cutback asphalt means

  • ASPHALT HAZARD SUMMARY HOW TO DETERMINE IF YOU

    prohibited where Cutback and Rapid Curing Asphalt are used handled or stored * Metal containers involving the transfer of Cutback and Rapid Curing Asphalt should be grounded and bonded * Use only non sparking tools and equipment especially when opening and closing containers of Cutback and Rapid Curing Asphalt QUESTIONS AND ANSWERS

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  • Cutback Asphalt Pavement Interactive

    A cutback asphalt is simply a combination of asphalt cement and petroleum solvent Like emulsions cutbacks are used because they reduce asphalt viscosity for lower temperature uses (tack coats fog seals slurry seals stabilization material)Similar to emulsified asphalts after a cutback asphalt is applied the petroleum solvent evaporates leaving behind asphalt cement residue on the surface

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  • WAC 173 490 020

    (9) "Cutback asphalt" means an asphalt that has been blended with petroleum distillates to reduce the viscosity for ease of handling and lower application temperature An inverted emulsified asphalt shall be considered a cutback asphalt when the continuous phase of the emulsion is a cutback asphalt

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  • RULE 677 CUTBACK AND EMULSIFIED ASPHALTS APPLICABILITY

    (3) "Dust Palliative" means any light application of liquified asphalt (cutback or emulsified asphalt) for the express purpose of controlling loose dust (4) "Emulsified Asphalt" means any asphalt liquified with water containing an emulsifier The two kinds of emulsions most

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  • Spraying Bitumen Emulsion YouTube

    Feb 25 2018· In damp conditions emulsions adhere to sealing materials better than hot or cutback bitumen Emulsions can be stored for in excess of three weeks which means weather and

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  • What is Solvent Cutback? Definition from Corrosionpedia

    Solvent cutback typically combines asphalt cement with petroleum solvents to make the asphalt less viscous Solvent evaporation allows the asphalt to harden These asphalts are curing enabling and are classified as rapid slow or medium curing respectively

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  • Dealing with Cutback Adhesive | The Flooring Professionals

    Dealing with Cutback Adhesive Posted on February 18 2018 by Flooring Professionals Administrator With the resilient flooring industry shifting to more and more vinyl backed products dealing with old cutback adhesive residue can become an issue The issue at hand is that the plasticizers in the vinyl migrate down through and attack the

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  • MC 30 MC 70 MC 250 MC 800 MC 3000

    Contact with hot cutback asphalt can cause thermal burns Prolonged exposure to vapors fumes or mists may cause irritation and redness M A T E R I A L S A F E T Y D A T A S H E E T Page 2 of 7 MC 30 MC 70 MC 250 MC 800 MC 3000 3 Hazards Identification Continued

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  • Liquid bitumen CUTBACK Gilsonite

    Liquid bitumen CUTBACK Cutback bitumen Cutback bitumen means one section or cut return back Bitumen is liquid and when you take the hydrocarbon from the bitumen it will get soft or hard so by adding solvent to the bitumen will convert to liquid form but under special specification of condition

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  • Cutback asphalt | Article about cutback asphalt by The

    Cutback asphalt disappeared because of its use of solvents that evaporate and are detrimental to the environment Check out your latest FP 1) The Asphalt Institute describes a prime coat as "a spray application of a medium curing cutback asphalt or emulsified asphalt applied to

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  • Asphalt Plant Regulation Laws Publications

    "cutback asphalt" means an asphalt that has been liquefied by blending with a petroleum solvent to contain more than 7 percent oil distillate as determined by ASTM distillation test D 402 so that when exposed to atmospheric conditions the solvent evaporates leaving the asphalt to perform its function;

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  • What does cut back mean answers

    Cutback asphalt is asphalt cement blended with a fuel oil kerosene or a naptha The water fuel oil kerosene or Naphta evaporates and leaves the asphalt Definition of a cutback tattoo machine?

