Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Corrosion-preventing additive for reinforced concrete
The corrosion-preventing additive for reinforced concrete is a concrete additive for preventing corrosion of steel rebars in steel-reinforced concrete. The corrosion-preventing additive is powdered scoria, including concentrations of about 45 wt % SiO2, 14 wt % Fe2O3, and 15.5 wt % Al2O3, with the remainder being standard components found in volcanic rock. The average particle size of the powdered scoria is 45 microns or less. Reinforced concrete treated with the corrosion-preventing additive includes a mixture of an aggregate, water, and cement (such as Portland cement), along with at least one steel rebar embedded in the mixture, and the powdered scoria.
Corrosion-preventing additive for reinforced concrete
The corrosion-preventing additive for reinforced concrete is a concrete additive for preventing corrosion of steel rebars in steel-reinforced concrete. The corrosion-preventing additive is powdered scoria, including concentrations of about 45 wt % SiO2, 14 wt % Fe2O3, and 15.5 wt % Al2O3, with the remainder being standard components found in volcanic rock. The average particle size of the powdered scoria is 45 microns or less. Reinforced concrete treated with the corrosion-preventing additive includes a mixture of an aggregate, water, and cement (such as Portland cement), along with at least one steel rebar embedded in the mixture, and the powdered scoria.
Corrosion-preventing additive for reinforced concrete
ALHOZAIMY ABDULRAHMAN (Autor:in) / HUSSAIN RAJA RIZWAN (Autor:in) / AL-NEGHEIMISH ABDULAZIZ (Autor:in)
12.07.2022
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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