ASTM D5993
Standard Test Method for Measuring Mass per Unit Area of Geosynthetic Clay Liners
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About This Item
ASTM D5993 is the ASTM standard for measuring mass per unit area of geosynthetic clay liners, helping users evaluate an important physical property with consistency and confidence. By defining a test method for this measurement, it supports product comparison, quality control, and compliance activities where liner performance depends on uniform material characteristics. The standard is especially relevant when accurate, repeatable data are needed for specification review, procurement, or technical documentation.
What is ASTM D5993?
ASTM D5993, titled Standard Test Method for Measuring Mass per Unit Area of Geosynthetic Clay Liners, describes a laboratory procedure focused on determining how much material is present over a given area. This measurement is a common way to characterize geosynthetic clay liners and compare products on a consistent basis. As an ASTM standard, it provides a technical reference that helps align testing practices, reporting, and product evaluation across different users and laboratories.
Where is ASTM D5993 used?
This standard is commonly used in testing and quality control settings where geosynthetic clay liners are specified, manufactured, or received for evaluation. It may support incoming inspection, production verification, and third-party laboratory testing. ASTM D5993 is also useful in procurement and project documentation when buyers or engineers need a defined method for confirming mass per unit area as part of material acceptance or performance tracking.
Why is ASTM D5993 important?
ASTM D5993 matters because a clear, repeatable test method helps reduce variation in how geosynthetic clay liners are assessed. That consistency supports better comparisons between products, more reliable quality control, and stronger compliance with project or specification requirements. For organizations that depend on documented material properties, the standard can help improve confidence in test results and reduce risk during product selection, review, and acceptance.
- Mass per unit area measurement
- Geosynthetic clay liner testing
- Quality control and product comparison
- Laboratory and specification use
- Consistent reporting of results
- Publication Date: 2022-10-12
- Publisher: ASTM
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