FDOTl Asphaltl Pavingl Levell 2l Examl (Latestl 2025/l 2026l Update)l Reviewl Questionsl &l Answers|l Gradel A|l 100%l Correctl (Verifiedl Solutions)
Q:l Whatl arel thel keyl componentsl inl al pre-pavingl conferences?
Answer:
Keyl Personnell (Pavingl superintendent) Contractorl Input Agencyl Input QCl Planl Review Discussl morel specificl keyl topicsl orl issues Meetingl Minutes Actionl itemsl (whatl tol dol inl situations,l whol tol call)
Q:l Whatl arel thel keyl componentsl inl al pre-constructionl conferences?
Answer:
Agencyl Inputl (FDOT) Contractorl Inputl (Includingl thel Prime) Projectl Personnell (Upperl -l Middlel management) Testing Safety Utilities Citiesl orl Municipalitiesl (HOA,l schooll boards) Suppliers
Q:l Whatl causesl thel compactivel effortl increase? 1 / 3
Answer:
Crushedl aggregatel content Nominall maximuml size Hardnessl ofl thel aggrergate Angularityl ofl aggregate Lessl naturall sand Highl dustl contentl mixes Gradationl ofl thel mixl greatlyl affectsl compaction Superpavel mixes
Q:l Whatl kindl ofl Performancel Gradedl bindersl arel there?
Answer:
PGl 67-22l (oldl AC-30) PGl 52-82 PGl 58-22 PGl 76-22l (PMA)l Polymerl modifiedl asphalt PGl 76-22l (ARB)l Asphaltl rubberl binder PGl 82-22l (PMA)l polymerl modifiedl asphalt
Q:l Whatl arel PGl bindersl testedl forl highl temperaturel wise?
Answer:
Al 7l dayl maxl pavementl templ ofl 67C
Q:l Whatl arel PGl bindersl testedl forl lowl temperaturel wise?
Answer: 2 / 3
-22C
Q:l Frictionl coursel hasl whatl PGl bindersl inl itsl makeup?
Answer:
PGl 76-22l (PMA) PGl 76-22l (ARB) PGl 82-22l (PMA)
Q:l Asphaltl cementl doesl whatl whilel hot?
Answer:
Actsl asl al lubricant
Q:l Asphaltl cementl doesl whatl whilel cold?
Answer:
Itl becomesl al gluel andl holdsl thel rocksl together
Q:l PGl 76-22l (PMA)l isl especiallyl goodl atl what?
Answer:
Reducingl rutting.
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