Summary of Rubber Modified Asphalt Product Specifications around ...

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Table of Contents 1.0 Introduction ............................................................................................................................... 1 2.0 Objectives ................................................................................................................................. 1 3.0 Asphalt Rubber Binder Specifications ...................................................................................... 2 3.1 Crumb Rubber .................................................................................................................. 2 3.2 Rubberized Asphalt Cement............................................................................................. 6 4.0 Terminal Blend Binder Specifications ...................................................................................... 9 4.1 Crumb Rubber ....................................................................................................................... 9 4.2 Material Property Testing of Terminal Blends ................................................................... 10 5.0 Asphalt Rubber Field Blend Mix Specifications .................................................................... 10 5.1 Rubberized Hot Mix Asphalt Gap-Graded ......................................................................... 10 5.1.1 Mix Design Aspect ...................................................................................................... 10 5.1.2 Construction Considerations ........................................................................................ 12 5.2 Rubberized Hot Mix Asphalt Open-Graded ....................................................................... 13 5.2.1 Mix Design Aspects ..................................................................................................... 14 5.2.2 Construction Considerations ........................................................................................ 14 6.0 Terminal Blend Mix Specifications ........................................................................................ 16 7.0 Asphalt Rubber Chip Seals Specifications ............................................................................. 16 7.1 Design of Asphalt Rubber Chip Seal .................................................................................. 16 7.2 Construction of Asphalt Rubber Chip Seals ....................................................................... 17 8.0 Asphalt Rubber Interlayers Specifications.............................................................................. 18 8.1 Design of Asphalt Rubber Chip Seal Interlayer ................................................................. 18 8.2 Construction of Asphalt Rubber Chip Seal Interlayer ........................................................ 20 9.0 Summary and Recommendations for the MTO, Ontario, Canada .......................................... 22 10.0 References ............................................................................................................................. 23 Appendix A: Ontario Specifications Using Wet Process Field Blend ...................................... 24 Appendix B: Ontario Specifications Using Wet Process Terminal Blend ............................... 42 Appendix C: Specification for Ontario Quiet Pavement Test Section RAC-O ........................ 49 Appendix D: California Specifications – Gap Graded ............................................................. 57 Appendix E: California Specification – Open Graded ............................................................. 67 Appendix F: California Asphalt Rubber Chip Seal .................................................................. 75 Appendix G: California Terminal Blend NSSP ........................................................................ 86 Appendix H: California Rubberized HMA with Warm Mix Technologies ............................. 87 iv
Appendix I: Arizona Asphalt Rubber Specifications.............................................................. 101 Appendix J: Arizona Specifications – Gap Graded ................................................................ 104 Appendix K: Arizona Specifications – Open Graded ............................................................. 118 Appendix L: Arizona Specifications – Chip Seal ................................................................... 131 Appendix M: Texas Asphalt Rubber Specifications ............................................................... 136 Appendix N: Texas Specifications – Permeable Friction Course ........................................... 139 Appendix O: Texas Specifications – Stone Matrix................................................................. 152 Appendix P: Texas Asphalt Rubber Chip Seal Specifications ............................................... 171 Appendix Q: Florida Asphalt Rubber Specifications ............................................................. 175 Appendix R: Florida Asphalt Rubber Interlayer Specifications ............................................. 178 Appendix S: New Jersey Asphalt Rubber Specifications ....................................................... 181 Appendix T: Massachusetts Asphalt Rubber Specifications .................................................. 190 Appendix U: China Asphalt Rubber Specifications ............................................................... 194 Appendix V: Rhode Island AR Gap Graded Superpave Mix Design ..................................... 209 v
Page 1 and 2: Summary of Rubber Modified Asphalt
