How To Transform Ordinary Windows Into Fire-resistant Windows

1. Change the glass to fireproof glass

Fire-resistant glass is a type of safety glass. In the event of a fire, it can maintain the integrity and heat insulation of the glass for a certain period of time. Common products on the market include cesium potassium fireproof glass, borosilicate fireproof glass, aluminosilicate fireproof glass, microcrystalline fireproof glass, laminated fireproof glass, etc.

2. Fireproof materials and accessories

(1). Expanding rubber strip in case of fire

Take the broken bridge aluminum window as an example. The softening point of aluminum is 550 degrees and the melting point is 660 degrees. In the event of a fire and high temperature, the broken bridge aluminum will start to melt in about 7 minutes, so you need to add the corresponding specifications in the aluminum cavity These materials can quickly expand and fill the profile cavity and gaps at a certain temperature, so as to achieve heat insulation and delay the spread of flame to meet the complete fire resistance performance of 0.5 hours and 1.0 hours.

(2). Flame retardant rubber strip

At the gap between the glass and the profile, after encountering a fire, flames or smoke can easily burn through this gap and enter the house. Through the use of ceramic wool, fire-resistant sealing strips and other products, fire resistance and heat insulation, while protecting the glass from local overheating.

(3). Ceramic silicone strip

It is sintered into a ceramic material when it is exposed to fire, which can effectively isolate the spread of flame and toxic smoke.

(4). Fireproof silicone sealant

The fire-proof sealant has the function of a sealant under normal circumstances, which can bond and seal the gaps in the building, and has a certain displacement ability. When a fire occurs, the fire-proof sealant will gradually harden and become ceramic as the surrounding temperature rises. It can block the gap and prevent flame and smoke from spreading further from the gap.

(5). Fireproof coating

Enhance the fire resistance of the substrate surface, expand in case of fire, effectively prevent the spread of flame, and play a role in heat insulation.

(6). Reinforced iron (steel) parts

Reinforced iron parts can withstand a high temperature of 1500 degrees. The difference between iron parts and stainless steel parts is the anti-corrosion and anti-rust ability. The main function is to connect the inner and outer aluminum cavities of the broken aluminum and hook the fire-resistant glass to prevent the glass from falling off, so as to ensure the integrity of the fire-resistant window.

From focus to experience, from experience to symbiosis, Qingdao JOYSUN Fireproof Sealing System adheres to the industry energy and industry quality with the brand, and guards the safety of every building!