Pervious and Thin Whitetopping PCC Pavements: Urban Heat ...

This was done by creating a parking lot from the pervious concrete and temperature and moisture sensors were installed and monitored. The mechanical testing results have also lead to an increase understanding of the anticipated strength and the appropriate testing procedures for pervious concrete.

View Notice: Illinois Procurement Bulletin/ Public ...

Install a concrete whitetopping parking surface, asphalt paving, striping, and other associated work at UHigh parking lot and service drive. General. Sealed bids will be accepted at the address below until 2:00 PM, Thursday, May 8, 2014: Purchasing Office Illinois State University at Uptown Crossing

Structural Performance of Ultra-Thin Whitetopping on ...

Illinois Department of Transportation, R27-061. Structural Performance of Ultra-Thin Whitetopping on Illinois Roadways and Parking Lots

Paving a Way Through the Concrete Industry | For ...

One of the commercial areas Len identified as a growth potential was concrete paving on new parking lots and roads and also concrete whitetopping over existing asphalt pavements.

Asphalt Parking Lots | All About Parking Lots

The goal with any parking lot should be to maximize the life expectancy as much as possible before having to completely remove and replace it. This requires a solid plan with frequent maintenance of every 2 to 3 years. Of the four types of parking lots, an asphalt parking lot is #3 when comparing cost and #1 when comparing ongoing maintenance.

Whitetopping Concrete | Silvi Concrete

Whitetopping Concrete. An asphalt parking lot full of potholes is both an eyesore and a safety hazard. You can transform your deteriorated asphalt surface into an attractive, functional parking area by covering it with a concrete overlay, or whitetopping. Surface preparation for whitetopping concrete application is minimal and existing concrete ...

Whitetopping - Chaney Enterprises

But whitetopping—a concrete overlay that covers damaged asphalt—is a long-term solution that actually grows stronger over time. And that's not all whitetopping can do... An environmental and cost effective solution for parking lots and roads.

:: Concrete Parking :: Comprehensive Concrete Parking and ...

A deteriorated asphalt parking lot, full of potholes and puddles, is both an eyesore and a safety hazard to everyone who uses it. Owners can transform a rutted asphalt surface into an attractive, functional parking area by covering it with a concrete overlay, or whitetopping.

Whitetopping : Durable And Cost Effective Concrete Overlay ...

Whitetopping in its various forms have been used in USA and Europe on airports, Inter-state roads, primary & secondary highways, local roads, streets and parking lots to improve the performance, durability and riding quality of deteriorated bituminous pavement surfaces.

How to Build a Successful Concrete Parking Lot ...

parking requirements, entrances and exit s, and truck parking. Additional detail will be provided on cost estimating, cost-benefit analysis, and life cycle cost. In addition to details of conventional concrete parking lots, this seminar will provide introductions to innovative products such as whitetopping and pervious concrete. Instructors:

Whitetopping an Asphalt Parking Area| Concrete ...

By "whitetopping" a deteriorated "blacktop" pavement, the owner can make the lot do what it should--provide clean, safe and convenient parking for customers and employees. Whitetopping is the application of a concrete overlay of suitable thickness (usually 3, 3 1/2 or 4 inches) to increase the load-carrying capacity of the pavement and provide ...

Concrete for Life NEWS - nebrconc.org

planning more. Topics include whitetopping parking lots, roads and streets; thickness design; joint considerations; substrate considerations; resources; and the how bonded, unbonded, and partially bonded overlays differ. If anyone wants to learn more about concrete overlays of parking lots, streets, and roads, contact either Jereme or me.

Structural Performance of Ultra-Thin Whitetopping on ...

Structural Performance of Ultra-Thin Whitetopping on Illinois Roadways and Parking Lots. A performance evaluation of ultra-thin whitetopping (UTW) pavements in Illinois was undertaken in 2012–2014 to evaluate current design procedures and to determine design life criteria for future projects.

University of Illinois Urbana-Champaign

CIVIL ENGINEERING STUDIES Illinois Center for Transportation Series No. 14-020 UILU-ENG-2014-2022 ISSN: 0197-9191 STRUCTURAL PERFORMANCE OF ULTRA-THIN WHITETOPPING …

Whitetopping Durable and Cost-effective Solution for City ...

Whitetopping in its various forms have been used in the USA and the Europe on Airports, Inter-state roads, Primary & Secondary Highways, Local Roads, Streets and Parking lots to improve the performance, durability and riding quality of deteriorated …

Concrete Overlays Over Asphalt Parking Lots, Part 2 - YouTube

NRMCA paving professionals discuss and demonstrate concrete overlays over asphalt parking lots. (6:13)

Grounds | Sustainability - Illinois State

In the past three years, three parking lots have had ultra-thin, white-topping used in place of conventional bituminous asphalt. The parking lots were in need of resurfacing but rather then applying asphalt, a thin three inch (3") layer of concrete was installed over the existing asphalt.

