This is an automatic mechanical soil compactor with a programmed blow count via an automatic count s..

This is a laboratory jar/ball mill with roller-chain drive and adjustable speed, used to grind ores,..

This is a Blaine air-permeability apparatus for determining Portland cement fineness by drawing a fi..

This is a Le Chatelier soundness-test brass ring mould, a split spring-brass cylinder with two indic..

This is a bulk density kit: a graduated set of stainless-steel cylindrical measures used to determin..

This is a laboratory CBR loading frame operated by a hand-cranked mechanical jack with a height-adju..

This is a Chapman specific-gravity flask, a graduated wide-bulb glass flask used to determine appare..

This is a coarse aggregate density test set comprising a stainless wire mesh basket with lifting han..

This is a handheld electromagnetic concrete cover meter that uses pulse-induction technology to loca..

This is an electric immersion (poker) vibrator with a flexible drive shaft and cylindrical vibrating..

This is a bench-mounted fall-cone penetrometer for liquid limit determination to BS 1377, with a cas..

This is a lever-arm oedometer/consolidation apparatus that applies vertical load to a laterally conf..

This is a petrol-engine pavement core cutter/drilling rig on a wheeled base, used to extract cylindr..

This is a Deval abrasion testing machine with two hollow steel cylinders mounted at an angle to a ro..

This is a manually operated hydraulic digital point load testing frame with a high-precision digital..

This is a forced-draft drying oven with a 250 litre chamber, thermostatically controlled, used for d..

This is a Dunagan test set, a combined apparatus for specific gravity, absorption, and silt-content ..

This is a field-portable California Bearing Ratio rig for in-situ testing of road sub-grade and sub-..

This is a motor-driven cement/mortar flow table with a cast table top and a conical mould, used to d..

This is a forced convection laboratory oven with a 300 litre chamber, thermostatically controlled, u..