Perlite is a volcanic rockused in multiple industries. In San Antonio de losCobres (Salta-Argentina) there are perlite extraction quarries, the rock is subjected to a mechanical process that generate ore waste called "perlite fines" (PF). This research presents the analysis of concrete with the incorporation of PF as a mineral addition to the cement content and as a cement replacement, proposing dosages in order to check whether perlite can be considered as an active addition or simply as a material that modifies certain properties of concrete. In the fresh state, appearance, consistency and setting time were evaluated, and in the hardened state, compressive strength, modulus of elasticity, absorption and ultrasonic pulse velocity were meas...
The article presents a comparative analysis of the methods of introducing fine perlite into the the ...
The use of fine residual fractions of crushing in concrete brings enviromental benefits through de m...
In the last quarter of 2021, there was a very significant eruption of the Cumbre Vieja volcano on th...
La perlita es una roca de origen volcánico, cuya propiedad sobresaliente es la de expandirse cuando ...
Currently, the concrete industry is looking for more eco-sustainable alternatives for its products, ...
With the increasing infrastructure and the need for eco-sustainable alternatives, the concrete indus...
The present research deals with the feasibility of using high-temperature pozzolans such as Natural ...
ABSTRACT Perlite is a volcanic mineral abundant in Turkey, China, Japan, the US and several EU count...
Perlite is a glassy volcanic rock that contains approximately 70-75% silica and 12-18% alumina. Ther...
Perlite is a volcanic mineral. The latest investigations on ground perlite showed that it is suitabl...
Perlite is a volcanic rock that contains relatively high amounts of SiO2 and Al2O3. Due to its prope...
Currently, the consumption of blended cements is increasing all over the world. This is due to envir...
Cement extenders are commonly used as an addition to concrete mixtures to increase material properti...
O uso do cimento nas dosagens de materiais cimentícios sempre foi uma preocupação na construção civi...
In San Antonio de los Cobres located to the west of Salta, Argentine, the residents resort to the us...
The article presents a comparative analysis of the methods of introducing fine perlite into the the ...
The use of fine residual fractions of crushing in concrete brings enviromental benefits through de m...
In the last quarter of 2021, there was a very significant eruption of the Cumbre Vieja volcano on th...
La perlita es una roca de origen volcánico, cuya propiedad sobresaliente es la de expandirse cuando ...
Currently, the concrete industry is looking for more eco-sustainable alternatives for its products, ...
With the increasing infrastructure and the need for eco-sustainable alternatives, the concrete indus...
The present research deals with the feasibility of using high-temperature pozzolans such as Natural ...
ABSTRACT Perlite is a volcanic mineral abundant in Turkey, China, Japan, the US and several EU count...
Perlite is a glassy volcanic rock that contains approximately 70-75% silica and 12-18% alumina. Ther...
Perlite is a volcanic mineral. The latest investigations on ground perlite showed that it is suitabl...
Perlite is a volcanic rock that contains relatively high amounts of SiO2 and Al2O3. Due to its prope...
Currently, the consumption of blended cements is increasing all over the world. This is due to envir...
Cement extenders are commonly used as an addition to concrete mixtures to increase material properti...
O uso do cimento nas dosagens de materiais cimentícios sempre foi uma preocupação na construção civi...
In San Antonio de los Cobres located to the west of Salta, Argentine, the residents resort to the us...
The article presents a comparative analysis of the methods of introducing fine perlite into the the ...
The use of fine residual fractions of crushing in concrete brings enviromental benefits through de m...
In the last quarter of 2021, there was a very significant eruption of the Cumbre Vieja volcano on th...