A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
POLYURETHANE-BASED WATERPROOFING COMPOSITION FOR THE WATER-PROOFING OF CONCRETE STRUCTURES
The present invention relates to waterproofing compositions based on polyurethanes, which are particularly useful for the waterproofing of concrete structures. The compositions are characterized in that they comprise at least one branched isocyanate component comprising on average at least 2.3 isocyanate groups per molecule and at least one hydroxycarboxylic acid component. Preferably the composition further comprises at least one polyol component and at least one latent amine component.
POLYURETHANE-BASED WATERPROOFING COMPOSITION FOR THE WATER-PROOFING OF CONCRETE STRUCTURES
The present invention relates to waterproofing compositions based on polyurethanes, which are particularly useful for the waterproofing of concrete structures. The compositions are characterized in that they comprise at least one branched isocyanate component comprising on average at least 2.3 isocyanate groups per molecule and at least one hydroxycarboxylic acid component. Preferably the composition further comprises at least one polyol component and at least one latent amine component.
POLYURETHANE-BASED WATERPROOFING COMPOSITION FOR THE WATER-PROOFING OF CONCRETE STRUCTURES
AUF POLYURETHAN BASIERENDE WASSERABDICHTUNGSZUSAMMENSETZUNG ZUR WASSERABDICHTUNG VON BETONSTRUKTUREN
COMPOSITION HYDROFUGE À BASE DE POLYURÉTHANES POUR L'IMPERMÉABILISATION DE STRUCTURES EN BÉTON
DOMANOWSKI WOJCIECH (author) / JANASZCZYK MONIKA (author)
2016-08-24
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
/
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
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