Round Robin Test Identification test, penetration of a standardized section-pen into samples of three different sorts of Gussasphalt, static test. (VSS1999/125)
Overview
Background & policy context:
With the standard delivery Association Internal 99/68 a recommendation for determining the static one-off penetration will be published with a flat stamp. This recommendation clarifies the procedure compared to the currently applicable Swiss standard SN 640 440a and DIN standard 1996 material respects and complies with the current CEN draft.
The current CEN draft (Stage 40) was decisive influenced by Switzerland. The requests included in the VSS recommendation clarifications have already been found in this EN standard design input.
Objectives:
The objective of the project is to determine the comparability and the repeatability of the association's internal recommendation VSS 671 970. This recommendation corresponds to the current CEN draft. The previous method according to SN 640 440a is to be modified.
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