Discussing a new construction technologythe application of spot-heated regeneration asphalt;

Test research of material and equipment of hot asphalt recycling and requirements;

Starting from structure and producing technique of asphalt plant mix hot recycling equipment,analyzing frequent problems such as proportion,cohesiveness,ageing existing during asphalt hot recycling,approaches are presented to solve problems such as management of old asphalt concrete,reasonable mix proportion,additive,tem- perature control and so on.

Study on the Hot In-place Recycling Technology of SBS-Modified Asphalt Pavement;

In allusion to the shortages of hot in-place recycling(HIPR) for asphalt pavements using infrared heating,the application and development of microwave heating recycling are introduced.