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BC-BA013

描述

防火防撞门是装甲门和木质防火门的特殊设计，在外观美观的基础上，提高了抗冲击、隔音和防尘密封效果。门内衬垫采用特殊的阻燃材料，遇高温烟气膨胀并停止工作，有效阻止门框和门扇开裂，不产生灰烬。门体无裂纹，抗拉强度高，膨胀系数可达15-20倍，满足防火隔热的要求。

不受水和湿气的影响，标准长度为 2.1 rn/条，颜色和长度可根据客户要求定制。

剖面图

FQ-BA014_edited.jpg

规格

可根据客户要求定制。

颜色）

棕色/白色/黑色/其他颜色可按需定制

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