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Chemical keeps concrete pores dry

By: Language: English Series: New Civil Engineer ; (767) 26 November 1987, 18-19(2)Publication details: 1987Subject(s): Summary: Reports on isobutyl silane , a material widely used in Europe and the USA, which it is claimed permanently seals repaired and new concrete . The treatment works by filling the spore spaces in the concrete and keeping water out the molecules of the substance being small enough to penetrate right in.

Reports on isobutyl silane , a material widely used in Europe and the USA, which it is claimed permanently seals repaired and new concrete . The treatment works by filling the spore spaces in the concrete and keeping water out the molecules of the substance being small enough to penetrate right in.