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graded hot mix asphalt


A dense-graded asphalt pavement most commonly used in roadway and parking lot construction. With mixes ranging from 3/8 inches to 1 1/2 inches designed for a variety of applications, Superpave is the gold standard in asphalt pavements.

AJAX Paving of Florida Asphalt Plants

Ajax is the Gulf Coast’s preferred supplier because of our commitment to quality and customer service. We can produce Hot and Warm Mix asphalt that meets the Florida Department of Transportation’s Specifications for both dense-graded and open-graded mixes as well as Airport Mix for Federal Aviation Projects.

Hot mix asphalt

Canvas Thin Hot Mix Asphalt Overlay Checklist Common Problems and Solutions Mobile App by GoCanvas Videos 0:30 Play next Play now Asphalt Plant, Asphalt Mixing Plant, Drum Mix Plant, Hot Mix Plant ...


SECTION 419 – ASPHALT RUBBER GAP-GRADED HOT MIX 419.01 Description. The work shall consist of placing a 2 inch compacted asphalt rubber concrete overlay on an existing bituminous surface. The asphalt rubber

11.1 Hot Mix Asphalt Plants

11.1 Hot Mix Asphalt Plants 11.1.1 General1-3,23, 392-394 Hot mix asphalt (HMA) paving materials are a mixture of size-graded, high quality aggregate (which can include reclaimed asphalt pavement [RAP]), and liquid asphalt cement, which is heated and mixed in measured quantities to produce HMA. Aggregate and RAP (if used) constitute over 92 percent

Hot Mix Asphalt (HMA) Selection Guidance

High Stress Hot Mix Asphalt Mixture. The difference between the High Stress HMA Mixture and the typical HMA pay item is the Performance Graded binder. For High Stress Mixtures, increase the high temperature binder by one grade and add the polymer. The increase in the high temperature number results in an asphalt binder with

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Asphalt Products - Hot Mix Asphalt - Cold Mix Asphalt

All purpose cold mix for use on overlays and pothole repairs. Will be available ex stock, no minimums apply to quantities. Pothole Mixture Pro-Mix & Lta. 9.5 &13.2mm. 5.0 – 5.7. Special Continuously Graded Mix for pothole repairs HMA in the bag, reheat to 80 or 40°C respectively

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Asphalt concrete

Mixing of asphalt and aggregate is accomplished in one of several ways: Hot-mix asphalt concrete (commonly abbreviated as HMA) This is produced by heating the asphalt binder to decrease its viscosity, and drying the aggregate to remove moisture from it prior to mixing.

Things to Know About Hot Mix Asphalt Pavement

Oct 13, 2016 · Asphalt-Treated Permeable Bases Asphalt-treated permeable bases are used strictly under dense-graded hot mix bitumen, stone matrix asphalt or concrete. Its main purpose is to facilitate drainage of water. The Advantages of Hot Mix Asphalt. There are many advantages to using hot mix asphalt as a primary asphalt repair method, especially for ...

Midland Asphalt Materials Inc. | NovaChip®/Ultra Thin Bonded

Now, annually, NovaChip®/Ultra Thin Bonded Wearing Course is extensively used throughout New York State. NovaChip®/Ultra Thin Bonded Wearing Course is an exclusive pavement process utilizing a self-priming paver that applies an ultra thin, gap-graded hot mix wearing course over a polymer-rich asphalt emulsion.


This study recommended and evaluated performance-graded (PG) binders for use in hot-mix asphalt in Virginia. Ten conventional viscosity-graded asphalt cements, representing the asphalt typically available in Virginia, were graded under the PG system to develop a cross-reference with the new system.

Mix Design Procedure for Open Graded Friction Course

Open Graded Friction Course (OGFC) – a hot mix asphalt surface mixture used to increase skid resistance and reduce hydroplaning in wet weather. This mixture provides a free draining layer that permits surface water to migrate through the surface to the edge of the pavement.

(PDF) Skid resistance of gap graded hot-mix asphalt with

Gap graded hot-mix asphalt is generally used . as a non-structural and an impermeable layer to protect the s tructural layers. The hot rolled sh eet

The ABCs of PGAC - Ontario Asphalt Pavement Council, formerly Ontario Hot Mix

Superpave Mix Design Series #2 (SP-2), Asphalt Institute, 1996 This information bulletin is provided by the Ontario Hot Mix Producers Association on behalf of the industry’s Hot Mix PGAC Education Committee. We have made every effort to ensure that the

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Item 340 Dense-Graded Hot-Mix Asphalt (Small

340 1 Item 340 Dense-Graded Hot-Mix Asphalt (Small Quantity) 1. DESCRIPTION Construct a hot-mix asphalt (HMA) pavement layer composed of a compacted, dense-graded mixture of aggregate and asphalt binder mixed hot in a

Austin Asphalt

We specialize in dense-graded hot-mix asphalt (HMA), dense-graded warm-mix asphalt (WMA), and Superpave asphalt mix. Both dense-graded and Superpave asphalt mix can be used as a base course, intermediate course, or surface course. Our dense-graded mix tends to be the most cost-effective option, but Superpave has advantages due to its longer ...

Gap Graded Asphalt

Gap graded blend is widely used in Britain where it is known as Hot Rolled Asphalt Concrete. It’s also popular within South Africa. In certain areas Gap graded combine is recognized as stone filled sheet asphalt. It’s utilized hot

Asphalt Pavement Thickness and Mix Design

Asphalt Pavement Thickness and Mix Design While there are an infinite number of questions that can be asked, we compiled a list of those questions that have been directed to us the most. These FAQs are categorized into subject areas listed in the contents dropdown box below.

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Asphalt Paving Mixes - Hot, Warm & Cold

Jan 15, 2020 · Asphalt Paving Mixes – Hot, Warm & Cold Hot Mix. Hot mix asphalt is the type that is used the most often for asphalt pavement on highways, interstates, city streets and rural roads. It is also commonly used for parking lots. Hot mix asphalt is extremely weather-resistant, flexible and durable.

MN LTAP - University of Minnesota

See also Glossary of Asphalt Terms. Hot Mix Asphalt (HMA) Hot Mix Asphalt is defined as a specifically designed mixture of well graded aggregate combined with an asphalt cement binder. The HMA is compacted to a required density to provide for structural stability in road building. Common terms often used for HMA include blacktop and bituminous.

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SP/SM10:140905 SPECIFICATION FOR DENSE GRADED AND STONE MASTIC ASPHALTS Page 3 of 30 1 General 1.1 Scope This specification covers dense graded and stone mastic asphalt for roads and related applications. The areas covered by this specification include: a) Asphalt materials b) Asphalt mix design requirements

Gradation Effects on Hot-Mix Asphalt Performance

2001/01/01 · The effect of gradation on hot-mix asphalt (HMA) performance has long been a contentious issue. One objective of the National Pooled Fund Study No. 176 was to evaluate the impact of gradation on ...

Hot Mix Asphalt (HMA) - Building Materials and Asphalt

Hot Mix Asphalt (HMA) All States Materials Group's hot mix asphalt (HMA) is a high quality, flexible and durable paving material manufactured at our state-of-the-art four-ton H&B batch plant. We use performance-graded (PG) neat and modified asphalts as well as conventional and Superpave mixes. We design our mixes in our laboratory.

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