Glossary of Terms | Asphalt Institute

Hot Mix Asphalt (HMA): High quality, thoroughly controlled hot mixture of asphalt binder (cement) and well-graded, high quality aggregate, which can be ...

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An Introduction to Dense Graded Hot Mix Asphalt Pavement ...

Description. Introductory technical guidance for civil engineers and construction managers interested in asphalt concrete pavement for streets and highways.

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39 HOT MIX ASPHALT, SUPERPAVE - CalAPA

The HMA mix design must comply with AASHTO R 35 except: 1. Notes 3, 6, and 10 do not apply 2. AASHTO M 323 does not apply on combinations of aggregate gradations and asphalt binder contents to determine the OBC and HMA mixture qualities Your Hot Mix Asphalt Design Data form must show documentation on aggregate quality.

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3 Must-Know Hot Mix Asphalt Types | AL Blair Construction

Hot mix asphalt is a flexible pavement that is widely used for its convenience. From patching potholes to paving roads, asphalt paving can suit a variety of construction project needs. But did you know that there is more than one type of hot mix asphalt? Concrete suppliers offer a variety of hot mix asphalt (HMA) types for specific project needs.

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Draft TRH8 DESIGN AND USE OF HOT -MIX ASPHALT IN …

The various types ofhot-mix asphalt (gap -, semi-gap- and continuously-graded asphalt, dense bitumen macadam and open-graded asphalt) are reviewed. Suggestions are made as to the most effective selection of a particular type of asphalt for a specific situation, consideration being given to functions, properties and performance.

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DIVISION 400 – ASPHALT PAVEMENTS

The binder for open graded mixtures may have the upper temperature classification reduced by 6°C from the specified binder grade if fibers are incorporated into the mixture or if 3.0% reclaimed asphalt shingles by weight of the total mixture is used. The percent draindown of dense graded mixtures shall …

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341 Special Specification 3076 Dense-Graded Hot-Mix Asphalt

Dense-Graded Hot-Mix Asphalt 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 mixing plant. Payment adjustments will apply to HMA placed under this specification unless the HMA is deemed exempt in accordance with Section 3076.4.9.4 ...

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dense-graded hot-mix asphalt - the Texas Department of ...

Construct a pavement layer composed of a compacted, dense-graded mixture of aggregate and asphalt binder mixed hot in a mixing plant. 340.2. Materials.

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COARSE VERSUS FINE-GRADED SUPERPAVE MIXTURES: …

The aggregate gradation used in Superpave hot mix asphalt (HMA) mix design is required to be within control points at 0.075 mm (No. 200), 2.36 mm (No. 8), and nominal maximum aggregate size. Both coarse- and fine-graded mixtures can be designed within these control points. A

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SECTION 23 ASPHALT CONCRETE TABLE OF CONTENTS …

Mix designs for Type A, Type B, Open Graded, and ARHM must meet all of the requirements of Section 39-1.03B, “Hot Mix Asphalt Mix Design”, of the State Specifications. The Contractor must submit a job mix formula and mix design to the Agency for approval.

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