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Contents
- Main features of our beams
- Advantages of using Pre-tensioned Prestressed Beams
- Common Misunderstandings on Prestressing
- Product photo gallery
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TM-beams U-beams (click for beam properties)
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(click for beam properties) Box girder beams
Hollow slab beams / PRHS Inverted T-beams
(click for beam properties) (click for beam properties)
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Prestressing strands - |
12.7mm or 15.2mm dia. 7-wire super low relaxation strands, conforming to ASTM 416 or BS5896. |
| Concrete strengths - | 28-day cube strength ranging from 45 to 60N/mm2 depending on customers' specification. |
| Customization - | Customized beam designs can also be done upon customers' request. |
| Beam lengths - |
Various lengths can be made depending on customers' spec., up to a max. of 30m, due to transport limitation. |
Advantages of using Pre-tensioned Prestressed beams :
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High quality - |
Factory production ensures good and consistent quality production of concrete beams, with minimal supervision. |
| Shorter project leadtime - | Casting of beams and construction work on site are able to progress simultaneously, reducing overall project leadtime. |
| Ease of construction - | Precasting of beams are done at factory, hence no scaffolding/props/falsework are required over rivers or roads. |
| Cost saving - |
Expensive falseworks otherwise required in certain situations are done away; shorter construction duration also means lower overall costs. |
Common Misunderstandings on Prestressing
- An article by our Managing Director, Ir. Chin Mee Poon
(Published on Master Builders Journal, 2nd Quarter 2000)
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