What are mineral soil protection structures?
Mineral soil protection and sealing structures are used in environmental protection facilities to prevent soil contamination. In some situations, a mineral layer is sufficient to isolate a contaminated lot. Whether this is permitted depends on the requirements of the permitting authority.
A mineral layer can consist of various materials, such as sand-bentonite, Trisoplast®, bentonite mats, tertiary clay or other clay-like products. Proper composition and execution are essential for reliable and durable operation.
How does inspection and assessment work?
During construction of the mineral layer, we inspect and assess the performance of the work. Among other things, we look at:
- Flatness of the applied layer
- Evenness of the application
- Homogeneity of the material
In addition, on our behalf, the mineral layer is tested by an accredited laboratory. This includes determining the compaction value and the k-value. These parameters provide insight into the stiffness and average permeability of the layer. In this way it is objectively determined whether the construction meets the set requirements.
Expertise in soil protection
We combine years of experience with in-depth knowledge of soil protection structures. Our inspectors work carefully and independently, tailoring their approach to your project and permit requirements.
The findings are recorded in a clear report for you as client. If desired, this report will be provided with a declaration of conformity. This gives you an official document confirming the quality of the execution.
With an independent inspection:
- Demonstrate compliance with permit and environmental requirements
- Limit the risk of leaks and soil contamination
- You receive a clear report with measurement results
- You can prove that the construction has been carried out correctly
- Reduce the chance of repair costs or enforcement
You ensure certainty in the execution and in the accountability.
Safe and sustainable operations
With a properly inspected mineral sealing construction you take responsibility for safe and sustainable operations. You prevent environmental damage, comply with applicable regulations and strengthen the confidence of regulators and clients.
We guide you from inspection to reporting, so you can be sure that your soil protection facility meets the highest standards. Today and in the future.
Want to know more about the inspection of mineral soil protection structures?
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Frequently asked questions about inspection of mineral soil protection structures
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That depends on the permit and the nature of the environmental protection facility. In many cases, demonstrable quality assurance is required.
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The k-value indicates the permeability of the mineral layer and determines the sealing effect.
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Yes, when required by the permit or technical specifications, additional laboratory testing is performed.
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Yes. You will receive an inspection report with measurement results and, if applicable, a declaration of conformity.
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Contact us. We will discuss your project and coordinate the schedule flexibly.