Section_32_12_03_Asphalt_Material.docx
DOCX document 65 KB Posted
- Attached to
- Dugway Proving Ground, Utah Road Maintenance
- Solicitation number
- W911S6-17-B-0001
About this file
SECTION 32 12 03 ASPHALT MATERIAL
View the file
Other files
Show 40 more
Latest 50 of 87 listed here. See the rest on GovTribe.
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
SECTOIN 32 12 03
SECTION 32 12 03
ASPHALT MATERIAL
PART 1 GENERAL
| 1.1 | SECTION INCLUDES |
| A. | Asphalt materials |
| 1.2 | REFERENCES | |
| A. | AASHTO M 81: Cut-Back Asphalt (Rapid-Curing Type) | |
| B. | AASHTO M 82: Cut-Back Asphalt (Medium-Curing Type) | |
| C. | AASHTO M 140: Emulsified Asphalt | |
| D. | AASHTO M 208: Cationic Emulsified Asphalt | |
| E. | AASHTO M 226: Viscosity Graded Asphalt Cement | |
| F. | AASHTO M 320: Performance Graded Asphalt Cement | |
| G. | AASHTO R 28: Accelerated Aging of Asphalt Binder Using a Pressurized Aging Vessel (PAV) | |
| H. | AASHTO T 44: Solubility of Bituminous Materials | |
| I. | AASHTO T 48: Flash and Fire Points by Cleveland Open Cup | |
| J. | AASHTO T 49: Penetration of Bituminous Materials | |
| K. | AASHTO T 50: Float Test for Bituminous Materials | |
| L. | AASHTO T 51: Ductility of Bituminous Materials | |
| M. | AASHTO T 59: Testing Emulsified Asphalt | |
| N. | AASHTO T 201: Kinematic Viscosity of Asphalts | |
| O. | AASHTO T 228: Specific Gravity of Semi-Solid Bituminous Materials | |
| P. | AASHTO T 240: Effect of Heat and Air on a Moving Film of Asphalt (Rolling Thin-Film Oven Test) | |
| Q. | AASHTO T 300: Force Ductility of Bituminous Materials | |
| R. | AASHTO T 301: Elastic Recovery Test of Bituminous Materials by Means of a Ductilometer | |
| S. | AASHTO T 313: Determining the Flexural Creep Stiffness of Asphalt Binder Using the Bending Beam Rheometer (BBR) | |
| T. | AASHTO T 314: Determining the Fracture Properties of Asphalt Binder in Direct Tension | |
| U. | AASHTO T 315: Determining the Rheological Properties of Asphalt Binder Using a Dynamic Shear Rheometer (DSR) | |
| V. | AASHTO T 316: Viscosity Determination of Asphalt Binder Using Rotational Viscometer | |
| W. | ASTM D 92: Flash and Fire Points by Cleveland Open Cup | |
| X. | ASTM D 1190: Concrete Joint Sealer, Hot-Applied Elastic Type | |
| Y. | ASTM D 2006: Method of Test for Characteristic Groups in Rubber Extender and Processing Oils by the Precipitation Method. | |
| Z. | ASTM D 2007: Characteristic Groups in Rubber Extender and Processing Oils and Other Petroleum-Derived Oils by the Clay-Gel Absorption Chromatographic Method | |
| AA. | ASTM D 2026: Cutback Asphalt (Slow-Curing Type) | |
| BB. | ASTM D 3405: Joint Sealants, Hot-Applied, for Concrete and Asphalt Pavements | |
| CC. | ASTM D 4402: Viscosity Determinations of Unfilled Asphalts Using the Brookfield Thermosel Apparatus | |
| DD. | ASTM D 5329: Sealants and Fillers, Hot-Applied, For Joints and Cracks in Asphaltic and Portland Cement Concrete Pavements | |
| EE. | ASTM D 5801: Toughness and Tenacity of Bituminous Materials | |
| FF. | California Test Methods | |
| GG. | UDOT Materials Manual of Instruction | |
| HH. | UDOT Minimum Sampling and Testing Guide |
| 1.3 | SUBMITTALS |
| A. | Supply a vendor-prepared bill of lading showing the following information for each material shipment: |
| 1. | Type and grade of material |
| 2. | Type and amount of additives used, if applicable |
| 3. | Destination |
| 4. | Consignee’s name |
| 5. | Date of Shipment |
| 6. | Railroad car or truck identification |
| 7. | Project number |
| 8. | Loading temperature |
| 9. | Net weight in tons or net gallons corrected to 60 degrees F, when requested |
| 10. | Specific gravity |
| 11. | Bill of lading number |
| 12. | Manufacturer of asphalt material |
| 1.4 | DELIVERY, STORAGE, AND HANDLING |
| A. | Each shipment of asphalt material must: |
| 1. | Be uniform in appearance and consistency. |
| 2. | Show no foaming when heated to the specified loading temperature. |
| B. | Do not supply shipments contaminated with other asphalt types or grades than those specified. |
PART 2 PRODUCTS
| 2.1 | PERFORMANCE GRADED ASPHALT BINDER (PGAB) |
| A. | Supply PGABs under the Approved Supplier Certification (ASC) System. Refer to the UDOT Minimum Sampling and Testing Guide, Section 509, Asphalt Binder Management Plan. |
| B. | Refer to AASHTO M 320 for all PGABs having algebraic differences less than 92 degrees between the high and low design temperatures. |
| C. | Refer to Tables 1, 2, 3, 4, 5, 6, 7, and 8 for all PGABs having algebraic differences equal to or greater than 92 degrees between the high and low design temperatures. |
