| 摘要 |
FIELD: construction. ^ SUBSTANCE: invention is related to the field of construction materials manufacture. Method for increase of bearing capacity of reinforced concrete building materials includes installation of steel armature frame in falsework or mold, pouring of concrete mix into falsework or mold. Steel armature frame is connected to positive pole of DC source, and additional electrode installed in body of molded reinforced concrete building structure is connected to negative pole of DC source. Therefore DC is passed through concrete with the help of such system of electrodes. Difference of potentials at poles of DC source is established and maintained at values by module that exceeds value of electrode potential of steel armature frame in liquid concrete 1.05?1.1 times, and DC is passed through concrete until its strength makes five - ten percents of design strength value. ^ EFFECT: increased bearing capacity of building structures. ^ 1 tbl, 1 dwg |
