What special materials and structural designs does composite fireproof glass rely on to achieve long-term fireproof and heat-insulating functions?
Publish Time: 2024-12-03
In modern buildings, fire safety is of vital importance. As a high-performance fireproof material, composite fireproof glass achieves long-term fireproof and heat-insulating functions with its unique materials and structural design, providing strong protection for building safety.Composite fireproof glass is mainly composed of two or more layers of glass sheets and one or more layers of special fireproof adhesive interlayers. This structural design enables composite fireproof glass to perform excellent performance when a fire occurs. When a fire occurs, the glass sheets on the fire-exposed surface will quickly burst at high temperatures, but the fireproof adhesive interlayer will quickly foam and expand to form a hard milky white foam-like fireproof adhesive board. This layer of fireproof adhesive board not only has extremely high strength and can effectively block the spread of flames, but also can isolate high temperatures and harmful gases to protect the safety of people and property inside the building.Fireproof adhesive is the key material for composite fireproof glass to achieve fireproof and heat-insulating functions. It is usually an inorganic transparent fireproof crystal, such as nano-silicon fireproof adhesive. This fireproof adhesive has the characteristics of high strength, high adhesion, high transparency, high stability and weather resistance. When a fire occurs, the fireproof adhesive can quickly absorb the heat in the flame and expand and foam to form a dense fireproof layer, thereby effectively isolating the transfer of heat and flames. At the same time, the fireproof adhesive also has excellent chemical stability, which can maintain its performance unchanged at high temperatures, ensuring the long-term fireproof and heat-insulating effect of composite fireproof glass.In addition to fireproof adhesive, the glass raw sheet of composite fireproof glass has also been specially selected and processed. Usually, float glass raw sheet is used, which has high strength and transparency and can meet the architectural needs for beauty and practicality. During the processing, the glass raw sheet needs to be processed by edge grinding, perforation, etc. in order to be compounded with the fireproof adhesive interlayer. At the same time, in order to further improve the fireproof performance of composite fireproof glass, special glass processing technologies such as tempering and laminating can also be used.The fireproof and heat-insulating function of composite fireproof glass is also closely related to its thickness and size. Generally speaking, the thicker the composite fireproof glass, the better its fireproof and heat-insulating performance. At the same time, different sizes and shapes will also affect the fireproof performance of composite fireproof glass. Therefore, when designing and selecting composite fireproof glass, its thickness and size need to be determined according to the specific building needs and fireproof level.It is worth mentioning that composite fireproof glass not only has excellent fireproof and heat insulation functions, but also has excellent light transmittance and aesthetics. This makes it one of the indispensable fireproof materials in modern buildings. Whether in commercial buildings, public buildings or residential buildings, composite fireproof glass plays an important role. It can not only protect the safety of people and property inside the building, but also improve the beauty and comfort of the building.In summary, composite fireproof glass achieves long-term fireproof and heat insulation functions with its special materials and structural design. The excellent performance of fireproof glue and the special treatment of glass original sheets enable composite fireproof glass to quickly form a dense fireproof layer when a fire occurs, effectively blocking the transfer of flames and heat. At the same time, composite fireproof glass also has excellent light transmittance and aesthetics, making it one of the indispensable fireproof materials in modern buildings.
