Construction of rigid polyurethane foam coating method: using a dedicated spray equipment, the A and B components of the material component material by a certain percentage from the moment the gun mouth spray evenly mixed, then quickly polyurethane foam insulation board, at the grassroots level to form the walls without Polyurethane foam seams. Polyurethane foam construction method of the kind referred to spraying. Construction Polyurethane Foam casting method: the use of special casting equipment, mix the material injected by the A and B components of the material component installation site by a certain percentage from the muzzle formed after casting has been installed on the exterior wall of the cavity template After the mixture at a constant speed of foam, polyurethane foam to form a continuous full body cavity in the template. Polyurethane foam construction method of the kind referred to casting. Polyurethane foam insulation board: Polyurethane foam insulation board refers to the professional factory production line, the polyurethane foam as the core material, both sides covered with some sort of non-decorative surface layer of insulation board. Surface layer in order to increase the bond strength is generally polyurethane foam insulation board with grass walls, UV and reduce transport damage. Polyurethane foam composite insulation board: Polyurethane foam composite insulation board refers factory specialized production line, the polyurethane foam as the core material, one or both sides of a composite sheet covered with decorative surface layer. Advantages performance comparison editor polyurethane Polyurethane Features: 1: efficient polyurethane insulation due to the thermal conductivity of the blowing agent used is much lower than that of air (good insulation properties), so the insulation properties of rigid polyurethane foam is superior to those materials containing only air such as: mineral wool, fiberglass, and polystyrene. Moreover, its unique closed cell and high resistance to gas diffusion makes it superior long-term insulation properties, its thermal insulation properties of sustainable 20-50 years or more. 2: excellent corrosion resistance of closed-cell polyurethane foam structure and surface material used, it has superior resistance to air and water gas performance standard polyurethane insulation board, and it can be made at the time of forming a mosaic connection structure After easy assembly. It requires no additional moisture insulating layer, an insulating layer laid eliminating many troubles. These properties are the other insulation materials can not simultaneously have. 3: wide, lightweight, thin wall due to rigid polyurethane foam also acts as a structural material, making the overall structure of a light weight, span, the advantages of high load. Compared with other insulation materials, polyurethane foam has the best thermal insulation properties. Therefore, the thinner polyurethane sandwich material to meet the relevant requirements for building energy limit, thus allowing the use of thinner sheet metal in the construction, building space saving. 4: stable quality, high production efficiency now, polyurethane foam insulation panels, polyurethane sandwich panel factory production line in case of a sharp rise in demand, in addition to easily control the quality, the more it brings a good economy and competition sex. 5: The weather is good, easy to install polyurethane sandwich panels prefabricated in the factory after the construction and installation can be directly used for polyurethane insulation board offer, without additional processing, construction and quick. And no need to take into account changes in the weather, according to plan production. Polyurethane insulation board manufacturers | polyurethane insulation board | Emerging Albert corrosion insulation provided by the County of emerging Albert corrosion insulation Engineering Limited. Grand County emerging Albert corrosion insulation Engineering Limited (www.juanzhiwakecj.com) strong, credible, in Langfang thermal insulation material industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the new Albert corrosion insulation works and you work into the brilliant, for a better future!