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СТРОИТЕЛЬНЫЙ РАСТВОР, СОДЕРЖАЩИЙ ПОЛИУРЕТАНОВУЮ ДИСПЕРСИЮ С ЭТИЛЕНОКСИДНЫМИ ЗВЕНЬЯМИ
A composition including: at least one waterbased polyurethane dispersion containing ethylene oxide units; at least one cement; and at least one mineral filler. The composition can be mixed and applied without coagulation of the polyurethane dispersion. Upon curing, it has a high strength and good adhesion properties, with surprisingly low shrinkage and most surprisingly good water impermeability properties. It is particularly suitable for the use as repair mortar, waterproofing mortar or screed mortar.
СТРОИТЕЛЬНЫЙ РАСТВОР, СОДЕРЖАЩИЙ ПОЛИУРЕТАНОВУЮ ДИСПЕРСИЮ С ЭТИЛЕНОКСИДНЫМИ ЗВЕНЬЯМИ
A composition including: at least one waterbased polyurethane dispersion containing ethylene oxide units; at least one cement; and at least one mineral filler. The composition can be mixed and applied without coagulation of the polyurethane dispersion. Upon curing, it has a high strength and good adhesion properties, with surprisingly low shrinkage and most surprisingly good water impermeability properties. It is particularly suitable for the use as repair mortar, waterproofing mortar or screed mortar.
СТРОИТЕЛЬНЫЙ РАСТВОР, СОДЕРЖАЩИЙ ПОЛИУРЕТАНОВУЮ ДИСПЕРСИЮ С ЭТИЛЕНОКСИДНЫМИ ЗВЕНЬЯМИ
2021-09-23
Patent
Electronic Resource
Russian
IPC:
C04B
Kalk
,
LIME
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