P-401/P-403 HMA Base . 2,760 MPa (400,000 psi) P-501 PCC Surface . 27,600 MPa (4,000,000 psi) P-306 Econocrete Base . 4,830 MPa (700,000 psi) P-304 Cement Treated Base .
SECTION 401 – QUALITY CONTROL/QUALITY ASSURANCE, QC/QA, HOT MIX ASPHALT, HMA, PAVEMENT 401.01 Description This work shall consist of one or more courses of QC/QA HMA base, intermediate, or surface mixtures constructed on prepared foundations in accordance with 105.03. 401.02 Quality Control P-401/P-403 HMA Base . 2,760 MPa (400,000 psi) P-501 PCC Surface . 27,600 MPa (4,000,000 psi) P-306 Econocrete Base . 4,830 MPa (700,000 psi) P-304 Cement Treated Base . Adjustments in Airport P-401 HMA Specifications by Jim Green & Steve Saboundjian ADOT&PF Asphalt Pavement Summit Anchorage, 03-Dec-07 Why Change? yThe current specs are working but they could be better yDepending on the asphalt type and amount - We choose from six different pay adjustment spreadsheets yWe have problems with outlier calculations CFAPT00173 / AIP 3-02-0016-XXX-2019 P-401-1 (CRW rev. 12/10/18) ITEM P-401 HOT MIX ASPHALT (HMA) PAVEMENTS DESCRIPTION 401-1.1 HOT MIX ASPHALT (HMA) PAVEMENT. This item shall consist of a surface course composed of mineral aggregate and asphalt binder mixed in a central mixing plant and placed on a prepared course p-401 hma (taxiway) ton 3,656 $115.00 $420,440.00 P-209 Aggregate (TAXIWAY) CYD 2,725 $36.55 $99,598.75 Bituminous Runway Pavement Grooving SYD 5,633 $1.06 $5,971.33
for designing HMA mixes using the recommended mix design method. This volume of the report, Volume III, includes the proposed changes/additions to the Item P-401 guide specification for the design of HMA mixes using the Superpave gyratory compactor. Sections from Item P-401 that do not contain recommended changes are not included in this document.
Hot Mix Asphalt (HMA) Percent Within Limits (PWL) and Single Test Acceptance (STA) Worksheets Instructions to Use PWL Program Important, please read the above instructions before saving and opening your worksheet. Airfield HMA mixes must meet U.S. Federal Aviation Administration (FAA) requirements of the P-401 specification as part of the grant requirements between the FAA and the airport. Many airfield dimensions, such as runway and taxiway widths, are based on aircraft wingspan. Overview Hot mix asphalt (HMA) pavement refers to the bound layers of a flexible pavement structure. Asphalt pavement material is a precisely engineered product composed of about 95 percent stone, sand, and gravel by weight, and about 5 percent asphalt cement, a petroleum product. Asphalt cement acts as the glue to hold the pavement together. Our HMA is mixed at our asphalt production
P-401 Specifications, Marshall and Gyratory Mixes; Bring your Laptop. FAARFIELD is the FAA’s pavement thickness design software. Participants are encouraged to bring laptop computers with FAARFIELD pre-installed to be able to perform hands-on classroom examples during the workshop.
Jul 21, 2014 · AC 150/5370-10G: Part 5 – Flexible Flexible Surface Courses Item P-401 Hot Mix Asphalt (HMA) Pavements & Item P-403 Hot Mix Asphalt (HMA) Pavements (Base, Leveling or Surface Course) P401 & P-403 Hot Mix Asphalt Lift Thickness Guidance – 1.20.2016 (AC 150/5370-10G white paper) Hot Mix Asphalt (HMA) Percent Within Limits (PWL) and Single Test Acceptance (STA) Worksheets Instructions to Use PWL Program Important, please read the above instructions before saving and opening your worksheet. Airfield HMA mixes must meet U.S. Federal Aviation Administration (FAA) requirements of the P-401 specification as part of the grant requirements between the FAA and the airport. Many airfield dimensions, such as runway and taxiway widths, are based on aircraft wingspan. Overview Hot mix asphalt (HMA) pavement refers to the bound layers of a flexible pavement structure. Asphalt pavement material is a precisely engineered product composed of about 95 percent stone, sand, and gravel by weight, and about 5 percent asphalt cement, a petroleum product. Asphalt cement acts as the glue to hold the pavement together. Our HMA is mixed at our asphalt production in HMA (P-401) as s tabilized base course + 6 in high quality. granular base (P-209) as s hown in Figure 2. The final thickness. for the base layer was defined for each case of analysis