A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CEMENT-CONTAINING COMPOSITION CONTAINING OLIGOMERIC DIALKOXYSILANES
A cement-containing composition includes a proportion of 0.05% by weight to 1% by weight, based on the cement content, of an organosilicon compound(S). The organosilicon compound contains at least 70% by weight of units of the formula (1), R1R2 (OR3)xSiO(2-x)/2 (1). In formula 1, R1 is a methyl group, R2, in all units of the formula (1), may be identical or different and is a monovalent, SiC-bonded, aliphatic hydrocarbon radical having 4 to 22 carbon atoms, R3, in all units of the formula (1), may be identical or different and is a hydrogen atom or an alkyl radical having 1 to 4 carbon atoms, and x is 0 or 1.
CEMENT-CONTAINING COMPOSITION CONTAINING OLIGOMERIC DIALKOXYSILANES
A cement-containing composition includes a proportion of 0.05% by weight to 1% by weight, based on the cement content, of an organosilicon compound(S). The organosilicon compound contains at least 70% by weight of units of the formula (1), R1R2 (OR3)xSiO(2-x)/2 (1). In formula 1, R1 is a methyl group, R2, in all units of the formula (1), may be identical or different and is a monovalent, SiC-bonded, aliphatic hydrocarbon radical having 4 to 22 carbon atoms, R3, in all units of the formula (1), may be identical or different and is a hydrogen atom or an alkyl radical having 1 to 4 carbon atoms, and x is 0 or 1.
CEMENT-CONTAINING COMPOSITION CONTAINING OLIGOMERIC DIALKOXYSILANES
CAI WEI (author) / JANTKE DOMINIK (author) / JERSCHOW PETER (author) / STANJEK VOLKER (author)
2024-10-24
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
Cement-containing compositions containing oligomeric dialkoxysilanes
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