It is build up by four parts 45 degree wall, save time to assemble or reassemble;
Dimension: 100×100×100, 150×150×150mm
Feature: split type moulds i.e one that can be used to cast a specimen and opened using spanners to remove the specimen in order to cast another immediately. However if the pressure blocks can be used to remove the sample immediately, then it is o.k not to have the split ones
The Laboratory Concrete Mixer is used for preparing Mix Design of Concrete. It consists of a steel vessel of 55/ 110 Litres capacity, mounted on a frame. The vessel is rotated at 20-22 RPM with the help of a motor and a pulley arrangement. The vessel of laboratory concrete mixer can be titled to any angle by a hand wheel and counter weight. This facilitates mixing and discharge. Blades are provided inside the vessel to mix the material thoroughly. The large pulley wheel facilitates manual rotation of the drum during power failure. The drum, pulley wheel, and motor, etc, are mounted on a steel frame in these laboratory concrete mixer.
Moulds for testing concrete Cylindrical Moulds for Compressive Strength Testing are offered in two different sizes. These cylindrical moulds are made of Cast Iron and split into two parts longitudinally. These are supplied complete with a base plate and top plate.
Specifications:
Material: Tungsten Carbide, HSS etc
Shaping Mode: Punching Mold
Precision: ±0.002 mm
Roundness: Within 0.0015 mm
Concentricity: ±0.002 mm
Straightness: Within 0.002 mm
Type of Mould:
Name & Cat No.
Description
Cylindrical Mould: 135
Cylindrical Mould 100mm dia x 200mm ht with base plate. Made of C.I.
Cylindrical Mould: 136-2
Cylindrical Mould 150mm dia x 300mm ht with base plate. Made of C.I.
Two standard sizes of Beam Moulds are offered for casting concrete specimens for flexural strength testing. These beam moulds are made of cast iron and are supplied complete with a base plate.
Specifications:
Material: S50 C
Demoulding: Automatic
Mould Life: <300000 shots
Colour: Blue
Type of Mould:
Name & Cat No.
Description
Beam Mould: 133
Flexural Beam Strength Testing Beam Mould 100mm x 100mm x 500mm with base plate. Made of Cast Iron.
Beam Mould: 134-1
Flexural Beam Strength Testing Beam Mould 150mm x 150mm x 700mm with base plate. Made of Cast Iron.
Proper compaction of cement and concrete while casting specimens for compressive or flexural strength testing essential to achieve a better and more consistent mixture. The cement and concrete Vibrating Table top has stops along its edges to prevent moulds from sliding off the table during operation. The maximum load capacity is 140 kg. The concrete vibrating tables are offered in 3 different table top sizes:
The Slump Test Apparatus is filled with freshly mixed concrete and tamped with a tamping rod in three or four layers. The top of the concrete is leveled off with the top of the slump cone, the cone is lifted vertically up and the slump of the sample is immediately measured. The complete set comprises of a Steel Octagon Base Plate (8 faces) with carrying handle, Graduated Tamping Rod 16mm dia x 600mm long with one bullet end, slump cone having base 200mm, height 300mm fitted with handle.
The Concrete Permeability Test Apparatus is determined on cement, mortar and concrete specimens, either casted in the laboratory or obtained by cutting out cores from existing structures. Each cell of concrete permeability test apparatus is made of steel and provided with a top plate and funnel at the bottom having gasket seals held in position through bolts and nuts. Each test stall has its own control system, operating pressure gauges and valves. The multi-unit Permeameter are so designed that all tests can be performed at the same time using either the same head or varying head pressure as each test stall is provided with its own pressure regulator and control. The control instruments are mounted on a sturdy welded structural stand. All multi – units are provided with end pressure gauges. Each concrete permeability test apparatus is provided with chamber pressure gauges 0-20 kg/cm² and test pressure gauge of 0-15kg/cm². Pressures are applied using any available pressure line at the site or a 150PSI Electric Air Compressor. The Air Compressor is Suitable for operation on 220V, 1Ph, 50Hz AC Supply.
Mortar Cube Vibrating Machine is used for vibrating the mix in moulds at a frequency of 12,000 ± 400 cycles per minute. The vibrator is mounted over 4 coiled springs and the vibrations are developed by means of a revolving eccentric shaft. The centre of gravity of the vibrator, including the cube mould, is either at the centre of eccentric shaft or within 25 mm below it. The simple design of the machine facilitates easy assembly and dismantling of the cube moulds.
The slump cone in these Slump Cone Test Apparatus is filled with freshly mixed concrete and stamped with a tamping rod in three or four layers. The top of the concrete is leveled off with the top of the slump cone, the cone is lifted vertically up and the slump of the sample is immediately measured.
Specifications:
Steel Octagon Base Plate (8 faces) with carrying handle
Graduated Tamping Rod 16mm Dia x 600mm long with one bullet end
Concrete Testing Machine includes specimen casting molds in a number of standard sizes for determining the compression and flexural strength of concrete. The designs of molds are such that during dismantling and re-assembly, these strength testing molds includes cube molds, beam molds and cylindrical molds that attain an accuracy of alignment.
Proper compaction of cement and concrete while casting specimens for compressive or flexural strength testing essential to achieve a better and more consistent mixture. The cement and concrete Vibrating Table top has stops along its edges to prevent moulds from sliding off the table during operation. The maximum load capacity is 140 kg. The concrete vibrating tables are offered in 3 different table top sizes:
