[Construction Case of Portguard AF System] Kokugakuin University Main Building Wakaki Tower
It is possible to maintain the long-term concrete substrate feel (aesthetic) and protect the concrete!
We would like to introduce a case study of the "Portoguard AF System" handled by Central Concrete, which was applied to the Wakaki Tower of Kogakkan University Headquarters. The "Portoguard AF System" is a concrete protection method that uses a water-based fluoropolymer clear coat, which excels in low contamination and weather resistance. In sunny weather, it makes it difficult for oil-based contaminants to adhere, and during rainfall, it facilitates the easy removal of oil-based contaminants from the surface along with rainwater, thereby reducing the occurrence of streak stains. 【Case Overview】 ■ Building Name: Wakaki Tower, Kogakkan University Headquarters ■ Photographer: SS Tokyo Branch ■ Design Contractor: Nikken Sekkei Ltd. ■ Construction Contractor: Kajima-Taisei Construction Joint Venture *For more details, please refer to the PDF document or feel free to contact us.
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The texture, materiality, and strength of concrete possess an eternal expressiveness. The "Portuguard System" was created as a means to sustainably maintain that material feel. We faithfully reflect the intentions of architectural firms and designers that should enhance the landscape of concrete, providing suggestions for finishing paints and protective materials according to the usage conditions for architectural and civil engineering purposes, along with advice on construction aspects and a responsible construction system (depending on the project) to ensure comprehensive quality management. Moving forward, we will continue to develop and provide excellent materials in response to the needs of the times.