STANDARD CONSTRUCTION SPECIFICATIONS FOR .

Standard Construction Specifications Division 40 – Asphalt Surfacing Revised 11/08 SECTION 40.02 SEAL COAT Article 2.1 Description The Work under this Section consists of the performance of all Work required for the construction of a seal coat of asphalt cement and cover aggregate on RAP, strip-paved, and gravel surfaces. Article 2.2 Asphalt

difference between mill and grinding asphalt

Microsurfacing vs. Asphalt Mill & Fill Geneva Rock Products. Asphalt Mill & Fill. The concept behind mill and fill entails removing the existing surface layer with a milling machine and then transporting the material to a storage facility. New asphalt is then used to replace the milled location, allowing for upwards of seven-to-10 years of ...

Microsurfacing vs. Mill & Fill - For Construction Pros

Aug 16, 2011 · In general, mill & fill uses about 2.5 times as much aggregate, and more than twice as much asphalt binder, than microsurfacing in order to produce the .

Alternatives to Seal Coats.mn.us

slurry seal, and micro surfacing. If the trigger condition is set too low, the preventive maintenance may be ineffective as they do not contribute any structural capacity to roadways. When a pavement reaches this condition, rehabilitation (such as mill and fill,

asphalt mill

Micro Surfacing vs Asphalt Mill and Fill | ForConstructionPros BASF Study Compares Micro Surfacing With Asphalt Mill & Fill ... (EEA) of asphalt pavement technologies, which shows micro surfacing to be more economical ... Asphalt Milling Action - YouTube 6 Mar 2009 ... The milling machine ...

Pavement Preservation - Minnesota's Experience

HiMA (highly modified asphalt) pavement •Kraton SBS polymer D0243, at 7.5% •76-34 with 25% RAP, vs 64-28 with 25% RAP •On TH 100, paved 2011 •1.5" and 2" mill and fill •Similar reflective cracking into the 2nd winter, slight edge to Kraton •NCAT cell North 7

Mill & Fill Pavement | Modesto, CA

Mill & Fill Pavement The concept behind mill and fill entails removing the existing surface layer with a milling machine and then transporting the material to a storage facility. New asphalt is then used to replace the milled location, adding 10 to 12 years of life to the road surface.

Micro-Surfacing, Inc. : Micro-Surfacing Process - YouTube

Jun 28, 2010 · Live Micro-Surfacing Mixing Machine. As our name implies, we specialize in micro-surfacing, a polymer-modified cold-application paving system developed in .

Micro Surfacing | California Pavement Maintenance (CPM)

Micro Surfacing Overview. Micro surfacing is one of the toughest and most versatile pavement surface treatments available. While conventional slurry seal is used as an economical treatment for sealing and extending the service of roads, micro surfacing has many added capabilities.

Micro Milling —

Micro Milling. THE PROBLEM. The road is rutted and there are not enough financial resources to do a conventional mill (1-1/2") and fill (paving) project, and the road still has adequate structural capabilities. The road can be left alone after micro-milling, or a thin treatment can be applied afterwards.

Thin Asphalt Overlays for Pavement Preservation

Thin Asphalt Overlays for Pavement Preservation Mid-Year Asphalt Pavement ... (ODOT defines as any overlay less than or equal to 2 inch thick) They can be a simple overlay or part of a mill-and-fill strategy They are not typically intended to ... – Effectiveness of Chip Sealing and Micro Surfacing on Pavement Serviceability and Life, Arudi ...

Review of Micro Surfacing: Environmental, Economical, and ...

and overlay [5, 6]. Even when a tack coat is required for micro surfacing or when 40% reclaimed asphalt pavement (RAP) is used in hot mix asphalt, the micro surfacing process uses significantly less energy and resources than a 50mm mill and overlay over their life-cycles [6]. Micro surfacing reduces the use of aggregate; a non-renewable resource.

Cold Planing & Micro Milling

Micro Milling: Micro milling is a cold planing process that uses a cutter drum equipped with cutting teeth spaced approximately 3/16 inch (5 mm) apart so the grid patterned textured surface with discontinuous longitudinal striations are much closer together, producing a much finer textured surface. The same additional factors of rotation speed ...

Emulsions | Ergon Asphalt & Emulsions, Inc.

Micro surfacing cures more quickly than slurry seal allowing thicker application, rut filling, and quick traffic return on high volume roadways. The maintenance treatment seals and protects the pavement surface. Emulsion is mixed with aggregate and then placed on road. Can fill some cracks. CSS-1H, CSS-1HM, CSS-1HP, CSS-1HPM, CSS-1P CQH-1HP MSE

Mill-and-overlay vs. other pavement preservation methods ...

"Many communities use mill-and-overlay — removing the top 2 inches of asphalt — on a 10- to 15-year cycle to provide a new wearing surface on asphalt pavement," he says. "We can preserve nearly five times more lane-miles of pavement with micro surfacing or chip seal for the same cost.

