玻璃钢复合材料梯子间装备，是解决竖井梯子间所使用金属材料易锈蚀，寿命短，维护复杂而研制的。它具有质轻高强，耐腐蚀，抗静电阻燃，安装周期短，使用寿命长，减少维护保养等诸多特点，使用寿命一般在30年以上。特别适合潮湿，酸性等介质环境中。玻璃钢梯子间由大梁、小梁、栅栏、密封板、挂钩、梯子、平台板等组成。玻璃钢复合材料梯子间总投资比金属类梯子间便宜，年投资仅为金属类梯子间的三分之一，是替代金属类梯子间的理想产品。

FRP Stairwell has advantages of light weight and high strength, corrosion resistance, antistatic and anti-flame, short installation period, easy maintenance, etc. Its service life is more than 30 years. It is especially suitable for humid and acidic environment. FRP Stairwell consists of crossbeam, joist, fence, sealing plate, hook, ladder and slab. The annual investment for FRP Stairwell is only one-third for metal stairwell. So FRP stairwell is the perfect product to replace metal type