The strong "C-F bond (carbon-fluorine bond)" ensures long-lasting effectiveness.
The CRT HVA series was developed at the Kyoto University Institute for Integrated Human Studies with the aim of maintaining the aesthetic protection of the substrate, based on a technology for preventing aging deterioration (substrate surface impregnation technology). It helps to prevent dirt and deterioration while preserving the natural texture of building materials, contributing to long-term preservation. Additionally, it penetrates well into exterior walls and does not hinder the material's breathability and permeability. It has also received certifications such as F☆☆☆☆ (formaldehyde emission grade, Japan Paint Manufacturers Association) and acute oral toxicity tests (Japan Food Analysis Center), making it a safe product suitable for use in living spaces.
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basic information
■For wood ■The "C-F bond (carbon-fluorine bond)" is difficult to peel off from external stimuli because the substrate (carbon) is combined with the effective components F (fluorine) and Si (silica) of CRT HVA, resulting in long-lasting effectiveness.
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【Purpose】 Prevention of aging deterioration and dirt on wood components. *For more details, please download the PDF or feel free to contact us.
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Company information
We are a specialized company that revitalizes and strengthens all types of buildings. Since our establishment in 1994, CRT World has been providing regeneration technologies and methods to maintain various structures, including concrete, over the long term. The pillars of CRT World's regeneration technology are "substrate treatment" and "environmental finishing." By thoroughly understanding the internal conditions of buildings and bridges and applying solid "substrate treatment," we can significantly reduce the frequency of maintenance and renovation work. Consequently, the amount of waste generated from paints and materials during the lifecycle is drastically reduced, which in turn significantly lowers CO2 emissions. Additionally, our pioneering "environmental finishing" approach minimizes harm to people, enhances the integrity of the structure, and sustains environmental improvements for the entire construction site and the targeted building over the long term. Moving forward, CRT World will continue to leverage our accumulated know-how to not only make buildings strong and durable but also to refine regeneration technologies and methods that consider both people and the environment, contributing to society.