METHOD FOR CONSTRUCTION OF ROAD BASE Russian patent published in 1998 - IPC

Abstract RU 2117090 C1

FIELD: construction engineering. SUBSTANCE: this relates to road building technology and can be used in erection of ground bases for pavements of motor roads. According to method, needed ground is preliminarily subjected to grinding, then mixture is made of such components as ground, cement, and additive which is preliminarily passed through dies. Also included in mixture is solution of fiber-creating polymer taken in amount of 0.75-1.25% of ground mass. Realization of aforesaid method allows for reducing labour-intensity in construction of road bases with improving strength, shear-resistance, and cracking-resistance of pavement erected on thus constructed road bases. EFFECT: higher efficiency. 1 dwg

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RU 2 117 090 C1

Authors

Lukashevich V.N.

Agafonova M.V.

Pogorelyj A.V.

Sannikov A.F.

Nedavnij O.I.

Dates

1998-08-10Published

1997-02-10Filed