PROCESS FOR CASTING AND WATERPROOFING OF ELEMENTS CAST IN CONCRETE, MORTAR, CEMENT, BY USING A SILICONE RESIN

The process for simultaneously molding and rendering water-repellent molded components made of concrete, mortar, cement or the like consists, before pouring the concrete, cement or the like, in covering the interior of the mold with a composition comprising a resin which is a silicone copolymer in t...

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Bibliographische Detailangaben
Hauptverfasser: GOUBET, SANDRINE, GARCIN, ERIC
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The process for simultaneously molding and rendering water-repellent molded components made of concrete, mortar, cement or the like consists, before pouring the concrete, cement or the like, in covering the interior of the mold with a composition comprising a resin which is a silicone copolymer in the absence of crosslinking agent of hydrolysable silane type and of curing catalyst in the composition. Molded component thus obtained and compositions for removing from the mold and rendering water-repellent.