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Characterization of soil-cement bricks with incorporation of used foundry sand
(2017-07-01)
In order to contribute to the sustainability of the foundry and construction industrial sectors, this work investigated the possibility of employing used foundry sand (UFS) in soil-cement bricks. Modular bricks were prepared ...
Incorporation of ceramic waste into binary and ternary soil-cement formulations for the production of solid bricks
(Materials Research, 2014-02-18)
Determination of chlorine in cement via CaCl molecule by high-resolution continuum source graphite furnace molecular absorption spectrometry with direct solid sample analysis
(2017-05-01)
The use of a new molecule the calcium mono-chloride (CaCl) with absorption band head at 621.145 nm was evaluated in the development of a method for Cl determination in cement by high-resolution continuum source graphite ...
Feasibility of using in situ fusion for the determination of Co, Cr and Mn in Portland cement by direct solid sampling graphite furnace atomic absorption spectrometry
(PERGAMON-ELSEVIER SCIENCE LTD, 2009)
In situ fusion on the boat-type graphite platform has been used as a sample pretreatment for the direct determination of Co, Cr and Mn in Portland cement by solid sampling graphite furnace atomic absorption spectrometry ...
Effect of EVA on the fresh properties of cement paste
(ELSEVIER SCI LTDOXFORD, 2012)
The improved workability effect of latex in dry mortars has not been fully clarified. The purpose of this research was to investigate the influence cif the EVA copolymer on the cement hydration and on the rheological ...
Effect of metakaolin pozzolanic activity in the early stages of cement type II paste and mortar hydration
(2008-04-01)
The cement industry is one which most emits polluting gases to the environment, due to the calcium carbonate calcination, as well as to the burning of fossil fuels during the manufacturing process. Metakaolin (MK), in ...
Influence of different restorative material and cement on the stress distribution of ceramic veneer in upper central incisor
(2020-03-01)
Considering new ceramic systems, doubts about the appropriate combination of ceramics and cement are common. Settings and Design: To evaluate the influence of the elastic modulus (E) of cement agents associated with different ...
Si-tricalcium phosphate cement: preparation, characterization and bioactivity in SBF
(ABM, ABC, ABPol, 2011-12-01)
There are evidences considering the effectiveness of Si on enhancing biological properties of calcium phosphates; however, there are not many works relating to the Si-alpha-TCP bone cement. The influence of silicon doping ...