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Safe cable seals for a cleaner city

Safe cable seals for a cleaner city

One of the huge projects for sustainable development in China is the expansion of the Bailonggang wastewater treatment plant.

Sustainable sealing solutions

The plant is expected to take care of one third of the wastewater of Shanghai and become Asia's largest wastewater treatment plant.

Roxtec to the rescue

Water was leaking into the basement. The designers then chose the Roxtec cable sealing solution – and secured the great environmental project.

Expansion capacity

Before, cables were stuck in the concrete, permanently. Now, there is no need to make new holes; Roxtec seals provide spare capacity for further expansion.

Why use Roxtec?

  • Watertight and safe sealing solutions
  • Simplified service and maintenance
  • Neat and clean cable management
  • Spare cable capacity for future expansion
  • Multidiameter™ by Roxtec – adapts to cables of different sizes

Project facts

Project description

Wastewater manufactory construction

Owner

Shanghai Municipal Construction Investment and Development Corporation

Design and engineering

Shanghai Municipal Engineering Design Institute

Contractor

Shanghai Municipal Sewer Co., Ltd.

Installations

China Construction 8th Engineering Division

Applications

Cable entries in transformer house and air blower room walls

Sealing requirements

Water-proof and gas-proof

Roxtec products

These sealing solutions were used in the project:

Roxtec G transit

Roxtec G transit

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Transit with flange, for welding.

For welding

Fire

  • A-CLASS according to IMO 2010 FTP Code
  • E/EI rating according to EN 13501
  • F/T rating according to UL 1479

Tightness

  • Gas: 2.5 bar (catastrophic)
  • Water: 4 bar (catastrophic)