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| Dywidag is a German company in the construction market. DSI is specialized in the post-tensioning and geotechnical products. The double corrosion protection single bar anchor has got the prior approval from the geotechnical engineering office of Hong Kong. Over 30,000M of Dywidag Threadbar is used for tension piles at Wanchai police HQ, H.K., 30,000M Threadlar dia. 36, 1080/1230 for soil nail... |
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| Established in Hong Kong as a Specialist Contractor for the Asia Pacific Region in 1996. Alga's scope of services includes design, supply and installation of:
- Post-tensioning Systems
- Structural Bearings
- Movement Joints
- Control Joints
- Strengthened Soil Walls
- Stress-bars
- Shock Transmission Units
- Wall & Corner Protection Systems
- Cubicle Tracking Systems
- Green Roof &... |
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