Specification:

• Used to remove excess material when molding cube and cylinder specimens. 
• Conduction slump cone and air meter tests. 
• Flat bar made from steel.
• Size: 1” X 12” (2.5 X 30.4CM)

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Specification: 

• The poker vibrator is ideal for the internal compaction of concrete specimens and a good alternative to traditional tamping bar.
• Especially when there are large numbers of specimens to be compacted. 
• Flexible shaft length and tip diameter can be selected from the four available products.

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Specification:

• A metal tamping rod weighting 12 ounces and having a flat circular tamping faces 1 inch in dia meter.
• The equipment comprises of a conical metal mould 1.5 inch dia at to top.
• 3.5 inch dia at base and 27/8 inch in height. 
   

Specifications:

• The pore structure in turn depends on other factors such as the mix design, degree of hydration, curing conditions, use of supplementary cementitious materials, and construction practices. 
• The rapid chloride-ion permeability test (rcpt) is designed to assess the resistance of concrete to the penetration of chloride ions, an indicator of its permeability. 
• Therefore, wherever there is a potential risk of chloride induced corrosion, the concrete should be evaluated for chloride permeability. 
• Complete with tools kit.

Complete rapid chloride ion permeability tester includes the following items:

• RCPT test apparatus with 4 port (230~250 V AC power supply).
• Moisture trap.
• Temperature probe.
• 300mm vacuum desiccator.
• Vacuum pump with gauge.
• Plexiglass chambers – 4 pairs.

Rating of chloride permeability of concrete according to the rcpt test apparatus is as below:

• Rating: Typical concrete type permeability coulombs.
• Negligible: < 100 polymer-impregnated concrete, polymer concrete.
• High: >4000 high w-c ratio (> 0.6) conventional PC concrete.
• Low: 1000 to 2000 low W-C ratio (< 0.40) conventional PC concrete.
• Very low: 100 to 1000 latex-modified concrete, internally sealed concrete.
• Moderate: 2000 to 4000 moderate W-C ratio (0.40 to 0.50) conventional PC concrete.
   

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Specification:

• The quality of concrete is mainly judged by its compressive strength directly affecting the load bearing capacity and durability of concrete structures. 
• The test object should have a minimum thickness of 100 mm.
• Concrete test hammer (Schmidt Hammer N type) is used to measure the compressive strength characteristics of hardened concrete non-destructively, control uniform concrete quality and detect weak spots in the concrete. 

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Specification: 

• The velocity of ultrasonic wave in concrete is affected by elastic property or strength. 
• This ultrasonic wave reaches to the receive transducer through concrete. 
• Ultrasonic applies high voltage and sends it to transit transducer to generate ultrasonic wave. 
• Ultrasonic measures the ultrasonic transit time accurately so it makes possible to evaluate a material or find an elastic properties nondestructively to investigate uniformity, cavities, cracks, fire/frost damage, delaminating, deterioration and strength.
• When elastic property or strength of concrete is high, the transit time is short. On the other hand, when the materials are contrary, the velocity is low. 
• 52 khz concrete transducers which was designed to send and receive ultrasonic signal effectively in highly extenuative materials, including concrete, wood, stone and plastic. 

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Description: 

• A high quality microscope designed for measuring crack widths in concrete members, masonry walls and other structures. 
• The apparatus operates by an adjustable lamp unit and the image is focused by turning a knob. 
• The eyepiece scale can be turned through 360° to align with the direction of the crack or pitch under examination.

Specifications:

• The Cementometer Microwave moisture meter uses a two prong sensor to measure the complex dielectric constant of the material in contact with the prongs. 
• This output is then converted by the integrated microprocessor and moisture content is displayed directly.
• As the dielectric constant of water is four to eight times greater than most aggregates andcements, changes in water content directly effect the sensor output.
• Two units are available to encompass the full range of water cement ratio’s found in wet concrete. 
• The Cementometer Type R handles normal water cement ratio’s with its two prong probe.  
• An average of five to ten readings is normally taken in order to ensure a valid reading. 
• The range of this instrument is approximately 0.35 to 0.65water/cement.
• The units come calibrated for standard type I, II, and III cements. 
• It can also be programmed with up to ten different mix design by the user. 
• Cementometer Type handles low water/cement ratio’s with its five prong probe. 
• The range of this instrument is approximately 0.25 to 0.5 water cements. 
•  For highest accuracy, the user should program the unit for the material being used. 
• The Cementometer Type has simple to use calibration process that rapidly creates the user programs without the need for external computing devices. 
• Finally, the Cementometer can store over 150 readings. 
• Storage is complete with the time and date for future reference. Data can be recalled via USB interface to a personal computer running the Cementometer software.