Supanchor Rock Reinforcement Co., Ltd.
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Features
SupAnchor stainless steel anchor rod is suitable for both geotechnical and structural applications.
In coastal or aggressive environments, the traditional steel requires significant efforts to establish adequate corrosion protection. For projects requiring design lives in the region of 100 years, stainless steel provides practical solution.
The system enables drilling and grouting in one operation, making much saving in jobsite and project time.
High corrosion resistance
Tensile Strength (N/mm2 ) >= 1000 N/mm2
100+ year service life
Advantages
2m to 4m standard lengths
High strength thread
Unique corrosive resistant
Proven high bond strength
Superior ductility for seismic activity
Applications
Foundation
Slope protection
Coastal defence walls
Docks and harbours
Soil nails
Building and bridge cross ties
Ground anchors
Technical Data
| Stainless Steel Injection Bar | SST30/ 320 | SST40/ 540 | SST40/ 660 | SST40/ 800 | SST52/ 930 | SST52/ 1000 | SST52/ 1250 |
| Ultimate load (kN) | ≧320 | ≧540 | ≧660 | ≧800 | ≧930 | ≧1000 | ≧1250 |
| Yield load (kN) | ≧260 | ≧430 | ≧525 | ≧630 | ≧740 | ≧800 | ≧1000 |
| Tensile Strength (N/mm2 ) | ≧1000 | ≧1000 | ≧1000 | ≧1000 | ≧1000 | ≧1000 | ≧1000 |
| Outside Diameter (mm) | 30 | 40 | 40 | 40 | 52 | 52 | 52 |
| Cross sectional area (mm2) | 356 | 573 | 700 | 828 | 993 | 1070 | 1299 |
| Weight (kg/m) | 2.80 | 4.50 | 5.50 | 6.50 | 7.80 | 8.40 | 10.20 |
| Thread type | T International Standard / Left or Right | ||||||
| Length (m) | 2002/3/4 | 2002/3/4 | 2002/3/4 | 2002/3/4 | 2002/3/4 | 2002/3/4 | 2002/3/4 |
| Type of Stainless Steel | 1.4462 / 304 / 316 | ||||||
| Chemical composition .% | Cr | Ni | C | Si | Mn | P | S |
| 1.4462 Stainless steel | 21.0 - 23.0 | 4.5 - 6.5 | ≤ 0.03 | ≤ 1.0 | ≤ 2.0 | ≤ 0.03 | ≤ 0.02 |
| 304 Stainless steel | 18.0 - 20.0 | 8.0 - 10.5 | ≦ 0.08 | ≦ 0.75 | ≦ 2.0 | ≦ 0.045 | ≤ 0.03 |
| 316 Stainless steel | 16.0 - 18.0 | 10.0 - 14.0 | ≦ 0.08 | ≦ 1.0 | ≦ 2.0 | ≦ 0.045 | ≤ 0.03 |
Anchor Bar and Accessories
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