The rebound hammer consists of a barrel in which is housed a hammer mass attached to an impact spring which slides on a guide bar. A plunger is attached to the guide bar which is pressed against the surface to be tested. As the piston is pressed against the surface to be tested,...
Description and specifications : The apparatus comprise of a slump cone with handles made of mild steel sheet, a chrome plated steel tamping rod of 16 mm diameter X 600 mm long, rounded off at one end, with a scale marked on it and a steel base plate with a carrying handle. Etc
Optional Accessories : : CONCRETE SCOOP. FUNNEL FOR POURING CONCRETE IN CONE STRAIGHT EDGE
Introduction he oldest, most widely used test for determining workability. This test is used to determine the workability of fresh concrete, which would normally be undertaken at the point of delivery to ensure the concrete, is of adequate...
Accessories : Spare Oil seal Hydraulic Oil ( tin of 5 ltrs) Beam Mould 10 X 10 X 50 cm Beam Mould 15 X 15 X 60 cm Etc.
Although generally not such an important property of concrete than compressive strength, tensile strength values are often important to know when the concrete used free of reinforcement and may be subjected to some tensile force. The test method essentially involves applying a...
The mould is as per ASTM-C-156-1980. The mould is made of stainless steel and it is water tight. The mould is rigidly constructed to prevent distoration and it is thoroughly clean. The interior faces of the mould is plane surface. The mould is 150mm...
The compaction factor is defined as the ratio of the mass of the concrete compacted in the compaction factor apparatus to the mass of the fully compacted concrete. It involves dropping a volume of concrete from one hopper to another and measuring...
The compaction factor is defined as the ratio of the mass of the concrete compacted in the compaction factor apparatus to the mass of the fully compacted concrete. It involves dropping a volume of concrete from one hopper to another and measuring the volume of concrete in the...
Capacity 200 kg. for cement concrete flooring tiles. The specifications are similar to the above machine, but for the bearing rollers of 25 mm dia and spans of 150, 200 and 250 mm. The load is applied at the rate of 200 kgminmeter. Without lead shots....
Rebound Hammer/Concrete test hammer Mechanical type N. Aluminium body. Supplied with hard plastic carrying case. Conforming to EN 12504-2 and ASTM C805 model C0181/N made in Italy. Â The concrete test hammer is an instrument which is easy to use,...
Slump cone test apparatus conforming to specifications and tolerance in accordance to I.S. 1199 and latest I.S.7320. Consists of a slump cone frustum in shape 10cm dia at top, 20cm at bottom and 30cm hight fitted with foot piece and handle, one...