Conformance Tests
Tests performed to confirm the conformance of product properties with the essential characteristics declared by supplier. E.g. conformance testing of products delivered to job site prior to installation.
Performance Tests
Tests carried out to confirm the product performance, often following a change in product formulation or change in application conditions. Usually performed for manufacturers or suppliers.
Initial Type Tests
lnitial tests performed for/by manufacturers before issuing a declaration of product performance. These tests are required for CE marking.
Factory Production Control
Tests performed as part of routine factory production control, outsourced to TRI by geosynthetics manufacturers.
