Patent ID: 8946370
Filing Date: 2015-02-03
Classification: B65D,C08G,C08J,C08L,E01B,Y10S

Abstract:
1. A method of fixating rail in railway track structures, the method comprising utilizing a polymer composition in the fixation of rail in railway track structures, wherein the polymer composition comprises: a component 1 comprising a silane-terminated prepolymer; a component 2 comprising water; and a component 3 comprising a silanol condensation catalyst, which composition is packaged in at least two separate packages prior to application, wherein no package contains all three components 1 and 2 and 3, in which composition water is present in an amount of 0.01 to 10 pbw per 100 pbw of prepolymer present in the composition, and wherein the apparent viscosity of each of the packages is at most 95 Pa·s (Brookfield viscosity (A/6/10)) according to ISO 2555 at 23° C.