"alkoxysilanes"@en . . . "2018-05-09T15:51:24"^^ . "300417731" . "General term for chemically reactive silane compounds, used as sealers and consolidants for concrete and sandstones, introduced in the 1980s. They are used alone or in combination with acrylic resins."@en . . "alkoxysilane"@en . "2018-05-09T15:58:37"^^ .