FIELD: construction industry.
SUBSTANCE: invention refers to construction materials, and namely to compositions and method of obtaining concretes and mortars. Mortar contains portland cement, fillers, complex and plasticising additives, tempering liquid. As tempering liquid, there used is structured liquid chosen of the group: fresh juice of new-mown grass, fresh juice of plants, and juice of new-gathered vegetables. Storage life of these materials shall not exceed 3 hours. Treatment method of mortar involves its tempering and laying in a mould.
EFFECT: increasing strength and cold resistance of concretes and mortars.
2 cl, 1 tbl, 2 ex
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Authors
Dates
2010-02-10—Published
2008-10-06—Filed