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Appendix B - Preservation Questionnaire Survey Form
Pages 103-120

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From page 103... ... Renewal Project R26 is addressing the need for this important information in the following manner: • Synthesizing the current state of the practice for preservation approaches for high-traffic-volume roadways; • Developing guidelines on pavement preservation strategies for high-traffic-volume roadways; and • Identifying promising pavement preservation strategies for application on high-traffic-volume roadways that might not commonly be used. Purpose of Questionnaire The purpose of this questionnaire is to obtain information on current pavement preservation practices for high-trafficvolume roadways from North American and international practitioners. Read the entire page →
From page 104... ... , while not adding any structural capacity to the pavement. Examples, of preventive maintenance treatments include crack sealing and joint resealing, fog seals, chip seals, slurry seals, microsurfacing, dowel bar retrofitting, diamond grinding, and combinations of these types of actions. Read the entire page →
From page 105... ... Not Low Medium High Factor Important Priority Priority Priority Agency experience with treatment Material availability Previous treatment failure Alternate route availability Safety concerns Perception Noise Work zone Treatment cost Traffic volume Experienced contractor availability Bias against treatment Traffic control requirements Closure time Liability concerns Durability/expected treatment life Production rates Time before trafficking Risk associated with treatment failure Climate Read the entire page →
From page 106... ... Ultra-thin whitetopping Drainage preservation Other: _______________________________________ Treatments for Portland Cement Concrete (PCC) Pavements Low Traffic Medium Traffic High Traffic Not Used Concrete joint resealing Concrete crack sealing Diamond grinding Diamond grooving Partial-depth concrete pavement patching Full-depth concrete pavement patching Dowel bar retrofit (load-transfer restoration) Read the entire page →
From page 107... ... Ultra-thin whitetopping Drainage preservation Other: _______________________________________ Treatments for Portland Cement Concrete (PCC) Pavements Low Traffic Medium Traffic High Traffic Not Used Concrete joint resealing Concrete crack sealing Diamond grinding Diamond grooving Partial-depth concrete pavement patching Full-depth concrete pavement patching Dowel bar retrofit (load-transfer restoration) Read the entire page →
From page 108... ... Ultra-thin whitetopping Drainage preservation Other: _______________________________________ Treatments for Portland Cement Not Concrete (PCC) Pavements Applicable Concrete joint resealing Concrete crack sealing Diamond grinding Diamond grooving Partial-depth concrete pavement patching Full-depth concrete pavement patching Dowel bar retrofit (load-transfer restoration) Read the entire page →
From page 109... ... Ultra-thin whitetopping Drainage preservation Other: _______________________________________ Treatments for Portland Cement Not Concrete (PCC) Pavements Applicable Concrete joint resealing Concrete crack sealing Diamond grinding Diamond grooving Partial-depth concrete pavement patching Full-depth concrete pavement patching Dowel bar retrofit (load-transfer restoration) Read the entire page →
From page 110... ... Pavements More Likely No Difference Less Likely Not Used Concrete joint resealing Concrete crack sealing Diamond grinding Diamond grooving Partial-depth concrete pavement patching Full-depth concrete pavement patching Dowel bar retrofit (load-transfer restoration) Thin PCC overlays Ultra-thin bonded wearing course (e.g., HMA < 25 mm [1 in.] Read the entire page →
From page 111... ... Increased emiT/ytilibaruDdedeeNksiRsaiBfo kcaLfo kcaL itcudorPdetcepxEytilibaiLytefaSerusolCcfifarTeruliaF fisuoiverPtsniagAfo kcaLdecneirepxEycnegA LARUR rof stnemtaerT tnemevaP CCP on before Treatment kcfifarTsetaResioNefiLsnrecnoCsnrecnoCemiTlortnoCsruccOeruliaFtnemtaerTslairetaMsrotcartnoCecneirepxEsyawdaoR emuloV-cfifarT-hgiH ing Cost Climate Concrete joint resealing Concrete crack sealing Diamond grinding Diamond grooving Partial-depth concrete pavement patching Full-depth concrete pavement patching Dowel bar retrofit (load-transfer restoration) Thin PCC overlays Ultra-thin bonded wearing course (e.g., HMA < 25 mm [1 in.] Read the entire page →
From page 112... ... Increased emiT/ytilibaruDdedeeNksiRsaiBfo kcaLfo kcaL itcudorPdetcepxEytilibaiLytefaSerusolCcfifarTeruliaF fisuoiverPtsniagAfo kcaLdecneirepxEycnegA NABRU rof stnemtaerT tnemevaP CCP on before Treatment kcfifarTsetaResioNefiLsnrecnoCsnrecnoCemiTlortnoCsruccOeruliaFtnemtaerTslairetaMsrotcartnoCecneirepxEsyawdaoR emuloV-cfifarT-hgiH ing Cost Climate Concrete joint resealing Concrete crack sealing Diamond grinding Diamond grooving Partial-depth concrete pavement patching Full-depth concrete pavement patching Dowel bar retrofit (load-transfer restoration) Thin PCC overlays Ultra-thin bonded wearing course (e.g., HMA < 25 mm [1 in.] Read the entire page →
