In recent years, with the continuous improvement of GDP and rapid economic and social development, high-rise buildings have sprung up like bamboo shoots after a spring rain in small and medium-sized cities. However, the rapid development of the economy also brought great challenges for the fire protection work.
In order to ensure the safety of the building, necessary fire prevention measures must be taken to make it have a certain fire resistance, and even if a fire occurs, it will not cause too much damage. In order to make good fire prevention measures, we must choose good fireproof building materials at first. Regarding the most popular building materials, acm panels, don’t you want to know about its fire protection performance?
The following is an introduction to the performance of acm fire protection, I hope this article can give some help to friends who want to buy aluminum composite panel!
China’s national standard GB8624-97 divides the combustion performance of building materials into the following grades, and the acm fire protection is no exception:
Non-combustible building materials: Materials that hardly burn.
Flame retardant building materials: Flame retardant materials have good flame retardant effects. When it encounters an open flame in the air or it is difficult to catch fire under the action of high temperature, it is not easy to spread quickly, and the combustion stops immediately after the fire source is removed.
Combustible building materials: Combustible materials have a certain flame retardant effect. In the air, when exposed to fire or under high temperature, it will immediately ignite and burn, which may lead to the spread of fire, such as wooden columns, wooden trusses, wooden beams, wooden stairs, etc.
Flammable building materials: no flame retardant effect, extremely flammable, and dangerous to fire.
Although the combustion performance of aluminum-plastic composite panels is also divided into the above several types, fire-resistant aluminum composite panels cannot be lower than B1 grades, that is to say, not all aluminum-plastic composite panels can be fireproof, and the specific fireproof performance is classified according to their fireproof rating.
If the grade of aluminum-plastic composite board is b2 or b3 grade, then such aluminum-plastic composite panel will not have any fireproof performance. The b2 grade material is classified as a combustible building raw material by the state, and the b3 grade material is designated as a flammable building raw material by the state. Therefore, if you want to select the fire retardant aluminum composite panels, you must pay attention to the fire rating.
Next, I will introduce the fire protection rating of A2 fire retardant acm panels and B1 fire retardant acm panels .
(1) Acm fire protection rating: B1
The price of aluminum-plastic composite panels on the market is different. It is not only the materials used to make aluminum-plastic composite panels, but also the functions of aluminum-plastic composite panels. The higher the fire-rated grade, the more expensive the price of aluminum-plastic composite panels. The common fireproof board grade is B1 grade, and this grade of aluminum composite panel is a non-combustible building material. Basically, it can meet the needs of all occasions.
(2)Acm fire protection rating: A2
Class A aluminum-plastic composite panels are non-combustible building materials, so this aluminum-plastic composite panel is superior, and the safety performance of such aluminum-plastic composite panels is relatively high. If you want to make the home environment more secure and guaranteed, then I would recommended you buying A2 acm panels.
In short, fireproof building materials have an indispensable effect on our living environment. However, each of us has only one life. To make our living environment safer, we recommend that you purchase qualified fireproof aluminum composite panels from reliable manufacturers. Choose alucoworld fireproof acm panels now, it will be your perfect choice!