Expansion Testing supplies provided by Certified Material Testing Products assist in measuring length changes in prisms due to autoclave treatment, curing and other causes not related to the load applied to the prisms.
The Digital Length Comparator offers a quick-reading range and the results displayed on the LCD digital indicator. The Prism Molds are made from corrosion-resistant steel and include a base plate with removable partitions and end plates. The Cement Autoclave meets ASTM C 151 and AASHTO T 107 requirements and quickly provides an estimate of the delayed expansion of Portland cement.
The Prism Length Change Gage Studs come in a package of 10 and are available for immediate shipment.