Table 1
PG58-34
| Original Binder | |
| Dynamic Shear Rheometer, AASHTO T 315 | @58C, G*, kPa |
| @58C, phase angle, degrees | |
| Rotational Viscometer, AASHTO T 316 | @135C, Pa.s |
| Flash Point, AASHTO T 48 | C |
RTFO Residue, AASHTO T 240
| Dynamic Shear Rheometer, AASHTO T 315 | @58C, G*/sinδ, kPa |
| Elastic Recovery, AASHTO T 301 mod (a) | % |
PAV Residue, 20 hours, 2.10 MPa, 100 C, AASHTO R 28
| Dynamic Shear Rheometer, AASHTO T 315 | @16C, kPa | |
| Bending Beam Rheometer, AASHTO T 313 | @-24C, S, MPa | @-24C, m-value |
| Direct Tension Test, AASHTO T 314 | @-24C, Failure Strain, % | |
| @-24C, Failure Stress (b), MPa |
1.30 Min.
74.0 Max.
3 Max.
260 Min.
2.20 Min.
65 Min.
5000 Max.
300 Max.
0.300 Min.
1.5 Min.
4.0 Min.
| (a) | Modify paragraph 4.5 as follows: Stop the ductilometer after 20 cm has been reached and within 2 seconds. Sever the specimen at its center with a pair of scissors… | |
| (b) | No allowances will be given for passing at a colder grade. |
Table 2
PG64-28
| Original Binder | |
| Dynamic Shear Rheometer, AASHTO T 315 | @64C, G*, kPa |
| @64C, phase angle, degrees | |
| Rotational Viscometer, AASHTO T 316 | @135C, Pa.s |
| Flash Point, AASHTO T 48 | C |
RTFO Residue, AASHTO T 240
| Dynamic Shear Rheometer, AASHTO T 315 | @64C, G*/sinδ, kPa |
| Elastic Recovery, AASHTO T 301 mod (a) | % |
PAV Residue, 20 hours, 2.10 MPa, 100 C, AASHTO R 28
| Dynamic Shear Rheometer, AASHTO T 315 | @22C, kPa |
| Bending Beam Rheometer, AASHTO T 313 | @-18C, S, MPa |
| @-18C, m-value | |
| Direct Tension Test, AASHTO T 314 | @-18C, Failure Strain, % |
| @-18C, Failure Stress (b), MPa |
1.30 Min.
74.0 Max.
3 Max.
260 Min.
2.20 Min.
65 Min.
5000 Max.
300 Max.
0.300 Min.
1.5 Min.
4.0 Min.
| (a) | Modify paragraph 4.5 as follows: Stop the ductilometer after 20 cm has been reached and within 2 seconds. Sever the specimen at its center with a pair of scissors… | |
| (b) | No allowances will be given for passing at a colder grade. |
Table 3
PG64-34
| Original Binder | |
| Dynamic Shear Rheometer, AASHTO T 315 | @64C, G*, kPa |
| @64C, phase angle, degrees | |
| Rotational Viscometer, AASHTO T 316 | @135C, Pa.s |
| Flash Point, AASHTO T 48 | C |
RTFO Residue, AASHTO T-240
| Dynamic Shear Rheometer, AASHTO T 315 | @64C, G*/sinδ, kPa |
| Elastic Recovery, AASHTO T 301 mod (a) | % |
PAV Residue, 20 hours, 2.10 MPa, 100 C, AASHTO R 28
| Dynamic Shear Rheometer, AASHTO T 315 | @19C, kPa |
| Bending Beam Rheometer, AASHTO T 313 | @-24C, S, MPa |
| @-24C, m-value | |
| Direct Tension Test, AASHTO T 314 | @-24C, Failure Strain, % |
| @-24C, Failure Stress (b), MPa |
1.30 Min.
71.0 Max.
3 Max.
260 Min.
2.20 Min.
70 Min.
5000 Max.
300 Max.
0.300 Min.
1.5 Min.
4.0 Min.
| (a) | Modify paragraph 4.5 as follows: Stop the ductilometer after 20 cm has been reached and within 2 seconds. Sever the specimen at its center with a pair of scissors… | |
