Glass greenhouse is a form of greenhouse that has rapidly developed in the greenhouse planting industry in recent years. Compared with other greenhouse projects, it has the advantages of long lifespan and strong applicability. 

The durability of glass greenhouses must be considered first, as it is influenced by factors such as the aging resistance of greenhouse materials and the load-bearing capacity of the greenhouse's main structure. The durability of transparent materials is not only affected by their own strength, but also by natural factors such as rain, snow, and direct sunlight, as well as the influence of transmittance. 

The insulation performance and heating energy consumption of glass greenhouses are the main obstacles to their winter operation. Improving the insulation performance of greenhouses and reducing energy consumption are the most direct means to enhance greenhouse production efficiency. The insulation ratio of a greenhouse is a basic indicator for measuring its insulation performance. The greenhouse insulation ratio refers to the ratio of the coverage area of transparent materials in greenhouses with lower thermal resistance to the total coverage area of the greenhouse enclosure structure with higher thermal resistance on the same floor area. The larger the insulation ratio, the better the insulation performance of the greenhouse.