SPECIAL NOTE FOR MICRO-SURFACING 1. DESCRIPTION. .

SPECIAL NOTE FOR MICRO-SURFACING 1. DESCRIPTION. This work consists of constructing a cold-laid, polymer-modified, emulsified asphalt pavement course to fill ruts or provide an intermediate or surface course for existing pavements. The paving mixture is composed of a polymer-modified emulsified asphalt,

30 Years of Microsurfacing: A Review

Microsurfacing has been utilized in the United States since 1980 as a maintenance treatment for pavement. This paper reviews the benefits, limitations, and factors that contribute to successful applications of microsurfacing. The history of microsurfacing, as well as a definition and process description of the treatment, is included. The body of scientific work on microsurfacing is shown to ...

Thin Asphalt Overlays for Pavement Preservation

Thin Asphalt Overlays for Pavement Preservation Mid-Year Asphalt Pavement ... (ODOT defines as any overlay less than or equal to 2 inch thick) They can be a simple overlay or part of a mill-and-fill strategy They are not typically intended to ... – Effectiveness of Chip Sealing and Micro Surfacing on Pavement Serviceability and Life, Arudi ...

Microsurfacing specs deserve a weather variable | Asphalt ...

Microsurfacing specs deserve a weather variable. By Joe Blake. ... Increasingly, microsurfacing is one of the preservation tools used by state agencies to extend the life of asphalt pavement. ... Recommended Performance Guidelines For Micro-Surfacing", Annapolis, MD 21401, 2010

Utah Asphalt Microsurfacing | Construction Services ...

A relatively new technology, microsurfacing is recognized as a cost-effective way to treat a variety of road surfaces.Through a cold application, microsurfacing uses a polymer modified asphalt, high quality aggregates, and specialized continuous pavers to create long lasting wearing surfaces for your road.

Innovations in Recycled Asphalt Pavements

Project Profile; Moreno Valley, July 2009 "Energy and Cost Savings" 8,744 tons of asphalt removed and repaved. 840 fewer trucks used utilizing CIR, compared to a mill and fill operation. 1,649 fewer barrels of oil used. 79.6% fewer carbon emissions utilizing CIR compared to mill and fill operation. Cost savings to the City $262,320.00.

Microsurfacing vs. Asphalt Mill & Fill - Geneva Rock Products

Asphalt-based mill and fill requires hot production environments and applications in addition to more asphalt and aggregate than microsurfacing, which results in a 40 percent increase in energy expenditures over microsurfacing. From a materials standpoint, microsurfacing requires less than 50 percent of the resources needed for mill and fill.

Micro Milling —

Micro Milling. THE PROBLEM. The road is rutted and there are not enough financial resources to do a conventional mill (1-1/2") and fill (paving) project, and the road still has adequate structural capabilities. The road can be left alone after micro-milling, or a thin treatment can be applied afterwards.

Measuring Sustainability and the Eco-efficiency of Micro ...

Scenario reflects increase from 11 to 17 years in durability for Mill and Fill and results in a significant improvement in relative eco-efficiency of Mill & Fill. Micro surfacing alternative still .

MICRO-SURFACING CONSTRUCTION INSPECTION .

Micro-Surfacing Construction Inspection Guidelines May 2003 Page 1 of 9 Introduction Micro-surfacing is a mixture of a quick setting polymer modified asphalt emulsion, aggregate, water, and mineral filler. These materials are mixed into a slurry and placed onto existing

Micro Surfacing vs Asphalt Mill and Fill

Aug 11, 2011 · Micro Surfacing vs Asphalt Mill and Fill Independent standards organization verified findings that micro surfacing is more economical and to causes less .

Microsurfacing Treatment Types

Microsurfacing is similar to slurry seal. It consists of the application of a mixture of water, asphalt emulsion, aggregate (very small crushed rock), and chemical additives to an existing asphalt concrete pavement surface. Polymer is commonly added to the asphalt .

Alternatives to Seal Coats.mn.us

slurry seal, and micro surfacing. If the trigger condition is set too low, the preventive maintenance may be ineffective as they do not contribute any structural capacity to roadways. When a pavement reaches this condition, rehabilitation (such as mill and fill,

MICRO-SURFACING.gov

Micro-Surfacing application is plastic deformation or pushed up asphalt on the surface. Here is an example where the surface lift has pushed up at the edge line. Once again the Micro-Surfacing material does a good job of filling in any low spots in the surface but it is not very effective when used to correct high areas in the road.

Micro Surfacing - Rapid Cure, Long Lasting Wear Surface ...

Apr 24, 2013 · Polymer-modified, cold-mix paving treatment known as micro seal or micro surface. UV Protection: A new micro surface provides excellent protection from the intense Southwestern sun exposure ...

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