What is Hot Mix Asphalt Pavement?

The polymerized HMA Surface Course, IL 9.5 FG, Mix "D", N90 summary of quantities on page 3 is 1067 TN. The paving schedule on page 6 shows the quantity is 1067 SY. It appears that the 1067 SY quantity is correct which would mean the 1067 TN quantity would be considerably less. Jun 27, 2017 · Do not place HMA plant mix on any wet surface or when the surface temperature is less than specified in Table XXX, Temperature and Seasonal Requirements, or when weather conditions will prevent proper handling or finishing of the HMA mixtures. Is the minimum surface temperature being observed based on the course thickness in Table XXX(applies 4. Top course shall be placed between April 15 and October 31. When placing Top Course HMA outside the seasonal limitations one is to provide a limited warranty against defects in such work. Performance of the warranty shall work in accordance with Materials Procedure (MP) 402-01, Warranty Requirements for Hot Mix Asphalt (HMA) Top Course. 5. polymer-modified stone matrix asphalt (SMA) surface course containing FRAP/RAS was produced and placed as an overlay test strip on the eastbound I-90 to southbound I-39 exit ramp near MP 62. The FRAP/RAS-HMA shoulder mixes were sampled and analyzed for performance through a • HMA Surface Course 12.5 64 Surface Course • Reset Existing Casting • Set Inlet Type E Casting • Traffic Strips Latex . Measured Item using DC-30(b) and (c) • HMA Surface Course • Slurry Seal • Tack Coat . Measured Item with part of the Quantity IAWD • Binder Rich Intermediate Course • HMA 19M 76 Intermediate Course

Jul 01, 2020 · HMA: Rubberized Hot Mix Asphalt-Gap-graded (RHMA-G). RHMA-G is used as a structural surface course. RHMA is commonly specified to retard reflection cracking, resist thermal stresses created by wide temperature fluctuations and add elasticity to a structural overlay. RHMA-G is used as a structural surface course up to a maximum thickness of 0.20

HMA Ultra-Thin HMA Ultra-Thin offers a simple, cost effective way to maintain roads and streets, as it protects your investment in them. A hot mix asphalt treatment designed specifically for thin lift (3/4 inch) placement, HMA Ultra-Thin was developed for structurally sound pavements that are showing signs of aging, oxidation or minor surface disintegration. Our HMA is mixed at our asphalt production facilities located throughout northern New England. Placed and compacted at elevated temperatures, hot mix asphalt pavements are typically applied in multiple layers, with the lower layers acting to support the top layer, known as the surface or friction course. HMA 12.5 H 64 Surface Course 3) Binder Grade 4) Location within the payment 1) Nominal Maximum Aggregate Size (mm) 2) Compaction Level Low Medium High Hot-Mix Asphalt Material Properties . SCDOT Designation: SC-M-402 (03/11) 1. SCOPE. 1.1 Use the following specifications for preparing, constructing, and accepting Hot-Mix Asphalt (HMA) material properties. NOTE: Refer to the Standard Specifications, Division 300 for HMA Base Courses and on 400 for HMA Surface and Divisi

Standard Washington State Hot Mix Asphalt Types

conditions to obtain high-friction, skid-resistant HMA surface courses. ITM 205 is used to veify that the aggregate is carbonate rock containing at least 10.3 percent elemental magnesium. Polish Resistant Aggregates Aggregates that meet the requirements of ITM 214 may be used in place of dolomitic aggregates in HMA surface mixtures. CONSTRUCTION SPECIFICATION FOR HOT MIX ASPHALT