Wedge:
BTS527
BTS527 - Wedge grip 20, 50 and 100 kN
Self-clamping specimen holders. The body moves upwards. The jaws move only horizontally. The main gripping force is generated during the test by wedging action. Open princple – wider jaws are possible. Jaws for BTS527-20
| Item No. | Surface | Opening [mm] |
|---|---|---|
| BTS527-20-BP10 | Pyramid jaws 1.2×45° | 0-10 |
| BTS527-20-BP16 | Pyramid jaws 1.2×45° | 6-16 |
| BTS527-20-BP22 | Pyramid jaws 1.2×45° | 12-22 |
| BTS527-20-BV10 | V-jaws | Sample Ø 3 – 10 |
| BTS527-20-BV16 | V-jaws | Sample Ø 6 – 16 |
| BTS527-20-BV22 | V-jaws | Sample Ø 12 – 22 |
Jaws for BTS527-50
| Item No. | Surface | Opening [mm] |
|---|---|---|
| BTS527-50-BP17 | Pyramid jaws 1.2×45° | 0 – 17 |
| BTS527-50-BP30 | Pyramid jaws 1.2×45° | 15 – 30 |
| BTS527-50-BV17 | V-jaws | Sample Ø 4 – 17 |
| BTS527-50-BV30 | V-jaws | Sample Ø 16 – 30 |
Jaws for BTS527-100
| Item No. | Surface | Opening [mm] |
|---|---|---|
| BTS527-100-BP16 | Pyramid jaws 1.2×45° | 0 – 16 |
| BTS527-100-BP30 | Pyramid jaws 1.2×45° | 15 – 30 |
| BTS527-100-BV16 | V-jaws | Sample Ø 5 – 16 |
| BTS527-100-BV30 | V-jaws | Sample Ø 16 – 30 |
| Maximum force | Opening | Weight | Material | Specimen width | |
| BTS527-20 | 20000.0N | 22.00mm | 5.50kg | Steel, phosphate coated | 40.00mm |
| BTS527-50 | 50000.0N | 30.00mm | 17.00kg | Steel, phosphate coated | 80.00mm |
| BTS527-100 | 100000.0N | 30.00mm | 48.00kg | Steel, phosphate coated | 100.00mm |
Standards
EN 302-1: Adhesives for load-bearing timber structures – Test methods – Part 1: Determination of longitudinal tensile shear strength