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39 ASPHALT CONCRETE - US Forest Service

SECTION 39 ASPHALT CONCRETE 452 1. Exact lime proportions for fine and coarse virgin aggregates 2. If marination is required, the averaged aggregate quality test results within 24

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6-39 Asphalt Concrete - Lodi, CA

The asphalt concrete shall comply with Section 6-39.01 "General" of these Construction Specifications. The amount of asphalt binder to be mixed with the aggregate shall be

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ASPHALT CONCRETE SECTION 39 SECTION 39

SECTION 39 ASPHALT CONCRETE Asphalt concrete shall conform to Section 39 of the Caltrans Standard Specifications and these City Standard Specifications. 39-1.01 Description.

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» Asphalt Concrete

An asphalt concrete mixture must be designed, produced and placed in order to obtain the following desirable mix properties: 1) Stability, 2) Durability, 3)Impermeability, 4)Workability, 5) Flexibility, 6) Fatigue Resistance, and 7)

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SECTION 39 ASPHALT CONCRETE 39-2.04A(4)(c)

SECTION 39 ASPHALT CONCRETE . 494 . 39-2.04A(4)(c) Department Acceptance 39-2.04A(4)(c)(i) General . The Department accepts OGFC based on compliance with: 1. Aggregate quality requirements shown in the following table: Aggregate Quality . Quality characteristic Test method Requirement Aggregate gradation AASHTO T 27 JMF ± Tolerance

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Chapter 4 Construction Details - California

Section 39 Asp halt Concrete . 4-3901 General . Section 39, “Asphalt Concrete,” of the . Standard Specifications . provides material and construction requirements for hot mix asphalt (HMA) including Type A, rubberized hot mix asphalt -gap graded (RHMA-G), open -graded friction course (OGFC), minor HMA , and hot mix asphalt with warm mix ...

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Asphalt Concrete - an overview ScienceDirect Topics

Asphalt concrete is a combination of two primary ingredients: (i) aggregate and (ii) asphalt cement. Typically, the aggregate constitutes 90–95% (w/w) of the total mixture and the asphalt cement (asphalt binder) constitutes 5–10% (w/w) of the total mixture to form the asphalt concrete. In the production process, the aggregate and binder are ...

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SECTION 39 ASPHALT CONCRETE 39-2.01A(4)(i)(ii) In-Place

SECTION 39 ASPHALT CONCRETE . 460 . 3. Asphalt binder compliance. 4. Asphalt emulsion compliance. 5. Visual inspection. 6. Pavement smoothness. 39-2.01A(4)(i)(ii) In-Place Density . Except for HMA pavement placed using method compaction, the Engineer tests the density core you take from each 250 tons of HMA.

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ppmoe.dot.ca.gov

39 ASPHALT CONCRETE. 39-1 GENERAL. 39-1.01 GENERAL. Section 39 includes specifications for performing asphalt concrete work. 39-1.02 MATERIALS. Not Used. 39-1.03 CONSTRUCTION. Not

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Asphalt Concrete: Types, Advantages Disadvantages

Asphalt concrete (commonly called asphalt, blacktop or pavement in North America, and tarmac, bitumen macadam, or rolled asphalt in the United Kingdom and the Republic of Ireland) is a composite material commonly used on roads,

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Welcome to Hot Mix Asphalt Concrete Page - California

Caltrans has recently updated and retitled Standard Specification Section 39 “Asphalt Concrete,” to Section 39 “Hot Mix Asphalt. ” Section 39, “Hot Mix Asphalt,” of the Standard Specifications is an amendment to the special provisions of all contracts currently awarded by Caltrans. The 12 standard special provisions for Hot Mix ...

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process of concrete batch plant and asphalt plant

Section 39 Asphalt Concrete 4-3901 General. Section 39, “Asphalt Concrete,” of the Standard Specifications provides material and construction requirements for hot mix asphalt (HMA) including Type A, rubberized hot mix asphalt-gap graded (RHMA-G), open-graded friction course (OGFC), minor HMA, and hot mix asphalt with warm mix asphalt (WMA ...

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10-1. RUBBERIZED ASPHALT CONCRETE (TYPE O) GENERAL

Open Graded asphalt concrete in Section 39, "Asphalt Concrete," of the Standard Specifications and to these special provisions. GENERAL . The Contractor shall furnish samples of aggregate to the Engineer in conformance with the provisions in Section 39-3.03, "Proportioning," of the Standard Specifications.

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COUNTY OF TEHAMA, State of California

Asphalt concrete shall conform to Section 39 “Asphalt Concrete” and the asphalt binder shall be PG64-10 conforming to Section 92 “Asphalt Binders” of the 2018 Standard Specifications for the State of California Department of Transportation (Caltrans).

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Pavement Plans and Specifications - Caltrans

Section 39 - Asphalt Concrete; Section 40 - Concrete Pavement; Section 41 - Existing Concrete Pavement; Section 42 - Groove and Grind Concrete; Division VII - Drainage Facilities. Section 68-4 - Edge Drains; Division XI - Materials. Section 90 - Concrete; Section 92 - Asphalt Binders; Section 94 - Asphaltic Emulsions; Section 96-1.02J - Paving ...

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Asphalt - Wikipedia

Asphalt, also known as bitumen (UK: / ˈ b ɪ tj ʊ m ɪ n /, US: / b ɪ ˈ tj uː m ə n, b aɪ-/), is a sticky, black, highly viscous liquid or semi-solid form of petroleum.It may be found in natural deposits or may be a refined product, and is classed as a pitch.Before the 20th century, the term asphaltum was also used. The word is derived from the Ancient Greek ἄσφαλτος ásphaltos.

