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Concrete Testing Equipments

Digital Compression Testing Machine

Digital Compression Testing Machine

The Digital Compression Testing Machine has been designed to meet the need for a simple, economic and reliable means to test concrete for its compressive strength. The design expressive of simplicity, both of construction and operation, makes the machine easy to use and maintain. The unit is compact, making it useful for site and Laboratory applications. The digital machines are provided with a pace rate controller, to enable maintain a constant of loading.

Features
:

  •          High stability four column load frame digital
  •    Each frame tested for stability and alignment to avoid tension failure during a test and to ensure centre loading
  •           Standard Platens for 3 X 6”/ 4 X 8” and 6 X 12” cylinders included.
  •            A precise large diameter spherical upper platen for optimum results
  •       Variety of optional accessories for cubes, blocks, bricks and flexure test available
  •        Motorized hydraulic power pack or pumping unit with rapid approach and automatic overload protection
  •           Comes standard with safety Guards on all four sides.
  •        The Complete unit comprises a Loading Unit which is of fully welded or two pillar model construction having a cross-head with a spherical seated platen. The lower platen is attached to the top of the piston. The Loading capacity is of 2000 KN, Cubes up to 200 mm & Cylinders up to 150 mm Dia X 300 mm Height can be tested using the appropriate spacers.

Compaction Factor Apparatus

Compaction Factor Apparatus

Product Details:

Minimum Order Quantity

1 Piece

Usage

Concrete test

Power

Manual

Standard

BS 1881-103, BS 5075


Keeping in mind the varied needs of our esteemed clients, we put forward a wide assortment of Compaction Factor Apparatus. Our experts perform a series of check on numerous parameters, in order to guarantee the quality and functioning of this product. Extremely robust and built with quality checked components, this machine is very durable and can withstand even the roughest conditions.

Other Details:


1.    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.

2.      It involves dropping a volume of concrete from one hopper to another and measuring the volume of concrete in the final hopper to that of a fully compacted volume.

3.  The results of the compaction factor test can be correlated to slump, although the relationship is not linear.

4.  This test is difficult to run in the field and is not practical for large aggregates (over 1 inch) Compared to the slump test, the apparatus is bulky and a balance is required to perform measurements.

5.   The apparatus, consist of a rigid frame that supports two conical hoppers vertically aligned above each other and mounted above a cylinder.

6.    The top hopper is slightly larger than the bottom hopper, while the cylinder is smaller in volume than both hoppers.

7.   To perform the test, the top hopper is filled with concrete but not compacted.

8.  The door on the bottom of the top hopper is opened and the concrete is allowed to drop into the lower hopper.

9.   Once all of the concrete has fallen from the top hopper, the door on the lower hopper is opened to allow the concrete to fall to the bottom cylinder.

10.  The excess concrete is carefully struck off the top of the cylinder and the mass of the concrete in the cylinder is recorded.

11. This mass is compared to the mass of fully compacted concrete in the same cylinder achieved with hand rodding or vibration. Complete with trowel and tamping bar 0-60 cms long X 16mm dia.


Optional Accessories:

  • Concrete Scoop
  • Straight Edge
  • Weighing Balance

 

Digital Compression Testing Machine

Digital Compression Testing Machine Insif


Item has been added to cart. Subtotal $200.

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