as the main benchmark. However, research shows that concrete will continue to harden and strengthen for years after that, although at a slower rate.

Factors that affect concrete strength over time:
✔ Quality of cement and aggregate mixture
✔ Humidity and ambient temperature
✔ Proper curing process after casting

3. Real Evidence: Hundreds of Years Old Concrete Structures
Many old concrete buildings still stand strong today. In fact, Ancient Roman concrete used in buildings such as the Pantheon and aqueducts has survived for more than 2,000 years. The secret? The natural process of hydration that continues to occur and the use of the right materials.

4. How to Ensure Concrete Lasts a Long Time?
Although concrete can get stronger over time, there are still external factors that can damage it, such as cracks due to temperature changes or exposure to hazardous chemicals. To ensure concrete remains strong and durable:
✅ Use high-quality cement
✅ Make sure the curing process is carried out properly
✅ Avoid exposure to chemicals that can damage the concrete structure
✅ Use quality rebar to strengthen the structure

Get the Best Construction Materials at ISBS!

To ensure your construction project stands strong and durable, use quality cement and concrete iron from PT Intisumber Bajasakti (ISBS). We provide various construction materials that have met industry standards.

📞 Phone: +6221 66675999
🌐 Website: www.intisumberbajasakti.com