| (b) | No allowances will be given for passing at a colder grade. |
Table 4
PG70-22
| Original Binder | |
| Dynamic Shear Rheometer, AASHTO T 315 | @70C, G*, kPa |
| @70C, phase angle, degrees | |
| Rotational Viscometer, AASHTO T 316 | @135C, Pa.s |
| Flash Point, AASHTO T 48 | C |
RTFO Residue, AASHTO T 240
| Dynamic Shear Rheometer, AASHTO T 315 | @70C, G*/sinδ, kPa |
| Elastic Recovery, AASHTO T 301 mod (a) | % |
PAV Residue, 20 hours, 2.10 MPa, 100 C, AASHTO R 28
| Dynamic Shear Rheometer, AASHTO T 315 | @28C, kPa |
| Bending Beam Rheometer, AASHTO T 313 | @-12C, S, MPa |
| @-12C, m-value | |
| Direct Tension Test, AASHTO T 314 | @-12C, Failure Strain, % |
| @-12C, Failure Stress (b), MPa |
1.30 Min.
74.0 Max.
3 Max.
260 Min.
2.20 Min.
65 Min.
5000 Max.
300 Max.
0.300 Min.
1.5 Min.
4.0 Min.
| (a) | Modify paragraph 4.5 as follows: Stop the ductilometer after 20 cm has been reached and within 2 seconds. Sever the specimen at its center with a pair of scissors… | |
| (b) | No allowances will be given for passing at a colder grade. |
Table 5
PG70-28
| Original Binder | |
| Dynamic Shear Rheometer, AASHTO T 315 | @70C, G*, kPa |
| @70C, phase angle, degrees | |
| Rotational Viscometer, AASHTO T 316 | @135C, Pa.s |
| Flash Point, AASHTO T 48 | C |
RTFO Residue, AASHTO T 240
| Dynamic Shear Rheometer, AASHTO T 315 | @70C, G*/sinδ, kPa |
| Elastic Recovery, AASHTO T 301 mod (a) | % |
PAV Residue, 20 hours, 2.10 MPa, 100 C, AASHTO R 28
| Dynamic Shear Rheometer, AASHTO T 315 | @25C, kPa |
| Bending Beam Rheometer, AASHTO T 313 | @-18C, S, MPa |
| @-18C, m-value | |
| Direct Tension Test, AASHTO T 314 | @-18C, Failure Strain, % |
| @-18C, Failure Stress (b), MPa |
1.30 Min.
71.0 Max.
3 Max.
260 Min.
2.20 Min.
70 Min.
5000 Max.
300 Max.
0.300 Min.
1.5 Min.
4.0 Min.
| (a) | Modify paragraph 4.5 as follows: Stop the ductilometer after 20 cm has been reached and within 2 seconds. Sever the specimen at its center with a pair of scissors… | |
| (b) | No allowances will be given for passing at a colder grade. |
Table 6
PG70-34
| Original Binder | |
| Dynamic Shear Rheometer, AASHTO T 315 | @70C, G*, kPa |
| @70C, phase angle, degrees | |
| Rotational Viscometer, AASHTO T 316 | @135 C, Pa.s |
| Flash Point, AASHTO T 48 | C |
RTFO Residue, AASHTO T 240
| Dynamic Shear Rheometer, AASHTO T 315 | @70C, G*/sinδ, kPa |
| Elastic Recovery, AASHTO T 301 mod (a) | % |
PAV Residue, 20 hours, 2.10 MPa, 100 C, AASHTO R 28
| Dynamic Shear Rheometer, AASHTO T 315 | @22C, kPa |
| Bending Beam Rheometer, AASHTO T 313 | @-24C, S, MPa |
| @-24C, m-value | |
| Direct Tension Test, AASHTO T 314 | @-24C, Failure Strain, % |
| @-24C, Failure Stress (b), MPa |
1.30 Min.
71.0 Max.
3 Max.
260 Min.
2.20 Min.
75 Min.
5000 Max.
300 Max.
0.300 Min.
1.5 Min.
4.0 Min.
| (a) | Modify paragraph 4.5 as follows: Stop the ductilometer after 20 cm has been reached and within 2 seconds. Sever the specimen at its center with a pair of scissors. | |
| (b) | No allowances will be given for passing at a colder grade. |
Table 7
PG76-22
| Original Binder | |
| Dynamic Shear Rheometer, AASHTO T 315 | @76C, G*, kPa |
| @76C, phase angle, degrees | |
| Rotational Viscometer, AASHTO T 316 | @135C, Pa.s |
| Flash Point, AASHTO T 48 | C |
RTFO Residue, AASHTO T 240
| Dynamic Shear Rheometer, AASHTO T 315 | @76C, G*/sinδ, kPa |
| Elastic Recovery, AASHTO T 301 mod (a) | % |
PAV Residue, 20 hours, 2.10 MPa, 100 C, AASHTO R 28
| Dynamic Shear Rheometer, AASHTO T 315 | @ 31C, kPa |
| Bending Beam Rheometer, AASHTO T 313 | @-12C, S, MPa |
| @-12C, m-value | |
| Direct Tension Test, AASHTO T 314 | @-12C, Failure Strain, % |
| @-12C, Failure Stress (b), MPa |
1.30 Min.
71.0 Max.
3 Max.
260 Min.
2.20 Min.
70 Min.
5000 Max.
300 Max.
0.300 Min.
1.5 Min.
4.0 Min.
| (a) | Modify paragraph 4.5 as follows: Stop the ductilometer after 20 cm has been reached and within 2 seconds. Sever the specimen at its center with a pair of scissors… | |
| (b) | No allowances will be given for passing at a colder grade. |
Table 8
PG76-28
| Original Binder | |
| Dynamic Shear Rheometer, AASHTO T 315 | @76C, G*, kPa |
| @76C, phase angle, degrees | |
| Rotational Viscometer, AASHTO T 316 | @135C, Pa.s |
| Flash Point, AASHTO T 48 | C |
RTFO Residue, AASHTO T 240
| Dynamic Shear Rheometer, AASHTO T 315 | @76C, G*/sinδ, kPa |
| Elastic Recovery, AASHTO T 301 mod (a) | % |
PAV Residue, 20 hours, 2.10 MPa, 100 C, AASHTO R 28
| Dynamic Shear Rheometer, AASHTO T 315 | @28C, kPa |
| Bending Beam Rheometer, AASHTO T 313 | @-18C, S, MPa |
| @-18C, m-value | |
| Direct Tension Test, AASHTO T 314 | @-18C, Failure Strain, % |
| @-18C, Failure Stress (b), MPa |
1.30 Min.
71. 0 Max.
