Reso 2007-1103 - Laserfiche WebLink

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Hill I u! f I I N '.0 11 If EPR -1 PRIME (e) Tests Conditions Minimum /Maximum Tests on Emulsion: Flash Point COC minimum 410 °F [210 °C] Viscosity cSt -140 °F [60 °C] 600/1000 [0.00060/0.00100 m2 /s] (a) Distilled water shall be used in place of 2% sodium oleate solution. (b) Residue by distillation shall be in accordance with AASHTO T 59 with the exception that a 50 g sample is heated to 300 °F [149 °C] until foaming ceases, then cooling immediately and calculating results. (c) Caution: this material has a positive particle charge, and therefore should not be mixed with materials having a negative particle charge. (d) Residue by distillation shall be in accordance with AASHTO T 59 except that the maximum temperature shall be 329 ± 10 °F [165 ± 5 °C] and the sample shall be maintained at this temperature for 20 minutes. (e) EPR -1 Prime shall not be diluted and in the event that EPR -1 Prime is not used in a 12 hour period, the material shall be thoroughly mixed by circulation or other suitable means prior to it's use. 916 -4.2 Sampling, Certification, and Verification: For each tank of emulsified asphalt delivered to or prepared at the asphalt terminal, the asphalt supplier shall submit a sample to the State Materials Office for testing before use. A pretest number will then be assigned by the State Materials Office which shall be furnished with all emulsified asphalt delivered to the project. The pretest number shall be valid for six months from the date of issue. The Department may sample and test pretested emulsified asphalt from the suppliers storage tank, the Contractors transport tank and /or distributor to verify and determine compliance with this and other specification requirements. Where these tests identify material outside specification requirements, the State Materials Engineer may require the supplier to cease shipment of that pretested emulsified asphalt product. Further shipment of that pretested emulsified asphalt product to Department projects may remain suspended until the cause of the problem is evaluated and corrected by the supplier as necessary to the satisfaction of the State Materials Engineer. 916 -5 Liquid Anti -strip Agents: 916 -5.1 Requirements: Liquid anti -strip agents shall be tested by the Department in accordance with FM 5 -508. Tensile strength ratios will be calculated for the following two conditions and expressed as percentages: 1) conditioned mixture without anti -strip to unconditioned mixture without anti -strip and 2) conditioned mixture with anti -strip to unconditioned mixture without anti - strip. A 20% gain in tensile strength ratio for condition #2 as compared to condition #1 shall be required. 916 -5.2 Qualified Products List: Liquid anti -strip agents supplied under this Specification shall be one of the products included on the Qualified Products List (QPL) as specified in 6 -1. Liquid anti -strip agents meeting the criteria in 916 -5.1 will be considered for inclusion on the Department's (QPL). For each liquid anti -strip agent, the supplier will submit to the State Materials Office one pint of a representative sample of liquid anti -strip agent when submitting the Product Evaluation Application. Liquid anti -strip agents must IMarch 2007 01000 -173 03- 4122.D