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Tongcheng building foam board which good - Consulting Hefei Shenghao thermal insulation material Co., Ltd

Time: April 16, 2019
Tongcheng building foam board which good
Tongcheng building foam board which good? Hefei Shenghao thermal insulation material Co., Ltd., the former Hefei Xinfeng foam board factory, is a professional manufacturer of polystyrene foam products and foam board. Since its establishment, it has been committed to the R & D, application and promotion of foam products. It is mainly used in the packaging of all kinds of special panels for external walls, electronic appliances, industrial batteries, mechanical parts and injections, as well as the fresh-keeping boxes of all kinds of food, vegetables, fruits and seafood products. It can also develop molds for processing and production according to the product drawings and samples provided by customers.
Tongcheng building foam board which good professional foam board manufacturer - Hefei Shenghao thermal insulation material Co., Ltd., the former Hefei Xinfeng foam board factory, is a professional manufacturer of polystyrene foam shaped products and foam board. Since its establishment, it has been committed to the R & D, application and promotion of foam products. It is mainly used in the packaging of all kinds of special panels for external walls, electronic appliances, industrial batteries, mechanical parts and injections, as well as the fresh-keeping boxes of all kinds of food, vegetables, fruits and seafood products. It can also develop molds for processing and production according to the product drawings and samples provided by customers.
Tongcheng building foam board which good? The dust should not be kept clean when installing the foam board on the exterior wall. Zhengzhou foam factory reminds that if it is grass-roots wall, then it should ensure that the wall is flat, firm, and vertical. If the construction is carried out in summer, sun protection measures should be taken to avoid direct sunlight. In winter construction, the construction temperature should not be lower than zero. Zhengzhou foam factory suggests that in rainy season, we should take waterproof measures, construction in rain is strictly prohibited. Foam board used for raw materials shall be tested and re checked for performance. Shenghao foam board features: 1. Protect the main structure of the building, prolong the life of the building. Because the external insulation layer is placed outside the structure, the pressure caused by the structure deformation caused by the temperature change is reduced, and the harmful substances in the air and the ultraviolet radiation erosion on the structure are reduced. 2. Effectively eliminate "hot bridge" in the past, using internal thermal insulation, "hot bridge" is difficult to avoid, and the external wall insulation can effectively prevent the generation of thermal bridge and avoid condensation. 3. The moisture temperature of the wall is improved. Generally, the internal thermal insulation needs to be equipped with vapor barrier, while the temperature permeability of the external thermal insulation material is far better than that of the main structure, and the condensation phenomenon will not occur in the interior of the wall. The temperature of the whole wall body of the structural layer is increased, which further increases the thermal insulation performance of the wall. 4. It is beneficial to keep the room temperature stable. The external thermal insulation is adopted. Because the structural layer with large heat storage capacity is inside the wall, it is conducive to the stability of the room temperature. 5. Increase the use area of the house. It can avoid the damage of secondary decoration to the insulation layer.
Tongcheng building foam board which good foam products can be placed outdoors for a long time? If the foam products are not used after enough aging (aging) time, because the organic foaming agent in the foam can not be replaced with air, the fire protection rating will be reduced. If the foam products are exposed to outdoor high temperature for a long time, if it is a flame retardant board, then the flame retardant may escape, thus reducing the fire protection effect. If it is other products, then the weight of the products will drop, affecting the quality. It is specially reminded that the foam board should not be placed outdoors for a long time. 1. Thermal properties: the water vapor transmission rate of polystyrene foam is low, and decreases with the increase of density. If the foam plastic is immersed in boiling water and boiled for 30 minutes, the measured pH value is 7.2, while the pH value of water without boiling foam plastic is 7.1. This shows that the foam plastic is neutral material and has no corrosive effect on metal. 2. Light polystyrene foam board: expandable polystyrene foam Plastics can be compounded with many other materials, such as thin metal board or gypsum board, which can be used as internal and external wall materials of buildings; when compounded with decorative boards, a complete set of furniture can be made Foreign! Exchange and cooperation, for the factory to establish a good social image and reputation, over the years, the products sell well all over the country, get the majority of customers praise. Shenghao constantly develops high-quality products, wins customers and market with reasonable price and good after-sales service, and becomes a better partner for customers. Welcome friends from all walks of life to visit, guide and business negotiation. Sheng Hao here promise: make you buy the right products at a reasonable price. Hope we can cooperate happily!    
Tongcheng building foam board which good, Anhui foam board thermal insulation performance is one of the important standards to judge the quality of foam board, foam board insulation board performance we need to do some understanding, whether you are consumers or dealers, it is helpful to know more about foam board knowledge when purchasing. The foam board has the characteristics of high heat resistance, low linearity and low expansion rate. The closed cell ratio structure reaches more than 99%. It can form a vacuum layer, avoid air cooling, and ensure long-term and stable insulation performance. Compared with the closed cell rate of 80% of polyurethane foam, the advantages are self-evident. Practice shows that the thickness of XPS extruded insulation board is 20 mm, and its thermal insulation effect is equivalent to 50 mm thick expanded polystyrene and 121 mm thick cement perlite. Sheng Hao always insists on quality, price, quickness, sincerity and smoothness. Shenghao advantage: the same quality, our price is low, the same price, our quality is high, the same quality and price, our service is thoughtful. Tongcheng building foam board which good polyethylene closed cell foam board factory about Pavement Paving precautions. 1. Spray water before paving: this problem seems to be relatively simple. In fact, there are many boundary problems. If it is not handled properly, it will seriously affect the quality of the road surface. The amount of water sprinkled depends on many factors. For example, air temperature, base material, wind speed, humidity and other factors to determine, is to ensure that the base before paving concrete is wet, and to spread as much as possible evenly, especially in the uneven part of the base can not have water storage. From the current construction site, in most cases, it is insufficient because of the water spread, because the base is relatively dry. After paving, a large number of small cracks are easily generated at the bottom of the concrete pavement. Some small cracks overlap with the cracks generated by the shrinkage stress of the concrete itself, which will make the whole concrete pavement crack more. The thermal insulation performance of Anhui foam board is one of the important standards to judge the quality of foam board. It is necessary for us to understand the performance of foam board insulation board. Whether you are a consumer or a dealer, it is helpful to know more about the foam board when purchasing. The foam board has the characteristics of high heat resistance, low linearity and low expansion rate. The closed cell ratio structure reaches more than 99%. It can form a vacuum layer, avoid air cooling, and ensure long-term and stable insulation performance. Compared with the closed cell rate of 80% of polyurethane foam, the advantages are self-evident. Practice shows that the thickness of XPS extruded insulation board is 20 mm, and its thermal insulation effect is equivalent to 50 mm thick expanded polystyrene and 121 mm thick cement perlite. Tongcheng building foam board which good?