03j609 Fire Door Atlas Download
At present, the authoritative fire window atlas used in China is the 03J609 fire door standard atlas edited and published by the China Building Standard Design and Research Institute. The atlas should clearly explain the data standards and technical requirements of fire doors, fire windows and fire shutter doors. , Manufacturing methods and the size of conventional fire doors and windows.
03J609 Fire doors and windows are made of steel. According to GB12955-2008, steel fire windows can be divided into Class A windows, Class B windows, and Class C windows. Use Class A fire windows and Class B fire windows. widely.
The steel fire window and window frame is made of 1.5mm high-quality sheet material, which can be cold-rolled steel plate or galvanized steel plate. The fireproof glass is mainly composed of composite fireproof glass, grout type fireproof glass and cesium potassium fireproof glass. Users can choose the appropriate fire-resistant glass according to the different parts. Generally, grout-type fire-resistant glass is mostly used in the interior. The cesium-potassium fire-resistant glass should be used on the outside where the sun can directly shine.
Steel fireproof windows are not equipped with various hardware accessories like fireproof doors. It consists of window frames, fireproof glass and fireproof sealing strips. If other hardware is required, it must meet the national fire protection standards, that is, the melting temperature is not lower than 950. degree.
The fire windows used in the collection are GC01 and GC02 series, such as GC01-1521 and GC01-1521. Both models have the same size of 1.5 * 2.1. The series of window frames were divided. The price of fire windows made according to different levels and different requirements varies, and consumers can compare them when buying.
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