Anchoring of retaining walls

We perform anchoring of retaining walls using self drilling R type anchor bolts (most often R32) grouted with polyurethane grouting resin GEOPUR from our production. The bearing capacity of such type of anchors grouted with GEOPUR resin varies, depending on the geological environment, roughly from 150 to 200kN.

Advantages of the technology:

- fast performance of the works - there is no need for drilling a borehole first and subsequent casing, self drilling anchors are drilled into desired depth/length and the grouting can be immediately done through the inside of the R type anchor

- practically immediate bearing capacity of the anchor after the grouting (full bearing capacity reached within 24 hours).

- mobile light drilling equipment


Basic parameters of R type anchors

Anchor type   R25 R32N R38 R51
anchor diameter outer/inner mm 25/14 32/18,5 38/12 51/12
bearing capacity kN 200 280 500 550
weight kg/m 2,3 3,4 6,0 7,0

GME specialists in grouting