| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 1<\/td>\n | BRITISH STANDARD <\/td>\n<\/tr>\n | ||||||
| 3<\/td>\n | Committees responsible for this British\ufffdStandard <\/td>\n<\/tr>\n | ||||||
| 7<\/td>\n | 1 Scope 2 Normative references 3 Terms and definitions test sieve traffic categories traffic category <\/td>\n<\/tr>\n | ||||||
| 8<\/td>\n | traffic category A traffic category B commercial vehicle 4 Constituent materials 4.1 Binder 4.2 Coarse aggregate <\/td>\n<\/tr>\n | ||||||
| 9<\/td>\n | Contents <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | 4.6 Terminology of dense, heavy duty and high modulus base (roadbase) and binder course mixtures 4.7 Design of dense (DBM 50), heavy duty (HDM 50) and high modulus base (HMB 35) base (roadbase) … 5 Group one: dense base (roadbase) mixtures 5.1 40\ufffdmm size dense base (roadbase), including HMB 35, DBM\ufffd50, DBM\ufffd125, DBM\ufffd190 and HDM\ufffd50 Table 1 \u2014 Target aggregate grading limits for 40 mm size dense base (roadbase) designed mixtures <\/td>\n<\/tr>\n | ||||||
| 11<\/td>\n | Table 2 \u2014 Target bitumen content limits and grade for 40 mm size dense base (roadbase) designed mixtures 5.2 28 mm size dense base (roadbase) including HMB\ufffd35, DBM\ufffd50, DBM\ufffd125, DBM\ufffd190 and HDM\ufffd50 Table 3 \u2014 Aggregate grading for 28 mm size dense base (roadbase) recipe mixtures and target aggregate gradi… <\/td>\n<\/tr>\n | ||||||
| 12<\/td>\n | Table 4 \u2014 Bitumen content and grade for 28 mm size dense base (roadbase) recipe mixtures and target bitumen… 6 Group two: binder course mixtures 6.1 20 mm size open graded binder course Table 5 \u2014 Aggregate grading for 20 mm size open graded binder course Table 6 \u2014 Bitumen content and grade for 20 mm size open graded binder course <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | 6.2 40 mm size single course Table 8 \u2014 Aggregate grading for 40 mm size single course Table 9 \u2014 Bitumen content for 40 mm size single course 6.3 Clause deleted 6.4 28 mm size dense binder course, including HMB 35, DBM\ufffd50, DBM\ufffd125, DBM\ufffd190 and HDM\ufffd50 <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | Table 13 \u2014 Aggregate grading for 28 mm size dense binder course recipe mixtures and target aggregate grading… Table 14 \u2014 Bitumen content and grade for 28 mm size dense binder course recipe mixtures and target bitumen c… 6.5 20 mm size dense binder course, including HMB 35, DBM\ufffd50, DBM\ufffd125, DBM\ufffd190 and HDM\ufffd50 Table 15 \u2014 Aggregate grading for 20 mm size dense binder course recipe mixtures and target aggregate grading… <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | Table 16 \u2014 Bitumen content and grade for 20 mm size dense binder course recipe mixtures and target bitumen c… 7 Group three: Surface course mixtures 7.1 14 mm size open graded surface course Table 17 \u2014 Aggregate grading for 14 mm size open graded surface course Table 18 \u2014 Bitumen content for 14 mm size open graded surface course <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | 7.2 10 mm size open graded surface course Table 20 \u2014 Aggregate grading for 10 mm size open graded surface course Table 21 \u2014 Bitumen content for 10 mm size open graded surface course 7.3 14 mm size close graded surface course (preferred mixture) Table 23 \u2014 Aggregate grading for 14 mm size close graded surface course <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | Table 24 \u2014 Bitumen content for 14 mm size close graded surface course Table 25 \u2014 Grade of bitumen for 14 mm size close graded surface course 7.4 10 mm size close graded surface course (preferred mixture) Table 26 \u2014 Aggregate grading for 10 mm size close graded surface course <\/td>\n<\/tr>\n | ||||||
