Toward the future necessity of timber construction and its longevity in Japanese wooden architecture

Tóm tắt

This research examines a rational maintenance management for wood by verifying the effectiveness of surface protection coatings, aiming for the long-term durability and versatility use of wooden materials. In recent years, the use of wooden materials has been legally promoted toward achieving a decarbonized society; however, the wooden materials performance challenge of being vulnerable to global warming are keeping. In this study, the effects of protective coatings, such as penetrating paints and acrylic silicon-based coatings, were compared on wooden materials used in various applications, such as residential and public facilities, and the color changes and durability of the wooden materials were evaluated. Additionally, the selection of coatings according to the place of use and purpose for example, using natural coatings in areas where children may touch was considered, demonstrating the importance of enhancing weather resistance while maintaining the wood's texture.