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Willamette Valley Company

Willamette Valley Company. Pavement Preservation. Maintenance of Distressed Concrete Bridge Repair: Headers, Joints, Spalls Construction: Spalls & Cracks. Pavement Preservation. 1985 Technology. Pavement Preservation. 2012 Technology. FASTPATCH. FASTPATCH—Pavement Preservation.

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Willamette Valley Company

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  1. Willamette Valley Company

  2. Pavement Preservation • Maintenance of Distressed Concrete • Bridge Repair: Headers, Joints, Spalls • Construction: Spalls & Cracks

  3. Pavement Preservation 1985 Technology

  4. Pavement Preservation 2012 Technology FASTPATCH

  5. FASTPATCH—Pavement Preservation Maintenance with FASTPATCH To Repair These…

  6. FASTPATCH—Pavement Preservation Interlocks Slabs to Transfer Load

  7. FASTPATCH—Pavement Preservation • Interlocks Slabs to Transfer Load • Minimize joint spalling, rocking, pumping, faulting, breakup of adjacent slabs, and improved ride quality.

  8. FASTPATCH—Pavement Preservation Stabilize Slab and Provide Support

  9. FASTPATCH—Pavement Preservation Seal Joints/Cracks from Moisture & Debris • Reduces redistribution of fines below slab. • Reduces spalls. • Transverse, longitudinal joints, fatigue/second/third-stage cracks

  10. FASTPATCH—Pavement Preservation Repairs Spalls Both Large and Small

  11. FASTPATCH—Pavement Preservation • Grinds and grooves similar to concrete • Recessed markers and saw cut joints in FASTPATCH.

  12. FASTPATCH—Pavement Preservation How does FASTPATCH Repair & Preserve Slabs? Interlocks slabs to transfer load across joints and broken areas. Stabilize slab and provide support. Seal joints/cracks from moisture and debris to prevent spalls. Grinds and grooves similar to concrete. Spall repair—large and small. ALL This in one product--FASTPATCH.

  13. Pavement Preservation Applications of FASTPATCH • Bridge Repair: Headers, Joints, Spalls

  14. FASTPATCH—Pavement Preservation Bridge Repair: BEFORE

  15. FASTPATCH—Pavement Preservation Bridge Repair: During (Header)

  16. FASTPATCH—Pavement Preservation Bridge Repair: During (Joint)

  17. FASTPATCH—Pavement Preservation Bridge Repair: After (1 hr) 5 hours to repair both lanes and each lane was returned to service after 1 hour. Both header and joints were repaired. Location: Salt Lake City, UT

  18. Pavement Preservation Applications of FASTPATCH • Construction: Spalls & Cracks

  19. FASTPATCH—Pavement Preservation I-8 Spall Repair (11-2M0804) • Advantages • High production. • Less labor intensive, decreasing man-hours. • No issues with working/pot life of material. FASTPATCH Meter Dispensed Available in 50-gallon drums & totes

  20. FASTPATCH—Pavement Preservation I-8 Spall Repair (11-2M0804) Contractor working with FASTPATCH equipment.

  21. FASTPATCH—Pavement Preservation I-8 Spall Repair (11-2M0804) Remove damaged concrete Square cut spall area

  22. FASTPATCH—Pavement Preservation I-8 Spall Repair (11-2M0804) Brush and blow clean Dry spall and joint area

  23. FASTPATCH—Pavement Preservation I-8 Spall Repair (11-2M0804) FASTPATCH MD applied to spall area

  24. FASTPATCH—Pavement Preservation I-8 Spall Repair (11-2M0804) • Place gravel and flood with FASTPATCH • Open to traffic within an hour

  25. FASTPATCH INSTALLATION

  26. FASTPATCH INSTALLATION

  27. FASTPATCH INSTALLATION

  28. Summary for DOTs FASTPATCH Pavement Preservation Simple, Fast, Cost Effective, and Mitigates More Costly Repairs

  29. FASTPATCH—Pavement Preservation • Why use FASTPATCH? • It is a proven durable material that results in lower life-cycle costs by repairing concrete slabs and sealing joints. • It “adds value” to damaged concrete slabs and defers the replacement of slabs.

  30. FASTPATCH—Pavement Preservation • Why use FASTPATCH? • Excellent adhesion to concrete and steel • Tough material for long term repairs • Integral flexibility for impact and movement • Fast cure time for rapid repairs, even at low temperatures. • Machine applied eliminates batch mixing & waste

  31. FASTPATCH – How does it work? • Polyurethane technology • Flexible yet resilient • Low Modulus – hardness does not always equate to toughness. • FASTPATCH provides: • STRENGTH & FLEXIBILITY

  32. Strength & Flexibility Elastomeric Concrete & FASTPATCH Rigid Concrete Strength Strength + Flexibility Epoxy - Urethane

  33. FASTPATCH test data

  34. FASTPATCH – Cold Temperature Capabilities • Avoid dew point and wet conditions. • Low temperatures retard the cure time and high temperatures accelerate it. • Double cure time for every 10f drop below 50f. At 10f, cure time is: 3 hours. • Conditioning materials off-sets the retardation of cure time process.

  35. WV-600

  36. FASTPATCH—Pavement Preservation Simple, Fast, and Safe to Apply • Variety of packages: • Prepackaged kits • 50-gal drums • 250-gal totes • 1-Gun or 2-Gun option • WV-200 Meter • WV-410 Meter • WV-600 Meter • Easy to maintain / operate. • Built for DOT’s. WV-600

  37. 1-Gun or 2-Gun Option WV-410

  38. FASTPATCH—Pavement Preservation • What You End Up With Is… • FASTPATCH, a high quality state-of-the art product combined with reliable equipment that saves time and money for pavement preservation applications.

  39. FASTPATCH—Pavement Preservation More information: Gary Williams National Sales & Business Development Manager Gary.williams@wilvaco.com P: 650 399 5807 www.wilvaco.com www.polyquik.com

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