3 Max.
260 Min.
2.20 Min.
75 Min.
5000 Max.
300 Max.
0.300 Min.
1.5 Min.
4.0 Min.
| (a) | Modify paragraph 4.5 as follows: Stop the ductilometer after 20 cm has been reached and within 2 seconds. Sever the specimen at its center with a pair of scissors… | |
| (b) | No allowances will be given for passing at a colder grade. |
| 2.2 | ASPHALTIC CEMENT, LIQUID ASPHALTS, AND REJUVENATING AGENTS | ||||||
| A. | Refer to AASHTO M 226, Table 2 with the following modifications: | ||||||
| 1. | Delete and replace ductility at 77 degrees F (25 degrees C) with ductility at 39.2 degrees F (4 degrees C) with values as detailed below. | ||||||
| AC - 2.5 | AC - 5 | AC - 10 | AC - 20 | ||||
| 50+ | 25+ | 15+ | 5+ | ||||
| B. | As specified for cationic and anionic emulsified asphalt. | ||||||
| 1. | All standard Slow Setting (SS, CSS), Medium Setting (MS, CMS), and Rapid Setting (RS, CRS) grades; inclusive of all High-Float designations (HF). | ||||||
| 2. | Supply under the Approved Supplier Certification System (ASC). | ||||||
| 3. | Meet AASHTO M 208 and M 140. | ||||||
| C. | Conform to the requirements of one of these tables: | ||||||
| 1. | Table 9: Cationic Rapid Setting Emulsified Polymerized Asphalt (CRS2P) | ||||||
| 2. | Table 10: Latex Modified Cationic Rapid Setting Emulsified Asphalt (LMCRS-2) | ||||||
| 3. | Table 11: Cationic Medium Setting Emulsified Asphalt (CMS-2S) | ||||||
| 4. | Table 12: High Float Medium Setting Emulsified Asphalt (HFMS-2) | ||||||
| 5. | Table 13: High Float Medium Setting Emulsified Polymerized Asphalt (HFMS-2P) | ||||||
| 6. | Table 14: High Float Medium Setting Emulsified Polymerized Asphalt (HFMS-2SP) | ||||||
| 7. | Table 15: High Float Rapid Setting Emulsified Polymerized Asphalt (HFRS-2P). | ||||||
| 8. | Table 16: Setting Cationic Rapid Emulsified Asphalt (CRS-2A, B) | ||||||
| D. | Curing cut-back asphalt: | ||||||
| 1. | Refer to ASTM D 2026 as specified for slow curing (SC). | ||||||
| 2. | Refer to AASHTO M 82 as specified for medium curing (MC). | ||||||
| 3. | Refer to AASHTO M 81 as specified for rapid curing (RC). | ||||||
| E. | Conform to requirements for Emulsified Asphalt Pavement Rejuvenating Agent: | ||||||
| 1. | Table 17: Type A | ||||||
| 2. | Table 18: Type B | ||||||
| 3. | Table 19: Type B Modified | ||||||
| 4. | Table 20: Type C | ||||||
| 5. | Table 21: Type D |
Table 9 Cationic Rapid Setting Emulsified Polymerized Asphalt (CRS-2P)
| Tests |
| AASHTO Test Method |
| Min. |
| Max. |
Emulsion
Viscosity , SF, 140ºF (60ºC), s (Project-site Acceptance/Rejection Limits)
| T59 |
| 100 |
| 400 |
| Settlement (a) 5 days, percent |
| T 59 |
| Storage Stability Test (b) 1 d, 24 h, percent |
| T 59 |
| Demulsibility (c) 35 ml, 0.8% sodium dioctyl Sulfosucinate, percent |
| T 59 |
| 40 |
| Particle Charge Test |
| T 59 |
| Positive |
| Sieve Test, percent |
| T 59 |
0.10
Distillation
Oil distillate, by volume of emulsion, percent
Residue (d), percent
Residue from Distillation Test
| Penetration, 77ºF (25ºC), 100 g, 5 s, dmm |
| T 49 |
| 80 |
| 150 |
Ductility, 39.2ºF (4ºC), 5 cm/min, cm Toughness, lb-in Tenacity, lb-in T 51
ASTM D 5801
ASTM D 5801
| Solubility in trichloroethylene, percent |
| T 44 |
| 97.5 |
| (a) | The test requirement for settlement may be waived when the emulsified asphalt is used in less than five-days or the purchaser may require that the settlement test be run from the time the sample is received until it is used, if the elapsed time is less than 5 days. | ||
| (b) | The 24-hour (1-day) storage stability test may be used instead of the five-day | settlement test. | |
| (c) | The demulsibility test is made within 30 days from date of shipment. | ||
| (d) | Distillation is determined by AASHTO T 59, with modifications to include a 350 ± | 5ºF | (177±3ºC) maximum temperature to be held for 15 minutes. |
Modify the asphalt cement prior to emulsification.
