Product Introduction
Embedded channel tracks are load-bearing anchoring components used in cast-in-place and precast concrete structures. Their side stiffeners enhance bond strength with concrete through a locking key function,
and their backs are equipped with hook structures to improve load-bearing stability. The product is manufactured using Q235B/Q355B steel through cold bending, with a surface treated by hot-dip galvanisation exceeding 70μm for corrosion protection,
and includes T-shaped foam fillers to prevent concrete leakage. The channel's rolled edges feature a serrated structure that mechanically interlocks with special nuts, enabling resistance to vibration and impact loads.
Pre-embedded channel tracks have been applied to railway passenger dedicated lines since 2012 and have since expanded into metro systems, utility tunnels, and other fields.
They are fixed using diamond-shaped bolts or nut washers in conjunction with standard bolts to secure formwork, supporting track equipment, cable ladders, drainage pipes, and other facilities.
Construction must adhere to moisture-proof storage and layered stacking regulations, with precise material cutting according to design drawings and simultaneous recording of measurement data to ensure quality acceptance.
The product complies with industry standards such as DB2101/T 0008-2019, covering various types including V-shaped and double-stacked. Testing items include load-bearing capacity, fire resistance, and galvanised layer thickness.
and their backs are equipped with hook structures to improve load-bearing stability. The product is manufactured using Q235B/Q355B steel through cold bending, with a surface treated by hot-dip galvanisation exceeding 70μm for corrosion protection,
and includes T-shaped foam fillers to prevent concrete leakage. The channel's rolled edges feature a serrated structure that mechanically interlocks with special nuts, enabling resistance to vibration and impact loads.
Pre-embedded channel tracks have been applied to railway passenger dedicated lines since 2012 and have since expanded into metro systems, utility tunnels, and other fields.
They are fixed using diamond-shaped bolts or nut washers in conjunction with standard bolts to secure formwork, supporting track equipment, cable ladders, drainage pipes, and other facilities.
Construction must adhere to moisture-proof storage and layered stacking regulations, with precise material cutting according to design drawings and simultaneous recording of measurement data to ensure quality acceptance.
The product complies with industry standards such as DB2101/T 0008-2019, covering various types including V-shaped and double-stacked. Testing items include load-bearing capacity, fire resistance, and galvanised layer thickness.