ICS 93.080.20 P 66 DB13 河北省地方标准 DB 13/T 2479 2017 SGC 沥青 混合料设 计规程 2017-03-29 发布 2017-06-01 实施 河 北 省 质 量 技 术 监 督 局 发布 DB13/T 2479 2017 I 前 言 GB/T 1.1-2009:DB13/T 2479 2017 1 SGC 沥青混合料 设计规程 1 范围 SGC SGC SGC 2 规范性 引用 文件 JTT 724-2008 JTG F40-2004 JTG E42-2005 JTG D50-2006 JTG E40-2007 JTG E20-2011 AASHTO M320 Standard Specification for Performance-Graded Asphalt Binder AASHTO M323 Superpave Standard Specification for Superpave Volumetric Mix Design AASHTO R28 Standard Practice for Accelerated Aging of Asphalt Binder Using a Pressurized Aging Vessel(PAV)AASHTO R35 Superpave Standard Practice for Superpave Volumetric Design for Asphalt Mixtures AASHTO R42(Standard Practice for Developing a Quality Assurance Plan for Hot Mix Asphalt(HMA)AASHTO R49 Standard Practice for Determination of Low-Temperature Performance Grade(PG)of Asphalt Binders AASHTO TP70 DSR MSCR(Standard Method of Test for Multiple Stress Creep Recovery(MSCR)Test of Asphalt Binder Using a Dynamic Shear Rheometer(DSR)AASHTO T48(Standard Method of Test for Flash and Fire Points by Cleveland Open Cup)AASHTO T240(Standard Method of Test for Effect of Heat and Air on a Moving Film of Asphalt Binder(Rolling Thin-Film Oven Test)AASHTO T283 Standard Method of Test for Resistance of Compacted Asphalt Mixtures to Moisture-Induced Damage DB13/T 2479 2017 2 AASHTO T304 Standard Method of Test for Uncompacted Void Content of Fine Aggregate AASHTO T312 Superpave Standard Method of Test for Preparing and Determining the Density of Asphalt Mixture Specimens by Means of the Superpave Gyratory Compactor AASHTO T313 BBR(Standard Method of Test for Determining the Flexural Creep Stiffness of Asphalt Binder Using the Bending Beam Rheometer(BBR)AASHTO T314(DT)(Standard Method of Test for Determining the Fracture Properties of Asphalt Binder in Direct Tension(DT)AASHTO T315 DSR(Standard Method of Test for Determining the Rheological Properties of Asphalt Binder Using a Dynamic Shear Rheometer(DSR)AASHTO T316(Standard Method of Test for Viscosity Determination of Asphalt Binder Using Rotational Viscometer)ASTM D4791(Standard Test Method for Flat Particles,Elongated Particles,or Flat and Elongated Particles in Coarse Aggregate)ASTM D5821(Standard Test Method for Determining the Percentage of Fractured Particles in Coarse Aggregate)3 术语和 定义 3.1 沥青胶 结料 Asphalt Binder 3.2 Superpave Superpave Superior Performing Asphalt Pavements 3.3 热拌沥 青混 合料 Hot-mix Asphalt（简称“HMA”）3.4 温拌沥 青混 合料 Warm-mix Asphalt（简称“WMA”）HMA 3.5 密级配 沥青 混合 料 Dense-graded Asphalt Mixtures DB13/T 2479 2017 3 3.6 再生沥 青混 合料 Reclaimed Asphalt Pavement（简称“RAP”）3.7 集料筛 孔尺 寸 Mesh Size of Aggregate SGC 53.0 37.5 26.5 19.0 13.2 9.5 4.75 2.36 1.18 0.075mm 3.8 集料公 称最 大粒 径 Nominal Maximum Size of Aggregate 10%3.9 集料最 大粒 径 Maximum Size ofAggregate 3.10 主要控 制点 筛孔Primary Control Sieve 3.11 当量轴 次Equivalent Single Axle Loads(简 称“ESALs”)3.12 蠕变和 恢复 Creep and Recovery 