The high demand of Ordinary Portland Cement (CPO) due to the increase in new civil works, in addition to the generation of demolition and construction waste (RCD), cause a negative environmental impact, so a solution to this problem is the recycling of these materials to produce new concrete. The partial replacement of Portland cement by concrete waste powder (CWP) from the concrete recycling process has been highlighted as a sustainable approach. This paper present the chemical and pozzolanic characterization of CWP through X-ray fluorescence (FRX) and Frattini and resistance activity index test respectively. Also, it was evaluated the feasibility of producing self-prepared concretes (SCC) prepared with CWP. The performance of SCC prepared...
This paper presents the workability properties of Self-Compacting Concrete (SCC) containing a ternar...
The eco-efficient, self-compacting concrete (SCC) production, containing low levels of cement in its...
Dissertação (mestrado)—Universidade de Brasília, Faculdade de Tecnologia, Departamento de Engenharia...
The high demand of Ordinary Portland Cement (CPO) due to the increase in new civil works, in additio...
The use of different supplementary cementitious materials (SCM) in the production of self-compacting...
The main objective of this research is to investigate the feasibility of using the residual powder o...
Abstract The search for alternative materials that partially substitute Portland cement is important...
Self-compacting concrete is a high performance concrete with excellent rheological properties that c...
Currently, the concrete industry is looking for more eco-sustainable alternatives for its products, ...
This paper presents an analysis of the development of self-compacting concrete with low consumption ...
This paper aims to technically evaluate the cementing potential of clays obtained from Construction ...
The steady growth of remodeling, demolition, and in general the construction activity in the populou...
From the 70`s, with the publication of the Manifesto for Environment UN Conference, held in Stockhol...
Portland cement is the main responsible for the low environmental performance of cement-based compos...
This paper presents the workability properties of Self-Compacting Concrete (SCC) containing a ternar...
This paper presents the workability properties of Self-Compacting Concrete (SCC) containing a ternar...
The eco-efficient, self-compacting concrete (SCC) production, containing low levels of cement in its...
Dissertação (mestrado)—Universidade de Brasília, Faculdade de Tecnologia, Departamento de Engenharia...
The high demand of Ordinary Portland Cement (CPO) due to the increase in new civil works, in additio...
The use of different supplementary cementitious materials (SCM) in the production of self-compacting...
The main objective of this research is to investigate the feasibility of using the residual powder o...
Abstract The search for alternative materials that partially substitute Portland cement is important...
Self-compacting concrete is a high performance concrete with excellent rheological properties that c...
Currently, the concrete industry is looking for more eco-sustainable alternatives for its products, ...
This paper presents an analysis of the development of self-compacting concrete with low consumption ...
This paper aims to technically evaluate the cementing potential of clays obtained from Construction ...
The steady growth of remodeling, demolition, and in general the construction activity in the populou...
From the 70`s, with the publication of the Manifesto for Environment UN Conference, held in Stockhol...
Portland cement is the main responsible for the low environmental performance of cement-based compos...
This paper presents the workability properties of Self-Compacting Concrete (SCC) containing a ternar...
This paper presents the workability properties of Self-Compacting Concrete (SCC) containing a ternar...
The eco-efficient, self-compacting concrete (SCC) production, containing low levels of cement in its...
Dissertação (mestrado)—Universidade de Brasília, Faculdade de Tecnologia, Departamento de Engenharia...