With its excellent inductive function and moderate quotation, fireproof glass provides a new method of rich architectural creation on the premise of ensuring fire safety for architectural planning, which is conducive to building a lighter and transparent architectural image and a space with a wide field of vision. Therefore, it is deeply loved by architects. However, for the purpose of market promotion, a single salesperson of the manufacturer sometimes intentionally or unintentionally exaggerates its function and scope of application, which constitutes a single building planner with thick concept, improper selection or imperfect planning and inaccurate expression, and can not achieve the expected purpose.

First of all, we should pay attention to the following questions: there is a nest breaking connection between the fireproof glass and its supporting structure. Fireproof glass is only a kind of building material. It cannot become a fireproof separation component alone. It only needs to be combined with its fixed and supporting components and equipment to form a building component before it dare to play its due role.

Many experimental results show that different structural methods generally have different fire resistance limit, and different structural material components will also have a great impact on the fire resistance limit of fire-proof glass. Even there may be that the structural method can prevent fire, and the selected fire-proof glass is also qualified, However, due to the unreasonable installation, it will also lead to unqualified inspection, and may lose the fire prevention function at all, leaving many potential safety hazards. Therefore, the cooperation between fire-proof glass and structural system is very crucial. The aluminum alloy horizontal through window planned for a project crosses both ends of the firewall. In order to meet the request in the fire protection code that fire windows should be set when the window spacing at both ends of the firewall is less than 2m, the planning drawing briefly indicates that "single piece cesium potassium fire-proof glass shall be selected within 1m at both ends of the firewall". Significantly, this thickens the concept of fire-proof glass and fire-proof window. Because the aluminum alloy window frame material cannot reach the fire resistance limit of fire-proof window, it will soften and misinterpret quickly under the action of high temperature, and then lose its role in fixing and supporting the glass. Even if fire-proof glass is installed, it is not a "fire-proof window". Therefore, it is not only necessary to write "fireproof glass" in the plan, but also make a detailed plan for its supporting materials and structure, at least make a clear request for its fire resistance function. Especially when it is planned to use fireproof glass to build partition wall / skirt wall, this question is particularly important. Sometimes it may be unbearable due to beauty doubt or high cost, so we have to change the scheme or choose solid wall instead.

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