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  • Cutback Asphalt Emulsion vs

    out to about 85 percent asphalt cement and 15 percent cutter by volume Asphalt emulsions generalyl conssi t of about two thirds as phalt cement wtih the remai nder being water and emulsferii Cutback Asphalt Asphalt Emulsion vs Figure 41 Comparison of the residual asphalt

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  • What does cutback mean? definition meaning and audio

    Definition of cutback in the AudioEnglishorg Dictionary Meaning of cutback What does cutback mean? Proper usage and audio pronunciation (and phonetic transcription) of the word cutback Information about cutback in the AudioEnglishorg dictionary synonyms and antonyms

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  • Construction Division Materials and Pavements Section

    Cutback Asphalt Cutback asphalts are mixtures of asphalt cements and solvents Solvents lower the viscosity of the asphalt cement in order to apply cutbacks with less heat at lower pavement temperatures (such as wintertime surface treatments) or allow the asphalt to penetrate a base (priming) Cutbacks have a

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  • Seal Coat and Surface Treatment Manual Selection of Binder

    The most hazardous are cutback asphalts because of the highly volatile solvents used Extreme care must be taken not to allow any spark or open flame to come in contact with the cutback asphalt or the gases from cutback asphalt due to the low flash point

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  • AGENCY OF NATURAL RESOURCES Waterbury Vermont

    "Cutback Asphalt" means asphalt that has been liquified by blending with organic compounds (diluents) Upon exposure to atmospheric conditions the diluents evaporate leaving the asphalt to perform its function "Emulsified Asphalt" means an emulsion of asphalt and water that contains a small amount of an emulsifying agent; it is a

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  • Slow Curing Cutbacks | McAsphalt

    If the solvent used in making the cutback asphalt is highly volatile it will quickly escape by evaporation Solvents of lower volatility evaporate more slowly On the basis of the relative speed of evaporation cutback asphalts are divided into three types rapid curing (RC)

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  • What does cutback mean? definition meaning and audio

    Definition of cutback in the AudioEnglishorg Dictionary Meaning of cutback What does cutback mean? Proper usage and audio pronunciation (and phonetic transcription) of the word cutback Information about cutback in the AudioEnglishorg dictionary synonyms and antonyms

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  • SAFETY DATA SHEET Valero

    SAFETY DATA SHEET 1 Identification Product identifier MC Cutback Asphalt Other means of identification SDS number 211 GHS Synonyms MC 30 MC 70 MC 250 MC 800 MC 3000 Medium Cure Asphalt Cutback Asphalt Road Asphalt Road Oil See section 16 for complete information

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  • Oregon Secretary of State Administrative Rules

    (16) "Cutback asphalt" means a mixture of a base asphalt with a solvent such as gasoline naphtha or kerosene Cutback asphalts are rapid medium or slow curing (known as RC MC SC) as

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  • What is the difference between cutback bitumen and

    Mar 31 2017· Bitumen Emulsion and Cutback are Paving Binders That Are Used in Flexible Pavements * Bitumen is Obtained From Refining Process (Fractional Distillation) of Crude Oil (A Petroleum Product) and is Widely Known For Its Adhesive and Water Proofing

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  • DRDB COLAPCD 2 33 CUTBACK AND EMULSIFIED ASPHALT

    B Medium cure cutback asphalt for road patching work C Medium cure cutback asphalt when the National Weather Service forecasts that the atmospheric temperature for the 24 hour period following application will not exceed 50 o F (10 o C) D Medium cure cutback asphalt at any elevation in the District from November 1st to May 1st each

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  • Coal Tar Sealer Vs Asphalt Cutbacks What is best and

    Apr 11 2013· An asphalt cutback for example may be beneficial when applied to highly oxidized pavement as it will replenish lost oils basically asphalt that is 20 30 years old However for newer asphalt cutback sealers may cause problems as it is much too hard and can actually cause the asphalt to become brittle and crack

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  • Medium Curing Cutbacks | McAsphalt

    Medium Curing Cutbacks Asphalt cutbacks use petroleum solvents for dissolving asphalt cement The solvents are variously called distillate diluents or cutter stock If the solvent used in making the cutback asphalt is highly volatile it will quickly escape by evaporation Solvents of lower volatility evaporate more slowly On the basis of

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