Determining Pavement Design Criteria for Recycled Aggregate Base and Large Stone Subbase Bora Cetin Haluk Sinan Coban Halil Ceylan William Likos Tuncer Edil Ashley Buss Junxing Zheng MnDOT Project TPF-5(341) Monthly Meeting January 9, 2020
AGENCY MEMBERS ➢ MnDOT ➢ Caltrans ➢ MDOT ➢ IDOT ➢ LRRB ➢ MoDOT ➢ WisDOT ➢ NDDOT ➢ Iowa DOT ➢ Illinois Tollway 2 Iowa State University University of Wisconsin-Madison Michigan State University Slide 2
ASSOCIATE MEMBERS ➢ ➢ Aggregate & Ready Mix of MN Collaborative Aggregates LLC ➢ ➢ Asphalt Pavement Alliance (APA) American Engineering Testing, Inc. ➢ ➢ Braun Intertec Center for Transportation Infrastructure Systems (CTIS) ➢ ➢ Infrasense Asphalt Recycling & Reclaiming Association (ARRA) ➢ ➢ Diamond Surface Inc. First State Tire Recycling ➢ ➢ Flint Hills Resources BASF Corporation ➢ ➢ International Grooving & Grinding Association (IGGA) Upper Great Plains Transportation Institute at North Dakota ➢ State University Midstate Reclamation & Trucking ➢ ➢ 3M MN Asphalt Pavement Association ➢ Pavia Systems, Inc. ➢ Minnesota State University - Mankato ➢ ➢ All States Materials Group National Concrete Pavement Technology Center ➢ ➢ Payne & Dolan, Inc. Roadscanners ➢ ➢ Caterpillar University of Minnesota - Duluth ➢ ➢ The Dow Chemical Company University of New Hampshire ➢ ➢ The Transtec Group Mathy Construction Company ➢ Testquip LLC ➢ Michigan Tech Transportation Institute (MTTI) ➢ Hardrives, Inc. ➢ University of Minnesota ➢ ➢ Husky Energy National Center for Asphalt Technology (NCAT) at Auburn ➢ University Asphalt Materials & Pavements Program (AMPP) ➢ ➢ GSE Environmental Concrete Paving Association of MN (CPAM) ➢ ➢ Helix Steel MOBA Mobile Automation ➢ ➢ Ingios Geotechnics Geophysical Survey Systems ➢ ➢ WSB Leica Geosystems ➢ ➢ Cargill University of St. Thomas ➢ ➢ PITT Swanson Engineering Trimble ➢ University of California Pavement Research Center 3 Iowa State University University of Wisconsin-Madison Michigan State University Slide 3
OUTLINE • Follow-up • Test cells & materials • Tasks 5 & 6 4 Iowa State University University of Wisconsin-Madison Michigan State University Slide 4
FOLLOW-UP • Task 1 – Literature review and recommendations Green – Completed • Task 2 – Tech transfer “state of practice” Red – In Progress • Task 3 – Construction monitoring and reporting • Task 4 – Laboratory testing • Task 5 – Performance monitoring and reporting • Task 6 – Instrumentation • Task 7 – Pavement design criteria • Task 8 & 9 – Draft/final report 5 Iowa State University University of Wisconsin-Madison Michigan State University Slide 5
TEST CELLS Recycled Aggregate Base Large Stone Subbase Large Stone Subbase with Geosynthetics 185 186 188 189 127 227 328 428 528 628 728 3.5 in 3.5 in 3.5 in 3.5 in 3.5 in 3.5 in 3.5 in 3.5 in 3.5 in 3.5 in 3.5 in Superpave Superpave Superpave Superpave Superpave Superpave Superpave Superpave Superpave Superpave Superpave 6 in 6 in 6 in 6 in 6 in 6 in 6 in Class 6 Class 6 Class 5Q Class 5Q Class 5Q Class 5Q Class 5Q Aggregate Aggregate Aggregate Aggregate Aggregate Aggregate Aggregate 12 in 12 in 12 in 12 in Coarse Fine Limestone RCA+RAP RCA RCA 9 in 9 in 9 in 9 in 9 in LSSB LSSB LSSB LSSB LSSB 18 in 18 in 3.5 in 3.5 in 3.5 in 3.5 in LSSB LSSB S. Granular S. Granular S. Granular S. Granular (1 lift) (1 lift) TX+GT BX+GT Borrow Borrow Borrow Borrow TX BX Sand Sand Clay Loam Clay Loam Clay Loam Clay Loam Clay Loam Clay Loam Clay Loam TX = Triaxial Geogrid S. Granular Borrow = Select Granular Borrow BX = Biaxial Geogrid GT = Nonwoven Geotextile Clay Loam Clay Loam 6 Iowa State University University of Wisconsin-Madison Michigan State University Slide 6
MATERIALS 7 Iowa State University University of Wisconsin-Madison Michigan State University Slide 7
TASKS 5 & 6 • Falling weight deflectometer (FWD) Green – Completed • Frost heave Red – In Progress • International roughness index (IRI) • Rutting • Environmental monitoring – Weather data – Temperature sensors – Moisture sensors – Frost depth – Number of freeze-thaw cycles • Pavement distresses 8 Iowa State University University of Wisconsin-Madison Michigan State University Slide 8
