The Concrete Crack Width Gauge assists those who survey and report on damaged buildings. The Concrete Crack Width Gauge is designed specifically to measure widths and locations of cracks prior to beginning a monitoring program. The crack width gauge is suitable for internal and external use. It is made of polycarbonate, which has a co-efficient of linear thermal expansion of 7.0 x 10-5cm/cm/°C for ambient temperatures between -30°C and 30°C. The scale is calibrated from the end of the gauge to facilitate measuring cracks in corners.
Supplied in protective case.
Conforms to BS EN ISO 9001:2000.