Organic fire-proof rolling curtain (double track organic cloth base) is mainly used in large-span, super high and mass occasions with more abortion. Such as large market supermarkets, hospitals, etc. It has the advantages of light weight, good fire resistance and obedience. Double track and double curtain is a fire-resistant rolling shutter door made of one machine, double axle, double rolling shutter and double guide rail. Its fire-resistant time is more than 4 hours, the temperature rise of back fire surface is ≤ 140 ℃, the product is suitable for Q / 320201saz01-2001 specification and necessary, and the back fire temperature is much lower than the steel fire-resistant rolling shutter door, which is the most ideal fire-resistant product at present.

　　1、帘面选用非金属材料经特别措置后缝制而成，质地柔韧且抗拉强度大，耐氧化性及抗潮性与钢卷帘（带喷淋装备）的特级防火卷帘对照更有独到的地方，具备非常好的防火听命。

　　1. The curtain surface is made of non-metallic materials and sewed after special treatment. It is flexible in texture and high in tensile strength. Its oxidation resistance and moisture resistance are more unique compared with the super-grade fire-proof roll up of steel roll up (with spray equipment), and it has very good fire-proof service.

　　2、因为帘面选用非金属原料制成，帘面厚度小，占用空间小，在平等营造物中可提高有效使用空间，亦可降落对修建层高的重要。

　　2. Because the curtain surface is made of non-metallic materials, the thickness of the curtain surface is small and the occupied space is small, it can improve the effective use space in the equal construction, and it can also fall down to the importance of building storey height.

　　3、帘面每重量不大于5Kg，只有钢帘的五分之一，降落了对修建物的无效负荷的重要。

　　3. The weight of the curtain per square meter is no more than 5kg, only one fifth of the steel curtain, which reduces the importance of the invalid load on the building.

　　4、不需水幕护卫，取消了供水管路与操控配备，减少了消防用水量，可大起伏降落项目造价。

　　4. Without water curtain protection, the water supply pipeline and control equipment are cancelled, the fire water consumption is reduced, and the project cost can fluctuate greatly.

　　5、动员活络，噪音小。

　　5. Mobilizes the active network, the noise is small.

　　以上内容由济南卷帘门厂整理发布，更多相关信息可以点击官网进行咨询：http://www.jnhsjlm.com

　　The above content is collated and released by Jinan roller shutter factory. For more information, please click the official website for consultation: http://www.jnhsjlm.com