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    • 99. 发明申请
    • Fire-proof coating material and fire-proof construction
    • 防火涂料和防火结构
    • US20030099848A1
    • 2003-05-29
    • US10208434
    • 2002-07-30
    • Fujio Kondo
    • B32B009/00B32B015/00
    • C09D5/18
    • An inorganic fire-proof coating material can form a coat film to be transformed into a foamed layer demonstrating quite superior heat insulation ability by uniform foaming as subject to heat, such as that upon fire to prevent softening of the steel material coated by the coat film for a long period to be sufficiently practically applicable as a fire-proofing coat for steel frame structure or the like, and an inorganic fire-proof structure formed by coating the fire-proof coating material. The fire-proof coating material is consisted of an aqueous paste containing water soluble alkaline silicate in a content greater than or equal to 30 Wt % in components excluding water, holmite series mineral powder, and SiO2 supplying components other than water soluble alkaline silicate and holmite series mineral.
    • 无机防火涂料可以形成转变成发泡层的涂膜,其显示出通过均匀发泡的热可靠性优异的隔热能力,例如在起火时防止被涂膜涂覆的钢材软化 长时间作为钢框架结构等的防火涂层和通过涂覆防火涂料而形成的无机防火结构,被充分地实用化。 防火涂料由含水不溶性碱性硅酸盐的水溶性碱性硅酸盐组成,除水分以外的成分含量大于或等于30Wt%,除了水溶性碱性硅酸盐和霍尔米特以外的SiO 2供给成分 系列矿物。