Table 10 Latex Modified Cationic Rapid Setting Emulsified Asphalt (LMCRS-2)
| Tests |
| AASHTO Test Method |
| Min. |
| Max. |
Emulsion
Viscosity, SF, 122ºF (50ºC), s (Project Site Acceptance/Rejection Limits)
| T59 |
| 140 |
| 400 |
| Settlement (a) 5 days, percent |
| T 59 |
| Storage Stability Test (b) 1 d, 24 h, percent |
| T 59 |
| Demulsibility (c) 35 ml, 0.8% sodium dioctyl Sulfosucinate, percent |
| T 59 |
| 40 |
| Particle Charge Test |
| T 59 |
| Positive |
| Sieve Test, percent |
| T 59 |
0.3
Distillation
Oil distillate, by volume of emulsion, percent
Residue (d), percent
Residue from Distillation Test
| Penetration, 77ºF (25ºC), 100 g, 5 s, dmm |
| T 49 |
| 40 |
| 200 |
Torsional Recovery (e)
| (a) | The test requirement for settlement may be waived when the emulsified asphalt is used | in less than a five-day time; or the purchaser may require that the settlement test be run | from the time the sample is received until it is used, if the elapsed time is less than 5 | days. | |
| (b) | May use the 24-hour (1-day) storage stability test instead of the five-day settlement test. | ||||
| (c) | Make the demulsibility test within 30 days from date of shipment. | ||||
| (d) | Determine distillation by AASHTO T 59, with modifications to include a 350 ± 5ºF | (177±3ºC) maximum temperature to be held for 15 minutes. | |||
| (e) | CA 332 (California Test Method) |
Co-mill latex and asphalt during emulsification
Table 11 Cationic Medium Setting Emulsified Asphalt (CMS-2S)
| Tests |
| AASHTO Test Method |
| Specification |
Emulsion
| Viscosity, SF, 122ºF (50ºC), s |
| T 59 |
| 50 - 450 |
| Percent residue |
| T 59 |
| 60 min |
| Storage Stability Test, 1d, 24h, percent |
| T 59 |
| 1 max |
| Sieve, percent |
| T 59 |
| 0.10 max |
| Particle charge |
| T 59 |
| Positive |
| Oil Distillate, percent by volume of emulsion |
| T 59 |
| 5-15 |
Residue
| Penetration, 77ºF (25ºC), 100g, 5 sec, dmm |
| T 59 |
| 100-250 |
| Solubility, percent |
| T 59 |
| 97.5 min. |
Table 12 High Float Medium Setting Emulsified Asphalt ( HFMS-2)
| Tests |
| AASHTO |
Test Method
| Min. |
| Max. |
Emulsion
Viscosity, SF, 122F (50C), s (Project Site Acceptance/Rejection Limits
| T59 |
| 70 |
| 300 |
| Storage Stability Test, 1d, 24 h, percent |
| T59 |
1.0
| Sieve Test , percent |
| T59 |
0.1
| Distillation |
| T59 |
| Oil Distillate, by volume of emulsion, percent |
| T59 |
| NA |
| NA |
| Residue, percent |
| T59 |
| 65 |
Residue from Distillation Test
| Penetration, 77F (25C), 100g, 5 s, dmm |
| T49 |
| 50 |
| 200 |
| Float Test, 140F (60C), s |
| T50 |
| 1200 |
| Solubility in Trichloroethylene, percent |
| T44 |
| 97.5 |
| Ductility, 77F (25C) 5cm/min, cm |
| T51 |
| 40 |
Table 13 High Float Medium Setting Emulsified Polymerized Asphalt (HFMS-2P) (a)
| Tests |
| AASHTO Test method |
| Min. |
| Max. |
Emulsion
Viscosity, SF, 122ºF (50ºC), s (Project Site Acceptance/Rejection Limits)
| T 59 |
| 100 |
| 450 |
| Storage Stability Test, 1 d, 24 h, percent |
| T 59 |
1.0
| Sieve Test, percent |
| T 59 |
0.1
Distillation
| Oil distillate, by volume of emulsion, percent |
| T 59 |
| Residue (b), percent |
| T 59 |
| 65 |
Residue from Distillation Test
| Penetration, 77ºF (25ºC), 100 g, 5 s, dmm |
| T 49 |
| 70 |
| 300 |
| Float Test, 140ºF (60ºC), s |
| T 50 |
| 1200 |
| Solubility in trichloroethylene, percent |
| T 44 |
| 97.5 |
| Elastic Recovery, 77ºF (25ºC), percent |
| T 301 |
| 50 |
| (a) | Supply an HFMS-2P (anionic, polymerized, high-float) as an emulsified blend of | polymerized asphalt cement, water, and emulsifiers. Polymerize the asphalt cement | with a minimum of 3.0% polymer by weight of the asphalt cement prior to emulsification. | The emulsion must be smooth and homogeneous throughout with no white, milky | separation, pumpable, and suitable for application through a distributor after standing | undisturbed for a minimum of 24 hours. | |
| (b) | Determine the distillation by AASHTO T 59, with modifications to include a 350± 5ºF | (177±3ºC) maximum temperature to be held for 15 minutes. |
Table 14 High Float Medium Setting Emulsified Polymerized Asphalt (HFMS-2SP) (a)
| Tests |
| AASHTO Test method |
| Min. |
| Max. |
Emulsion
Viscosity, SF, 122ºF (50ºC), s (Project Site Acceptance/Rejection Limits)
| T 59 |
| 50 |
| 450 |
| Storage Stability Test, 1 d, 24 h, percent |
| T 59 |
| Sieve Test, percent |
| T 59 |
0.1
Distillation
| Oil distillate, by volume of emulsion, percent |
| T 59 |
| Residue (b), percent |
| T 59 |
| 65 |
Residue from Distillation Test
| Penetration, 77ºF (25ºC), 100 g, 5 s, dmm |
| T 49 |
| 150 |
| 300(c) |
| Float Test, 140ºF (60ºC), s |
| T 50 |
| 1200 |
| Solubility in trichloroethylene, percent |
| T 44 |
| 97.5 |
| Elastic Recovery(d), 77ºF (25ºC), percent |
| T 301 |
| 50 |
| (a) | Supply an HFMS-2SP (anionic, polymerized, high-float) as an emulsified blend of | polymerized asphalt cement, water, and emulsifiers. Polymerize the asphalt cement | with a minimum of 3.0% polymer by weight of the asphalt cement prior to emulsification. | The emulsion must be smooth and homogeneous throughout with no white, milky | separation, pumpable, and suitable for application through a distributor after standing | undisturbed for a minimum of 24 hours. | |
| (b) | Determine the distillation by AASHTO T 59, with modifications to include a 350± 5ºF | (177±3ºC) maximum temperature to be held for 15 minutes. | |||||
| (c) Emulsified Asphalt (HFMS-2SP) with a residual penetration greater than 300 dmm may | be used with Cold Bituminous Pavement (Recycle) to address problems with cool | weather or extremely aged existing pavement when approved by the Engineer. |
(d) Report only when penetration is greater than 300 dmm.
