XPS XPS insulation board insulation board, which is a polystyrene resin as a raw material together with other raw materials and polyethylene-containing material, by heating the catalyst while mixing, injection, extrusion molding and then extruded rigid foam board manufacturing. Its scientific name is extruded polystyrene foam insulation (referred XPS), XPS has a perfect closed cellular structure, which allows XPS board has very low water absorption (almost non-absorbent), low thermal conductivity coefficient high pressure resistance, aging resistance (normal use almost no decomposition of aging phenomenon). Polyurethane insulation board a rigid polyurethane board with low thermal conductivity, good thermal performance. When the density rigid polyurethane for 35 ~ 40kg / m3, thermal conductivity is only 0.018g ~ 0.023w / (m.k), equivalent to about half of the EPS, is the thermal conductivity of the insulation material of all the lowest. 2, rigid polyurethane boards with moisture, water resistance. Rigid polyurethane closed cell ratio of above 90%, are hydrophobic material integrally Shandong plate, will not absorb moisture increases the thermal conductivity, the wall is not water seepage. 3, rigid polyurethane fire retardant, high temperature. 4, due to the polyurethane sheet has excellent insulation properties, to achieve the same insulation under the requirements of the building can reduce the thickness of the external structure, thereby increasing the indoor area. 5, anti-deformation ability, not easy to crack, finishes stable and safe. 6, polyurethane material porosity structure and stability, essentially closed-cell structure, not only excellent thermal insulation properties, and freeze-thaw resistance, sound absorption or. 7, comprehensive cost-effective. Although rigid polyurethane foam material is priced to sell high priced than other conventional one board insulation materials, but the additional cost will be offset by the significant reduction in heating and cooling costs. 3, embedded parts produced by welding quality must be given. Common forms of embedded parts of the anchor plate is composed of welded anchor bar, anchor plates usually Q235 high-quality carbon steel, Anchorage should try to use a good weldability primary reinforcement. The best use of welding groove plug welding, so the quality was more reliable. Anchor plate and weld quality is the quality of the key anchor tendons embedded parts. To ensure the quality of the weld, welding operator training certificates subject, but because of the different welders responsibility for embedded iron weld quality must also be strict inspection and acceptance. 4, for the post-pullout test essential embedded parts. Curtain wall works because no embedded, embedded or old buildings converted to remedy the failure, often using the rear buried pieces of curtain wall components to solve connectivity problems with the building structure. When tested, regardless of their connection is reliable, using field pullout tests should determine its carrying capacity. After the current anchor of construction quality plus one hidden reason construction operations, such as drilling often encountered steel, resulting in insufficient depth or partial pull tendons home, there are no holes Fenxie debris cleanup net; the second is not untrue anchor base reliable one board technology, such as concrete base strong enough, the margin is not enough, can lead to cracked concrete substrates resulting anchor failure. Therefore, on-site construction management personnel should carry out a technical tests one board, strengthen quality inspection, shall be in the field for the field test random drawing, do not fake or perfunctory. One off the decorative plate _ (certified) _ one takeoff board from Shandong Decoration Engineering Limited. Shandong takeoff Decoration Engineering Co., Ltd. (www.sdtfzs.com) (www.sdtfzs.com) Shandong Tai'an, granite leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. In takeoff decorative leadership with the staff warmly welcome all inquiries negotiations to create a better future for takeoff decoration. You can also access (www.sdtfzs.com/supply_details_46755765.html), for more information about the company.