Rubberized asphalt concrete (RAC) is a road material made with recycled tires.

For information on the Tire Recycling, Cleanup and Enforcement grants visit:
http://www.ciwmb.ca.gov/Tires/Grants/

To talk with a RAC materials expert contact CIWMB at (916) 341-6441.

For more information on RAC, select the links below to download PDF files. (27 KB to 1.3 MB)

Recycled aggregate comes from crushing old concrete and asphalt for base in road projects.

To talk with a recycled aggregate materials expert contact CIWMB at
(916) 341-6500.

For more information on recycled aggregate, select the links below to download PDF files. (27 KB to 1.3 MB)

Tire-derived aggregate (TDA) is made up of shredded tires and is used for several public works projects.

To talk with a TDA materials expert contact CIWMB at
(916) 341-6441.

For more information on TDA, select the links below to download PDF files. (27 KB to 1.3 MB)

Compost is made from the managed decomposition of organic materials such as leaves, manure and crop residue. Mulch is ground-up yard trimmings or wood chips.

To talk with an organic materials expert contact CIWMB at
(916) 341-6620.

For more information on organic materials, select the links below to download PDF files. (27 KB to 1.3 MB) 

RAC & TDA: http://www.ciwmb.ca.gov/Tires/Links.htm

Recycled Aggregate: http://www.ciwmb.ca.gov/ConDemo/Links.htm

Organic Material: http://www.ciwmb.ca.gov/Organics/Links.htm

Grants: http://www.ciwmb.ca.gov/Grants/