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SECTION 30 DEEP LIFT ASPHALT BASE - San Jose, California

conforming to the provisions of Section 39, "Asphalt Concrete" of these standard specifications or mixed in place on the roadbed as specified in the special provisions. Grade B may contain Recycled Asphalt Pavement (RAP) that meets the requirements of the special provisions. 30-1.03 Equipment. -Proportioning. mixing, spreading, and compacting

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Amended Section 39, 'Hot Mix Asphalt'

Work performed on EXISTING pavement will still use the term "asphalt concrete" under amended Section 39 (e.g., cold plane asphalt concrete). You CAN have a project that uses BOTH terms. There ARE "non-H" SSPs that mention "asphalt concrete" and ARE appropriate to use with amended Section 39. It all depends on whether the work is on existing ...

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Asphalt concrete - Wikipedia

Asphalt concrete (commonly called asphalt, blacktop, or pavement in North America, and tarmac, bitumen macadam, or rolled asphalt in the United Kingdom and the Republic of Ireland) is a composite material commonly used to

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ppmoe.dot.ca.gov

39 ASPHALT CONCRETE. 39-1 GENERAL. 39-1.01 GENERAL. Section 39 includes specifications for performing asphalt concrete work. 39-1.02 MATERIALS. Not Used. 39-1.03 CONSTRUCTION. Not

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COUNTY OF TEHAMA, State of California

Asphalt concrete shall conform to Section 39 “Asphalt Concrete” and the asphalt binder shall be PG64-10 conforming to Section 92 “Asphalt Binders” of the 2018 Standard Specifications for the State of California Department of Transportation (Caltrans).

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process of concrete batch plant and asphalt plant

Section 39 Asphalt Concrete 4-3901 General. Section 39, “Asphalt Concrete,” of the Standard Specifications provides material and construction requirements for hot mix asphalt (HMA) including Type A, rubberized hot mix asphalt-gap graded (RHMA-G), open-graded friction course (OGFC), minor HMA, and hot mix asphalt with warm mix asphalt (WMA ...

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SECTION 23 – ASPHALT CONCRETE TABLE OF CONTENTS

Section 23 – Asphalt Concrete 23.2 2/19/04 for (3/4”) maximum, medium grading as specified in Section 39, “Asphalt Concrete” of the State Specifications. For all asphalt concrete for structural section of one and one-half inches (1-1/2”) or greater in thickness, the paving asphalt shall be viscosity gage AR-8000 as specified in ...

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UG-Ap-Asphalt Concrete Pavement Recycled Materials

Asphalt Binder. The asphalt binder component of an asphalt pavement typically makes up about 5 to 6 percent of the total asphalt mixture, and coats and binds the aggregate particles together. Asphalt cement is used in hot mix asphalt. Liquid asphalt, which is asphalt cement dispersed in water with the aid of an emulsifying agent or solvent, is ...

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SECTION 13 ASPHALT CONCRETE - Palo Alto, California

Asphalt Concrete, Section 13 Page 1 of 3 SECTION 13 ASPHALT CONCRETE 13‐1 GENERAL A. Asphalt concrete shall conform to Section 39, "Asphalt Concrete", of the Caltrans Standard Specifications except as modified herein. 13‐2 PRODUCTS A. Prime Coat 1.

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10-1. RUBBERIZED ASPHALT CONCRETE (TYPE G)

Rubberized asphalt concrete (Type G) shall consist of furnishing and mixing gap graded aggregate and asphalt-rubber binder and spreading and compacting the mixture. Type G rubberized asphalt concrete shall conform, except as otherwise provided, to the provisions for Type A asphalt concrete in Section 39, "Asphalt Concrete," of the Standard ...

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SECTION 30 DEEP LIFT ASPHALT BASE - San Jose, California

conforming to the provisions of Section 39, "Asphalt Concrete" of these standard specifications or mixed in place on the roadbed as specified in the special provisions. Grade B may contain Recycled Asphalt Pavement (RAP) that meets the requirements of the special provisions. 30-1.03 Equipment. -Proportioning. mixing, spreading, and compacting

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32 12 16 - Asphalt Paving - BART

B. Paving asphaltic concrete shall be delivered, laid, rolled, and finished in accordance with Section 39 of the Caltrans Standard Specifications. C. Before placing asphalt concrete on untreated base, a liquid asphalt prime coat shall be applied to the base course in the areas to be surfaced in accordance with Section 39-4 of the Caltrans

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Recycling of Waste Materials for Asphalt Concrete and Bitumen:

Mar 31, 2019  The asphalt concrete mix can be classified into two major categories based on the gradation of the aggregates: hot mix asphalt (HMA) and stone mastic asphalt (SMA). Figure 1 shows the basic structure of a typical asphalt pavement. ... 2011; 25:39–46. doi: 10.1016/j.conbuildmat.2010.06.059. ...

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Asphalt Surfacing Contractors Edwards Surfacing

So, for example, what used to be known as a 20mm Dense Bituminous Macadam (DBM) is now termed an AC20 (Asphalt Concrete in 20mm). SMA and HRA are almost always used as a Surface Course layer of the construction, but materials such as an AC20 are used beneath the surface course so now we talk about Asphalt forming more than just the surface ...

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02510 - Asphalt Concrete Pavement and Base

Asphalt Aggregate: Materials for aggregate shall be in accordance with Section 39 “Asphalt Concrete” of the Caltrans Standard Specifications. 1) Aggregate for asphalt concrete shall conform to Section 39-2.02 of the Caltrans Standard Specifications: a) For 3-Inch thick or less asphalt concrete paving: Single coarse

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