FIELD: construction.
SUBSTANCE: concrete mix includes, wt %: portland cement 20.0-24.0; fine filler 58.78-61.24; polyvinyl chips 0.6-1.2; synthetic fibre with length of 5-25 mm 0.06-0.12; water 16.5-17.5.
EFFECT: increased strength of concrete.
1 tbl
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Authors
Dates
2015-02-10—Published
2014-04-08—Filed