The Perpendicularity Verification Device (PVD) is a new tool to verify the proper alignment of concrete cylinders during compressive strength testing. The latest revisions to ASTM C39/39M require verification that...
Standard Crack Monitor has a simple design, is easy-to-use, and provides a measurement range of 20mm (0.78in) horizontally and 10mm (0.39in) vertically. The unit consists of an overlapping upper plate that...
Standard Crack Monitor has a simple design, is easy-to-use, and provides a measurement range of 20mm (0.78in) horizontally and 10mm (0.39in) vertically. The unit consists of an overlapping upper plate that...
Crack Monitor Plus is made of clear polycarbonate. Adjustable slots for screws provide secure placement and tamper resistance. Once in place, the monitor’s two plates can move independently. Monitoring in three dimensions...
Crack Width Gauge measures the width and length of cracks in concrete structures, pavements, and other structural materials like plaster or drywall. It is constructed of durable clear polycarbonate plastic. The gauge...
Corner Adapter has a rigid construction and can be used with Crack Monitors for monitoring internal or external corner angles of 70°—180°. Features: Monitors corner angles of 70°—180°. Slotted openings on one side...
Displacement Monitor is white plastic with easy-to-read divisions indicated in red. Designed to measure both horizontal and vertical displacement movements such as settling of a floor slab, the monitor can also...
Plastic Cylinder Molds are for single-use concrete cylinder testing applications. They are nonabsorptive and molded as single-piece units for dimensional uniformity. These rugged molds have an unlimited shelf life and are weather-resistant. Plastic...
The Asphalt Depth Gauge makes accurate asphalt thickness measurements quickly, and measures in inches. Depth measurements up to 11-3/4in (298mm) in 1/4in increments can be made from the back of...
Laboratory Asphalt Permeameters measure the hydraulic conductivity of saturated 6in (152mm) diameter asphalt cores or laboratory-compacted specimens using the falling head method. The simple, easy-to-use method is based on procedures...
Scrub Brushes for concrete testing equipment are available in an 8in (203mm) short-handled model or a 20in (508mm) long-handled brush and stand up to heavy everyday use in the field. Both feature...
Field Curing Chest is collapsible and easily fits behind a truck seat or in a car trunk. This unit protects concrete specimens from harsh weather conditions and eliminates the time and...
Aquafog® Fogging Fans humidify concrete curing rooms up to 40ft (12m) long. The self-flushing system forces water through the fan blades, atomizing as the liquid exits the blades. High-speed centrifugal force...
Heater/Circulator provides highly accurate temperature control to ±0.09°F (0.05°C) for fluid tanks and baths up to 7.4gal (28L)¹ from ambient + 9° to 302°F (ambient + 5° to 150°C). Heating capacity...
Draindown Basket test for uncompacted bituminous mixes effectively measures the amount of asphalt binder that separates from a sample held at elevated temperatures encountered in production, transport, and placement. The...
The NCAT Field Asphalt Permeameter Kit was selected by the National Center for Asphalt Technology (NCAT) for its close correlation with laboratory test results. This falling-head permeameter uses Darcy’s Law to determine...
Benkelman Beam is a simple lever-arm device that measures the deflection of flexible pavements under the action of moving wheel loads. The probe beam, supported by a rigid reference beam, measures...
