Buscar
Mostrando ítems 1-7 de 7
Influence of the Mixing Procedure on the Fresh State Behaviour of Recycled Mortars
(Elsevier, 2021)
[Abstract] The effect of two different mixing protocols on the fresh-state behaviour of self-compacting mortars with and without recycled sand was compared. For this purpose, the mortar mixes were designed considering three ...
Recycled concrete with coarse recycled aggregate. An overview and analysis
(CSIC, 2018)
[Abstract:] The construction field has contributed to environmental degradation, producing a high amount of construction and demolition waste (C&D waste) and consuming large volumes of natural resources. In this context, ...
Rheology, Durability, and Mechanical Performance of Sustainable Self-Compacting Concrete With Metakaolin and Limestone Filler
(Elsevier, 2022)
[Abstract] This study analyzed the performance of self-compacting concrete with a paste composition that includes limestone filler and metakaolin replacing cement to design binary (75% cement and 25% limestone filler) and ...
Evaluation of self-compacting recycled concrete robustness by statistical approach
(Elsevier, 2018)
[Abstract:] The use of self-compacting recycled concrete appears as to be a very interesting technology for the sustainable construction future. However, one of the major obstacles to a more widespread use of self-compacting ...
Alkali-activated slag concrete: Fresh and hardened behaviour
(Elsevier, 2018)
[Abstract:] The behaviour of fresh and hardened alkali-activated slag (AAS) and OPC concretes was compared and the effect of mixing time assessed. OPC and AAS concrete slump and rheological results proved to differ, ...
Thixotropy and interlayer bond strength of self-compacting recycled concrete
(Elsevier, 2018)
[Abstract:] This work is focused on assessing the thixotropy of self-compacting recycled concrete (SCRC) and on evaluating the interlayer bond strength. To do so, four SCRC mixes with 0%, 20%, 50%, and 100% of recycled ...
Robustness of self-compacting recycled concrete: analysis of sensitivity parameters
(Springer, 2018)
[Abstract:] This work is focused on understanding the origin of the lower robustness detected in self-compacting recycled concretes and on identifying the parameters affecting this property to a greater extent. A reference ...