Sprayed concrete is widely used as structural support for the stabilization of tunnel walls and underground constructions. The performance of sprayed cementitious matrices containing accelerators is strongly related to their mechanical properties at early and late ages. In practice, this is the main parameter that governs their mix design and applicability. Mechanical strength development results from the combination of several factors associated with mix composition, application method and microstructure of the matrix. The compatibility between cement and accelerator is one of the most important parameters that control kinetics of hydration and the rate of mechanical strength gain. The spraying process also needs to be taken into account...
Pervious concrete is a special material with high permeability usually obtained by reducing the amou...
Tese de doutoramento em BioengenhariaSuperhydrophobic (SH) surfaces have been greatly explored in th...
Introdução: A radiacao ionizante (RI) desenvolve alteracoes estruturais que retardam e impedem a rep...
The development of the wet-mix system and the use of the sprayed concrete as a part of the new Austr...
Bone is among the most transplanted tissues for regeneration of bone defects, caused by trauma, age-...
Tesis doctoral inédita leída en la Universidad Autónoma de Madrid, Facultad de Ciencias, Departament...
Bone is among the most frequently transplanted tissues in the body. In Europe, about one million pat...
Tese de Doutoramento em Engenharia Química e Biológica.The production of bioethanol operating at hig...
The goal of this research was to determine the relations between processing, structure and properti...
The main objective of this thesis is to study the mechanical behavior of a dam concrete under intern...
A significant part of the pathologies found in concrete dams is related with the presence of unsound...
La interacción microorganismo–hormigón es un proceso que, debido a la naturaleza porosa del hormigón...
Tesi per compendi de publicacions, amb diferents seccions retallades per drets de l'editor.Premi Ext...
These thesis will argue about the importance of Dynamic Parametric Architecture versus Static Parame...
Cardiac output (CO) defines the blood flow arriving from the heart to the different organs in the bo...
Pervious concrete is a special material with high permeability usually obtained by reducing the amou...
Tese de doutoramento em BioengenhariaSuperhydrophobic (SH) surfaces have been greatly explored in th...
Introdução: A radiacao ionizante (RI) desenvolve alteracoes estruturais que retardam e impedem a rep...
The development of the wet-mix system and the use of the sprayed concrete as a part of the new Austr...
Bone is among the most transplanted tissues for regeneration of bone defects, caused by trauma, age-...
Tesis doctoral inédita leída en la Universidad Autónoma de Madrid, Facultad de Ciencias, Departament...
Bone is among the most frequently transplanted tissues in the body. In Europe, about one million pat...
Tese de Doutoramento em Engenharia Química e Biológica.The production of bioethanol operating at hig...
The goal of this research was to determine the relations between processing, structure and properti...
The main objective of this thesis is to study the mechanical behavior of a dam concrete under intern...
A significant part of the pathologies found in concrete dams is related with the presence of unsound...
La interacción microorganismo–hormigón es un proceso que, debido a la naturaleza porosa del hormigón...
Tesi per compendi de publicacions, amb diferents seccions retallades per drets de l'editor.Premi Ext...
These thesis will argue about the importance of Dynamic Parametric Architecture versus Static Parame...
Cardiac output (CO) defines the blood flow arriving from the heart to the different organs in the bo...
Pervious concrete is a special material with high permeability usually obtained by reducing the amou...
Tese de doutoramento em BioengenhariaSuperhydrophobic (SH) surfaces have been greatly explored in th...
Introdução: A radiacao ionizante (RI) desenvolve alteracoes estruturais que retardam e impedem a rep...