BS EN 12970:2000

Foreword
1 Scope
2 Normative references
3 Definitions and description of the materials
      3.1 Terminology - Vocabulary
      3.2 Classification of mastic asphalt's for
             waterproofing
4 Characteristics of the components
      4.1 Natural rock asphalt's and natural asphalt's
      4.2 Bituminous binders
      4.3 Aggregates
      4.4 Reusable mastic asphalt
      4.5 Additives
5 Composition characteristics of mixes
      5.1 Composition
      5.2 Test methods
      5.3 Performance requirements
6 Manufacture of mastic asphalt
      6.1 Storage of components
      6.2 Mixing of components
      6.3 Addition of reusable mastic asphalt
7 Transport
8 Evaluation of conformity (type testing and factory
      production control)
9 Identification
Annex A (informative) Recommended performance requirements
                      for fine and coarse aggregate mastic
                      asphalt's
Annex B (informative) Determination of dimensional stability
                      of polymer modified mastic asphalt's

Specifies mastic asphalts for waterproofing, states their characteristics, test methods for verifying these characteristics and their manufacturing and transportation recommendations.

This EN specifies mastic asphalts for waterproofing, states their characteristics, the test methods to be used to verify these characteristics, and their manufacturing and transport recommendations. It applies to mastic asphalts used for waterproofing or by application on polymer bitumen sheets in the construction and civil engineering fields, such as roofing, parking, tanking, bridge decks (concrete and steel). It does not include functional requirements to the installed products.