Pavement Construction - Item 310 Quiz
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Pavement Construction - Item 310 Quiz

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Questions and Answers

What is the quantity of Class B cement required per cubic meter of concrete?

  • 9.5 bags
  • 11 bags
  • 9 bags
  • 8 bags (correct)

    • For Class P fine aggregates, what is the required quantity per cubic meter of concrete when using angular/crushed aggregate?

  • 0.54 m2
  • 0.52 m2
  • 0.47 m2 (correct)
  • 0.44 m2

    • How many bags of Class A cement are needed for 3,000 psi concrete per cubic meter?

  • 10 bags
  • 11 bags
  • 9 bags (correct)
  • 8 bags

    • What type of quality test is necessary for Class B fine aggregates that have not been previously tested?

    <p>Elutriation – wash Test</p> Signup and view all the answers

    What is the required quality test frequency for every 1,500 m3 of fine aggregates that passed a previous quality test?

    <p>1 Q Test</p> Signup and view all the answers

    What test is required for every 300 m$^3$ of material?

    <p>Plasticity Test</p> Signup and view all the answers

    How many in-situ density tests are needed for each 500 m$^2$ when evaluating compacted depth?

    <p>One group of three</p> Signup and view all the answers

    What minimum percentage of lime should be added to dry soil aggregates?

    <p>3-12 mass percent</p> Signup and view all the answers

    Which test is conducted for every 1,500 m$^3$ of material when dealing with crushed aggregate?

    <p>Fractured Face Test</p> Signup and view all the answers

    How many tests are required for every layer of 150 mm of compacted depth?

    <p>One density test and one thickness determination test</p> Signup and view all the answers

    What type of test is the Quality Test (Q)?

    <p>Grading, Plasticity, and Abrasion Test</p> Signup and view all the answers

    Which test is NOT associated with the Lime Stabilized Road Mix Base Course?

    <p>California Bearing Test</p> Signup and view all the answers

    In performing compaction tests for every 1,500 m$^3$, which test is mandatory?

    <p>Laboratory Compaction Test</p> Signup and view all the answers

    What is the required quantity of bituminous material in a bituminous concrete surface course?

    <p>5 to 8 mass percent of total mix</p> Signup and view all the answers

    What is the testing requirement for cement in Portland cement concrete pavement?

    <p>1 – Q, Quality Test for every 2,000 bags</p> Signup and view all the answers

    What type of aggregates require 0.54 m2/m3 concrete when used in Portland cement concrete?

    <p>Angular or crushed coarse aggregate</p> Signup and view all the answers

    Which test is performed for fine aggregate if a source has previously tested and passed?

    <p>1 – Q, Quality Test including several parameters</p> Signup and view all the answers

    For which material does Portland cement concrete pavement specify a quantity of 9.0 bags/m3?

    <p>Cement</p> Signup and view all the answers

    How often should a Quality Test be conducted for a fine aggregate source that has failed a previous quality test?

    <p>1 test for every 1,500 m3</p> Signup and view all the answers

    What is the required testing frequency for hydrated lime in compacted pavement?

    <p>Same as for Item 307</p> Signup and view all the answers

    Which quality test is performed on the mineral filler in a bituminous concrete surface course?

    <p>Quality Test for each 40T or 200 drums</p> Signup and view all the answers

    What is the required quantity of bituminous materials for a seal coat application?

    <p>0.2 to 1.5 L/m2</p> Signup and view all the answers

    How often should a quality test be conducted for bituminous materials?

    <p>For every 40T or 200 drums</p> Signup and view all the answers

    What is the grading test requirement for cover aggregates in a seal coat?

    <p>For every 75 m3/200 kg</p> Signup and view all the answers

    What is the quantity range for aggregates when using emulsified asphalt in surface treatment?

    <p>13.6 to 19.04 kg/m2</p> Signup and view all the answers

    Which of the following is NOT a requirement for bituminous surface treatment materials?

    <p>Plasticity test for every 40T</p> Signup and view all the answers

    What is the range of cover aggregate quantity for bituminous penetration macadam pavement?

    <p>8 kg/m2</p> Signup and view all the answers

    Which quantity is applicable for bituminous materials when using cut-back asphalt?

    <p>1.58 to 2.04 L/m2</p> Signup and view all the answers

    What is the required quantity of aggregates when using rapid curing emulsified asphalt in bituminous pavement?