| 18<\/td>\n | Table 27 \u2014 Bitumen content for 10 mm size close graded surface course Table 28 \u2014 Grade of bitumen for 10 mm size close graded surface course 7.5 6 mm size dense surface course (preferred mixture) Table 29 \u2014 Aggregate grading for 6 mm size dense surface course <\/td>\n<\/tr>\n | ||||||
| 19<\/td>\n | Table 30 \u2014 Bitumen content for 6 mm size dense surface course Table 31 \u2014 Grade of bitumen for 6 mm size dense surface course 7.6 6 mm size medium graded surface course (preferred mixture) Table 32 \u2014 Aggregate grading for 6 mm size medium graded surface course <\/td>\n<\/tr>\n | ||||||
| 20<\/td>\n | Table 33 \u2014 Bitumen content and grade for 6 mm size medium graded surface course 7.7 3\ufffdmm size fine graded surface course Table 34 \u2014 Aggregate grading for 3 mm size fine graded surface course Table 35 \u2014 Bitumen content for 3 mm size fine graded surface course <\/td>\n<\/tr>\n | ||||||
| 21<\/td>\n | Table 36 \u2014 Grade of bitumen for 3 mm size fine graded surface course 7.8 Coated chippings for fine graded surface course 7.9 Coated grit 8 Group four: porous asphalt surface course mixtures 8.1 20 mm size porous asphalt surface course Table 37 \u2014 Aggregate grading for 20 mm size porous asphalt surface course Table 38 \u2014 Bitumen content and grade for 20 mm size porous asphalt surface course 8.2 10 mm size porous asphalt surface course <\/td>\n<\/tr>\n | ||||||
| 22<\/td>\n | Table 39 \u2014 Aggregate grading for 10 mm size porous asphalt surface course Table 40 \u2014 Bitumen content and grade for 10 mm size porous asphalt surface course 9 Mixing 9.1 General 9.2 Temperature of mixed macadam <\/td>\n<\/tr>\n | ||||||
| 23<\/td>\n | Table 41 \u2014 Maximum temperatures of mixture 10 Sampling and testing 10.1 Binder 10.2 Aggregates and fillers 10.3 Coated macadam 10.4 Coated chippings <\/td>\n<\/tr>\n | ||||||
| 24<\/td>\n | Annex A (normative) Fluxing of hand laid macadams Annex B (informative) Guidance on the selection of materials and mixtures B.1 General <\/td>\n<\/tr>\n | ||||||
| 25<\/td>\n | B.2 Aggregate B.3 Dense base (roadbase) and binder course mixtures B.3.1 Composition of dense mixtures B.3.2 Thickness of dense base (roadbase) B.4 Other binder course mixtures B.4.1 Composition of mixtures B.4.2 Surface dressing <\/td>\n<\/tr>\n | ||||||
| 26<\/td>\n | B.5 Surface course mixtures B.5.1 Binder B.5.2 Aggregate B.5.3 Composition of mixtures B.5.4 Application of coated grit <\/td>\n<\/tr>\n | ||||||
| 27<\/td>\n | B.5.5 Porous asphalt surface course B.5.6 Compaction of surface courses B.5.7 Hand laid macadams in lightly constructed permanent works <\/td>\n<\/tr>\n | ||||||
| 28<\/td>\n | B.6 Recommended storage temperatures for bitumen Table B.1 \u2014 Recommended storage temperatures for bitumen Annex C (normative) Terminology of dense base (roadbase) and binder course mixtures Table C.1 \u2014 Terminology for referring to designed dense mixtures in groups one and two <\/td>\n<\/tr>\n | ||||||
| 29<\/td>\n | Table C.2 \u2014 Terminology for referring to recipe dense mixtures in groups one and two Table C.3 \u2014 Tolerances for aggregate grading and bitumen content of designed dense, heavy duty and high modul… <\/td>\n<\/tr>\n | ||||||
| 30<\/td>\n | Annex D (informative) Specifying coated macadam D.1 General D.2 Type and nominal size of coated macadam D.3 Type of aggregate D.4 Type and grade of binder D.5 Method of laying D.6 Levels of surfaces other than highways <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Coated macadam (asphalt concrete) for roads and other paved areas – Specification for constituent materials and for mixtures<\/b><\/p>\n |