In the history of the concrete structures there was a time in which the mechanical resistance was the most important property for the designers. However due to amount of pathologies in the concrete structures and your respective worn-out amounts in recovery, other feature is being prioritized: the durability. And for environmental reasons as global heating, pollution and the raw materials decrease, the sustentability is prioritized. Aiming at collaborate to these factors these paper has as objective analyzes the microstructure of the covercrete with substitution in mass of 90% of cement for mineral additions. Were researched three types of concretes reference concrete (100%CPV-ARI), concrete with 70%Slag+20%FlyAsh and other similar mixtur...
Construction is one of the largest sectors of the economy by virtue of meeting basic demands. The ma...
The construction activity promotes a large environmental liability due to the high consumption of en...
In order to improve the environmental impact of concrete, there is a global trend to replace Portlan...
The increase in the durability of the concrete structures causes greater useful life of the same one...
High performance concretes have properties that satisfy several quality criteria such as strength, w...
Abstract: In order to improve the environmental impact of concrete, there is a global trend to repla...
The civil construction industry is, as times goes by, more related with echo-social efficiency and s...
The shrinkage of concrete and the current methods to mitigate this phenomenon are mainly based on th...
The wall effect between the form and the concrete increases the water/cement relation in this interf...
Dissertação (mestrado)—Universidade de Brasília, Faculdade de Tecnologia, Departamento de Engenharia...
Concrete is a material used in various applications, involving paving, sanitation, infrastructure an...
Self-compacting concrete (SCC) has a high content of fine materials and has been widely used due to ...
Recycled aggregates have been widely studied and used in some areas of civil engineering. Among its ...
Concrete is basically formed by mixed cement, water, sand and stone, and has emerged as a building m...
Abstract The search for alternative materials that partially substitute Portland cement is important...
Construction is one of the largest sectors of the economy by virtue of meeting basic demands. The ma...
The construction activity promotes a large environmental liability due to the high consumption of en...
In order to improve the environmental impact of concrete, there is a global trend to replace Portlan...
The increase in the durability of the concrete structures causes greater useful life of the same one...
High performance concretes have properties that satisfy several quality criteria such as strength, w...
Abstract: In order to improve the environmental impact of concrete, there is a global trend to repla...
The civil construction industry is, as times goes by, more related with echo-social efficiency and s...
The shrinkage of concrete and the current methods to mitigate this phenomenon are mainly based on th...
The wall effect between the form and the concrete increases the water/cement relation in this interf...
Dissertação (mestrado)—Universidade de Brasília, Faculdade de Tecnologia, Departamento de Engenharia...
Concrete is a material used in various applications, involving paving, sanitation, infrastructure an...
Self-compacting concrete (SCC) has a high content of fine materials and has been widely used due to ...
Recycled aggregates have been widely studied and used in some areas of civil engineering. Among its ...
Concrete is basically formed by mixed cement, water, sand and stone, and has emerged as a building m...
Abstract The search for alternative materials that partially substitute Portland cement is important...
Construction is one of the largest sectors of the economy by virtue of meeting basic demands. The ma...
The construction activity promotes a large environmental liability due to the high consumption of en...
In order to improve the environmental impact of concrete, there is a global trend to replace Portlan...