    <p>8 kg/m2</p> Signup and view all the answers

    What is the minimum number of pipes required for a Quality Test for non-reinforced concrete pipes?

    <p>Two pipes for each size but not less than 0.5% of the total</p> Signup and view all the answers

    What is the alternative requirement for compressive strength testing in the field for concrete pipes?

    <p>One set of three concrete cylinder samples for up to twenty-five pipes</p> Signup and view all the answers

    How does the testing requirement for clay pipes differ from that of concrete pipes?

    <p>Quality Test for one pipe for every 200 pieces</p> Signup and view all the answers

    What does the testing for mortar and joint filler require?

    <p>Same testing as for Item 405</p> Signup and view all the answers

    What is the testing requirement for lids, cast iron frames, and grating?

    <p>A visual inspection report</p> Signup and view all the answers

    For drainage steel grating with frames, what is the size specification compared to the nominal sizes?

    <p>15 mm larger than nominal sizes</p> Signup and view all the answers

    What is the maximum number of pipes that can be inspected for compressive strength testing at once?

    <p>Twenty-five pipes</p> Signup and view all the answers

    What is represented in the quality test for one pipe among each specified size?

    <p>Strength, Absorption, and Dimension</p> Signup and view all the answers

    Study Notes

    Compact Pavement and Bituminous Concrete Surface Course

    • Compacted Pavement: Testing procedures correspond to those outlined in Item 307.
    • Bituminous Concrete Surface Course: Involves constructing a hot-laid surface with aggregates, mineral filler, and bituminous material.
    • Bituminous Materials: Quantity required is between 5 to 8 mass percent of the total mix; a quality test per every 40 tons or fraction thereof is mandated.

    Portland Cement Concrete Pavement

    • Cement Quantity: 9.0 bags of cement per cubic meter (40 kg/bag); quality tests required at intervals of 2,000 bags.
    • Fine Aggregate: Varies based on aggregate type—0.50 m²/m³ for rounded, 0.54 m²/m³ for angular/crushed; testing frequency based on volume of concrete.
    • Comprehensive Testing: Includes grading, plasticity, CBR, and density tests based on the volume of mixed concrete and compacting depth.

    Crushed Aggregate Base Course

    • Material Composition: Requires crushed gravel, stone, or rock on prepared substrate.
    • Testing: Same procedures as Item 201 with additional fractured face tests at specified volumes.

    Lime Stabilized Road Mix Base Course

    • Foundation Composition: Combines soil aggregates with lime (3-12 mass percent) and water.
    • Testing Protocols:
      • Grading and plasticity tests per volume, focusing on quality assurance.
      • Field density tests and thickness determination for compacted layers.

    Bituminous Seal Coat

    • Application: Involves applying bituminous material potentially with aggregate on existing surfaces.
    • Materials Quantity: Bituminous materials range from 0.2 to 1.5 L/m² with specific weight ranges for cover aggregates.
    • Testing for Aggregates: Grading tests every 75 m³ or fraction thereof.

    Bituminous Surface Treatment

    • Procedure: Consists of applying a single or double layer of bituminous materials followed by aggregate spreading.
    • Aggregate Usage: Quantities vary based on asphalt type, with specific testing for grading and plasticity required at designated volumes.

    Bituminous Penetration Macadam Pavement

    • Layer Composition: Involves crushed aggregates with specified quantities for each layer and application of bituminous materials.
    • Testing for Quality: Includes quality tests per volume and grading assessments based on previous testing results.

    Underdrains

    • Components: Constructed from pipe and granular filter materials for effective drainage.
    • Testing Protocols: Quality tests for concrete and clay pipes, ensuring structural integrity and dimensional accuracy.

    Manholes, Inlets, and Catchbasins

    • Construction Practices: Involve building or adjusting drainage structures from concrete.
    • Quality Assurance: Tests follow Item 405 specifications with additional requirements for lids and frames through inspection.

    Drainage Steel Grating with Frame

    • Design Specifications: Steel frames must exceed nominal sizes of standard industry pits by 15 mm, ensuring effective drainage functionality.

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    Description

    Test your knowledge on the construction of bituminous concrete surface courses as outlined in Item 310. This quiz covers the essential components, materials, and testing procedures involved in creating a durable pavement. Perfect for students and professionals in civil engineering and construction management.

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