FIELD: grouting mortars used in grouting of rocks, repairs and construction jobs in strengthening of structures and tunneling. SUBSTANCE: grouting mortar contains, wt.%: cement dust with specific surface of 900-2000 sq. m/kg, 15-30; microsilicon with specific surface of 900-2000 sq.m/kg, 2-10; superplasticizer S-3, 0.3-0.6; water, the balance. EFFECT: higher stability of properties of mortar and lowered prices of production of highly permeable grouting mortars.
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PREPARING CONCRETE MORTAR | 1999 |
|
RU2165398C1 |
| METHOD OF COLOR PAVING BLOCK MAKING | 1997 |
|
RU2132318C1 |
| DECORATIVE STONE PLASTER COMPOUND | 1997 |
|
RU2133236C1 |
| METHOD OF MANUFACTURING CEMENT-SAND TILE | 2000 |
|
RU2201409C2 |
| ORNAMENTAL CONCRETE MIX PRODUCTION METHOD | 1997 |
|
RU2133724C1 |
| METHOD FOR MANUFACTURE OF COVERING PLATES WITH LIGHT-REFLECTIVE SURFACE | 1997 |
|
RU2133723C1 |
| HIGH-PERMEABILITY PLUGGING COMPOSITION | 0 |
|
SU1633093A1 |
| METHOD OF PREPARING CAUSTIC DOLOMITE | 1998 |
|
RU2158241C2 |
| METHOD OF DECORATIVE BUILDING PASTE PRODUCING | 1997 |
|
RU2132317C1 |
| METHOD OF DYEING GRAINY MATERIAL | 2000 |
|
RU2201408C2 |
