Conwell says a number of Neyra customers switched last year from coal tar to asphalt sealer, and early indications this year are that many of those who switched will continue using the asphalt ...

and a FLDOT study on high polymer binders using the system. The facility recently acquired an Asphalt Recycler for producing 1/2 ton batches of hot or cold asphalt mixes from millings or virgin ...