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Resistance to sulphate of Portland cements with various C3A contents
Resistance of portland cement to attack by sulphates depends to great extent on its content of tricalcium aluminate, because it forms double salt with calcium sulphate and reaction is accompanied by large increase in volume; if salt is formed during hardening of concrete, stresses due to volume changes may be so great that concrete disintegrates. From Zhurnal Prikladnoi Khimii n 11 1955.
Resistance to sulphate of Portland cements with various C3A contents
Resistance of portland cement to attack by sulphates depends to great extent on its content of tricalcium aluminate, because it forms double salt with calcium sulphate and reaction is accompanied by large increase in volume; if salt is formed during hardening of concrete, stresses due to volume changes may be so great that concrete disintegrates. From Zhurnal Prikladnoi Khimii n 11 1955.
Resistance to sulphate of Portland cements with various C3A contents
Cement Lime Mfr
Budnikov, P.P. (author) / Gratsev, O.J. (author)
1957
5 pages
Article (Journal)
English
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