TS EN ISO 10318-1/A1

TS EN ISO 10318-1/A1 is Amendment 1 to ISO 10318-1, the terminology standard for geosynthetics. It organises the common technical language used in this field through terms related to functions, products, product properties and other associated concepts. In practice, it helps ensure that geosynthetics are discussed with consistent meaning across related EN and ISO standards.

The technical role of geosynthetics terminology

Geosynthetics are a family of synthetic materials used in contact with soil and civil engineering structures. In this domain, terminology does more than define words: it separates functional roles, product families and performance-related concepts so they are not confused in design or testing. For example, how a product is named in relation to its function, which properties are measured, and which terms are linked to test methods all matter in technical communication. This standards family establishes that shared language.

Scope and boundaries

• The terminology covered applies to terms used in EN and ISO international standards dealing with geosynthetics.
• Terms not included in this part are indicated as available in the relevant international test method standards.
• This listing is an Amendment 1, so it updates the parent terminology framework rather than standing alone as a complete terminology standard.

In general technical use, clear geosynthetics terminology reduces ambiguity in design, material selection, laboratory evaluation and project documentation. This is especially important where product performance is connected to different test methods, because consistent naming and definition support more reliable engineering decisions and clearer technical reporting.