Abstract: Cineole C10H18O is used for as treatment agent for surface-treating wooden building materials. Eucalyptus oil mainly containing cineole may be utilized for the solution as a substitute. Japan wax, beeswax, carnauba wax or nonionic surface active agent is available as the additives of the agent. Since cineole has various pharmaceutical effects, wooden building materials impregnated therewith may exhibit preservability and protecting effects from molding and infesting with insects without spoiling natural appearance of wood, besides may contribute to present floorboards being sanitary and hygienic especially in humid climates.

Abstract: A foamed phenolic molding composed of a core made of a kraft paper honey comb structure consisting of plate and corrugate members impregnated with a phenolic resin; and expandable phenolic composites laminated to said core, wherein the expandable phenolic composites are made of a matted fiber material formed in the shape of a plate to which phenolic resin is bonded to at least one thereof. The expandable phenolic composites and core are molded such that the expandable phenolic material fills the cells of the kraft paper honey comb structure. The molding has excellent thermal insulation and sound insulating properties as well as high strength as compared to conventional cores without sacrificing to the lightweight characteristics and workability of the quadratic surfaces.

Abstract: A coated cloth, wherein a blend containing from 50 to 400 parts by weight of a hydroxide and more than 3 parts by weight of powdery fibers based on 100 parts by weight of a base polymer not containing halogen elements is coated on a cloth. The coated cloth is excellent in abrasion resistance and flame retardance, as well as releasing less smoke.