2005. HELENE, Paulo & CASTRO-BORGES, Pedro. Concrete Structures Rehabilitation, Red Rehabilitar In: International Conference on Concrete Repair, Rehabilitation and Retrofitting, 2005, Cape Town. International Conference on Concrete Repair, Rehabilitation and Retrofitting. Cape Town: University of Cape Town, 2005. v.1. p.235 – 247
Procedimento para produção de espaçadores para concreto armado do tipo “pastilhas de argamassa”