Our carbon grids are highly resistant against any acid attack.
Even in severe expositions with Biogenic Sulfur Attack like sewage tunnels or plants no corrosion occurs.
Even the harsh test conditions in DIN 19573 (exposure in pH0 and pH1 environments) are successfully met by our carbon reinforcements without any issues.
This allows classification in the highest exposure class XWW4.

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Common Questions Answered:
Our non-corrosive reinforcements are endorsed by top projects.
Leipzig Main Sewer Pipe Project:
Extended service life with 80m restored, 160m planned.
Circulation Channel Anderten:
300m² restored efficiently using solidian GRID.
Whether you’re an investor, planner, or engineer, discover the benefits of innovative, sustainable solutions for your infrastructure challenges.
Let’s work together to create durable, cost-efficient projects that stand the test of time.