39. POSITIERI, Maria & HELENE, Paulo. Physico-mechanical Properties and Durability of Structural Colored Concrete. Chapter 13. In: Fifth ACI/CANMET International Conference on High-Performance Concrete Structures and Materials. ACI SP-253. Farmington Hills, Michigan: American Concrete Institute, 2008. p. 183-200 ISBN 978-0-87031-277-9
Procedimento para produção de espaçadores para concreto armado do tipo “pastilhas de argamassa”