R Thead Replacing TR51/930 TR Thread Slope Stabilization Self Drilling Anchor System
Features
TROPE TM Drilling hollow bars is an unique anchoring system and is today’s answer to the increasing demands of the tunnelling industry and ground engineering for safer and faster production. The system provides advantages for all areas of its applications, where boreholes would require the time consuming drilling with casing systems in unconsolidated or cohesive soil.
the relative rib area fR serves as a parameter for the quality of the bond. The relative rib area of the TITAN thread is very high; it lies close to the optimum value of fR = 0.21 - fR = 0.33 and is therefore many times higher than the relative rib area of ribbed reinforcing bars (fR = 0.056).
Technical Data
| T-ROPE Bar | Weight kg/m | UL / YL kN | E - A 200mm ASTM 370 | Ather Bar Type | UL / YL kN | TR |
| TR32/360 | 3.4 | 360 / 280 | ≥ 6% | R32N/19 | 280 / 230 | √ |
| R32S/15 |
| 360 / 280 |
| √ |
| X |
| 320 / 260 |
| T30/11 |
| TR38/660 | 6.0 | 660 / 525 | ≥ 6% | R38N/19 | 500 / 400 | √ |
| T40/20 | 540 / 430 | X |
| T40/16 | 660 / 525 | X |
| TR51/930 | 8.4 | 930 / 730 | ≥ 6% | R51N/33 | 800 / 630 | √ |
| T52/26 | 929 / 730 | X |
| TR64/1200 | 13.3 | 1200 / 1000 | ≥ 6% | T64/1200 | 1200 / 950 | √ |
| 1160 / 970 |
| T73/53 | X |
| T76/1200 |
| 1200 / 1000 | X |
| TR76/1900 | 19.7 | 1900 / 1500 | ≥ 6% | T76S | 1900 / 1500 | √ |
| T73/35 | 1875 / 1430 | X |
Accessories
| Bar Type | Nut | Coupler |
| Dome Nut | HEX Nut | Da x L ( in/mm) | lbs/kg |
| SW x d x L ( in/mm ) | lbs/kg | SW x L ( in/mm ) | lbs/kg |
| TR32S/17 | 1.81x2.36x2.56 1.81x2.36x2.56 | 0.77 | 1.81x2.56 | 0.77 | 1.65x7.48 | 2.11 |
| R38N/19 | 1.96x2.36x2.36 | 1.1 | 1.96x2.36 | 1.1 | 2.04x8.66 | 3.96 |
| R51N/31 | 2.95x3.54 x2.75 | 3.3 | 2.95x2.75 | 3.3 | 2.48x7.87 | 4.2 |
| T64/1200 | 85x109x70 | 1.4 | 85X70 | 1.9 | 76X160 | 1.9 |
| T76N/51 | | | 3.93x3.14 | 5.86 | 3.74x7.87 | 9.47 |
Job sites
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SubNumbers
10 Years - The average seniority > 10 years, which is not common in anchor manufacturing industry.
20 Years - 20 years of exporting experience, familiar with different product standards from different
customers and countries.
26 Years - 26 years of exploration and development, SupAnchor has become the No.1 SDA bar
manufacturer in Asia.
60 Countries - customers from 60 countries. Our self drilling anchor systems have been used by
customers from 50 countries all over the world, including America, Chile, Germany,
Australia India, etc.
1,500 Projects - SupAnchor’s products have been widely used in over 1500 massive projects.
Quality System
QC Procedure
SupAnchor 
has its own quality tracking systems. Every batch of anchor bar has its unique batch number, which can be tracked from raw materials till installation.
Being the No.1 exporter of SDA bars in Asia, quality control has been always SupAnchor’s biggest
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TR51/930 Slope Stabilization 51mm 8.40Kg/M Self Drilling Anchor System Images
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