How Does Concrete Treated with Krystaline Perform Under Pressure?

Waterproofing concrete has always been a tough battle, especially when your structure faces extreme hydrostatic pressure. Whether it’s a basement deep below ground, a high-capacity water tank, or a tunnel system running underneath a city, one thing remains true: water will find a way—unless the concrete is ready for it. That’s where Krystaline C-S-H Admixture steps in, offering a breakthrough in durable, watertight concrete performance.

In a laboratory test, Krystaline C-S-H Admixture was put through one of the most extreme challenges yet: withstanding water pressure at 18 bar—that’s the equivalent of 183 meters of water head pressing down on the concrete. Most standard concrete starts to show signs of water penetration under far less pressure. The goal of this test was simple: measure how much water could penetrate untreated concrete versus concrete treated with Krystaline C-S-H Admixture.

The results, which are supersizing, the untreated reference concrete allowed water to penetrate to an average depth of 14.7 mm. But with Krystaline C-S-H Admixture, that number dropped to just 6 mm—a 59.2% reduction in water penetration. In real-world terms, that’s not just a difference in numbers—it’s a difference between a structure that stays dry and one that suffers from leaks, corrosion, or even structural degradation over time.

What makes Krystaline C-S-H Admixture so effective is its ability to form insoluble C-S-H crystals and gel within the concrete matrix. These crystals and gel block the tiny pathways water uses to seep through, in effect transforming the concrete into a self-sealing structure. And unlike traditional membranes or surface coatings, this solution is internal, permanent, and maintenance-free. It doesn’t wear off, peel, or require reapplication. Once it’s in, it’s working, no fuss, just long-term protection

This technology goes beyond waterproofing—it brings lasting confidence to every project. It protects steel reinforcement from rust, prevents damage from freeze-thaw cycles, and stops chemical attacks that can damage concrete. Plus, it’s easy to use, added directly during mixing, with no special labor or equipment needed on site.

If your project demands long-term durability in wet, underwater, or high-pressure environments, it’s more than a product—it’s a long-term investment in durability. Krystaline C-S-H Admixture doesn’t just resist water; it transforms concrete into a waterproof; self-healing material built for the future.