LITHIUM-CONTAINING DESTRUCTING COMPOSITION Russian patent published in 2000 - IPC

Abstract RU 2147561 C1

FIELD: stone extraction and mining industries, more particularly destruction of stone, concrete and reinforced concrete structures. SUBSTANCE: nonexplosive destructing composition comprises calcium oxide from fired limestone and gypsum, urea and glycerol, ratios of components being as follows, wt % urea, 1.8-23.0; glycerol 2.6-12.8, calcium oxide from fired limestone and gypsum, the balance. EFFECT: greater efficiency and improved breaking and destruction quality of monolithic objects and temperatures ranging from +5C to -10C. 2 tbl

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RU 2 147 561 C1

Authors

Dzagoev L.M.

Khugaev S.A.

Pustobrikov V.N.

Shakhova S.V.

Dates

2000-04-20—Published

1998-08-07—Filed