FIELD: manufacture of building materials.
SUBSTANCE: building mortar destined for masonry and plastering, which contains Portland cement (43.93-47.59%), sand (42.05-45.37%), foaming additive (0.16-0.17%), and water (9.46-9.47%), is distinguished by having resin-saponin foaming agent as said foaming additive and further containing (i) 0.28-0.29% of 20% solution of orthosilicic acid (H4SiO4) sol, pH 3.1-4.0, modified with 0.9% of tartaric acid and (ii) 0.46-0.48% of additive "Antifreeze-DS".
EFFECT: reduced splitting, increased water-retention capacity, and lowered coefficient of heat conductivity.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| MORTAR BASED ON LIME-SAND MIX | 2014 |
|
RU2598254C2 |
| BUILDING MORTAR | 2004 |
|
RU2270823C1 |
| RAW MATERIAL MIXTURE | 2009 |
|
RU2396235C1 |
| RAW MIX | 2004 |
|
RU2270818C1 |
| FINISHING COMPOSITION | 2008 |
|
RU2411205C2 |
| RAW MIXTURE | 2005 |
|
RU2278084C1 |
| RAW MATERIAL MIXTURE | 2005 |
|
RU2278840C1 |
| FINISHING COMPOSITION | 2009 |
|
RU2402508C1 |
| FOAMED CONCRETE MIX | 2006 |
|
RU2306300C1 |
| HIGHLY STRONG CONCRETE | 2012 |
|
RU2515665C2 |
