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Mono strand system
Flat tendon system
Multi strand system
External Prestessing


PBL GROUP is one of the well known leading company in post tensioning systems supply and services. PBL post tensioning systems are developed with the features to meet application requirements which need simplicity, efficiency as well as cost competitiveness.


The PBL post tensioning products are designed and manufactured under quality control program to meet international standards. The products comprise of complete range of post tensioning components including
  • Unbonded greased and P.E. coated P.C.strand
  • Bonded P.C.strand and bar
  • Post tensioned anchorage components for bonded and unbonded tendons (anchor head, anchorage bearing plate, wedge, spiral etc.)
  • Tendon support chairs
  • Corrugated metal ducts for flat and round tendons
  • External prestressing and stay cable tendon.
Applications and services

PBL post tensioning systems can be used efficiently in all applications of Building and Civil Engineering works including :

  • Building floor slabs
  • Bridge girders
  • Tanks and Silos
  • many other applications
PBL GROUP can provide a complete range of service including supply, design and contracting of any kind of projects in Thailand, South East Asia and overseas.


PBL GROUP LTD. PBL Group Building 8/11 Soi Vipavadi 44 Vipavadi Rangsit Road, Jatujak, Bangkok 10900
Tel. 66(0)2562-0765-9, 66(0)2941-1692-3 Fax. 66(0)2562-0764 PBLGROUP@PBL-Thailand.com