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Delta Asphalt of Arkansas, Inc. - Black Rock, AR.; Luxora, AR.; Paragould, AR
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- ASPHALT WASH SOLVENTS
Delta Asphalt of Arkansas, Inc. - Black Rock, AR.; Luxora, AR.; Paragould, AR.07/2008 QPL 404.042 ASPHALT EXTRACTION SOLVENTS & ASPHALT WASH SOLVENTS ASPHALT EXTRACTION SOLVENTS / ASPHALT WASH SOLVENTS PRODUCT MANUFACTURER ATR Hi Flash Ecolink, Inc. P.O. Box 9 Tucker, Georgia 30085-0009 (800) 886-8240
P.O. Box 2015 Atlanta, Georgia 30301 (404) 352-1680 Chemex 602 Hi Flash Acme Chemex, Inc. 1357 Heistan Pl. Memphis, Tennessee 38104 (901) 272-2431 EC-532 Asphalt Extraction Solvent Superior Solvents & Chemicals, Inc. 2055 East Blaine Springfield, Missouri 65803
(To Be Used Only As Wash Solvent)PRODUCT MANUFACTURER Extracto Solv MRO Resources, Inc. P.O. Box 258 771 Hwy. 247 Morrilton, Arkansas 72110 (501) 477-2322 Gold Edge Environmental Edge Technologies, LLC. 1426 Send Road #1 La Porte, Texas 77571 (218)471-3260 07/2008 QPL 404.042 Page 2
METHOD OF DOCUMENTATION OF ACCEPTANCE: By brand and manufacturer. Asphalt extraction solvents and asphalt wash solvents shall be non-halogenated and non-toxic and shall contain no petroleum distillates. All components, including emulsifiers and detergents, shall be completely biodegradable. The solvent shall have a water emulsifiable base approved by the Materials Engineer. When tested with a Pensky - Martens closed cup flash point apparatus the product must flash at 60° C (140° F) or above. The following procedure must be followed in acquiring approval of materials to be added to the Qualified Products List. 1. Asphalt extraction solvents and asphalt wash solvents shall be terpene solvents or non-terpene solvents as approved by the Materials Engineer. All asphalt extraction solvents shall meet the following requirements of a terpene as stated in AASHTO T 164: “Extractant shall be non-halogenated, non-toxic and shall readily dissolve asphalt cement from paving mixtures and place it into solution. This extractant shall be easily rinsed from the remaining aggregate without forming a gel and the extractant rinsed from the aggregate shall pass readily through the diatomaceous earth and the filter.” All asphalt wash solvents shall meet the following requirements of a terpene as stated in AASHTO T 164: Extractant shall be non-halogenated, non-toxic and shall readily dissolve asphalt cement from paving mixtures and place it into solution. This dissolved asphalt cement and the wash solvent shall be easily rinsed from the remaining aggregate without forming a gel. Asphalt extraction solvents and asphalt wash solvents shall contain no petroleum distillates. All components, including emulsifiers and detergents, shall be completely biodegradable. The solvent shall have a water emulsifiable base approved by the Materials Engineer. The product shall have a mild odor, be non-toxic and have excellent dissolving properties for asphalt cements. The formulation shall allow for complete and efficient rinsing of asphalt cement from paving material aggregate. When tested with a Pensky - Martens closed cup flash point apparatus the product must flash at 60° C (140° F) or above. 2. In addition to the requirements in Item 1., the product, when used as an extraction solvent in accordance with AASHTO T 164 Method E (vacuum extraction), must produce results that agree within +/- 0.2% of a control asphalt cement content sample. The test sample may contain any combination of various aggregates used in the state of Arkansas (a water rinse requirement is an acceptable addition to the test method). In addition to the requirements in Item 1., the product, when used as a wash solvent in accordance with AHTD TM 460, must produce results that agree with a control aggregate gradation sample. (Gradation Limits: 4.75 mm and larger: +/- 7%; 2.36 mm- 300 mcrn: +/- 5%; & 180 mcrn - 75 mcrn: +/- 3%) The test sample may contain any combination of various aggregates used in the state of Arkansas. 07/2008 QPL 404.042 Page 3
Information concerning the use of the solvent in extracting and/or washing asphalt cement from asphalt concrete hot mix should accompany the sample. The manufacturer/supplier will supply a statement that the material complies with the requirements of this QPL as either an extraction solvent or a wash solvent or as both. 4. The effectiveness of the solvent as an extraction solvent will be evaluated by performing an extraction according to AASHTO T 164. The effectiveness of the solvent as a wash solvent will be evaluated by performing a gradation obtained according to AHTD Test Method 460. The effectiveness of the solvent will be determined in the Division's laboratory and in field inspection laboratories. 5. If the product meets material requirements, the product will be approved for inclusion after receipt of a signed QPL certification. 6. Destination samples will be taken as deemed necessary to assure compliance with specifications. Material failures either in the laboratory or in field applications maybe considered sufficient cause to reject the material. The Materials Engineer will determine if the failures warrant discontinuing acceptance and removal from this 07/2008 QPL 409.03
(12,500 C.S.) Suite 209 6350 LBJ Freeway Dallas, TX 72540 or Dow Corning Corporation Midland, Michigan 48640 General Electric Viscoseal General Electric Co. (12,500 C.S.) Silicone Products Division Waterfront, NY 12188
Spec. Plastics Division Monmouth Junction, New Jersey 08852
(Division of Path Silicones) P.O. Box 5723 Arlington, Texas 76005 Union Carbide L-45/12500 Union Carbide Corp. Specialty Chemicals Div. 39 Old Ridgebury Rd. Danbury, CT 06817-0001 METHOD OF DOCUMENTATION OF ACCEPTANCE: By brand and manufacturer. 07/2008 QPL 409.03 Page 2
Mix 500 mL (1 pint) silicone fluid in 15 L (4 gal) of diesel fuel. Add 250 mL (½ pint ) of this mixture to each 3800 L (1000 gal) of asphalt cement. 07/2008 QPL 410.06 RELEASE AGENTS (NON-PETROLEUM) - FOR USE IN DUMP BEDS HAULING Directory: contracts contracts -> License agreement contracts -> License agreement contracts -> Introduction 5 A. Remedies for breach 5 contracts -> Program opportunity notice contracts -> Pon-14-308 Addendum 18 June 27, 2016 Federal Cost Share Under the Electric Program Investment Charge contracts -> Contracts – prof. Gillette – fall 2004 contracts -> Sfoc flight operations systems responsibilities post transition of mcc and ips to csoc contracts -> Dealer/Distributor Locations contracts -> Gwu school of Law Professor Swaine Spring 2013 Download 2.84 Mb. Share with your friends:
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