Superpave - Study guides, Class notes & Summaries

FDOT Asphalt Paving Level 2 Exam Questions and Answers 100% Solved What makes up a quality asphalt mixture? A quality asphalt mixture is determined by the constructability, if it conforms to Specifications, and if it satisfies functional requirements. CQC contractor quality control Superpave Asphalt mix design system since 1998 QCP Quality control plan QCM Quality control Manual QC Quality Control (Contracting Testing and Inspection) VT Verification Testing (FDOT or CEI Verification) ...

What is asphalt? - generally a by-product of petroleum distillation; a complex hydrocarbon; soluble in petroleum products; can be naturally-occuring What is tar? - generally a by-product of coal production; resistant to petroleum products How can a source of asphalt be identified? - by solubility tests Where was asphalt obtained from originally? - Island of Trinidad and Venezuela; lakes What are petroleum-based asphalts? - a waste product from refinery-processing of crude oil; "bottom of ...

What makes up a quality asphalt mixture? correct answers A quality asphalt mixture is determined by the constructability, if it conforms to Specifications, and if it satisfies functional requirements. CQC correct answers contractor quality control Superpave correct answers Asphalt mix design system since 1998 QCP correct answers Quality control plan QCM correct answers Quality control Manual QC correct answers Quality Control (Contracting Testing and Inspection) VT correct answ...

What makes up a quality asphalt mixture? - A quality asphalt mixture is determined by the constructability, if it conforms to Specifications, and if it satisfies functional requirements. CQC - contractor quality control Superpave - Asphalt mix design system since 1998 QCP - Quality control plan QCM - Quality control Manual QC - Quality Control (Contracting Testing and Inspection) VT - Verification Testing (FDOT or CEI Verification) CEI - Construction Engineering and Inspection RT - Reso...

What makes up a quality asphalt mixture? - A quality asphalt mixture is determined by the constructability, if it conforms to Specifications, and if it satisfies functional requirements. CQC - contractor quality control Superpave - Asphalt mix design system since 1998 QCP - Quality control plan QCM - Quality control Manual QC - Quality Control (Contracting Testing and Inspection) VT - Verification Testing (FDOT or CEI Verification) CEI - Construction Engineering and Inspection RT - Reso...

FDOT Asphalt Paving Level 2 Exam Questions and Answers 100% Solved What makes up a quality asphalt mixture? A quality asphalt mixture is determined by the constructability, if it conforms to Specifications, and if it satisfies functional requirements. CQC contractor quality control Superpave Asphalt mix design system since 1998 QCP Quality control plan QCM Quality control Manual QC Quality Control (Contracting Testing and Inspection) VT Verification Testing (FDOT or CEI Verification) ...

Difference between Asphalt and Tar correct answers Asphalt is soluble in petroleum, tar is not. Asphalt has bitumens, tar has low bitumens Two Different Distillation Process to Produce Asphalt correct answers 1. Fractional Distillation: Crude oil is heated, lighter oils vaporize and are drawn off, leaving behind asphalt cement 2. Destructive Distillation: crude oil heated under pressure to higher temperatures than fractional distillation Penetration test correct answers -Test hardness...

AASHTO R-66 Definition - Liquid asphalt MATERIALs include Asphalt Binder/Asphalt Cement and Asphalt Emulsion AASHTO R-97 Definition - Asphalt MIXTURES include concrete or Hot Mix Asphalt (HMA) Asphalt Binder - -Asphalt cement -High viscosity at ambient temperatures -Upon heating, becomes liquid and can be mixed with aggregates to produce HOT MIX ASPHALT (HMA) Emulsified Asphalt - -Mixture of Asphalt Binder, water, and emulsifying agent. -Liquid at ambient temperature -Primarily diluted a...

A lot of asphalt can consist of more than one days production if less than 500 tons (500 mg) is produced - true A one-point proctor (1/30 cubic feet) should receive _____blows per layer of soil. - 25 A representative sample of GAB approximately 2000 grams of wet material is used to determine moisture content - true A soil sample weight is 500 grams, the dry weight is 430 grams. What is the percent moisture? - none of the above A superpave mixture with the same blend of materials specified...

The three levels of misconduct are... - Neglect, Abuse, Breach of trust Define Neglect - unintentional deviations from testing procedures or specs. Define Abuse - Careless or deliberate deviations from procedures or specs. Define Breach of Trust - Falsification of records or not reporting Improperties What is the length of certification? - 3 years Falsification of records can be punishable by.... - 10 years in prison Txdot rep shall... - perform their duties in a lawfully, professionally, ...