UltraLot Whitetopping: The Future In Parking Lot Pavement ...

For the first time, newly constructed concrete parking lots and whitetopping of existing lots are competing with new or overlayed asphalt parking lots. The real savings and value for concrete paving and whitetopping begins after the work is completed. The average lifecycle for a properly constructed asphalt parking lot is 12 to 16 years with ...

Structural Performance of Ultra-Thin Whitetopping on ...

Structural Performance of Ultra-Thin Whitetopping on Illinois Roadways and Parking Lots The University of Illinois Center for Transportation has released a report that evaluates visual distress surveys of 20 existing ultra-thin whitetopping (UTW) projects and examines the structural performance of falling weight deflectometer testing on eight ...

Valley of the Sun-Drenched Parking Space

Parking lots heat up in the sun and store solar energy, warming the local environment. Phoenix, where we work, regularly records asphalt surface temperatures in excess of 170 degrees Fahrenheit on summer afternoons. ... Whitetopping has one major drawback, however: even . Spring 2020

MnDOT Pavement Design Manual

o For parking lots or driveways that accommodate heavy trucks, specify a mix designated as SPWEB440F. 2. PCC • For parking lots the minimum pavement section is 5.0 inches of PCC on 12.0 inches of aggregate base. • If a very large number of heavy trucks are expected, then design the pavement according to Chapter 5.

Why Concrete Parking Lots Make More Sense Than Asphalt ...

Innovation in concrete has led to water pervious parking lots that allow stormwater to drain through instead of run-off, ultrathin whitetopping as alternative rehabilitation for asphalt pavement, and roller-compacted concrete for heavy-duty industrial parking lots. Concrete surfaces reflect heat rather than absorb it, unlike dark asphalt.

U.S. GAO - B-400753.3, W.G. Yates & Sons Construction ...

Yates' initial proposal described how it would generally accomplish the specified task by milling existing asphalt parking lots and applying an asphalt overlay. Yates' proposal also stated: The design-build team will also consider using concrete whitetopping (concrete overlay) or ultra-thin whitetopping as an alternate design for asphalt overlay.

WHITETOPPING - Chaney Enterprises

parking lot after dark. Actual photos of a parking lot showing the clean appearance of whitetopping vs. old asphalt pavement. 888-244-0750 ChaneyEnterprises.com Before After How thick does whitetopping need to be? The required thickness of whitetopping depends on the condition of the existing pavement and the intended use of the new pavement.

(PDF) REHABILITATION OF LOW VOLUME FLEXIBLE …

Whitetopping can be a very interesting resurfacing technique for existing asphalt pavements when rutting is the major distress on pavement surface. ... Standard Practice for Roads and Parking Lots ...

Concrete Overlays of Asphalt Parking Areas - YouTube

This video shows why and how you should consider overlaying your damaged asphalt parking lot. Get out of the asphalt "rut", go with concrete. Concrete, It Ju...

GUIDELINES FOR CONVENTIONAL AND

Primary & Secondary Highways, Local Roads, Streets and Parking lots to improve the performance, durability and riding quality of deteriorated bituminous pavement surfaces. There has been a renewed interest in whitetopping, particularly, in Thin Whitetopping during the last two decades.

5 Best Gravel for Driveway Types - Better Paving Alternatives

There isn't a lot of variety for the bottom layers of a gravel driveway, however, there are more options when it comes to finding the best gravel for driveway surfaces. Among the other options are crushed stone #411, quarry process, pea gravel, jersey shore gravel, marble chips, and river rock.

Thin and Ultra-Thin Whitetopping - The National Academies ...

TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 338: Thin and Ultra-Thin Whitetopping summarizes available information to document how state departments of transportation and others are currently using thin and ultra-thin whitetopping overlays among various pavement rehabilitation alternatives.

Whitetopping - Prairie

Whitetopping can be used to replace worn-out asphalt found in airport pavements, parking lots, urban roadways and alleys, bus pads, residential roads and other paved surfaces open to low-speed traffic. With a curing time of less than 24 hours, many ultra-thin whitetopping projects can reopen to traffic within 1-2 days. Benefits

Glass Fibers Help White Topping Exceed Expectation ...

Whitetopping the parking lot at the Rio Verde Community and Welcome Center in southern Arizona. They turned to alkali resistant glass fibers and an ultra-thin whitetopping to get the desired look and remain on budget. The 4000-psi whitetopping mix, designed by Mike Kohout Engineering Services and Rinker Materials West Division Arizona Region ...

Concrete Parking Lots | Silvi Concrete

You can transform your deteriorated asphalt surface into an attractive, functional parking area by covering it with a concrete overlay called Whitetopping. To learn more about the benefits of concrete parking lots view the NRMCA (National Ready Mix Concrete Association) website about Concrete Parking Lots. To order call 1-800-426-6273 or email ...