Table 15 High Float Rapid Setting Emulsified Polymerized Asphalt (HFRS-2P) (a)
| Tests |
| AASHTO Test method |
| Min. |
| Max. |
Emulsion
Viscosity, SF @ 122ºF (50ºC), s (Project Site Acceptance/Rejection Limits)
| T 59 |
| 50 |
| 450 |
| Storage Stability Test (b) 1 d, 24 h, percent |
| T 59 |
| Demulsibility 0.02 N Ca Cl2, percent |
| T 59 |
| 40 |
| Sieve Test, percent |
| T 59 |
0.1
Distillation
| Oil distillate, by volume of emulsion, percent |
| T 59 |
| Residue (b), percent |
| T 59 |
| 65 |
Residue from Distillation Test
| Penetration, 77ºF (25ºC), 100 g, 5 s, dmm |
| T 49 |
| 70 |
| 150 |
| Float Test, 140ºF (60ºC), s |
| T 50 |
| 1200 |
| Solubility in trichloroethylene, percent |
| T 44 |
| 97.5 |
| Elastic Recovery, 77ºF (25ºC), percent |
| T 301 |
| 58 |
| (a) | Supply an HFMS-2SP (anionic, polymerized, high-float) as an emulsified blend of | polymerized | asphalt cement, water, and emulsifiers. Polymerize the asphalt cement | with a minimum of 3.0% polymer by weight of the asphalt cement prior to emulsification. | The emulsion must be smooth and homogeneous throughout with no white, milky | separation, pumpable, and suitable for application through a distributor after standing | undisturbed for a minimum of 24 hours. | |
| (b) | Determine the distillation by AASHTO T 59, with modifications to include a 350 ± 5ºF | (177±3ºC) maximum temperature to be held for 15 minutes. |
Table 16 Cationic Rapid Setting Emulsified Asphalt (CRS-2A,B)
| Tests |
| AASHTO Test Method |
| Min |
| Max |
Emulsion
Viscosity, SF, 122ºF (50ºC), s (Project Site Rejection/Acceptance Limits)
| T 59 |
| 140 |
| 400 |
| Storage stability test, 24 h, percent |
| T 59 |
| Demulsibility, 35 mL 0.8 percent Sodium Dioctyl Sulfosucinate, percent |
| T 59 |
| Particle charge test |
| T 59 |
| Positive |
| Sieve test, percent |
| T 59 |
0.10
Distillation
| Oil distillate, by volume of emulsion, percent |
| T 59 |
| Residue, percent |
| T 59 |
| 65 |
Use PG58-22 and PG64-22 as base asphalt cement for CRS-2A, B, respectively. Specification for high temperature performance: original and RTFO G*/sinδ within 3ºC of grade.
Table 17 Emulsified Type A Asphalt Pavement Rejuvenating Agent Concentrate
| Property |
| Test Method |
| Limits |
| Viscosity, SF, 77ºF (25ºC), s |
| AASHTO T 59 |
| 15 Min 40 Max |
| Residue , percent W (a) |
| AASHTO T 59 |
| 60 Min. 65 Max. |
| Miscibility Test (b) |
| AASHTO T 59 |
| No Coagulation |
| Sieve Test, percent W ( c) |
| AASHTO T 59 |
| 0.20 Max. |
| 5-day Settlement, percent W |
| AASHTO T 59 |
| 5.0 Max. |
| Particle Charge |
| AASHTO T 59 |
| Positive |
| Light Transmittance , % |
| UDOT MOI 8-973 |
| 30 Max. |
| Cement Mixing |
| AASHTO T 59 |
| 2 Max. |
Residue from Distillation (a)
| Viscosity, 140ºF (60ºC), mm2/s |
| ASTM D 4402 |
| 150 - 300 |
| Flash Point, COC, ºF (ºC) |
| AASHTO T 48 |
| 385 Min. |
| Asphaltenes, percent W |
| ASTM D 2006-70 |
| 0.4 Min. 0.75 Max. |
Maltene Distribution Ratio (PC + A1)/(S + A2) (d)
| ASTM D 2006-70 |
| 0.3 Min. 0.6 Max |
| Saturated Hydrocarbons, S (d) |
| ASTM D 2006-70 |
| 21 Min. 28 Max. |
| PC/S Ratio (d) |
| ASTM D 2006-70 |
| 1.5 Min. |
| (a) | AASHTO T 59, Evaporation Test, modified as follows: Heat a 50 gram sample to 300ºF | until foaming ceases, then cool immediately and calculate results. | |
| (b) | AASHTO T 59, modified as follows: use a 0.02 Normal Calcium Chloride solution in | place of distilled water. | |
| (c) | AASHTO T 59, modified as follows: use distilled water in place of a two percent sodium | oleate solution. | |
| (d) | Chemical composition by ASTM Method D-2006-70: | ||
