To dry the aggregates and to obtain sufficient fluidity of asphalt cement for proper mixing and workability, both the aggregate and asphalt must be heated prior to mixing—hence the term …

An example is included which places emphasis on developing the trial batch weights and percentages, which should be summarized on a mix design worksheet that the QC Lab …

Sealing asphalt pavements with BLACKMAC restores the asphalt surface to its natural appearance, while helping to prevent moisture seepage, frost damage, surface oxidation and …

MACSEAL M.A.R.S. is a hot-applied, pourable, polymer-modified patching and repair material used for the preservation, repair, and maintenance of asphalt pavements, concrete …

MACSEAL products are hot-applied, single-component joint and crack sealants designed for pavement maintenance and construction. These sealants are manufactured utilizing a …

APPLICATION GUIDELINES Apply in temperatures above 10 ̊C (50 ̊F). Do not dilute or mix with any other products. Clean asphalt surface and treat oil spots prior to application to ensure …

Hot Mix Asphalt (HMA): HMA mixes make long lasting patches that rapidly develop strength and stability. They should be used whenever it is practical and economical.

The job-mix formula for a hot-mix asphalt paving mixture must satisfy specification requirements, and provides or should provide, the following items of information:

Hot mix asphalt plant Reclaimed asphalt pavement (RAP) is heated slightly at the plant to reduce the moisture content, after which a precise amount of asphalt emulsion is added during the …

The aggregate blend should consist of 100% crushed coarse and fine sources meeting a set of standarized physcial properties to ensure long-term durability and strength of the asphalt mixture.