- Metal Building Materials[9]
- Bolts[5]
- Mining Machinery Parts[3]
- Other Fiberglass Products[1]
- Cast & Forged[2]
- Anchors[4]
- Steel Rebars[4]
- Waterproof Membrane[2]
- Other Plastic Building Materials[10]
- Other Rubber Products[3]
- Seals[1]
- Geotextiles[5]
- Geomembranes[2]
- Other Fiber[4]
- Concrete Admixtures & Mortar Admixtures[2]
- Other Earthwork Products[2]
- Geogrids[4]
- Other Wire Mesh[2]
- Geocells[1]
- Contact Person : Ms. Xing kelly
- Company Name : Luoyang Gongyan Technology Co., Ltd.
- Tel : 86-379-63501959
- Fax : 86-379-63501159
- Address : Henan,Luoyang,Room 1102,Aolin Building, Taikang Road, Wangcheng Avenue
- Country/Region : China
- Zip : 471023
split set rock anchor
Split set anchor consists of only two parts, a tube and matching domed bearing plate. The high strength steel tube
is slotted along its length. One end is tapered for easy insertion into a drill hole and the other had a welded ring
flange to hold the plate.
With the bearing plate in place, the tube is driven into a slightly smaller hole, using the same standard percussion drill that made the hole. As the tube of the rock bolt slides into place. the full length of the slot narrows, causing radial pressure to be exerted against the rock over its full contact length.
Product Structure:
1. the tube is made of high-tensile alloy steel plate;
2. easy to install;
3. no need resins and cement cartridges;
4. big friction between bolt and rock;
5. high yield and tensile strength;
6. high-strength face plate;
7. the height of tunnel must be larger than the bolt length.
Model | Specs(interior diameter * thickness) | Ultimate tensile strength (KN) | Specs of plate | Length(mm) | |
Plate specs | Working load | ||||
GF33 | 33*2.5 | 100 | 120*120*5.0 | ≥100 | 1200-2200 |
33*3.0 | 120 | 120*120*6.0 | ≥120 | 1200-2200 | |
GF40 | 40*2.5 | 130 | 150*150*5.0 | ≥150 | 1200-2400 |
40*3.0 | 150 | 150*150*6.0 | ≥180 | 1200-2400 | |
GF43 | 43*2.5 | 140 | 150*150*5.0 | ≥150 | 1400-3000 |
43*3.0 | 160 | 150*150*6.0 | ≥180 | 1400-3000 | |
GF46 | 46*2.5 | 150 | 150*150*6.0 | ≥180 | 1600-3200 |
46*3.0 | 170 | 150*150*6.0 | ≥180 | 1600-3200 |
split set rock anchor