Crack measurement includes the width and depths of cracking, detection of hidden cracking and long term monitoring of crack motion.
A crack monitor, sometimes known as Tell Tail is used to confirm long term changes in the width of established cracks. This monitor is designed to measure rotation, transverse and longitudinal movement.
Crack Width Meter cards are useful for spot checks of crack width during construction.
This inexpensive crack measuring device enables accurate determination of whether cracks exceed the maximum allowable crack width. This loupe also comes in a self-illuminating model, powered by two c-cell batteries the measuring magnifier may be used in poorly lit areas where natural light is dim or non-existent.
The crack width camera combines smart crack detection and measurement with a close focus camera to immediately measure and document crack widths in a construction project.
The Strain Gauge, sometimes known as a Demec Gauge shown here consists of a digital dial gauge attached to a bar. A fixed conical point is mounted at one end of the bar, and a moving conical point is mounted on a knife edge pivot at the opposite end. A setting out bar is used to position pre-drilled discs which are attached to the structure using a suitable adhesive.
VWCM-4000 crack meters are used to measure movement across surface cracks and joints in concrete, rock, soil and structures.
The Pundit PL 200 is a best-in-class Ultrasonic Pulse Velocity test instrument with an extended range of measurement modes for use in the field.
A compact, ergonomic and handheld ultrasonic pulse velocity tester for concrete inspection. Featuring Light-weight plastic and built-in transducers with a fixed 150 mm spacing.
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