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Description

An internally-cast, specially-formulated PVC waterstop system for use in reinforced concrete structures. When cast into the centre of the concrete member, it will resist high hydrostatic pressure from both faces.

Benefits:

  • Robust profile: Large solid circular end bulbs promote better anchorage and embedment into concrete and simplify site jointing.
  • Flexible: Can accommodate large movements during construction and service life.
  • Pliable: Remains flexible at low temperatures.
  • Valve action created by concrete shrinkage around end bulbs and adjacent fin formation.
  • 10 mm thick web prevents folding over and displacement during concrete pouring.
  • Common section for easy installation for construction and expansion joints subject to thermal movement and deflection.

General information
Specification data
Product Reference

Servitite® 150

Minimum concrete section: 160 mm.

Servitite® 230

Minimum concrete section: 240 mm.

Servitite® 305

Minimum concrete section: 315 mm.

Secura clip

20 mm

For Servitite 150.

25 mm

For Servitite 203 and Servitite 305.

Standard product features

Performance:

  • Tensile strength: ≥14 N/mm².
  • Elongation at break: 250%.
  • BS Softness: 42.
  • Specific gravity: 1.42.

Product Options

Product reference:

- Servitite 150:

  • Width: 150 mm.
  • Web thickness: 10 mm.
  • Bulb diameter: 19 mm.

- Servitite 230:

  • Width: 230 mm.
  • Web thickness: 10 mm.
  • Bulb diameter: 25 mm.

- Servitite 305:

  • Width: 305 mm.
  • Web thickness: 10 mm.
  • Bulb diameter: 25 mm.

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