Page 5 - Construction_Opportunities_October_2023
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UNPARALLELED                                                            FOR A BETTER TOMORROW
                                                                                      ADVANCED TECHNOLOGY

            RAP TECHNOLOGY




            TAKE YOUR ASPHALT RECYCLING TO
            UNPRECEDENTED LEVELS




                                                          RAH100
                                                           RAH60
                                                           RAH50

                                                           RAC40


                                                           RAC25
                               25% COLD RECYCLING




                               40%
                               50% HOT RECYCLING


                               60%
                              100%














                                                                                RAW GAS
                RAW GASES                                              RAP INLET  RAH
                <95 C     RAP
                                                RAW GASES                                                 PROCESS AIR
                                                 150ºC                                 COUNTER-FLOW DRYER
                                                     CONVECTION ZONE  COMBUSTION ZONE            HOT GAS GENERATOR
                                                                                               MIXING
                                                                                               ZONE
                                                                                 RAP 20ºC
                                                                                                          AMMANN BURNER
                    CONVECTION  PRE-MIXING ZONE:  CONDUCTIVE
             VIRGIN      VIRGIN AGGREGATES  VIRGIN AGGREGATES
             AGGREGATES  ZONE    ZONE   + RAP    RAH
                           + RAP                                                             RAH 160ºC
                                                 130ºC
                          RAH 50                          RAH 60                            RAH 100
            AMMANN MEANS ASPHALT-MIXING PLANTS WITH MARKET-ORIENTED SOLUTIONS AND CUSTOMIZED SERVICE
            AMMANN RAP PRODUCTS INCLUDE:
            • Counterflow dryers that enable use of 100 percent hot recycled material
            • Parallel-flow dryers that can use up to 60 percent hot recycled material
            • Middle ring dryers for the use of up to 50 percent recycled material
            • Various cold addition systems for the use of 25 to 40 percent recycled material
            • Retrofit options to start or improve your recycling effort                       www.ammann.com
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