Sales, A., Cordeiro, J. S., & Souza, F. R. d. (2008). Study of the compression strength and water absorption of concretes produced with addition of construction and demolition rubble and sludge from water treatment stations. ANTAC - Associação Nacional de Tecnologia do Ambiente Construído.

Sales, Almir, João Sérgio Cordeiro, und Francis Rodrigues de Souza. Study of the Compression Strength and Water Absorption of Concretes Produced With Addition of Construction and Demolition Rubble and Sludge From Water Treatment Stations. ANTAC - Associação Nacional de Tecnologia do Ambiente Construído, 2008.

Sales, Almir, João Sérgio Cordeiro, und Francis Rodrigues de Souza. Study of the Compression Strength and Water Absorption of Concretes Produced With Addition of Construction and Demolition Rubble and Sludge From Water Treatment Stations. ANTAC - Associação Nacional de Tecnologia do Ambiente Construído, 2008.