FWD 185 3.5 in Superpave 12 in Coarse RCA Cell Test OUTSIDE LANE (+) INSIDE LANE (-) Station Number Points OWP MID IWP IWP MID OWP 16368 Start 16379 1 o o 3.5 in 16409 2 o o 185 16439 3 o o S. Granular 16469 4 o o Borrow 12 in. 16499 5 o o Coarse RCA 16529 6 o o Sand 16559 7 o o 16569 End 9 Iowa State University University of Wisconsin-Madison Michigan State University Slide 9
FWD 185 3.5 in Superpave 12 in Coarse RCA Cell Test OUTSIDE LANE (+) INSIDE LANE (-) Station Number Points OWP MID IWP IWP MID OWP 16368 Start 16379 1 o o 3.5 in 16409 2 o o 185 16439 3 o o S. Granular 16469 4 o o Borrow 12 in. 16499 5 o o Coarse RCA 16529 6 o o Sand 16559 7 o o 16569 End 10 Iowa State University University of Wisconsin-Madison Michigan State University Slide 10
FWD 185 3.5 in Superpave 12 in Coarse RCA Cell Test OUTSIDE LANE (+) INSIDE LANE (-) Station Number Points OWP MID IWP IWP MID OWP 16368 Start 16379 1 o o 3.5 in 16409 2 o o 185 16439 3 o o S. Granular 16469 4 o o Borrow 12 in. 16499 5 o o Coarse RCA 16529 6 o o Sand 16559 7 o o 16569 End 11 Iowa State University University of Wisconsin-Madison Michigan State University Slide 11
FWD 185 3.5 in Superpave 12 in Coarse RCA Cell Test OUTSIDE LANE (+) INSIDE LANE (-) Station Number Points OWP MID IWP IWP MID OWP 16368 Start 16379 1 o o 3.5 in 16409 2 o o 185 16439 3 o o S. Granular 16469 4 o o Borrow 12 in. 16499 5 o o Coarse RCA 16529 6 o o Sand 16559 7 o o 16569 End 12 Iowa State University University of Wisconsin-Madison Michigan State University Slide 12
FROST HEAVE 185 3.5 in Superpave 12 in Coarse RCA 3.5 in S. Granular Borrow Sand 13 Iowa State University University of Wisconsin-Madison Michigan State University Slide 13
FROST HEAVE 186 3.5 in Superpave 12 in Fine RCA 3.5 in S. Granular Borrow Sand 14 Iowa State University University of Wisconsin-Madison Michigan State University Slide 14
IRI 185 186 3.5 in 3.5 in Superpave Superpave 12 in 12 in Coarse Fine RCA RCA 3.5 in 3.5 in S. Granular S. Granular Borrow Borrow LWP = Left Wheel Path Sand Sand RWP = Right Wheel Path 15 Iowa State University University of Wisconsin-Madison Michigan State University Slide 15
IRI 188 189 3.5 in 3.5 in Superpave Superpave 12 in 12 in Limestone RCA+RAP 3.5 in 3.5 in S. Granular S. Granular Borrow Borrow LWP = Left Wheel Path Clay Loam Clay Loam RWP = Right Wheel Path 16 Iowa State University University of Wisconsin-Madison Michigan State University Slide 16
FROST DEPTH Laboratory and field performance of recycled aggregate base in a seasonally cold region Tuncer B. Edil, Bora Cetin, Ali Soleimanbeigi (2017) • Freeze-point depression – Temperature at which water would begin to freeze in the materials • Complete freezing – Lower temperature than the freeze-point depression 17 Iowa State University University of Wisconsin-Madison Michigan State University Slide 17
FROST DEPTH Mechanistic-based comparisons for freeze-thaw performance of stabilized unpaved roads Cheng Li, Pavana K.R. Vennapusa, Jeramy Ashlock, David J. White (2017) • 0 ° C isotherm lines 18 Iowa State University University of Wisconsin-Madison Michigan State University Slide 18
FROST DEPTH Assessing seasonal performance, stiffness, and support conditions of pavement foundations Yang Zhang (2016) • 0 ° C isotherm lines • ±0.5 ° C to determine the number of freeze-thaw cycles 19 Iowa State University University of Wisconsin-Madison Michigan State University Slide 19
FROST DEPTH MnDOT Method • 23 hours in a day is below 0 ° C – freezing • More than 4 hours in a day higher than 0 ° C – thawing 20 Iowa State University University of Wisconsin-Madison Michigan State University Slide 20
FROST DEPTH 188 3.5 in Superpave 12 in Limestone 3.5 in S. Granular Borrow Clay Loam 21 Iowa State University University of Wisconsin-Madison Michigan State University Slide 21
Thank You! QUESTIONS?? 22 Iowa State University University of Wisconsin-Madison Michigan State University Slide 22
SCHEDULE MONTHS TASKS 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3 3 3 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 Task 1 Task 2 Task 3 Task 4 Task 5 Task 6 Task 7 Task 8 Task 9 23 Iowa State University University of Wisconsin-Madison Michigan State University Slide 23
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