Bamboo scraps/magnesium oxychloride composites are new low carbon and environmentally friendly building materials. Its development not only reduces carbon dioxide emissions, but the use of bamboo scraps can improve bamboo utilization rates and play important roles in protecting the environment. However, in some environments, water resistance is problematic and me-chanical strength decreases, thereby seriously affecting applications in architectural settings. Natural rubber latex (NRL) can be coated after dehydration and film forming, and modified by surfactants to improve cement properties. In...