FIELD: construction.
SUBSTANCE: invention relates to a method of reinforcing movable sands during construction of motor roads in deserts, and can be used in reinforcing sand around bases of supports of power transmission lines and main pipelines. Method of reinforcing movable sands during road construction involves depositing a binding binder solution onto a sandy surface. Preliminary, sand surface profiling is performed on roadway width. As binder for sand surface mounting of roadway, concentrated aqueous solution of technical lignosulphonate of normal temperature is used with flow rate of 1.3–2.4 kg/m2. Impregnated sand surface is compacted by combined roller with weight of 10–15 tons, equipped with vibrator, in 8–10 passes on one track.
EFFECT: high strength and operational reliability of road surfaces when building them in deserts.
1 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF BUILDING PAVEMENT | 2017 |
|
RU2678173C1 |
| METHOD OF CONSOLIDATING SANDS | 0 |
|
SU1616944A1 |
| METHOD FOR CONSTRUCTION OF ROAD PAVEMENT AND CONSTRUCTION OF ROAD PAVEMENT | 2018 |
|
RU2714547C1 |
| COMPOSITION FOR STABILISATION OF CLAY SOIL AND METHOD FOR CREATING GROUND ROADS USING THEREOF | 2015 |
|
RU2592588C1 |
| METHOD OF SECURING MOVING SAND | 0 |
|
SU1759266A1 |
| MOTOR ROAD AND METHOD OF ITS OPERATION TOGETHER WITH REPAIR AND RECONSTRUCTION | 1998 |
|
RU2135671C1 |
| GEOLOGICAL REINFORCING INTERLAYER ( VARIANTS ) | 2001 |
|
RU2186906C1 |
| METHOD OF PROTECTING SAND SLOPES | 2003 |
|
RU2237779C1 |
| METHOD FOR STRENGTHENING THE BASE OF PREFERENTIALLY MOTOR ROADS | 1991 |
|
RU2057831C1 |
| METHOD FOR REINFORCEMENT OF FOUNDATION BED UNDER COUPLING UNIT OF MOTOR ROAD PRECAST SURFACE | 2007 |
|
RU2363802C1 |