Page 3: Acknowledgements We appreciate the
Page 7 and 8: 3.0 Asphalt Rubber Binder Specifica
Page 9 and 10: Agencies Source Gradation Additives
Page 11 and 12: Agencies Source Gradation Additives
Page 13 and 14: Agency CRM percentage Blending temp
Page 15 and 16: 4.2 Material Property Testing of Te
Page 17 and 18: Table 4. Mix Design Parameter Compa
Page 19 and 20: under snow plow activity and freeze
Page 21 and 22: 6.0 Terminal Blend Mix Specificatio
Page 23 and 24: Agency Ambient/pavement temperature
Page 25 and 26: 8.2 Construction of Asphalt Rubber
Page 27 and 28: 9.0 Summary and Recommendations for
Page 29 and 30: Appendix A: Ontario Specifications
Page 31 and 32: compound. Continue blending the RA
Page 33 and 34: 1151.05.06.04 Rubberized Asphalt Ce
Page 35 and 36: i. Acceptance and pay adjustment of
Page 37 and 38: centipoises (see Note 1) LP-11 Cone
Page 39 and 40: 1151.03 DEFINITIONS Section 1151.03
Page 41 and 42: 1151.05.06 Rubber Modified Asphalt
Page 43 and 44: 313.07.06.02 Paving Clause 313.07.0
Page 45 and 46: a) PFGAC, if the PFGAC is less than
Page 47 and 48: Appendix B: Ontario Specifications
Page 49 and 50: D. A letter from the CR supplier in
Page 51 and 52: 313.07.15.06 Rubber Modified Asphal
Page 53 and 54: considered to be 0.65. Table R1 Tri
Page 55 and 56:
supplier provides ingredients and i
Page 57 and 58:
The Contractor shall be solely resp
Page 59 and 60:
Section Limit defines the chainage
Page 61 and 62:
The referee laboratory will be desi
Page 63 and 64:
RUBBERIZED ASPHALT CONCRETE MIXTURE
Page 65 and 66:
The CRM shall be sufficiently dry s
Page 67 and 68:
special provisions. 2. The minimum
Page 69 and 70:
AGGREGATE The aggregate for Type G
Page 71 and 72:
manner specified for asphalt concre
Page 73 and 74:
C. Asphalt modifier shall be tested
Page 75 and 76:
B. Place one rubber ball on each si
Page 77 and 78:
Test Parameter ASPHALT-RUBBER BINDE
Page 79 and 80:
A. The temperature of the aggregate
Page 81 and 82:
modifier. ASPHALT MODIFIER The asph
Page 83 and 84:
sieve and record that number (next
Page 85 and 86:
The Contractor shall provide a Haak
Page 87 and 88:
modifier, and CRM. Paving asphalt a
Page 89 and 90:
not more than 163°C after applying
Page 91 and 92:
Appendix G: California Terminal Ble
Page 93 and 94:
6. California Test 371 test results
Page 95 and 96:
Prepaving Conference Schedule a pre
Page 97 and 98:
HMA Acceptance Quality Characterist
Page 99 and 100:
Quality Characteristic Hot Mix Asph
Page 101 and 102:
3. Isolating the scale system withi
Page 103 and 104:
if the atmospheric temperature is b
Page 105 and 106:
3. From the center of the specified
Page 107 and 108:
The asphalt-rubber shall contain a
Page 109 and 110:
Appendix J: Arizona Specifications
Page 111 and 112:
TABLE 413-3 MINERAL AGGREGATE CHARA
Page 113 and 114:
source(s) of mineral aggregate, pro
Page 115 and 116:
413-7 Construction Requirements: 41
Page 117 and 118:
discharge chute of the drier in ord
Page 119 and 120:
Screeds shall include any strike-of
Page 121 and 122:
in nominal thickness. (C) Rolling P
Page 123 and 124:
Appendix K: Arizona Specifications
Page 125 and 126:
TABLE 414-3 MINERAL ADMIXTURE Mater
Page 127 and 128:
414-6.02 Mineral Aggregate: Aggrega
Page 129 and 130:
Mineral admixture shall be mechanic
Page 131 and 132:
Before asphaltic concrete is placed
Page 133 and 134:
furnished with the machine: Ski-typ
Page 135 and 136:
The accepted quantities of asphalti
Page 137 and 138:
Asphalt-Rubber Stress-Absorbing Mem
Page 139 and 140:
If the asphalt-rubber membrane has
Page 141 and 142:
Appendix M: Texas Asphalt Rubber Sp
Page 143 and 144:
• a modifier is introduced separa
Page 145 and 146:
A and B aggregates differ by more t
Page 147 and 148:
Flat and elongated particles Tex-28
Page 149 and 150:
When shown on the plans, the Engine
Page 151 and 152:
(16) Development of JMF3. Evaluate
Page 153 and 154:
At any time during production, the
Page 155 and 156:
acceptable tolerances listed in Tab
Page 157 and 158:
Appendix O: Texas Specifications -
Page 159 and 160:
Gradation Requirements for Mineral
Page 161 and 162:
Table 4 (continued) Test Methods, T
Page 163 and 164:
Table 6 Master Gradation Bands (% P
Page 165 and 166:
(13) Trial Batch Testing. Test the
Page 167 and 168:
Hamburg Wheel tests meet the specif
Page 169 and 170:
air voids will be determined based
Page 171 and 172:
Contractor’s or the Engineer’s
Page 173 and 174:
may make as many independent densit
Page 175 and 176:
In-Place Placement Pay In-Place Pla
Page 177 and 178:
a sampling port. Keep A-R binder fr
Page 179 and 180:
type, grade and surface aggregate c
Page 181 and 182:
Control records shall include at a
Page 183 and 184:
Appendix R: Florida Asphalt Rubber
Page 185 and 186:
341-8 Placement of Asphalt Concrete
Page 187 and 188:
AR-OGFC as specified in 401.03.03.E
Page 189 and 190:
Submit to the ME a certification of
Page 191 and 192:
Table 902.07.03-1 JMF Master Ranges
Page 193 and 194:
Table 902.07.04-1 Production Contro
Page 195 and 196:
Appendix T: Massachusetts Asphalt R
Page 197 and 198:
°C per hour. 6. Mechanical Blender
Page 199 and 200:
Appendix U: China Asphalt Rubber Sp
Page 201 and 202:
g/cm 3 . It should not contain stee
Page 203 and 204:
S16 0~3 100 80~100 50~80 25~60 8~45
Page 205 and 206:
矿料间隙率VMA (%) 不小于 19
Page 207 and 208:
试件击实温度 160~170 试件
Page 209 and 210:
初压开始温度 breakdown roller
Page 211 and 212:
压路机类型 Type of Roller 静
Page 213 and 214:
0.075mm ±2 ≤ 2.36mm 逐盘在线
Page 215 and 216:
Blend Composition: 13.0% - 12.5mm A
Page 217 and 218:
Percent Passing 100 90 80 70 60 50
Page 219 and 220:
Draft 9-25-2011 % Air Voids 9.0 8.0
Page 221 and 222:
Draft 9-25-2011 VFA 90.0 85.0 80.0
Page 223:
Draft 9-25-2011 218
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