3.13 不可恢 复的 蠕变 柔量 Nonrecoverable Creep Compliance 3.14 沥青混 合料 短期 条件 Mixture Short-term Condition HMA DB13/T 2479 2017 4 3.15 沥青混 合料 长期 条件 Mixture Long-term Condition HMA 4 1 表1 符号 及代 号 4.1 Va air voids 4.2 VMA void in mineral aggregate 4.3 Vba absorbed binder volume 4.4 Vbe effective binder volume 4.5 Pb binder content 4.6 Pbe effective binder content 4.7 VFA VMA voids filled with asphalt 4.8 VCA Percent Air Voids in Coarse Aggregate 4.9 VCAmix Voids in Coarse Aggregate of Asphalt Mix 4.10 VCADRC Voids in Coarse Aggregate 4.11 P0.075/Pbe dust-to-ratio 4.12 PG Performance Graded 4.13 SGC Superpave Gyratory Compactor DB13/T 2479 2017 5 表1 符号 及代 号 4.14 FN Flow Number 4.15 MSCR Multiple Stress Creep Recovery 4.16 Jnr 4.17 Jnr0.1 0.1kPa 4.18 Jnr3.2 3.2kPa 4.19 Jnrdiff 3.2kPa 0.1kPa 4.20 NCHRP National Cooperative Highway Research Program 4.21 TRB Transportation Research Board 4.22 AMPT Asphalt Mixture Performance Tester 4.23 AASHTO American Association of State Highway and Transportation Officials 5 材料 5.1 一般规 定 5.1.1 5.1.2 5.1.3 5.2 沥青胶 结料 5.2.1 DB13/T 2479 2017 6 A B 7d 76 70 64 58 C-28-22-16-10 5.2.2 5.2.3 7 A 5.2.4 2 4 2 3 4 表 2 沥青 胶结 料性 能要 求 PG58 PG64 PG70 PG76 16 22 28 10 16 22 28 10 16 22 28 10 16 22 28 7d a 58 64 70-16-22-28-10-16-22-28-10-16-22-28-10-16-22-28 T48 230-T316,b s 135,G*/sin,d T315,c 1.00kPa rad/s 10 58 64 70 76,e T 240 1.00%-,d G*/sin,T315c 2.20kPa rad/s 10 58 64 70 76 PAV f R28-100 100 100 100,G*/sin,d T315,c 5000kPa rad/s 10 25 22 19 31 28 25 22 34 31 28 22 37 34 31 22,S T313,g 300MPa m 0.300 s 60-6-12-18 0-6-12-18 0-6-12-18 0-6-12-18,T314,g 1.0%mm/min 1.0-6-12-18 0-6-12-18 0-6-12-18 0-6-12-18 DB13/T 2479 2017 7 表 2 沥青 胶结 料性 能要 求（）a M323 R35 b c G*/sin d in G*sin e 1.00 f PAV 90 100 110 PG58 100 PG70 PAV 110 g 300MPa 300 600MPa m 表3 沥青 胶结 料性 能要 求 PG58 PG64 PG70 PG76 16 22 28 10 16 22 28 10 16 22 28 10 16 22 28 7d a 58 64 70-16-22-28-10-16-22-28-10-16-22-28-10-16-22-28 T48 230-T316,b s 135,G*/sin,d T315,c 1.00kPa rad/s 10 64 70 76 82,e T 240 1.00%-,d G*/sin,T315c 2.20kPa rad/s 10 64 70 76 82 PAV f R28-100 100 100 100,G*/sin,d T315,c 5000kPa rad/s 10 25 22 19 31 28 25 22 34 31 28 22 37 34 31 22 R49 g-6-12-18 0-6-12-18 0-6-12-18 0-6-12-18 a M323 R35 b c G*/sin d G*/sin G*sin e 1.00 f PAV 90 100 110 PG58 100 PG70 PAV 110 g T313 6 T314 2 300MPa T313 T314 R49 DB13/T 2479 2017 8 表4 沥 青胶 结料 性能 要求 PG58 PG64 PG70 PG76 16 22 28 34 10 16 22 28 10 16 22 28 10 16 22 28 7d a 58 64 70-16-22-28-34-10-16-22-28-10-16-22-28-10-16-22-28 T48 230-T316,b s 135,G*/sin,d T315,c 1.00kPa rad/s 10 58 64 70 76,e T 240 1.00%-MSCR,S h TP70k Jnr3.2 4.0 Jnrdiff 75%rad/s 10 58 64 70 76 MSCR,H h TP70k Jnr3.2 2.0 Jnrdiff 75%rad/s 10 58 64 70 76 MSCR,V h TP70k Jnr3.2 1.0 Jnrdiff 75%rad/s 10 58 64 70 76 PAV f R28-100 100 100 110 100 110,S G*/sin,d T315 5000kPa rad/s 10 25 22 19 16 31 28 25 22 34 31 28 25 37 34 31 28,S G*/sin,d T315 6000kPa rad/s 10 25 22 19 16 31 28 