About HIRA
1.2 M X 1.2 M X 50 Mm Deep Galvanized Metal Tray
A galvanized metal tray (1.2m x 1.2m x 50mm deep) used for handling and drying larger soil or aggreg..
1.5kg, 3.5kg Mason Hammers and 1kg Rubber Mallet
A set of two mason hammers (1.5kg and 3.5kg) and a 1kg rubber mallet, used for breaking and shaping ..
1.5m Aluminum Levelling Straight Edge
A 1.5-metre aluminium straight edge used in soil and materials testing labs to check the flatness of..
100mm Brush, Soft
A 100mm soft-bristle brush used for cleaning sample trays, moulds, and lab equipment.
100mm Distance Piece for Concrete Compression Machine
This is a 100mm steel distance piece that sits between the compression machine's platens to take up ..
1m X 1m X 75mm Deep Galvanised Metal Tray
This is a 1m x 1m x 75mm deep galvanised metal tray used for spreading, mixing and air-drying bulk s..
2.25kg/5lbs Split Surcharge Weight
A 2.25kg (5lb) split surcharge weight, placed on top of a soil sample in a CBR test mould to simulat..
2.27kg/5lbs Set of Annular Surcharge Weights
This is a 2.27kg/5lb set of annular surcharge weights that slip over the mould's centre post, applyi..
2.49kg Compaction Hammer, Drop Regulated to 304.8mm
2.49kg Compaction hammer, drop regulated to 304.8mm
2.8kg Solid Base Plate for Cbr Mould
This solid, perforated 2.8kg base plate fits under the CBR mould in place of the standard drainage b..
200mm Dia Wire Mesh Basket with Apertures Not Greater Than 6.5mm Large Enough to Contain 2.5 Kg of Aggregate
This cylindrical wire mesh basket, 200mm diameter with apertures no greater than 6.5mm, holds roughl..
200mm X 200mm X 20mm Cadmium Plated or Aluminium Tin
A 200mm x 200mm x 20mm cadmium-plated or aluminium sample tin used for moisture-content and general ..
200mm X 200mm X 50mm Deep Steel Baking Trays
These are 200mm x 200mm x 50mm deep steel baking trays, used for heating or drying asphalt/aggregate..
20mm Bs Sieve, 300mm Diameter
A 300mm-diameter, 20mm-aperture BS test sieve used to grade soil and aggregate samples by particle s..
20mm Distance Piece for Concrete Compression Machine
This is a 20mm steel distance piece that sits between the compression machine's platens to take up t..
3 Metre Straight-edge Including Calibrated Wedges
This is a 3-metre straight-edge with equal end supports plus calibrated graduated wedges, used to me..
3.5 Kg Hammer
This is a 3.5kg hammer with a drop-forged, heat-treated steel head on a fibreglass-cored, soft-grip ..
3000 G Capacity Asphalt Centrifuge Extractor Complying with Bs 598
This is a bench-top centrifuge extractor with a 3000g specimen capacity, driven by a variable-speed ..
4.535kg Compaction Hammer Drop Regulated to 457.2mm
4.535kg compaction hammer drop regulated to 457.2mm
4.5kg/10lbs Set of Annular Surcharge Weights
This 4.5kg/10lb set of annular surcharge weights slips over the mould's centre post, applying overbu..




