Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Color cement mortar composition for repairing concrete structure and method for repairing concrete structure using the composition
The invention relates to a color cement mortar composition for repairing a concrete structure and a method for repairing a concrete structure using the same, wherein the color cement mortar composition comprises 5-70 wt% of an inorganic-based binder including an inorganic pigment, 25-85 wt% of a fine aggregate, 0.01-20 wt% of a polymer-based admixture, and 0.1-20 wt% of water. According to the invention, the color cement mortar composition has strength and durability and especially, excellent neutralization resistance, acid resistance, and salt resistance; and functions in preventing the neutralization and improving the durability and legibility. In the invention, for construction, an automatic facility is used, so that construction can be easily performed. Construction duration is shortened and labor costs are reduced, so that economical feasibility is ensured. Excellent construction qualities are maintained, so that maintenance costs can be remarkably reduced. The fine aggregate used in the present invention is mixed with dolomite having excellent strength, wear resistance, and fire resistance, so that color cement mortar composition has excellent wear resistance, landscape-harmonized properties, and fire resistance.
Color cement mortar composition for repairing concrete structure and method for repairing concrete structure using the composition
The invention relates to a color cement mortar composition for repairing a concrete structure and a method for repairing a concrete structure using the same, wherein the color cement mortar composition comprises 5-70 wt% of an inorganic-based binder including an inorganic pigment, 25-85 wt% of a fine aggregate, 0.01-20 wt% of a polymer-based admixture, and 0.1-20 wt% of water. According to the invention, the color cement mortar composition has strength and durability and especially, excellent neutralization resistance, acid resistance, and salt resistance; and functions in preventing the neutralization and improving the durability and legibility. In the invention, for construction, an automatic facility is used, so that construction can be easily performed. Construction duration is shortened and labor costs are reduced, so that economical feasibility is ensured. Excellent construction qualities are maintained, so that maintenance costs can be remarkably reduced. The fine aggregate used in the present invention is mixed with dolomite having excellent strength, wear resistance, and fire resistance, so that color cement mortar composition has excellent wear resistance, landscape-harmonized properties, and fire resistance.
Color cement mortar composition for repairing concrete structure and method for repairing concrete structure using the composition
LEE YONG KYO (Autor:in)
27.01.2016
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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