Sandwich panel is a common product in building materials. It is not only environmentally friendly and efficient but also has the characteristics of sound insulation, flame retardant, and easy installation.
Sandwich panels produce almost no construction waste during the construction process, and the very little waste generated can be recycled, which has an excellent effect on environmental protection and project completion. With the increasing awareness of environmental protection in China, sandwich panels are increasingly showing their strong vitality and broad market development prospects, and are favored by many industries.
In recent years, the construction equipment and technology of China’s construction enterprises have been developed by leaps and bounds. China’s new building materials and products industry has experienced a development process from scratch and from small to large, forming a new industry in the whole country.
At present, China’s sandwich panel production capacity has been able to meet market demand. At present, the industry has a large number of manufacturers, and the market competition is fierce.
At present, China’s construction industry is vigorously developing new building materials, and there is a strong demand for new products that can effectively improve production efficiency, reduce energy consumption, and pollution.
In recent years, the proportion of sandwich panel production and application has been increasing.
Sandwich boards with different core materials and different board combinations can be applied to different building needs, including industrial workshop, public building, composite house, purification engineering, and other construction fields.
With the continuous progress of science and technology and the continuous improvement of people’s work and life needs, sandwich boards as new building materials will also be constantly updated, to better meet people’s needs
Considering the different application purposes of sandwich panels in engineering, there are different selection methods.
For the choice of sandwich board, considering the waterproof requirements, when the roof board is short, usually choose the upper board surface for shallow pressure or flat plate.
Considering that the fire resistance of polyurethane and polystyrene sandwich boards is poor, rock wool sandwich boards should be selected with a fire-resistance limit of more than 120min.
When considering the requirement of heat preservation and heat insulation, the sandwich board with a small thermal conductivity value of core material should be selected.
Therefore, it is recommended to choose rock wool slag wool, glass wool, rigid polyurethane foam, polystyrene foam, and other insulation materials.
Considering the construction factors, the construction of the rock wool sandwich board is relatively difficult, heavy transportation and installation, and the rock wool absorbency is large, waterproof measures must be considered.
When considering appearance and aesthetics, there are two kinds of sandwich panels: exposed joint and hidden joint.
Multi-purpose concealed connection of flat surface sandwich plate;
Corrugated surface sandwich panels are usually connected with an exposed surface.
In the layout of exterior walls, most of them are concealed connections, and vertical and horizontal layout can be selected, which provides more options for architectural art treatment.
Shanghai Tengwei Color steel Products Nantong Co., Ltd. is located in The city of Hai ‘an, Nantong, east of the Yellow Sea, south of the Yangtze River, and the international metropolis Of Shanghai across the river, Hai ‘an is a superior geographical location, traffic is very developed, is the transportation hub in the eastern coastal areas.
The company covers an area of 40,000 square meters, with advanced precision CNC machining equipment. The company now has several production lines, a number control bending machine, shearing machine, protection welding, and other high-grade production equipment.
Changzhou Henggu sandwich board Co., Ltd. was founded in 1994, is a joint-stock enterprise, covers an area of 5000 square meters, is located in Tianning District, Changzhou Diaozhuang Zhongwu Avenue, convenient transportation, elegant environment, beautiful scenery.
Changzhou Hengshan sandwich Board Co., LTD. Mainly engaged in color steel activity house, C beam, steel structure platform, color steel plate, steel structure glass awning greenhouse, steel structure parts. Changzhou Good faith sandwich board Co., LTD. has become a professional company with rich professional experience after long-term development and entrepreneurship.
Shandong Hongxinyuan steel Plate Co., Ltd. was founded in the 1990s, located in the north of China’s color-coated steel plate distribution center in Shandong Boxing.
After more than 20 years of development, the company has developed into a large private collectivized enterprise integrating design, production, trade and scientific research of building steel products. Shandong Hongxinyuan polyurethane sandwich board continuous production line project began to be constructed in 2010, and was officially put into use in March 2011.
Caigong Caigang sandwich board Manufacturing Co., LTD is a branch factory in Chongqing, which is specialized in the production of caigang sandwich board.The company is specialized in designing, manufacturing and installing caigang structure products, caigang sandwich board and its products are exported to Southeast Asian countries and regions.
At present, the company has developed into a diversified group, and established a separate Chongqing Wujiang Metal Materials Co., LTD., specializing in all kinds of color steel sandwich board, aluminum alloy, profiles and accessories.
Nantong Huafeng Color Steel Laminboard Co. LTD. was founded in 2003, is located in nantong port gate area, the traffic is very convenient.At the beginning of the establishment of the company, in 2006, on the basis of the original single production of EPS plate, EPS groove plate, corrugated board and other board types were added. Color steel plate also occupied a certain market share, car shed, awning design level reached the domestic level, from the design, production to installation have professional guidance and strong technical support.
Nantong Huafeng Color Steel Laminboard Co. LTD Gathers a large number of outstanding decision makers, and combines the industry experts, from the drawing design, production and manufacturing, site construction to after-sales service.
Suzhou Tiandi Intelligent-Manufacturing Environmental Technology Co. LTD covers an area of 46 mu, with a total of 20,000 square meters of workshops and 2,000 square meters of customer experience area, forming a large-scale modular temporary building production base in the province, with an annual production capacity of 800,000 square meters, sales and service network covering more than 80 countries and regions.
Tianjin Shuangda Color steel plate Co., LTD is a comprehensive production service enterprise integrating design, production, sales, and installation. Its products with its beautiful shape, reasonable structure, strong and durable are widely used in various industries.
The company employs senior and intermediate design engineers to conduct engineering and architectural design analysis for users, and the production line is equipped with professional technical guidance personnel to create quality products. Also, the company has a complete and scientific quality management system. Tianjin Shuangda Caigang plate Co., LTD has been recognized by the industry for its integrity, strength, and product quality.
Shenfa group introduces the most advanced production equipment in China to deepen quality management and improve product quality. Construction of “quality, environment, safety” integrated management system. Strict self-inspection standards, from raw materials into the factory, production, and processing, factory shipment, are strictly good quality control. Shenfa Group has three types of companies, including the Shenfa board industry, purified aluminum material, color steel plate, and protective film.
Shanghai Suwan Color Steel Sandwich Panel Co., LTD. is a group economic entity integrating design, production, processing and operation. The company’s products are mainly caigang sandwich panel.
The company has a large number of design, production and construction professionals with deep qualifications, hard technology and rich experience, which can meet the needs of all users for site design, production according to the drawing, processing with supplied materials, purchasing raw materials and finished parts.
Sandwich panels with different core materials and different panels combinations can be applied to different building needs, including industrial workshop, public building, composite house, purification engineering, and other construction fields.
With the continuous progress of science and technology and the continuous improvement of people’s work and life needs, sandwich boards as new building materials will also be constantly updated.