Luoyang Yu Industrial Co., Ltd. to you about insulation board polish: 1) Thermal insulation board joints uneven application at coarse sandpaper, action is gentle circular motion, do not sand along a direction parallel to the plate joints. 2) promptly cleaned from dust with a brush polished. 4, for decoration line angle: 1) According to the design requirements of the pop-up needs to be done with ink lines position line angles, and horizontal and vertical correction. 2) Use the slotted groove angle will board cut notches, notch thinnest at not less than 15. 3) should be designed convex line angle cut to size, the angle and the corresponding line on both sides of the insulation board insulation board a brush interface agent, and then painted with special adhesive polyurethane insulation board manufacturer, making it a solid paste. Luoyang Yu Industrial Co., Ltd. to you about polyurethane insulation board: Disadvantages of XPS: XPS board itself high strength insulation board, resulting in more brittle plate, easy to bend, the stress concentrated stress present in the board, easy to damage the sheet cracking; poor ventilation, almost airtight, if the temperature difference on both sides of a large plate, high humidity and condensation is easy; the plate surface smooth rubber insulation board, required interface in the construction process, and nap. Mao panel not included; XPS plate and plastering mortar bond is not strong, easy to fall off; external tiling off faster and more severe. Specializing in the production of insulation board insulation board _ _ Nanyang preferred by big Henan Luoyang Yu Industrial Co., Ltd. Luoyang, Henan Industrial Co., Ltd. (www.lydayushiye.com/) strong, credible, in Luoyang indoor paint industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead a large Yu Industrial Co. into the brilliant and you work for a better future!