BITUMINOUS COMPOUNDS SEALING JOINTS

Brand Owner Address Description
SAFE-SEAL W.R. MEADOWS, INC. P.O. Box 338 Hampshire IL 601400338 bituminous compounds for sealing joints and cracks in large expanse exterior asphalt and concrete road and highway pavements and airport runways;SAFE SEAL;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A method of selecting a bituminous emulsion with enhanced performance for paving is provided. This method includes selecting polymer modified bitumen with a penetration value of about 25 to 450 dmm at 25° C. and selecting one or more emulsifiers comprised of at least about 5% by mass of a cationic nitrogenous compound selected from compounds having a carbonyl carbon atom bonded to a nitrogen atom, compounds having a carbon atom double bonded to a nitrogen atom, or combinations thereof based on the total mass of the selected emulsifier. Each selected emulsifier is reacted with a carboxylic acid to create one or more carboxylate salts. Each carboxylate salt created from a different proposed emulsifier separately is mixed with the bitumen to form one or more proposed bituminous emulsions. The coalescence of each proposed bituminous emulsion is measured using a rheology test, and a bituminous emulsion of the composition described above is chosen for paving a surface based on its coalescence properties.