Background Image
Previous Page  8 / 12 Next Page
Information
Show Menu
Previous Page 8 / 12 Next Page
Page Background

The BAUER Anchor

8

The Anchor

Installation Methods

W

ithin Bauer various drilling

methods are available to in-

stall anchors. Depending on

the essential side conditions such as

existing soil, ground water and post

treatment, a suitable method has to

be identified. Especially in cohesive

soil, the selection of the best method

is decisive for gaining the necessary

anchor bearing capacity. These are the

most common methods: rotary drilling

or rotary percussion with single rod,

overburden drilling, double head dril-

ling, auger drilling and driving.

Rotary drilling with single rod

Auger drilling

Overburden drilling with

hydraulic hammer

Rotary percussion with single rod

Overburden drilling with

double head drilling system

Overburden drilling with

down-the-hole-hammer