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T111 Self Drilling Injection Anchor

   
  • T111 Self Drilling Injection Anchor
Product Details

T111 self drilling injection anchor is made of seamless steel pipe with thick wall. In addition, surface thread-shaping technology is taken. Drilling, anchoring and grouting can be performed in one single operation. With a bit at the anchor head, it is easy to drill into various rocks. With the continuous international standard wave-shape thread, this anchor can enlarge the contact area between slurry and rocks. With the high-strength coupling elongated by mechanical cutting technology, any length could be available.

 

Features

1. Suitable for difficult ground conditions
2. A high rate of installation since drilling, placing and grouting can be performed in one single operation
3. Self drilling system eliminates the requirement for a cased borehole
4. Installation with simultaneous drilling and grouting possible
5. Easy installation in all directions, also upwards
6. Suitable for working in limited space, height and in areas of difficult access

 

Application

• Radial bolting
• Slope stabilization
• Fore-poling
• Micro injection pile
• Face stabilization
• Temporary support anchor

 

Specifications
Size Outer Dia.
(mm)
Inner Dia.
(mm)
Ultimate Load
(KN)
Yield Load
(KN)
Thread Weight
(Kg/m)
T111/82 111 79 2640 2000 R 25.0
T111/75 111 75 3650 2750 R 34.5

 

Anchor Coupler
Size Outer Dia.
(mm)
Length
(mm)
Thread
(L/R)
Weight
(Kg)
T111 140 250 R 12.6

 

Anchor Nut
Size Type Key Size
(mm)
Length
(mm)
Thread
(L/R)
Weight
(Kg)
T111 Hex Nut 150 120 R 10.20

 

Anchor Plate
Size Type Dimension
(mm)
Thickness
(mm)
Hole Dia.
(mm)
Weight
(Kg)
T111/82 Flat Plate 300*300 80 130 47.80
T111/75 Flat Plate 350*350 90 130 76.80

 

Centralizer
Size Outer Dia.
(mm)
Length
(mm)
Weight
(Kg)
T111 170 50 1.80

 

Drill Bit
Type Size Diameter (mm)
EX T111 ø220
ESS-F T111 ø200
Clay Bit T111 ø220

 

Description

T111 self drilling injection anchor is one of the T-thread self-drilling hollow injection anchor bolt. It is made of seamless steel pipe with thick wall. In addition, surface thread-shaping techology is taken. With a bit at the anchor head, it is easy to cut through various rocks. With the continous international standard wave-shape thread, this anchor can be used to fill holes with help of bit. With the high-strength coupling elongated by mechanical cutting technology, any length could be available. Therefore, drilling, grouting, and anchoring can be carried out at one time.

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