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Myanmar self drilling anchor nut

Product name:self drilling anchor nut
Thread:T108
Dia.:125mm
Length:80mm
Weight:3.1kg
Material:42CrMo
Package:plywood

Category:

MyanmarRock Bolt

Product Description

Description

The hexagonal nuts are made of high strength steel with properly made by all edges to satisfy the demands of anchor specifications and other operations.

 

Application

Slope stabilization
Self-Drilling Anchors are very suitable for weathered or un-consolidated rock stabilization. This technique is a more superior form of stabilization because the SDA technique is a relatively easy and fast method of installation compared to the outdated methods. 
Foundations with micro piles
SDAs can be used like monopoles and micropile types because these are drilled piles composed of steel reinforcement with injected grout. These anchors are used like micropile type to stabilize the ground and related foundation problems. These anchors are suitable for tension and compression loads at varying ground conditions. 
Tunneling
Self-drilling anchors are most suitable for the stabilization of tunnel strengthening works. Mostly for the soft rock and overburden soil conditions, the SDA’s are apt for rooftop protection.

 

Specification

 

 nut (Hex/Dome)

 

 

 

 

 

 

 

 

Description

R32

R38

R51

T51

T76

T103

T108

Unit

Key size

46

50

75

100

100

125

125

mm

length

45

60

70

80

80

80

80

mm

Weight

0.4

0.5

1.6

2.7

2.4

2.9

3.1

kg

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