Results 21 to 30 of about 74,415 (282)
Steel passive state stability in activated fly ash mortars
Materiales de Construccion, 2010 The present study explores the behaviour of structural steel embedded in Portland cement (OPC) mortars and NaOH- and NaOH-waterglass-activated fly ash, in the presence and absence of 2 % Cl- (CaCl2). Variations were determined in the corrosion potential (
A. Fernández-Jiménez +3 more
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Masonry wall panels retrofitted with thermal-insulating GFRP-reinforced jacketing [PDF]
, 2015 Today there is a need to provide thermally efficient walls, while at the same time to increase the mechanical properties of old unreinforced masonry walls that will not require large amounts of energy in the retrofitting or deconstruction processes.
Belloni, Elisa +5 more
core +1 more source
Comparison of the properties of mortars containing expanded clay, vermiculite, and rubber residue [PDF]
CerâmicaLightweight mortars are indicated for services that require low specific mass composites. There are several lightweight aggregates available on the market.
A. C. G. da Silva +7 more
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Properties modeling of cement composites made of fly ash
Zaštita Materijala, 2014 There is a number of advantages when using fly ash in cement composites. Fly ash is known for decades for its' pozzolanic properties, and thus it is mostly used as an mineral admixture in the process of production of cement. This way benefits like saving
Dragica Jevtić +3 more
doaj +1 more source
Proceedings of the 5th Conference on Systems for Built Environments, 2018 Access to large amounts of real-world data has long been a barrier to the development and evaluation of analytics applications for the built environment. Open data sets exist, but they are limited in their span (how much data is available) and context (what kind of data is available and how it is described). Evaluation of such analytics is also limited
Fierro, Gabe +6 more
openaire +3 more sources
Case Studies in Construction MaterialsArtificial aggregates offer a sustainable solution to large-scale waste utilization and the increasing demand for limited natural aggregates. This study extends the understanding of the production of artificial lightweight aggregates with a variable ...
Anže Tesovnik +2 more
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La adherencia en los morteros de albañilería
Materiales de Construccion, 1995 The work presents a study carried out to determine the bond strength reached by bricklaying mortars at 28 days. 23 different dosages were prepared using 4 cement types, 2 sand types and 4 aggregate types.
Jorge Luis Cabrera
doaj +1 more source
Self-Heating Ability of Geopolymers Enhanced by Carbon Black Admixtures at Different Voltage Loads [PDF]
, 2019 Sustainable development in the construction industry can be achieved by the design of multifunctional materials with good mechanical properties, durability, and reasonable environmental impacts.
Fiala L. +4 more
core +1 more source
Preliminary analysis of the Late Natufian ground stone from Shubayqa 1, Jordan
Journal of Lithic Studies, 2016 Shubayqa 1 is a newly identified early and late Natufian site in the harra desert of northeastern Jordan. In addition to buildings, and rich chipped stone, faunal, and botanical assemblages, the site has produced a large collection of ground stone tools.
Patrick Nørskov Pedersen +2 more
doaj +1 more source
Infrastructures, 2021 The interest in restoration and maintenance of old masonries towards their durability is nowadays combined with the concept of sustainability and the need to implement more suitable materials for building heritage interventions.
João Monteiro +2 more
doaj +1 more source