BS EN 12697-35:2016 – TC:2020 Edition
$186.33
Tracked Changes. Bituminous mixtures. Test methods – Laboratory mixing
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 59 |
This European Standard describes the laboratory mixing of bituminous materials for the manufacture of specimens. The standard specifies the reference compaction temperatures for mixing based on the grade of the binder for paving grade and hard paving grade bitumen. Annex A describes the method for manufacture of samples of asphalt mixtures using foamed bitumen. Annex B describes the method for manufacture of samples of asphalt mixtures using bitumen emulsion. Once mixed, mastic asphalt samples are prepared in accordance with Annex C.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 35 | Contents Page |
| 37 | European foreword |
| 41 | 1 Scope 2 Normative references |
| 42 | 3 Terms, definitions and symbols 3.1 Terms and definitions 3.2 Symbols |
| 43 | 4 Principle 5 Apparatus 6 Procedure 6.1 Mixing temperature |
| 44 | Table 1 — Reference compaction temperatures for mixtures with paving grade and hard paving grade bitumen 6.2 Preparation of aggregate and filler |
| 45 | 6.3 Preparation of reclaimed asphalt |
| 46 | 6.4 Preparation of binder 6.5 Mixing |
| 47 | Table 2 — Maximum laboratory mixing times (Actual mixing time only) |
| 48 | 7 Test report |
| 49 | Annex A (normative) Asphalt using foamed bitumen A.1 General A.2 Apparatus A.3 Procedure using a laboratory foam generator A.3.1 Preparation of aggregate and filler A.3.2 Preparation of reclaimed asphalt A.3.3 Preparation of binder |
| 50 | A.3.4 Mixing A.3.5 Conditioning A.4 Procedure using foam bitumen without a laboratory foam generator A.4.1 Preparation of aggregate and filler A.4.2 Preparation of reclaimed asphalt A.4.3 Preparation of binder A.4.4 Mixing |
| 51 | A.4.5 Conditioning A.5 Procedure using a wet fraction of aggregate or reclaimed asphalt A.5.1 Preparation of aggregate and filler A.5.2 Preparation of reclaimed asphalt A.5.3 Preparation of the wet fraction A.5.4 Preparation of binder A.5.5 Mixing |
| 52 | A.5.6 Conditioning |
| 53 | Annex B (normative) Asphalt using bitumen emulsion B.1 General B.2 Procedure 1 with wet particles B.2.1 Preparation of aggregate and filler B.2.2 Preparation of reclaimed asphalt |
| 54 | B.2.3 Preparation of binder (emulsion) B.2.4 Mixing B.3 Procedure 2 with dry particles B.3.1 Preparation of aggregate and filler B.3.2 Preparation of reclaimed asphalt B.3.3 Preparation of binder (emulsion) |
| 55 | B.3.4 Mixing |
| 56 | Annex C (normative) Preparing mastic asphalt |
| 57 | Bibliography |
