The prediction of mechanical properties and the durability of sulphur-impregnated Portland cement paste bodies

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ConferenceProceedings of the International Conference on Sulphur in Construction: 12 September 1978, Ottawa, Ont. Canada
Pages251265; # of pages: 15
Subjectmechanical properties; durability; portland cement; sulfur; impregnation; Concrete; propriete mecanique; durabilite; ciment portland; soufre; impregnation
AbstractNew types of composites have been produced by the recently developed technique of impregnating porous materials with polymer and sulphur. Physical properties have been found to increase by several hundred per cent and large improvements in water impermeability and resistance to corrosion have been achieved. For wide-spread practical applications, however, more understanding of these types of systems is needed as well as assurances on their long-term durability. This paper presents the results of sulphur impregnation of a variety of portland cement-based porous systems and porous glass. A high degree of impregnation was achieved and thus bodies approximating non-porous uniformly impregnated specimens were obtained; an attempt is made here to correlate Young's modulus and microhardness with basic properties of the impregnated body.
Publication date
AffiliationNRC Institute for Research in Construction; National Research Council Canada
Peer reviewedYes
NRC number17456
NPARC number20375756
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Record identifier9712e102-7053-49d0-9d43-8bcf642b77fd
Record created2012-07-23
Record modified2016-05-09
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