FIELD: construction industry.
SUBSTANCE: protective hydraulic insulating screen consists of flexible protective material layers and dispersed mineral material layers installed on prepared surface to be insulated. Dispersed mineral material layer 5-7 cm thick applied to insulated surface as the first layer is made from mixture containing fine-grained sand and powder clays, and lime, with the following component ratio, wt %: sand 60-70, clay 24-28, lime 5-6, mineral or chemical complexing additions 1-2. Water-permeable flexible material layer and sand drainage layer 10-15 cm are located sequentially above dispersed mineral material layer.
EFFECT: preventing ingress of ground water, and reducing the cost of protective hydraulic insulating screen.
5 cl, 1 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF COMPLEX PROCESSING AND UTILIZATION OF WASTE WATER SEDIMENTS | 2005 |
|
RU2293070C2 |
| METHOD OF DEACTIVATION AND RECYCLING OF DRILLING AGENT AND DRILLING WASTEWATER CONTAMINATED WITH CHLORIDE | 2007 |
|
RU2329201C1 |
| MANUFACTURING METHOD OF HEAT-INSULATING CERAMIC MATERIAL | 2007 |
|
RU2355665C1 |
| METHOD OF PRODUCING ALUMINO-SILICATE SORBENT | 2006 |
|
RU2409417C2 |
| COMPOSITION FOR LIGHT GRANULATED AGGREGATE AND ITS PRODUCTION METHOD | 2006 |
|
RU2327663C1 |
| METHOD OF DECONTAMINATION OF SOLID WASTES | 2002 |
|
RU2212287C1 |
| METHOD OF REMOVAL AND DECONTAMINATION OF SILT SEDIMENTS OF SEWAGE WATER AND TECHNOLOGICAL LINE FOR REALIZATION OF THIS METHOD | 2006 |
|
RU2321553C2 |
| MIX FOR DICONTAMINATION AND LITHIFICATION OF HOUSEHOLD GARBAGE AND INDUSTRIAL WASTE, AND BOTTOM SEDIMENTS | 1999 |
|
RU2162068C1 |
| ALUMINUM COMPOUNDS-BASED SORBENT | 1998 |
|
RU2143316C1 |
| WATERPROOFING CREATION METHOD | 2015 |
|
RU2609511C1 |
