FIELD: road building, particularly for ground consolidation during motor road bed and paving construction.
SUBSTANCE: ground mix comprises oil-containing waste, mineral binding agent and additive. The oil-containing waste is oil-contaminated ground. The mineral binding agent is Portland cement. The additive is powder industrial lignosulphonate. The components are taken in the following amounts (% by weight): oil-contaminated ground - 79.60-85.72; Portland cement - 14-20 and powder industrial lignosulphonate - 0.28-0.4.
EFFECT: possibility of oil-contaminated waste ground utilization, increased strength, water-resistance and frost-resistance.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITION OF SOIL-CONCRETE MIXTURE, SOIL-CONCRETE ROADBASE AND METHOD OF MAKING SAID ROADBASE | 2010 |
|
RU2445285C2 |
| REINFORCED SOIL FOR THE CONSTRUCTING THE BASES OF RIGID PAVEMENTS OF ROADS AND RAILWAYS | 2021 |
|
RU2771804C1 |
| COMPOSITION OF CONCRETE MIXTURE AND METHOD OF ITS USE IN CONSTRUCTION | 2017 |
|
RU2691042C1 |
| ROAD-BUILDING MATERIAL - INDUSTRIAL REINFORCED "BRIT" SOIL AND METHODS FOR CONSTRUCTION OF STRUCTURAL LAYERS OF ROAD PAVEMENT USING IT | 2019 |
|
RU2716406C1 |
| SLUDGE CONCRETE | 2000 |
|
RU2184808C2 |
| METHOD FOR PURIFICATION OF THE PETROLEUM-POLLUTED SOILS FROM THE OIL PRODUCTS | 2005 |
|
RU2297289C1 |
| ROAD-BUILDING COMPOSITE MATERIAL | 2013 |
|
RU2551560C2 |
| IMPROVED ROAD-BUILDING SOIL | 2013 |
|
RU2541009C2 |
| COMPOSITION FOR ARRANGEMENT OF BASES OF ROAD PAVEMENTS AND OTHER STRUCTURES | 2012 |
|
RU2520118C2 |
| COMPOSITE STRUCTURAL MATERIAL | 2011 |
|
RU2471737C1 |
