Steel fire protection window - aluminium alloy Fire resistant window - brief introduction of fire rescue window (only for producing a good window)
(straight pin Hotline * * *: WeChat QQ is the same number, note: this unit price is the price per square meter, including locks Hinge , excluding closing door Device, linkage, freight, installation)
Complete data: one window, one certificate, with electronic ID: AB label, red and yellow S logo, nameplate, 3C certification, acceptance report, product certificate, business license, package acceptance!
Professional production, KTV box fire door, hotel guest room fire door, distribution room steel A fire door, size of 3000 * 3000, customized according to customer needs.
Fireproof window refers to the window that can meet the requirements of fire resistance stability and fire resistance integrity together with the frame within a certain period of time. When lighting and ventilation are required on the exterior walls of two buildings with insufficient fire separation, or between spaces separated by firewalls, fireproof windows shall be used. There are two categories of fireproof windows sold in China: one is fireproof windows that not only maintain integrity within the specified time, but also have thermal insulation function; The other is the fireproof window that maintains integrity within the specified time, but does not have thermal insulation function. In terms of fire protection function, these two types of fire windows can be used for exterior wall windows. Generally, the amount of combustibles on the exterior wall is relatively small. As long as the exterior wall window can maintain integrity and not break under the action of flame or high temperature, the possibility of the external flame igniting the internal objects on the upper floor is very small. Generally, The fireproof window made of Class C fireproof glass and fireproof window frame whose light transmittance will not change with time can meet the requirements of preventing the spread of flame from outside to inside. However, in the following special cases, it is still recommended to use fireproof windows with thermal insulation function. The performance of fireproof window depends on two parts, glass and window frame. Failure of any part will cause the fireproof window to lose its function, so the fireproof window shall be tested and verified. The fireproof glass used for fireproof windows mainly includes multi-layer composite fireproof glass, grouted composite fireproof glass, Class C fireproof glass (single piece fireproof glass, stainless steel wired glass), etc. Among them, multi-layer composite fireproof glass and grouted composite fireproof glass have high temperature heat insulation performance and are mainly used for indoor fireproof partition or fireproof door. The disadvantage is that the light transmittance will slowly decline with time. Class C fireproof glass has fire integrity and light transmittance will not decline with time. Among them, the light transmittance of a single piece of fireproof glass is better than that of stainless steel wired glass. The disadvantage of these two kinds of glass is that they do not have heat insulation performance. Therefore, they are mainly used for curtain walls, exterior wall windows, fixed smoke barriers and sleeping walls. When combined with other heat insulation measures, they can also be used as indoor fire separation. When the exterior wall adopts the fireproof window made of Class C fireproof glass, it is recommended that the curtain should be made of washable flame retardant fabric.
Fire windows are divided into aluminum alloy fire windows and steel fire windows, aluminum alloy fire windows, push and pull type and fixed type. The steel fireproof window refers to the window that can meet the fire resistance stability, fire resistance integrity and heat insulation within a time period using steel as the frame. The window frame frame adopts the steel frame or wood frame with strength to ensure the integrity and stability of the components.
Make contributions to Anhui fire control, hope that people can live and work in peace and create a harmonious society!
