Patent ID: 11878942
Assignee: SIKA TECHNOLOGY AG
Field: Materials, metallurgy (Chemistry)
Classification: CPC C  Y | IPC C

Claim 9:
10. A kit-of-parts comprising a first packaging containing a component A comprising
a) at least one ordinary Portland cement (OPC)
b) at least one cement selected from calcium aluminate cement (CAC) and/or calcium sulfoaluminate cement (CSA)
c) a powder P, selected from the group consisting of carbonates or hydrogen carbonates of alkali and/or alkaline earth metals
d) optionally aggregates
e) optionally other additives selected from the group of plasticizers, superplasticizers, rheology modifiers, retarders, air-entrainers, de-aerating agents, corrosion inhibitors, fibers, synthetic organic polymers, expansion producing additives, pigments, strength enhancers, waterproofing additives, alkali-aggregate reaction inhibitors, chromate reducers, and/or anti-microbial agents,
and a second packaging containing a component B comprising
a) at least one accelerator selected from the group consisting of alkanolamines, halides, formats, acetates, oxalates, nitrites, nitrates, thiocyanates, sulphates, thiosulphates, glycerol, α-hydroxycarboxylic acids, and calcium aluminates,
b) an anti-freeze agent which is selected from the group of sodium chloride, urea, and glycols,
c) water, and
d) optionally other additives selected from the group of plasticizers, superplasticizers, rheology modifiers, retarders, air-entrainers, de-aerating agents, corrosion inhibitors, fibers, synthetic organic polymers, expansion producing additives, pigments, strength enhancers, waterproofing additives, alkali-aggregate reaction inhibitors, chromate reducers, and/or anti-microbial agents.