IMPREGNATING COMPOSITION FOR WET POROUS MATERIALS, METHOD FOR WET CONCRETE WATERPROOFING (VARIANTS) AND METHOD FOR MANUFACTURING OF WATER-PROOF PLYWOOD (VARIANTS) USING THIS COMPOSITION

摘要

An impregnating composition for wet porous materials comprises 1-9900 weight parts of a solvent per 100 weight parts of castor oil. The composition can be used for wet concrete waterproofing, bricks impregnation, and for manufacturing of waterproof plywood and other similar cellulose-containing materials, such as resin-bonded chipboard, MDF etc.