Introducing lithium nitrite-based rust prevention materials for reinforcing bars in civil structures and buildings!
"U-Paste II" is a polymer cement paste-based rust prevention material that mixes cement powder with lithium nitrite solution and water. By applying it directly to rebar, it "suppresses the occurrence and progression of rust." When applied to concrete substrates, it is expected to promote the "alkali recovery" of carbonated concrete. 【Features】 <Direct application to rebar> ■ The nitrite ions (NO2-) in the U-LN40 solution react with iron ions (Fe2+) to regenerate a passive film. ■ Suppresses the occurrence and progression of rust. <Applied to concrete substrates> ■ Lithium ions (Li+) in the U-LN40 solution penetrate into the concrete. ■ Alkali recovery of carbonated concrete is expected. *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Construction Method】 ■Substrate Treatment ■Mixing ■Application ■Curing ■Cross-Section Repair and Finishing *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Uses】 ■ Reinforcement rust prevention for civil engineering structures such as bridges, tunnels, and river/port facilities ■ Reinforcement rust prevention for buildings such as schools and apartments *For more details, please refer to the PDF document or feel free to contact us.
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MU Matex Co., Ltd. has contributed to the development of various local infrastructures, guided by the spirit of "coexistence and mutual prosperity" of our predecessors who wished to be part of the community's growth. Moving forward, we will continue to evolve with a pioneering spirit and a proactive approach to meet the needs of the times, creating new value in the "construction and infrastructure" sector through the supply of civil engineering and construction products.