METHOD OF ACHIEVING OF REINFORCED GRAVEL MATERIAL Russian patent published in 2008 - IPC E01C7/36 E02D3/12 

FIELD: road construction.

SUBSTANCE: invention refers to the area of building and can be used for the constructing, repair works and reconstruction of the body of road, liner transport buildings, basements and foundation of artificial constructions, mounds of auto-roads, canal slopes, during creating of mound ground material and other similar targets. The method of producing the oversized raw material includes the mixing of filler and bonding substances. At the same as the filler it is used the natural ground, and as bonding substance - polyvinyl alcohol with 3-5% of water solution in quantity equal to the volume of filler in tide pack. The generated after mixing the raw material is put with its sealing to the condition of maximal tide pack in form and heated to the temperature higher then 150°C with the following output of generated material from forms.

EFFECT: it is generated the new building material, provides increased the ground bearing capacity and exceeding of raw material resources base for generating the material.

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