Fireproof glass window

Detail Introduction:

Fireproof window is a window composed of fireproof glass and window frame, which can isolate the temperature and prevent the spread of fire within a certain range when encountering fire.Secondly, according to different materials fire Windows are mainly divided into steel fire Windows and wooden fire Windows, according to whether the window can be opened can be divided into fixed fire Windows and open fire Windows.In addition, there are three main types of glass used in fireproof Windows, which are grout fireproof glass, single piece of cesium potassium fireproof glass and composite fireproof glass.

How to classify fire Windows?

1, Class A fire window

Class A fire Windows, also known as fully insulated fire Windows, can meet the requirements of fire insulation and fire integrity at the same time within the specified time, and the fire resistance levels are 0.5h(Class C), 1.0h(Class B), 1.5h(Class A) and 2.0h, 3.0h.

2, Class B fire window

Class B fire Windows are also known as partial insulation fire Windows, and their fire insulation requirements are 0.5h, and their fire integrity levels are 1.0h, 1.5h, 2.0h, 3.0h, respectively.

3, Class C fire window

Class C fire Windows, also known as non-insulated fire Windows, have no requirements for their fire resistance and heat insulation, and only meet the requirements of fire integrity within the specified fire resistance time, and the fire integrity levels are 1.0h, 1.5h, 2.0h, 3.0h.In the British BS standard, there is the content of non-insulation fire Windows.

1, the window frame of a class A fire window should use steel frame and wood frame, to ensure the stability of the window and the integrity of the components.

2, if it is the wood frame in the production process of the selected material standards, to meet the provisions of the general technical conditions of the wooden fire door, the filling material inside the frame should pay attention to, must use non-sexual materials.

3, in the process of glass production of fireproof Windows, we must choose materials that do not affect the fire resistance of fireproof Windows.And the light transmittance of the glass can not be less than ordinary flat glass.

4, hardware accessories also need to pay attention to the use of quality testing materials.

The scope of use of A Class A fire window: Its scope of application is very wide, it can be used for the exterior wall of the building with relatively dense floors, the fire isolation of the stairwell can also be used, and the fire partition wall isolation can also be used.