FIELD: building materials.
SUBSTANCE: invention can be used when filling excavations of various configurations in underground construction, in constructing foundations, laying utilities, and constructing embankments. The building material includes, wt.%: natural soil 60.0-80.0, mineral additive - lump gypsum from production waste in the form of ground spent gypsum moulds 10.0-20.0, Portland cement 1.5-5.5, the rest is water. The natural soil and the specified mineral additive comprise inclusions no larger than 50 mm in size.
EFFECT: increasing water permeability, ensuring uniform distribution of the soil mixture, and recycling gypsum waste.
1 cl, 1 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| FIBER-CEMENT -SOIL MIXTURE | 2022 |
|
RU2785742C1 |
| REGENERATED SOIL MIX | 2022 |
|
RU2792506C1 |
| METHOD FOR PROCESSING DRILL CUTTINGS TO OBTAIN RECLAMATION SOIL FOR TECHNICAL AND BIOLOGICAL RECLAMATION | 2022 |
|
RU2802741C1 |
| FIBROSOL-CEMENT-SOIL MIXTURE | 2023 |
|
RU2816939C1 |
| EARTH MIXTURE | 2012 |
|
RU2493325C1 |
| METHOD FOR THE DISPOSAL OF DRILLING MUDS WITH THE PRODUCTION OF ENVIRONMENTALLY FRIENDLY SOIL | 2017 |
|
RU2661831C1 |
| ROAD-BUILDING COMPOSITE MATERIAL | 2013 |
|
RU2551560C2 |
| COMPOSITION FOR ARRANGEMENT OF BASES OF ROAD PAVEMENTS AND OTHER STRUCTURES | 2012 |
|
RU2520118C2 |
| COMPOSITE STRUCTURAL MATERIAL | 2011 |
|
RU2471737C1 |
| MIXTURE FOR PAYING LAYERS FOR TRANSPORT INFRASTRUCTURE | 2017 |
|
RU2685585C1 |
