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plus minus tolerance in asphalt plant calibration

ALDOT-335-83 MEASURING PROFILE INDEX OF A PAVED …

12 in. plus or minus 0.1 in. 3.1.3. Calibration, vertical—The vertical calibration should be checked using three ¼-inch thick plates of metal or other hard material approximately 3 in. wide and 6 in. long. The profilograph should be positioned on a level flat section of paved surface with the

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Tennessee State Government - TN.gov

Job Mix Formula Tolerances plus minus Sample 1 Sample 2 Sample 3 Sample 4 Sample 5 one test two or more Voids in Tot. Mix Deviation from Burnout Oven Calibration Factor LOI Target conduct a sieve and residue by evaporation test at the asphalt mix plant. Failing results are grounds to reject any remaining material in the distributor or

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OBSOLETE - Alabama Department of Transportation

tolerance shall be a plus or minus 20 °F {11 °C} difference from the established delivery temperature. At the Engineer's discretion, isolated loads that are no more than 10 °F {5.5 °C} outside of the plus or minus 20 °F {11 °C} tolerance may be placed if, as determined by the Engineer, there is not a high

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SECTION 321200 - ASPHALT CONCRETE PAVING

Asphalt Anti-Strip Additive Metering Device: When asphalt anti-strip additive is added into the asphalt at the HMAC mixing plant, provide a means to weigh or meter the additive at a specified rate that has an accuracy of plus or minus 0.5 percent.

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ATT-17/96, PLANT CALIBRATION Part I, Drum Mix Asphalt

Drum Plant Asphalt Calibration, MAT 6-39 3.0 PROCEDURE 3.1 General 3.1.1 Drum Mix Plants The drum mix system consists of a proportionally controlled cold feed system, which feeds onto an inclined conveyor that uses a belt scale to determine the weight of the tolerance limits of the actual values. The weight of asphalt per revolution of the

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HANOVER GUIDELINE SPECIFICATION Paving and Surfacing

The Asphalt cement shall conform to Type 3 asphalt ASTM Designation D-312 with a penetration at 77 Degrees F, 100 G, 5 sec of minimum 15mm and maximum of 35mm. The blocks shall have a permissible plus or minus tolerance of 1/8" in any direction. The average absorption of a set of four blocks shall not be more than .85% Physical Characteristics

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SPECIAL PROVISIONS

Flow Rate Meter. Measure the asphalt cement discharged into the mixing unit using a flow rate meter with totalizer and temperature compensation. Ensure the totalizer records up to 1,000,000 gallons (3,785,000 L) and is certified to plus or minus 0.20 percent of the measured quantity.

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2/18/2009 "It is incumbent on every generation to pay its

Important to seal existing asphalt pavement Existing asphalt needs to be in fair to good shape – structurally Used on higher volume roads – collectors / arterials Good quality of materials – aggregate & AC Proper mix design in place Thin lift application – plus or minus 1" Edge milling strongly recommended Good skid resistance and quiet

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Material Plant Quality Program-July 2008

Jul 01, 2008 · Refer to Section 39-1.02D, "Asphalt Rubber Binder," of the Standard Specifications for ingredient proportioning ratios and operational tolerances for each ratio. Refer to Section 39-1.08C, "Asphalt Rubber Binder," of the Standard Specifications for the asphalt binder, asphalt modifier, and ARB temperature limits and ARB

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Tennessee State Government - TN.gov

Job Mix Formula Tolerances plus minus Sample 1 Sample 2 Sample 3 Sample 4 Sample 5 one test two or more Voids in Tot. Mix Deviation from Burnout Oven Calibration Factor LOI Target conduct a sieve and residue by evaporation test at the asphalt mix plant. Failing results are grounds to reject any remaining material in the distributor or

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OKLAHOMA DEPARTMENT OF TRANSPORTATION SPECIAL …

asphalt shall be limited to approximate ly 500 tons plus or minus 100 tons . This material shall then be sampled and tested by the Engineer for roadway density, air voids (lab-molded), VMA, asphalt binder content and gradation. No additional asphalt shall be placed until all the results are evaluated and

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Section 00745 - Hot Mixed Asphalt Concrete (HMAC

(d) Asphalt Antistrip Additive Metering Device - When asphalt antistrip additive is added into the asphalt at the HMAC mixing plant, provide a means to weigh or meter the additive at a specified rate that has an accuracy of plus or minus 0.5%. (e) Thermometers - Provide the following

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China 2021 Shacman 340HP 6cbm Cement Concrete Mixing …

China 2021 Shacman 340HP 6cbm Cement Concrete Mixing Truck, Find details about China Cement Mixing Truck, Mixer Truck from 2021 Shacman 340HP 6cbm Cement Concrete Mixing Truck - Qingdao Seize The Future Automobile Sales Co., Ltd.

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STANDARD CONSTRUCTION SPECIFICATIONS FOR ASPHALT …

Pavement Elevation Tolerances - Civil/Environmental

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Asphalt Roadway - Verification Report Page No. of

allowable tolerance record "N" for "No". See specification 330 and 300. 21 Pay Item No. - Record the pay item number for this shot of liquid asphalt. 22 Grade of Asphalt - Type liquid being used (i.e., RS, AEP, AC, etc.) 23 FDOT Calibration Tank Number - Obtain from approved F.D.O.T calibration chart / obtain from frame or tank of distributer.

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SUPERPAVE ASPHALT CONCRETE

334-4.4.5 Plant Calibration: A standard size LOT at the asphalt plant will consist of 4,000 tons with four equal sublots of 1,000 tons each. A partial LOT may occur due to the following: (1) the completion of a given mix type on a project. Note: Deviations are absolute values with no plus or minus signs.

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SECTION 301 AGGREGATE SURFACING - Montana

is plus or minus 0.5 percent of the payload of the average hauling unit. If the recording odometer of the belt-conveyor scales in use is graduated to 0.1-ton (200 lb) (91 kg) increments and is a cumulative recording process, differences in readings and variations less than 0.1-ton (91 kg) may carry over from one hauling unit to another.

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Buy 6CBM Agatitor Mixer HOWO,6CBM Agatitor Mixer HOWO

6CBM Agatitor Mixer HOWO. HOWO 6cbm mixer truck, 4x2 LHD chassis, CUMMINS 170HP diesel engine, Manual 6-shift manual gearbox, as for main parts motor, pump, reducer, which can have brand optional as Eaton, PMP, Rexroth, Bonfiglioli, etc, painting and logos depend on request. Product Origin: China ChuSheng; Item No.: CSC5160GJB; Shipping Port: China Main Port

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M E M O R A N D U M

SUPERPAVE ASPHALT FOR LAP (OFF-SYSTEM). (REV Liming) (FA Liming) SECTION 334Superpave ASPHALT FOR LAP (OFF-SYSTEM) 334-1 Description. 334-1.1 General: Construct a Superpave asphalt pavement (consisting of either Hot Mix Asphalt (HMA) or Warm Mix Asphalt (WMA)) based on the type of work specified in the Contract and the Asphalt Work Categories as defined below.

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Matls IM 505 Revised 4/19/16

Calibration of the asphalt binder content from the ignition oven extraction is not required for the RAP quality control program. The gradation of the extracted RAP aggregate and the un-calibrated asphalt binder content shall be logged and charted within 24 hours of sampling. Report results to the DME upon completion of testing. 3.

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