1) to begin installing fixtures pasted eight hours after the extruded sheet extruded sheet, and completed within the next 24 hours. Design requirements by location with percussion drill, aperture 10, drill depth of about 60 primary wall, fasteners anchored into primary wall of a depth of about 50, in order to ensure solid and reliable. 2) a fixed number of members required to set according to design specifications. 3) self-tapping screws should be tight squeeze and the extruded plastic expansion nail plate surface neat or slightly screwing some of Jinan extruded sheet, ensure expansion nail twist the tail back to the primary wall full anchoring. Having high thermal resistance, low linear expansion characteristics than low Zibo extruded sheet, its structure obturator rate reached more than 99%, forming a vacuum layer to prevent the flow of cooling air, to ensure lasting and stable insulation performance, as opposed to hair 80% closed-cell polyurethane foam rate, leading edge self-evident. Proven 20mm thick XPS extruded insulation board, the insulation effect is equivalent to 50mm thick polystyrene foam, 120mm thick cement perlite. Therefore, this material is the best choice for building insulation. Extruded board B1 level _ _ Zibo Rui environment Building Materials Co., extruded sheet provided by Zibo Rui environment Building Materials Co., Ltd. Zibo Rui environment Building Materials Co., Ltd. (www.lcxps.com) Shandong Zibo, insulation, insulation materials, leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Zibo Rui environment Building Materials Co., Ltd. leadership with the staff warmly welcome all inquiries negotiations to create Zibo Rui environment Building Materials Co., a better future.