From page 113... ... Treatment 1 Treatment 2 Treatment 3 Urban Roads 12. Please list the three MOST successful pavement preservation treatment types used on your URBAN high-traffic-volume roadways starting with the most successful and briefly explain why each treatment is successful for your agency. Read the entire page →
From page 114... ... Please use the following to indicate under which of the following available closure time scenarios you consider using the listed treatments on RURAL roadways. HMA-Surfaced Pavement Treatments for Overnight OR High-Traffic-Volume Roadways Single Shift Weekend Longer Crack fill Crack seal Cape seal Fog seal Scrub seal Slurry seal Rejuvenators Single-course microsurfacing Multiple-course microsurfacing Single-course chip seal Multiple-course chip seal Chip seals with polymer-modified asphalt binder Ultra-thin bonded wearing course (e.g., NovaChip) Read the entire page →
From page 115... ... . HMA-Surfaced Pavement Treatments for Overnight OR High-Traffic-Volume Roadways Single Shift Weekend Longer Crack fill Crack seal Cape seal Fog seal Scrub seal Slurry seal Rejuvenators Single-course microsurfacing Multiple-course microsurfacing Single-course chip seal Multiple-course chip seal Chip seals with polymer-modified asphalt binder Ultra-thin bonded wearing course (e.g., NovaChip) Read the entire page →
From page 116... ... Please check all that apply. Contracting Mechanisms Used HMA-Surfaced Pavement Treatments Performance Contract for High-Traffic-Volume Roadways QC/QA Specifications Warranties Maintenance Crack fill Crack seal Cape seal Fog seal Scrub seal Slurry seal Rejuvenators Single-course microsurfacing Multiple-course microsurfacing Single-course chip seal Multiple-course chip seal Chip seals with polymer-modified asphalt binder Ultra-thin bonded wearing course (e.g., NovaChip) Read the entire page →
From page 117... ... Please check all that apply. 122 Contracting Mechanisms Used PCC Pavement Treatments for Performance Contract High-Traffic-Volume Roadways QC/QA Specifications Warranties Maintenance Concrete joint resealing Concrete crack sealing Diamond grinding Diamond grooving Partial-depth concrete pavement patching Full-depth concrete pavement patching Dowel bar retrofit (load-transfer restoration) Read the entire page →
From page 118... ... Ultra-thin whitetopping Drainage preservation Other: __________________________ PCC-Surfaced Pavement Light Moderate Heavy Treatments for RURAL Smoothness/ Surface Surface Surface High-Traffic-Volume Roadways Raveling Oxidation Bleeding Ride Quality Friction Noise Distress Distress Distress Concrete joint resealing Concrete crack sealing Diamond grinding Diamond grooving Partial-depth concrete pavement patching (continued on next page) Read the entire page →
From page 119... ... HMA-Surfaced Pavement Light Moderate Heavy Treatments for URBAN Smoothness/ Surface Surface Surface High-Traffic-Volume Roadways Raveling Oxidation Bleeding Ride Quality Friction Noise Distress Distress Distress Crack fill Crack seal Cape seal Fog seal Scrub seal Slurry seal Rejuvenators Single-course microsurfacing Multiple-course microsurfacing Single-course chip seal Multiple-course chip seal Chip seals with polymer-modified asphalt binder Ultra-thin bonded wearing course (e.g., NovaChip) Thin HMA overlay (<40 mm [<1.5 in.] Read the entire page →
From page 120... ... 1 = No guidance needed 2 = Some guidance 3 = Significant guidance needed _____ Other agency experience with treatment _____ Experienced contractor availability list _____ List of material availability _____ Typical traffic control requirements _____ Typical closure time information _____ Durability/expected treatment life PCC-Surfaced Pavement Light Moderate Heavy Treatments for URBAN Smoothness/ Surface Surface Surface High-Traffic-Volume Roadways Raveling Oxidation Bleeding Ride Quality Friction Noise Distress Distress Distress Concrete joint resealing Concrete crack sealing Diamond grinding Diamond grooving Partial-depth concrete pavement patching Full-depth concrete pavement patching Dowel bar retrofit (load-transfer restoration) Thin PCC overlays Ultra-thin bonded wearing course (e.g., HMA < 25 mm [1 in.] Read the entire page →

From page 103...

... Renewal Project R26 is addressing the need for this important information in the following manner: • Synthesizing the current state of the practice for preservation approaches for high-traffic-volume roadways; • Developing guidelines on pavement preservation strategies for high-traffic-volume roadways; and • Identifying promising pavement preservation strategies for application on high-traffic-volume roadways that might not commonly be used. Purpose of Questionnaire The purpose of this questionnaire is to obtain information on current pavement preservation practices for high-trafficvolume roadways from North American and international practitioners.

Appendix B - Preservation Questionnaire Survey Form Pages 103-120

Appendix B - Preservation Questionnaire Survey Form
Pages 103-120