Many people just list Glass < /span>< /span> as a series, or even a product. But in fact, there are many kinds of glass distinctions, this time to popularize the difference between tempered glass and fireproof glass.

Tempered glass is often used in general interior decoration, space spacing and furniture. Generally, tempered glass is safer than ordinary glass, and the fragments will not show sharp corners after damage. The glass on the material belongs to m0 < SPAN > in the fire protection regulations of Macau. It is a refractory material, but when a fire occurs, tempered glass will burst due to high temperature, which may cause great harm to the person, and will also become an obstacle to personnel evacuation. Fireproof glass is a special glass that can effectively prevent the spread of flame and control the spread of fire when a fire occurs. The fire protection effect is evaluated by the fire resistance performance. The test method is to test the fire integrity and fire insulation of the glass by the standard temperature curve line of the fire simulation in the fire resistance experimental furnace, and the type and grade of the test results are determined.

According to the 11 item of Article 2 of Chapter 1 of the Macau Fire Safety Regulations, The fire resistance grade (Classe de reaccao ao fogo, CRF) is defined: The period after which a structure or divider subject to a standard test can maintain its stability, integrity and insulating characteristics, i.e. the time after which the member will collapse or lose its due performance, flame or flammable gas will enter, or fire will occur due to overheating on the unaffected member surface. The fire resistance rating is divided into nine stages, With < / span > < span > CRF15 < / span > < span >, < / span > < span > CRF30 < / span > < span >, < / span > < span > CRF60 < / span > < span >, < / span > < span > CRF90 < / s pan>, CRF120.

(reference url: < span > < / span > https://bo.io.gov.mo/bo/i/95/23/declei24_cn.asp).

Zhenwei Engineering, as the general agent of Heshan Hengbao Fireproof Glass Factory Co., LTD., provides Macao with a IDQ < SPAN > Fire protection certificate series of doors and Windows. With the vision of to create a safe environment for the society < /span> < SPAN >< SPAN >< SPAN >, and can provide a professional attitude and spirit for fire protection products!

If needed, Please call our hotline (853 28424213) or email address (mat@zenwaymo.com) for information on fire protection products.