OPEN INNOVATION IN RESEARCH AND TECHNOLOGY ORGANISATIONS: AN EXPLORATION OF THE PHENOMENON

The objective of this paper is to study the effect of the partial substitution of the most used natural aggregates in the western region of Cuba, specifically in Havana, by mixed recycled aggregates and the total substitution of the natural filler, lime hydrate, by ladle furnace slag, in the elaboration of recycled masonry mortars. The properties provided by recycled mortars are compared to those offered by a standard mortar, made with natural...