RETAINING WALL

types

Two series of precast retaining wall are designed to cater for various application in different site conditions.

Tripod Wall

  • This system consists of a series of basic Tee-shape precast wall panels whose base is stabilized in-situ at site. It would subsequently resist the lateral stresses induced by the retained earths and imposed loads satisfactorily.
  • The combined benefits afforded by precast concrete technology and efficiently designed wall sections will permit 'top-down' construction concept to be possible and would ultimately provide an economical solution to meet most retaining wall needs.

Counterfort Wall

  • This system is a new version of Tripod Wall system by having higher precast contents to reduce messy insitu work on site, suitable for wall height 3-5m
  • This system consists of a series of precast Tee-shape precast wall panels integrated with fully or partially precast Tee-bases.
  • Flat and Curve wall finish profiles are available for Client's selection to meet varying project requirements.
  • Curve wall profile is specially designed to be used as wave reflector for coastal protection purpose.

Application

1. DEVELOPMENT PROJECT :

  • BUILDING PLATFORM
  • EARTH RETENTION
  • SLOPE PROTECTION

2. BANK STABILIZATION

  • DRAIN
  • CANAL
  • POND
  • LAKE
  • RIVER

3. MARINE STRUCTURE

  • QUAY
  • HARBOUR
  • COASTAL PROTECTION
  • WEIR
  • SLIPWAY
  • DOCK
  • WHARF
  • BREAKWATER

4. ROADWORK / RAILWAY / HIGHWAY CONSTRUCTION

  • EMBANKMENT
  • BRIDGE
  • ABUTMENT
  • WINGWALL

5. OTHERS

  • SHORING
  • PERMANENT BASEMENT

advantages

1. Quality Product & Maintenance Free

  • Manufactured to great precision and close tolerances
  • Good compaction and production control during manufacturing
  • Very durable end products achieved with quality concrete

2. Shorter Construction Time

  • Quick and easy installation process coupled with minimal site labour force thus less vulnerable to inclement weather
  • Precasting parallel with pysical progress at site ensure earlier project completion

3. Environmental Friendly

  • Reduced environment pollution through less formwork required meant less material wastage
  • Contributed towards sustainable development in construction and thus a greener and more conducive environment

Notable application

Tripod Wall Series

* Tunnel and Utility Bunker (Mindef)

Counterfort Wall F-Series

* Waterfront Lagoon Bank Stabilization (Majlis Bandar)