The core advantage is made of food-grade FRP composite material, with an anti-slip gel coat finish on the surface, with an anti-slip rating of R12, ensuring the safety of pedestrians. It has no metal components, will not rust, rot or conduct electricity, and does not require regular anti-corrosion coating maintenance, with a service life of more than 10 years. The modular design supports rapid splicing, which can be flexibly adjusted according to the trench size, and no welding is required during installation, reducing construction risks and costs. It also has excellent insulation performance, which can be safely used above power communication trenches, avoiding the risk of electric shock, and the beautiful surface texture can integrate into the landscape design to improve the overall visual effect of the area.
The standard size is 600mm (length) × 400mm (width) × 25mm (thickness), with a customizable size ranging from 300mm to 1500mm in length and 200mm to 800mm in width. The self-weight is only 7.5kg/㎡, only 15% of the same specification steel cover. The load rating is 50kN/m², which can withstand the traffic of pedestrians and non-motor vehicles. The open area is 37%-43%, improving drainage efficiency and preventing trench water accumulation. The surface gel coat layer thickness is no less than 0.5mm, passing 1500 hours of UV aging test without fading or cracking. It supports clip-on installation without additional bolt fixing, adapting to the reserved of the trench frame.
It is suitable for pedestrian areas such as municipal sidewalks, community parks, commercial pedestrian streets, campus roads, and above power communication trenches. It can be used as a cover for landscape drainage trenches, ensuring smooth drainage without destroying the overall aesthetic of the area, and its insulation performance makes it safe to use in areas close to electrical equipment, avoiding the safety hazards caused by electrical conductivity.
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