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Influence of Graphene Oxide on Mechanical Properties and Durability of Cement Mortar. [PDF]

open access: yesMaterials (Basel)
Djenaoucine L   +4 more
europepmc   +1 more source
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Metakaolin in white cement mortars

2007
Here are presented thè results of an experimental study conducted to investigate thè physical- mechanical performance of white cement bound products. White cement is a key ingredient in buildings with unplastered concrete blockwork facades of special architectural value.
MELONI, PAOLA, MASSIDDA L, CARCANGIU G.
openaire   +3 more sources

Chloride ingress in cement paste and mortar

Cement and Concrete Research, 1999
In this paper chloride ingress in cement paste and mortar is followed by electron probe microanalysis. The influence of several paste and exposure parameters on chloride ingress are examined (e.g., water-cement ratio, silica fume addition, exposure time, and temperature).
Jensen, Ole Mejlhede   +3 more
openaire   +2 more sources

Strength Comparison of Cement Mortar and Geopolymer Mortar

2019
In construction industry large number of buildings are repaired and retrofitted due to the decrease in the load bearing capacity of RC beams within the life span of the building. Repair materials with reduced carbon footprint and environmental sustainability have been in great demand by the construction industry worldwide.
V. Revathy, Gouri Antherjanam
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The Rheological Properties of Cement and Cement-Mortar-Stone

Physics, 1933
Beams of cement-stone and cement-mortar-stone with the ratio of cement to sand of 1 : 3 were allowed to bend under their own weight, the cross section of the beams being 2.27 cm square and the distance between the supports 76.1 cm. The deflections were determined at the central point between the supports by means of an Ames gauge reading to 1μ; the ...
Eugene C. Bingham, Markus Reiner
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Electrical conductivity of Portland cement mortars

Cement and Concrete Research, 1996
Abstract Mortars containing volume fractions of aggregate less than 0.35 were prepared at w c = 0.35, 0.40, and 0.45 and hydrated for 1, 14, and 28 days. Mortar electrical conductivities were determined by impedance spectroscopy, and the experimental data were fitted to the polynomial, where, σm is the mortar σ m = A + B
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Sorel's cement mortars

Cement and Concrete Research, 1999
P. Maravelaki-Kalaitzaki, G. Moraitou
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