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Mix Designs

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Mix Designs

   Concrete Mix Data      Asphalt Mix Data

 

P-501 PCC Surface Mix

Airport pavement design of PCC surface mixes is outlined within the Advisory Circular AC 150/5370-10E Part VI.  The mix used for this project was targeted around 750 psi flexural strength.  The mix consisted of a #57 coarse aggregate, #8 intermediate coarse aggregate, concrete sand, Type 1 Portland cement, and air entrainment.  Aggregates within the mix conformed to ASTM C33 specifications.

 

P-401 HMA Surface Course

Airport pavement design of HMA surface courses is outlined within the Advisory Circular AC 150/5370-10E Part V.  The mix consisted of a #7 stone, #8 stone, #9 stone, #10 screenings, and bag house dust.  Also, the asphalt binder was a PG 64-22.  The Job Mix Formula (JMF) falls within the specification of a mix utilizing a ¾" max aggregate size.  The HMA design was developed using the Marshall Method.

 

P-403 HMA Base Course

Airport pavement design of HMA base courses is outlined within the Advisory Circular AC 150/5370-10E Part V.  The mix consisted of a #67 stone, #8 stone, #10 screenings, and bag house dust.  Also, the asphalt binder was a PG 64-22.  The Job Mix Formula (JMF) falls within the specification of a mix utilizing a 1" max aggregate size.  The HMA design was developed using the Marshall Method.