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Note: Some manufacturers are importing foreign portland cement. This
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- METHOD OF DOCUMENTATION OF USE
- AGREEMENT FOR THE ACCEPTANCE OF CEMENT BASED ON CERTIFIED MILL TESTS
- AIR-ENTRAINING ADMIXTURES FOR USE IN PORTLAND CEMENT CONCRETE
- METHOD OF DOCUMENTATION OF ACCEPTANCE
Note: Some manufacturers are importing foreign portland cement. Thisportland cement is tested, certified, and accepted in accordance with certified supplier procedures. All portland cement manufacturing plants and their location/s should be identified on the certified shipping notice. METHOD OF DOCUMENTATION OF USE: The inspector shall document on the REPORT OF TESTS OF CONCRETE CYLINDERS the name of the producer/supplier, source location, and the type cement. PROCEDURE AGREEMENT: The listed manufacturers are approved to ship cement in accord with the attached agreement. Destination Sampling and Testing: Materials Division will request random samples through the Resident Engineer. These random samples shall be taken from the transport trailer/railroad car and be identified by: A. Name of producer/supplier/terminal/plant B. Cement Type C. Bill of Lading Number D. Producer/Supplier Bin (silo) Number E. Mill Test Number 07/2008 QPL 501.031 Page 3
Portland cement will be accepted by the Arkansas State Highway and Transportation Department based on the producer's certification that the material meets all requirements of applicable Department specifications (AASHTO M 85)under the following conditions: 1. The producers shall maintain a file of their test results and methods of testing. The producer's laboratory shall be inspected periodically by the Concrete and Cement Reference Laboratory of the National Institute of Standards and Technology, or other acceptable testing laboratory, and upon request, make reports of inspections available to the Department. 2. Mill analyses covering the cement to be certified and shipped to Department projects shall be furnished to the Department's Materials Division. Mill analysis must reference plant of origin. 3. Shipments to Department projects shall be made only from bins (silos) that have been tested and found to meet Department specifications. No cement shall be shipped prior to satisfactory completion of three day compressive strength tests. Cement from different manufacturing plants will not be intermixed at terminals. 4. The producer shall furnish with each shipment a certification containing the following: a. consignee b. date and time of shipment c. truck or railroad car number d. quantity of cement shipped f. bin (silo) number from which shipped g. a statement that "This is to certify that the type cement in this shipment is from pretested bin (silo) number___________ and complies with the AASHTO specification for the type shipped." h. name of cement plant of origin, terminal (if applicable) and the signature of a responsible company official One copy of the shipment certification form for the Resident Engineer shall accompany the shipment.
07/2008 QPL 501.031 Page 4
monthly composite sample will be composed of approximately equally sized cement samples obtained from pretested bins. A composite sample will be sent for each type of cement supplied to Department projects. Composite samples will be supplied from the manufacturing plant, not from terminals. 6. Destination samples will also be taken as deemed necessary to assure compliance with specifications. In the event samples taken at the job fail to meet specifications, the Department will reject the cement. No further shipments will be accepted under this agreement until tests by the Department determine that the producer's product is in compliance with applicable specifications and requirements. Acceptance of cement by this method is subject to withdrawal for failure to comply with the above requirements. Please acknowledge agreement to the above requirements by signing and returning a copy of this letter for our producer files.
