GB/T 22635-2008 《Door leaves - Determination of the behaviour under humidity variations in successive uniform climates》 Related products

GB/T 22635 - 2008 specifies the Stability detection method of the influence of Humidity on the door leaf. It clarifies the test principle and simulates the Humidity change in a continuous uniform climate. The standard puts forward requirements for the test equipment, such as the climate box that can precisely control the Humidity, and standardizes the preparation of the door leaf sample. During the test, set the Humidity change program, temperature conditions and test period. By observing the deformation and warping of the door leaf during the Humidity change process, judge its Humidity Influence Stability. The standard provides a basis for evaluating the mass of the door leaf in different Humidity environments, helping the door and window manufacturers to improve their products and ensure the normal use and durability of building doors and windows in humid environments.