FIELD: manufacture of building materials. SUBSTANCE: Agitation of cement mortar with rotation frequency of the working member of mixer-activator multiple of natural frequency of cement mortar makes it possible to increase concrete strength by 25-30%. EFFECT: increased efficiency of binder activation, strengthened concrete, reduced cement usage. 1 tbl
Title | Year | Author | Number |
---|---|---|---|
METHOD FOR OBTAINING CONCRETE COMPOSITION | 0 |
|
SU1645264A1 |
METHOD FOR PREPARING CONCRETE MIXTURE | 0 |
|
SU1747428A1 |
MIXER | 1992 |
|
RU2047486C1 |
MIXER-ACTIVATOR | 1992 |
|
RU2049666C1 |
METHOD OF PREPARING CONCRETE MIXTURE | 2012 |
|
RU2496748C1 |
METHOD OF DETERMINING COMPOSITION OF HEAVY CONCRETE | 0 |
|
SU1558882A1 |
METHOD FOR OBTAINING A FOAM CONCRETE MIXTURE | 2021 |
|
RU2778225C1 |
METHOD OF PREPARING CONCRETE MIXTURE | 2010 |
|
RU2440959C1 |
METHOD OF PREPARING CONCRETE MIXTURE | 2011 |
|
RU2466115C1 |
METHOD OF PREPARING ACTIVATED CONCRETE MIX | 1992 |
|
RU2093496C1 |
Authors
Dates
1996-11-10—Published
1992-06-09—Filed