FIELD: construction. SUBSTANCE: outer surface of pipe is coated with rust converting primer, then layer of water glass is applied over which synthetic nonwoven material DORNIT is laid which is secured. Pipe is placed in thermal drying chamber till complete drying after which it is coated with waterproofing layer - paraffin. EFFECT: enhanced reliability. 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF OIL HOLE YIELD INCREASE | 1991 |
|
RU2049105C1 |
| CONCRETE MIXTURE | 0 |
|
SU1826962A3 |
| METHOD FOR WATER INFLUXES SHUTOFF | 1992 |
|
RU2042783C1 |
| COMPOUND FOR HEAT-INSULATING MATERIALS MANUFACTURING | 0 |
|
SU1834870A3 |
| 0 |
|
SU1782944A1 | |
| APPARATUS FOR REMOVAL OF HYDRATEPARAFFIN SEDIMENTS | 1993 |
|
RU2068491C1 |
| COMPOSITION FOR CHEMICAL TREATMENT OF WELLS | 1994 |
|
RU2076131C1 |
| METHOD FOR REMOVAL OF HYDRATE-PARAFFIN DEPOSITS | 0 |
|
SU1810495A1 |
| DRILLING MUD | 0 |
|
SU1707051A1 |
| COMPOSITION FOR CHEMICAL CLEANING THE METALLIC SURFACES | 0 |
|
SU1829967A3 |
