Chemical keeps concrete pores dry

Dumbleton, B.

Chemical keeps concrete pores dry - 1987 - New Civil Engineer (767) 26 November 1987, 18-19(2) .

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.


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