The application of air entraining admixture, with controlled proportion, influence mechanical and thermal of concrete. This leads the necessity of studies to evaluate its performance in buildings. The objective of this work is to evaluate the thermal properties of entrapped/entrained air variation concrete (reference - 3%, 8%, 11%, 12%), considering temperatures of brazilian summer period. The methodology includes tests of thermal performance with 16 concretes panels, 4 reference panels and 4 panels for each air incorporated variation, with dimensions of 99 cm × 99 cm × 10 cm, applied at chambers with two isolated thermal compartments; tests with unidirectional heat flux in cylindrical proof bodies (10 cm x 10 cm) extracted from that’s pane...
The goal of the performed research was to determine the influence of microspheres from fly ash and t...
In order to investigate the response of hardened concrete structures to thermal loads, specific hea...
Przedmiotem artykułu jest ocena wpływu rodzaju kruszywa i ilości domieszki napowietrzającej na param...
The use of concrete walls in single-family buildings had greatly increased in recent years. To meet ...
The history of the building is linked to the development of man and have obtained advances in the h...
En este trabajo se sintetizan los resultados de estudios realizados destinados a evaluar el comporta...
The aim of this investigation was to find the relationship between different percentage of damage an...
Abstract— The aim of this project is to develop and study different kinds of concrete in order to im...
Concrete is one of the most used material in construction. The three main reasons for such are: its...
Structural masonry has been used more and more in Brazil, but this technology has limitations on res...
Concrete is one of the most materials used widely in the construction of buildings and civil enginee...
This work deals with the experimental evaluation of the thermal conductivity of a concrete matrix to...
O concreto é certamente um dos materiais de construção mais empregados no mundo, agregando qualidade...
A utilização de aditivos incorporadores de ar em concretos é uma prática comum na construção civil e...
The concrete wall construction system was widely used, standing out among the construction solutions...
The goal of the performed research was to determine the influence of microspheres from fly ash and t...
In order to investigate the response of hardened concrete structures to thermal loads, specific hea...
Przedmiotem artykułu jest ocena wpływu rodzaju kruszywa i ilości domieszki napowietrzającej na param...
The use of concrete walls in single-family buildings had greatly increased in recent years. To meet ...
The history of the building is linked to the development of man and have obtained advances in the h...
En este trabajo se sintetizan los resultados de estudios realizados destinados a evaluar el comporta...
The aim of this investigation was to find the relationship between different percentage of damage an...
Abstract— The aim of this project is to develop and study different kinds of concrete in order to im...
Concrete is one of the most used material in construction. The three main reasons for such are: its...
Structural masonry has been used more and more in Brazil, but this technology has limitations on res...
Concrete is one of the most materials used widely in the construction of buildings and civil enginee...
This work deals with the experimental evaluation of the thermal conductivity of a concrete matrix to...
O concreto é certamente um dos materiais de construção mais empregados no mundo, agregando qualidade...
A utilização de aditivos incorporadores de ar em concretos é uma prática comum na construção civil e...
The concrete wall construction system was widely used, standing out among the construction solutions...
The goal of the performed research was to determine the influence of microspheres from fly ash and t...
In order to investigate the response of hardened concrete structures to thermal loads, specific hea...
Przedmiotem artykułu jest ocena wpływu rodzaju kruszywa i ilości domieszki napowietrzającej na param...