| PC= Polar Compounds, A1 = First Acidaffins |
A2 = Second Acidaffins, S = Saturated Hydrocarbons
Table 18 Emulsified Type B Asphalt Pavement Rejuvenating Agent Concentrate
| Tests |
| Test Method |
| Limits |
| Viscosity, SF, 77ºF (25ºC), s |
| AASHTO T 59 |
| 25-150 |
| Residue, percent W |
| AASHTO T 59 (mod) (a) |
| 62 Min. |
| Sieve Test, percent W |
| AASHTO T 59 |
| 0.10 Max. |
| 5-day Settlement |
| AASHTO T 59 |
| 5.0 Max. |
| Particle Charge |
| AASHTO T 59 |
| Positive |
| Pumping Stability (b) |
| Pass |
Residue from Distillation (a)
| Viscosity @ 140ºF (60ºC), mm2/s |
| AASHTO T 201 |
| 2500-7500 |
| Solubility in 1,1,1 Trichloroethylene, percent |
| AASHTO T 44 |
| 98 Min. |
| Flash Point, COC |
| ASTM D 92 |
| 204ºC, Min. |
| Asphaltenes, percent W |
| ASTM D 2007 |
| 15 Max. |
| Saturates, percent W |
| ASTM D 2007 |
| 30 Max. |
| Aromatics, percent W |
| ASTM D 2007 |
| 25 Min. |
| Polar Compounds, percent W |
| ASTM D 2007 |
| 25 Min. |
| (a) Determine the distillation by AASHTO T 59 with modifications to include a | |||
| 300 ±5ºF (149±3ºC) maximum temperature to be held for 15 minutes. | |||
| (b) | Test pumping stability by pumping 475 ml of Type B diluted 1 part concentrate to 1 | part water, at 77ºF (25ºC) through a ¼ inch gear pump operating at 1750 rpm for 10 | minutes with no significant separation or coagulation in pumped material. |
Type B: an emulsified blend of lube oil or lube oil extract and petroleum asphalt.
Table 19 Emulsified Type B Modified Asphalt Pavement Rejuvenating Agent Concentrate
| Property |
| Test Method |
| Limits |
| Viscosity, SF, 77ºF (25ºC), s |
| AASHTO T 59 |
| 50-200 |
| Residue(a), percent W |
| AASHTO T 59 |
| 62 Min. |
| Sieve Test, percent W |
| AASHTO T 59 |
| 0.20 Max. |
| 5-day Settlement, percent W |
| AASHTO T 59 |
| 5.0 Max. |
| Particle Charge |
| AASHTO T 59 |
| Positive |
| Pumping Stability (b) |
| Pass |
Residue from Distillation (a)
| Viscosity (c) 275ºF (135ºC), cP |
| ASTM D 4402 |
| 150 – 300 |
| Penetration, 77ºF (25ºC), dmm |
| AASHTO T 49 |
| 180 Min. |
| Solubility in 1,1,1 Trichloroethylene, percent |
| AASHTO T 44 |
| 98 Min. |
| Flash Point, COC, ºF (ºC) |
| AASHTO T 48 |
| 400(204) Min. |
| Asphaltenes, percent W |
| ASTM D 2007 |
| 20-40 |
| Saturates, percent % W |
| ASTM D 2007 |
| 20 Max. |
| Polar Compounds, percent W |
| ASTM D 2007 |
| 25 Min. |
| Aromatics, percent W |
| ASTM D 2007 |
| 20 Min. |
| PC/S Ratio |
| ASTM D 2007 |
| 1.5 Min. |
| (a) | Determine the distillation by AASHTO T 59 with modifications to include a 300±5ºF | (149± | 3ºC) maximum temperature to be held for 15 minutes. | |
| (b) | Pumping stability is tested by pumping 475 ml of Type B diluted 1 part concentrate to 1 | part water, at 77ºF (25ºC) through a ¼ inch gear pump operating at 1750 rpm for 10 | minutes with no significant separation or coagulation in pumped material. | |
| (c) | Brookfield Thermocel Apparatus-LV model. 50 rpm with a #21 spindle, 7.1 g residue, | at 10 torque |
As required by the Asphalt Emulsion Quality Management Plan, UDOT Minimum Sampling and Testing Guide, Section 508) the supplier certifies that the base stock contains a minimum of 15% by weight of Gilsonite Ore. Use the HCL precipitation method as a qualitative test to detect the presence of Gilsonite.
Table 20 Emulsified Type C Asphalt Pavement Rejuvenating Agent Concentrate
| Property |
| Test Method |
| Limits |
| Viscosity, SF, 77ºF (25ºC), s |
| AASHTO T 59 |
| 10-100 |
| Residue (a), percent W (Type C supplied ready to use 1:1 or 2:1. |
| AASHTO T 59 |
| 30 Min. 1:1 |
40 Min. 2:1
Sieve Test, percent W (b)
