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现如今防火卷帘门的市场上,钢质防火卷帘门和无机布防火卷帘门是两种十分常见的防火卷帘门产品。相较于钢质防火卷帘门,特级防火卷帘门的使用场所更多,这是由无机布防火卷帘门的优势性能所决定的。今天济南卷帘门厂家介绍一下无机布防火卷帘门的优势性能都有哪些?
Nowadays, on the market of fire shutter doors, steel fire shutter doors and inorganic fabric fire shutter doors are two very common fire shutter doors products. Compared with steel fire shutter doors, there are more places for the use of super class fire shutter doors, which is determined by the superior performance of fire resistant rolling shutters. Today, Ji'nan rolling door manufacturers introduce the advantages and disadvantages of inorganic fabric fire shutter door.
1、 耐火性能高。采用背火面温升作耐火极限判定条件时,无机布防火卷帘门的耐火极限通常不低于3小时。无机特级防火卷帘的这一性能是钢质防火卷帘所不能相比的,复合型钢质防火卷帘都可能耐火极限达到3小时以上,但它的判定条件是测其热辐射强度,若是以背火面温升做判定条件,钢质复合型防火卷帘门通常达不到3小时以上的时间要求。

济南卷帘门

1, high fire resistance. When the temperature of the back fire surface is used as the criterion of fire resistance, the fire resistance of the fireproof door is usually less than 3 hours. The performance of the inorganic special fire roll curtain can not be compared with the steel fire curtain. The composite steel fire curtain may reach more than 3 hours of fire resistance, but it is determined by the measurement of its thermal radiation intensity. If it is judged by the temperature rise of the back fire surface, the steel composite fire curtain door can not reach more than 3 hours. Time requirements.
2、 结构设置优越。
2, the structure is superior.
无机布防火卷帘属双轨双帘结构,两层帘面之间设有一定厚度的空气层,两幅门帘同步上升、下降,为了抗负压,在导轨内的两端设帘面增强钢带,间隙地增加“T”型结构,防止火灾时产生的负压造成帘面从导轨中滑落的现象。
The inorganic cloth fire curtain is a double rail double curtain structure. There is a certain thickness of air layer between the two layers of curtain, and the two door curtain rises and falls synchronously. In order to resist negative pressure, the steel strip is reinforced at both ends of the guide rail, and the "T" structure is added in the clearance to prevent the appearance of the curtain from falling from the guide rail. .
3、隔热性好。
3. Good heat insulation.
无机布防火卷帘的设置完全满足要求,不需用水保护,隔热性好,是一种新的特级防火卷帘门产品。
The installation of fireproof curtain of inorganic cloth completely meets the requirements, without water protection and good heat insulation. It is a new super class fire shutter door product.
我们会用优良的、贴切的服务,让顾客感受到亲情般的温暖,始终视顾客的安全如己如亲。我们会用自然优势打造产品的独特之处,从而给消费者带来享用产品时独特的心境。
We will use excellent and proper services to make customers feel the warmth of family and always regard the safety of customers as if they are like relatives. We will use the natural advantages to create the uniqueness of products, so as to give consumers the unique mood when enjoying products.

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