System of using fibres heated with induction energy usually are used  to heal cracks in asphalt concrete.  But using waste materials maybe have many side effects. anyway, chemical properties of mixture should be considered.  Check following papers:

1) Addressing Infrastructure Durability and Sustainability by Self Healing Mechanisms - Recent Advances in Self Healing Concrete and Asphalt

2) Investigation of the Asphalt Self-Healing Mechanism Using a Phase-Field Model

http://www.sciencedirect.com/science/article/pii/S1877705813003597

http://ascelibrary.org/doi/abs/10.1061/(ASCE)MT.1943-5533.0001047

 System of using fibres heated with induction energy usually are used  to heal cracks in asphalt concrete.  But using waste materials maybe have many side effects. anyway, chemical properties of mixture should be considered.  Check following papers:

1) Addressing Infrastructure Durability and Sustainability by Self Healing Mechanisms - Recent Advances in Self Healing Concrete and Asphalt

2) Investigation of the Asphalt Self-Healing Mechanism Using a Phase-Field Model

http://www.sciencedirect.com/science/article/pii/S1877705813003597

http://ascelibrary.org/doi/abs/10.1061/(ASCE)MT.1943-5533.0001047

Dear Dr. Nuha

asphalt cement has  itself a healing property, implementation of coal fly ash, silica fumes (which are considered as waste) have proved positive action in the healing process, i am attaching some of my published papers on self healing phenomena.

Dear Nuha.

I am working with this kind of materials.

In my currently research I am working with carbon fiber. I remember Dr. Jose Norambuena published recently a work about the use of carbon fiber wasted.Construction and Building Materials | Vol 43, Pgs 1-624,June 2013.

If you want you can read this paper.

• Open-grade wearing course of asphalt mixture containing ferrite for use as ferromagnetic pavement. Composites: Part B 57 (2014) 262–268. F. Peinado , Esther Medel , Ramón Silvestre , Alfredo Garcia

Best Regards.

F.Peinado

Investigation on Crumb Rubber Modified Asphalt will help for your question.

Some waste materials can be useful in improving self-healing property such as Carbon fiber, rubber or cars engine oil, however, it is not necessary for the waste materials to improve the self-healing because they can improve other asphalt properties such as RAP which improves rutting resistance.

Respected ma'am,

pl refer following link which is useful for your research work.

https://www.academia.edu/11274702/Performance_Characteristics_of_Bituminous_Mixes_Modified_by_LDPE_HDPE_and_PP_Granule

Dear Nuha,

Please look at the following paper on crumb rubber modified rubber:

Article Effects of GTR and treated GTR on asphalt binder and high-RAP mixtures

In Denmark and Germany there are small companies that have been using rubber of old tires to preprare sealing material for cracks and fissures. Their material is much cheaper than other market products with synthetic polymers and also, being very elastic and heat and cold resistance, they last usually longer. This could give you an little idea of using waste (of tires) for damaged pavements healing and a start point to think that rubber could be one of the materials you are looking for,

You should also analyze waste of parts made of natural rubber.