prEN 14227-1 rev

Hydraulically bound mixtures - Specifications - Part 1: Cement bound granular mixtures prEN 14227-1 rev

Scope

This document specifies requirements, test methods and compliance criteria for cement bound granular mixtures used for construction and maintenance bases and sub-bases of roads, airfields and other trafficked areas.
This document specifies the characteristics of cement bound granular mixtures (CBGM) by reference to the properties of their constituents, the mixture and the properties of specimens of the mixed materials.
NOTE In addition to conforming to the requirements of this document cement bound granular mixture may have other requirements, not included in this document, which may be required by national regulation. The additional requirements may include any requirements selected from the following:
frost damage resistance;
coefficient of thermal conductivity;
compacity (as defined in EN 14227-2);
workability period (measured in conformity with prEN 13286-45);
immediate bearing index (measured in conformity with prEN 13286-47);
such other requirements as are referred to within this document, as being the subject of national regulations.