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...
A concrete structure is considered to be of adequate durability if it performs in accordance with its intended level of functionality and serviceability over an expected or predicted life cycle. Concrete durability depends largely on the ease (or...
the 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 consistency for placement. The test is applicable...
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 Veebe consistometer measures the remolding ability of concrete under vibration. The test results reflect the amount of energy required to remold a quantity of concrete under given vibration conditions. The Veebe consistometer is applicable to...
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....
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...
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...
TThe apparatus, consist of a rigid frame that supports two conical hoppers vertically aligned above each other and mounted above a cylinder. The top hopper is slightly larger than the bottom hopper, while the cylinder is smaller in volume than both hoppers. To perform the test,...
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,...
A useful tool for workability determination of concrete mixes of very low workability such as those normally used with Concrete, compacted by Vibration. Concrete mix having maximum size of aggregate exceeding 38 mm can be tested for workability....
The design of concrete mix is aimed at maximum durability for the conditions where it is to be used. Ability to resist the flow of water through is one of the important durability characteristics. The permeability is determined on cement mortar and...
Base has cleats on its underside to help dig into the ground surface Positive clamping of slump cone to the base while filling and rodding the concrete A combination swivel carrying handle also doubles as the datum making the conventional and...
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....
Capping Sets, Verticle for capping 100/150 mm dia cylinders and cores (AIM 357, AIM 358, AIM 359) Ref Stds : IS 516, BS 1881, ASTM C 31, ASTM C 617 Capping set vertical for capping 150mm/150 dia Cylinders and Cores to ensure that the ends of the...
Concrete Test Hammer (AIM 388) The concrete test hammer is an instrument used for the non destructive testing of concrete. It allows one to have a quick estimate of the strength of concrete. Since it simply gives an indication based on surface...
Slump Test Apparatus ( AIM 334) Ref Stds :IS:7320, BS:1881, ASTM C 143, AASHTO T119 The slump cone is filled with freshly mixed concrete and is tamped with a tamping bar in four layers. The top of he concrete is levelled off with the top of the...
Introduction 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...
Introduction A concrete structure is considered to be of adequate durability if it performs in accordance with its intended level of functionality and serviceability over an expected or predicted life cycle. Concrete durability depends largely...
Introduction The 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...