The present study shows the mercerization process (NaOH) and its effect on the
physicochemical characteristics of rice straw. In total, 12 samples were analyzed, 3 as a …

Four asphalt mix processing companies were visited: Transivic SAS, Maquinteligente SAS,
Copavicol SAS and Grupo Colpao SAS, companies located in the city of San José de …

Three mixtures were made for conventional concrete with different additions of cement, 300
kg/m 3, 350 kg/m 3 and 400 kg/m 3, being these the 3 designs of mixtures more used for the …

It was determined the settlement, with the help of the Abrams Cone, of 3 mixtures of
conventional concrete with weight differences in the incorporated cementitious material …

In order to highlight the implementation of fly ash and hydrated lime in replacement of a% of
the weight of the cementitious material traditionally used for the elaboration of mortar …

It was determined the settlement, with the help of the Abrams Cone, of 3 mixtures of
conventional concrete with weight differences in the incorporated cementitious material …

El propósito de este proyecto de investigación de ingeniería es el diseño y puesta en
marcha de una vivienda eco-sostenible: vivienda dotada de un conjunto de sistemas …

Samples were taken of the stone material used for the design of asphalt mixtures, extracted
from the 3 water sources present in the city of San José de Cúcuta, Colombia, the Táchira …