Dual drum recycle asphalt drying and mixing method and apparatus

Dual drum recycle asphalt drying and mixing method and apparatus

Dust return system

Feed system for asphalt recycling drum mixers

Heater for a mortar preparation system

Materials handling and application mechanism

Method and apparatus for producing hot mix asphalt utilizing rec

Method and apparatus for recycling asphalt-aggregate composition

Method and apparatus for recycling asphalt-aggregate composition

Method and plant producing a bituminous paving mixture

Method of reducing emission of particulate matter

Mixer block for use in rotary drums

Mixing apparatus

Process for introducing material into a treatment device

Recycled asphalt drum dryer having a low NO.sub.x burner

Recycled asphalt-aggregate process and apparatus

Recycling apparatus for particulate asphaltic concrete

Recycling apparatus for particulate asphaltic concrete

Reverse flow post-mixer attachment and method for direct-fired a

Rotary drier