Composition for manufacture of plates for permanent forms. RU patent 2323185.

FIELD: construction engineering; preparation of composition for forms with the use of natural organic fibrous material; construction of buildings by monolithic method; facing of external and internal walls or partitions.

SUBSTANCE: proposed composition may be used for manufacture of plates which are used as external or internal layer of enclosing structure. Proposed composition contains the following components, mass-%: savings, 25.0-45.0; mineral finely-ground component - Portland cement or binder on base of finely-ground blast-furnace slag and water glass or aluminous cement or micro-silica, 15.0-40.0; basalt fiber, 10.0-20.0; antiseptic, 0.5-1.0; water, 20.0-24.5.

EFFECT: reduced density of material; reduced consumption of cement; enhanced crack resistance, strength, impact viscosity, resistance to heat transfer.

2 cl, 1 dwg, 4 ex

IPC classes for russian patent Composition for manufacture of plates for permanent forms. RU patent 2323185. (RU 2323185):

C04B28 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements

C04B18/04 - Waste materials; Refuse

C04B14/38 - Fibrous materials; Whiskers

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