Smc Telecom Chambers Handholes Manholes Underground Buried For Fiber Optic Joint Closure, Load Bearing Grade 25t

Description

The commonly used cement reinforced combination mode of manholes and handholes requires on-site construction, which requires many professional large-scale equipment, has a long construction period, and is also difficult to maintain. In order to improve this phenomenon, Yingda has conducted in-depth research on the characteristics of SMC composite materials and developed composite manholes that meet EN standards through molding technology. Due to the lack of steel reinforcement values and complete design schemes inside, it can greatly facilitate on-site construction, quick installation, high and low temperature resistance, corrosion resistance, and high strength load-bearing capacity. It is a good choice for future backbone optical cable construction.

This complete set of buried manholes / handholes are used for towing and connecting underground telecommunications lines, various pipelines, optical fiber cables, and other areas. A50 is used in non load bearing tank areas or green spaces, residential areas, and other non motorized vehicle driving and parking areas at gas stations; B125 is used on roads and fields for light motor vehicle driving and parking; C250 is used on motor vehicle driving roads and parking lots and other areas.

3 Model Manhole Structure

Manhole / Handhole Specification