CEN/TS 12697-57:2026

Bituminous mixtures - Test methods - Part 57: Workability test of mastic asphalt

General information

Current stage: 60.55 Ratification completed (DOR) Aug 3, 2026

Originator: CEN

Owner: CEN/TC 227 Road materials

Type: Technical Specification

ICS: 93.080.20 Road construction materials

Scope

This document specifies a test method for determining the workability of mastic asphalt by torque measurements as a function of the temperature. This document applies to mastic asphalt produced in the laboratory with a maximum nominal size of the aggregates less than or equal to 11 mm.

Life cycle

NOW

IN_DEVELOPMENT
CEN/TS 12697-57:2026
60.55 Ratification completed (DOR)
Aug 3, 2026