0.10 Max.
| 5-day Settlement, percent W |
| AASHTO T 59 |
| 5.0 Max. |
| Particle Charge |
| AASHTO T 59 |
| Positive |
| pH (May be used if particle charge test is inconclusive) |
| 2.0 - 7.0 |
| Pumping Stability (c) |
| Pass |
Tests of Residue from Distillation (a)
| Viscosity, 275ºF (135ºC), mm2/s |
| AASHTO T 201 |
| 475-1500 |
| Solubility in 1,1,1 Trichloroethylene, percent |
| AASHTO T 44 |
| 97.5 Min. |
| RTFO mass loss, percent W |
| AASHTO T 240 |
| 2.5 Max. |
| Specific Gravity |
| AASHTO T 228 |
| 0.98 Min. |
| Flash Point, COC |
| AASHTO T 48 |
| 232ºC, Min. |
| Asphaltenes, percent W |
| ASTM D 2007 |
| 25 Min., 45 Max. |
| Saturates, percent W |
| ASTM D 2007 |
| 10 Max. |
| Polar Compounds, percent W |
| ASTM D 2007 |
| 30 Min. |
| Aromatics, percent W |
| ASTM D 2007 |
| 15 Min. |
| (a) | Determine the distillation by AASHTO T 59 with modifications to include a 300± 5ºF (149 | ± 3ºC) maximum temperature to be held for 15 minutes. | |
| (b) | Test method identical to AASHTO T 59 except that distilled water is used in place of 2 % | sodium oleate solution. | |
| (c) | Test pumping stability by pumping 475 ml of Type diluted 1 part concentrate to 1 part | water, at 77ºF (25ºC) through a ¼ inch gear pump operating at 1750 rpm for 10 | minutes with no significant separation or coagulation in pumped material. |
As required by the Asphalt Emulsion Quality Management Plan, UDOT Minimum Sampling and Testing Guide, Section 508), the supplier certifies that the base stock contains a minimum of 10% by weight of Gilsonite ore. Use the HCL precipitation method as a qualitative test to detect the presence of Gilsonite.
Table 21 Emulsified Type D Asphalt Pavement Rejuvenating Agent Concentrate
| Property |
| Test Method |
| Limits |
| Viscosity, SF, 77ºF (25ºC), s |
| AASHTO T 59 |
| 30-90 |
| Residue, (b) percent W |
| AASHTO T 59 |
| 65 |
| Sieve Test, percent W |
| AASHTO T 59 |
| 0.10 Max. |
| pH |
| 2.0 - 5.0 |
Residue from Distillation (b)
| Viscosity, 140ºF (60ºC), cm2/s |
| AASHTO T 201 |
| 300-1200 |
| Viscosity, 275ºF (135ºC), mm2/s |
| AASHTO T 201 |
| 300 Min. |
| Modified Torsional Recovery (a) percent |
| CA 332 (Mod) |
| 40 Min. |
| Toughness, 77ºF (25ºC), in-lb |
| ASTM D 5801 |
| 8 Min. |
| Tenacity, 77ºF (25ºC), in-lb |
| ASTM D 5801 |
| 5.3 Min. |
| Asphaltenes, percent W |
| ASTM D 2007 |
| 16 Max. |
| Saturates, percent W |
| ASTM D 2007 |
| 20 Max. |
| (a) | Torsional recovery measurement to include first 30 seconds. | |
| (b) | Determine the distillation by AASHTO T 59 with modifications to include a 300±5ºF | |
| (149±3ºC) maximum temperature to be held for 15 minutes. |
| 2.3 | HOT-POUR CRACK SEALANT FOR BITUMINOUS CONCRETE |
| A. | Combine a homogenous blend of materials to produce a sealant meeting properties and tests in Table 22. |
| B. | Packaging and Marking: Supply sealant pre-blended, pre-reacted, and pre-packaged in lined boxes weighing no more than 30 lb. |
| 1. | Use a dissolvable lining that will completely melt and become part of the sealant upon subsequent re-melting. |
| 2. | Deliver the sealant in the manufacturer’s original sealed container. Clearly mark each container with the manufacturer’s name, trade name of sealant, batch or lot number, and recommended safe heating and application temperatures. |
Table 22 Hot-Pour Bituminous Concrete Crack Sealant
Application Properties
| Workability: |
| Pour readily and penetrate 0.25 inch and wider cracks for the entire application temperature range recommended by the manufacturer. |
| Curing: |
| No tracking caused by normal traffic after 45 minutes from application. |
| Asphalt Compatibility: ASTM D 5329, Section 14. |
| No failure in adhesion. No formation of an oily ooze at the interface between the sealant and the bituminous concrete or softening or other harmful effects on the bituminous concrete. |
| Material Handling: |
| Follow the manufacturer’s safe heating and application temperatures. |
| Test Method |
| Property |
| Minimum |
| Maximum |
| AASHTO T 51 |
| Ductility, modified, 1cm/min, 39.2ºF (4ºC), cm |
| 30 |
| UDOT method 967 |
| Cold Temperature Flexibility |
| no cracks |
| AASHTO T 300 (a) |
| Force-Ductility, lb force |
| ASTM D 5329 |
| Flow 140ºF (60ºC), 5 hrs 75º angle, mm |
| ASTM D 3405 (b) |
| Tensile-Adhesion, modified |
| 300% |
| AASHTO T 228 |
| Specific Gravity, 60ºF (15.6ºC) |
1.140
| ASTM D 5329 |
| Cone Penetration, 77ºF (25ºC), 150 g, |
5 sec., dmm
| ASTM D 5329 |
| Resilience, 77ºF (25ºC), 20 sec., percent |
| 30 |
ASTM D 4402
Viscosity, 380ºF (193.3ºC), SC4-27 spindle, 20 rpm, Cp
| ASTM D 5329 |
| Bond as per ASTM D 1190, Section 6.4 |
Pass
| (a) | Maximum of 4 lb force during the specified elongation of 30 cm @ 1 cm/min, 39.2ºF (4ºC). | |
| (b) | Use ASTM D 3405, Section 6.4.1. Delete bond and substitute tensile-adhesion test in accordance to D 5329. |
PART 3 EXECUTION Not Used
END OF SECTION
ASPHALT MATERIAL Page 1
File details come from the government source that posted it. Updated .