25 22 34 31 28 25 37 34 31 28,S T313,g 300MPa m 0.300 s 60-6-12-18-24 0-6-12-18 0-6-12-18 0-6-12-18,T314,g 1.0%mm/min 1.0-6-12-18-24 0-6-12-18 0-6-12-18 0-6-12-18 DB13/T 2479 2017 9 表 4 沥 青胶 结料 性能 要求 a M323 R35 b c G*/sin d G*/sin G*sin e 1.00 f PAV 90 100 110 PG58-100 PG70-PAV 110 g T313 6 T314 2 300MPa T313 T314 R49 h S 10106 ESALs I H 10106 30106 ESALs j V 30106 ESALs k RTFO MSCR PG Jnr 5.2.5 5 表5 根据 速度 和交 通量 调 整胶结 料 的PG 等级 ESALsa PG b c d e 0.3-f-0.3 3 2 1-3 10 2 1-10 30 2 1-f 2 1 1 a ESALs 1.3 b 1 6 c 70km/h d 20 70km/h e 20km/h f 5.2.6 RAP RAP RAP 15%RAP 15%25%PG64-22 PG58-28 RAP 25%RAP AASHTO M320-10 RAP 5.3 集料 5.3.1 6 5.3.2 ASTM D5821 6 5.3.3 AASHTO T304 A 6 DB13/T 2479 2017 10 5.3.4 AASHTO T176 6 5.3.5-ASTM D4791 4.75 mm 5 1-6 5.3.6 RAP RAP RAP-RAP 表 6 SGC 沥青 路面 集料 技术 要求 ESALs 106 a c%c%100mm 100mm 0.3 55/d 40 0.3 3 75/50/40 40e 40 10 3 10 85/80 b 60/45 40 45 10 10 30 95/90 80/75 45 40 45 10 100/100 100/100 45 45 50 10 a ESALs 1.3 b 85/80 85%80%c 4.75mm d 6 ESALs,4.75mm 40 e 6 ESALs,4.75mm 45 6 SGC 沥 青混 合料 体积 设计 6.1 一般规 定 6.1.1 SGC 6.1.2 HMA HMA 6.1.3 SGC 7 表7 SGC 沥 青混 合料 旋转 压实次 数表 ESALs 106 N N N 0.3 6 50 75 0.3 3 7 75 115 3 30 8 100 160 9 125 205 注 ESALs 1.3 DB13/T 2479 2017 11 6.1.4 4.75 9.5 13.2 19.0 13.2 19.0 26.5 mm 3 5 4 5 6.1.5 SGC 6.2 体积设 计 6.2.1 材料选 择 RAP 6.2.2 设计集 料级 配 3 T312 2 M323 N Va VMA VFA N 6.2.3 设计胶 结料 含量 选择 AASHTO T312 0.5%1.0%2 N Va VMA VFA N N M323 6.2.4 评价水 敏感 性 R30 HMA T312 7.0 1%6.3 目标配 合比 设计 6.3.1 SGC 沥 青混 合料 目标 配合 比设计 步骤 有 1 2 3 4 5 6 7 6.3.2 级配要 求 SGC 8 SGC 9 表 8 SGC 沥青 混合 料（密 级配）的矿 料级 配控 制点 通过率（%）mm 37.5mm 26.5mm 19.0mm 13.2mm 9.5mm 4.75mm 50.0 100 37.5 90 100 100 26.5 19.0 90 90 100 100 13.2 90 90 100 100 100 9.5 90 90 100 95 100 4.75 90 90 100 2.36 15 41 19 45 23 49 28 58 32 67 DB13/T 2479 2017 12 表 8 SGC 沥青 混合 料（密 级配）的矿 料级 配控 制点 通过率（%）（）mm 37.5mm 26.5mm 19.0mm 13.2mm 9.5mm 4.75mm 1.18 30 60 0.075 0 6 1 7 2 8 2 10 2 10 6 12 表 9 SGC 沥青 混合 料（密 级配）粗细 级配 分界 点,%mm 37.5 26.5 19.0 13.2 9.5 mm 9.5 4.75 4.75 2.36 2.36 PCS%47 40 47 39 47 6.3.3 级配设 计 3 2 6.3.4 SGC 沥 青混 合料 旋转 压实 成型 2 h Pa s 0.28 0.03 Pa s 6.3.5 SGC 10 表 10 SGC 沥青 混合 料（密级配）体 积性 质设 计要 求 ESALs 106%VMA%VFA a%-b N N N mm 37.0 26.5 19.0 13.2 9.5 4.75 0.3 96.0 11.0 12.0 13.0 14.0 15.0 16.0 70 80c,d 0.6 1.2 0.3 3 96.0 11.0 12.0 13.0 14.0 15.0 16.0 65 78e 0.6 1.2 3 10 96.0 11.0 12.0 13.0 14.0 15.0 16.0 65 75d,e,f 0.6 1.2 10 30 96.0 11.0 12.0 13.0 14.0 15.0 16.0 65 75d,e,f 0.6 1.2 96.0 11.0 12.0 13.0 14.0 15.0 16.0 65 75f 0.6 1.2 注：ESALs 1.3 6.3.6 SGC 0.5%+1.0%2 4%6.3.7 水敏感 性验 证 AASHTO T283 7.0 1.0%TSR 80%DB13/T 2479 2017 13 6.4 生产配 合比 设计 6.4.1 SGC 6.4.2 6.4.3 0.3%4%6.5 生产 配合 比验 证 7 性能检 验 SGC SGC 11 表11 SGC 沥青 混合 料性 能技术 要求/mm 4000 2000 T0719-2011 2200 2000 T0715-2011%80 75 T0729-2000%85 70 T0709-2011 ml/min 60 T0730-2011 ml/min 120 注 SGC DB13/T 2479 2017 14 附录A（资料 性附 录）河北省 气候 分区 图 A.1 A.1 图 A.1 河 北省 气候 分区 图 DB13/T 2479 2017 15 A.2 A.1 表A.1 河 北省 沥青 路面 高、低 温气 候分 区表