Typed/Printed Name: ____________________________ Telephone No.: ______________ Fax No.: ______________ Email Address: ______________________
07/2008 QPL 501.032 AIR-ENTRAINING ADMIXTURES FOR USE IN PORTLAND CEMENT CONCRETE BRAND DOSAGE RATE MANUFACTURER Ad-Aire 29.6 mL / 42.6 kg Carter-Waters Corp. (1 oz. per Sack) Box 412676 Kansas City, MO 64141 (816) 471-2570
Addiment LP-1 (.5-.8 oz./100# Cement) P. O. Box 47520 Atlanta, GA 30362
(3/4-1 oz. per Sack) P. O. Box 598 Lenoir, N.C. 28645 (704) 754-6413 AEA-15 7.2 - 29.6 mL / 45.4 kg Sika Corporation (1/4 - 1 oz. per 100# Cement) New Construction Sika Air 14.8 – 88.8 mL / 45.4 kg 315 N. Ebrite Street (.5 – 3 oz./100# Cement) Mesquite, Texas 75149 (972) 289-6480 Air-In 14.8 - 22.2 mL / 45.4 kg Hunt Process Corp. Air-In-XT (1/2 -3/4 oz. per 100# Cement) Southern P. O. Box 688 Ridgeland, MS 39158 (601) 856-8811 Air Plus 0.15 – 0.8 g /kg Fritz-Pak Corp. (0.25 – 1.25 oz. per 100# Cement) 11220 Grader St. Super Air Plus 0.08 – 0.40 g /kg Suite 600 (0.12 – 0.65 oz. per 100# Cement) Dallas, TX 75238 Eucon Air 30 62.1 mL / 45.4 kg The Euclid Chemical Co. (2.1 oz. per 100# Cement) 19218 Redwood Rd. Eucon Air 40 29.6 - 118.3 mL / 45.4 kg Cleveland, OH 44110 (1- 4 oz. per 100# Cement) (216) 531-9222 Eucon NVR 29.6 - 59.1mL / 42.6 kg (1-2 oz. per Sack) Daravair 1400 14.8 - 88.7 mL / 45.4 kg W. R. Grace & Co. (1/2 - 3 oz. per 100# Cement) P. O. Box 2585 Darex AEA 22.2 - 88.7 mL / 45.4 kg Houston, TX 77252 (3/4 - 3 oz. per 100# Cement) (713) 223-8353 07/2008 QPL 501.032 Page 2
Darex II AEA 14.8 - 148 mL / 45.4 kg W. R. Grace & Co. (1/2 - 5 oz. per 100# Cement) P. O. Box 2585 Daravair 1000 22.2 - 88.7 mL / 45.4 kg Houston, TX 77252 (3/4 - 3 oz. per100# Cement) (713) 223-8353
AEA 92 (1/2-1 oz. per Sack) 19218 Redwood Rd. Air Mix 200 Cleveland, OH 44110 Air Mix 250 14.8 - 59.2 mL / 45.4 kg (800) 321-7628 (1/2-2 oz. per 100# Cement)
MBVR (1/4 - 4 oz. per 100# Cement) (formerly DeGussa & Micro-Air Master Builders) Micro-Air 23700 Chagrin Blvd. Pave Air Cleveland, OH 44122 Pave Air 90 (216) 831-7500
(1/4 - 4 oz. per 100# Cement) 2978 Center Court Eagan, MN. 55121-1257 (651) 454-4151 Prestonaire 20 22.25 - 29.6 mL / 42.6 kg Preston Pacific Corp. (1/4-1 oz. per Sack) P. O. Box 561032 Dallas, TX 75356 (214) 631-7376 Pro Air 260 0.12 - 88.7 mL / 45.4 kg Pro Mix Technologies (0.2 -3.0 oz. 100# Cement) P. O. Box 6 Allen, TX 75013
(0.5 -2.0 oz. 100# Cement) 11208 Decimal Dr. Louisville, KY 40299 502-267-7700 (972) 772-6010
(1 oz. per Sack) 910 Marketing Center Wilmington, DE 19894 (800) 441-7615 METHOD OF DOCUMENTATION OF ACCEPTANCE: By brand and manufacturer. 07/2008 QPL 501.032 Page 3
REQUIREMENTS FOR CONCRETE AIR-ENTRAINING AGENTS The following procedure is to be used in acquiring approval of air-entraining agents: 1. The manufacturer/supplier shall provide the Materials Division with a test report from a recognized laboratory indicating compliance with AASHTO M 154, Standard Specification for Air-Entraining Admixtures for Concrete. A recognized laboratory is any State Highway Agency, Federal Highway Administration or independent laboratory regularly inspected by the National Institute of Standards and Technology. All test reports shall include the manufacturer’s name, brand name of the material, and date of testing. 2. In addition to the requirements of the AASHTO Specification, the manufacturer/supplier shall include: a. The constituents of the admixture. If the admixture is manufactured by neutralizing Vinsol resin with caustic soda (sodium hydroxide), the ratio of sodium hydroxide to Vinsol resin shall be given. b. The chloride content of the admixture and whether or not chloride was added during its manufacture. c. Uniformity tests according to AASHTO M 154 to establish compositional or chemical equivalence. Where the nature of the admixture or the Department’s testing capabilities may make some or all of the procedures unsuitable, other requirements may be established by agreement between the Department and the manufacturer. d. Recommended dosage rate. 3. A sample of the air-entraining agent will be supplied to the Materials Division at the following address. Product information and Material Safety Data Sheets must be included.
4. If the product meets material requirements, the product will be approved for inclusion after receipt of a signed QPL certification. 5. Destination samples will be taken as deemed necessary to assure compliance with specifications. Material failures either in the laboratory or in field applications may be considered sufficient cause to reject the material. The Materials Engineer will determine if the failures warrant discontinuing acceptance and removal from this QPL. 07/2008 QPL 501.033 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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