| 摘要 |
<p>#CMT# #/CMT# The plant (2) has a rotary dryer (4) to dry and heat wet and cold aggregates continuously by introducing aggregates of asphalt coatings recycled inside the dryer to form a mixture. A continuous or discontinuous mixer (5) is separated from the dryer for malaxation of the mixture from the dryer with a binder. An introduction unit introduces fine aggregates inside the dryer such that the fine aggregates mix with the aggregates of asphalt coatings inside the dryer. The dryer includes a recycling ring (14) for introduction of the aggregates of coatings recycled inside the dryer. #CMT# : #/CMT# The binder is a bitumen binder. An independent claim is also included for a method for producing asphalt coatings for road surfaces. #CMT#USE : #/CMT# Coating plant for production of asphalt coatings for road surfaces. #CMT#ADVANTAGE : #/CMT# The introduction unit introduces the fine aggregates inside the dryer such that the fine aggregates mix with the aggregates of asphalt coatings inside the dryer and mix with the binder by covering it, so that the binder does not adhere to walls in downstream from the rotary dryer, thus ensuring filling operation, and hence enabling the plant to allow a level of raised recycling of 50 percent by limiting fillings. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of a coating plant of discontinuous coating for production of asphalt coatings. 2 : Coating plant 4 : Rotary dryer 5 : Continuous or discontinuous mixer 14 : Recycling ring 23 : Filtering device.</p> |
