INORGANIC BOARD AND METHOD OF MANUFACTURING THEREOF Russian patent published in 2010 - IPC C04B28/00 C04B16/06 C04B14/16 C04B14/38 C04B18/24 B28B1/52 

Abstract RU 2379244 C2

FIELD: construction engineering.

SUBSTANCE: inorganic board contains a hydraulic cement material, a floured reinforcing fabric of setting qualities 650 ml and less, and saturated carboxylic acid in the following ratio, wt % of solid weight: said cement hydraulic material 20-75, said floured reinforcing fabric 1-30, and said saturated carboxylic acid 0.1-2. There is described method of manufacturing an inorganic board.

EFFECT: improved water absorption, dimensional stability, and freezing and thawing resistance of the inorganic board.

4 cl, 1 tbl, 15 ex

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RU 2 379 244 C2

Authors

Ukai Masanori

Dates

2010-01-20Published

2007-09-28Filed