Geosense® 3D crack meters are designed to monitor three way displacement (X, Y and Z) across joints or cracks between adjoining concrete and rock structures.
It comprises of two steel blocks A & B. One (A) having flat machined discs mounted on the X,Y, Z axes and the other (B) having matching machined discs through which the stem of a manual dial gauge can be placed to measure any movement in any axis. The re-bar anchors on the bottom of each block are grouted adjacent to each other into the structure that is being measured.
Range: ±12, ±35, ±75mm
Block Material: Anodised Mild Steel
Anchor type: Groutable
Anchor Material: BZP Mild Steel
Anchor Size: 100 x 160mm

Geosense Ltd
Nova House
Rougham Industrial Estate
Rougham, Bury St Edumunds
Suffolk IP30 9ND
ENGLAND
T +44 (0)1359 270457
F +44 (0)1359 272860
info@geosense.co.uk