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Crushing Value Apparatus

Name: Crushing Value Apparatus
Brand: EDUTEK INSTRUMENTATION
Price: 1000.0 INR
Availability: InStock

Price 1000.0 INR/ Unit

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MOQ : 1 Unit

Crushing Value Apparatus Specification

Usage
Quality control for selecting aggregates for various pavement layers based on resistance to traffic loads

Model No
Customized or standard based on manufacturer

Automation Grade
Manual

Accuracy
Follows IS: 2386 (Part IV) - 1963 standards %

Material
Heavy Steel

Operate Method
The aggregate is placed in the mould and subjected to a gradual compressive load of 400 kN over 10 minutes. The crushed material is then sieved (2.36mm) to calculate the Crushing Value percentage

Application
Highway Construction, Pavement Engineering, Material Testing Laboratories

Voltage
Not applicable (manual operation) Volt (v)

Frequency
Manual operation; not frequency-dependent Hertz (HZ)

Product Type
Highway/Pavement Testing Equipment

Classification
Civil Engineering / Road Material Testing

Dimension (L*W*H)
250X250X10 Millimeter (mm)

Capacity
Up to 100 kN (duplicating above, for completeness) Pcs/hr

Warranty
1 YEAR

Core Components
Cylindrical measure, plunger, base plate, tamping rod, and test cylinder

Measurement Range
0-100 kN

Power Source
Manual

Color
Typically Natural Steel, Blue, or Grey

Feature
Corrosion-resistant, robust construction, easy to use

Temperature Range
Ambient laboratory temperature (duplicate, for completeness) Celsius (oC)

Equipment Materials
Mild steel body, hardened steel plunger, and base plate

Type
Crushing Value Apparatus

Display Type
Analog/dial gauge

Weight
Approx. 50-70 kg Kilograms (kg)

Sample Size
Tested on aggregates passing 12.5 mm and retained on 10 mm sieve

Plunger Size
45 mm diameter x 85 mm height (hardened)

Standards Compliance
IS 2386 (Part 4), BS 812, ASTM C131

Surface Finish
Powder-coated and anti-rust paint

Base Plate Size
200 mm diameter x 16 mm thickness

Tamping Rod Size
16 mm diameter x 600 mm length

Operation
Requires compression testing machine for load application

Usability
Suitable for laboratory and field use

Packing
Cardboard box/wooden case for export

About Crushing Value Apparatus

Aggregate Crushing Value Test Apparatus

The selection of proper aggregate for a given application is essential to attain the desired quality. Various characteristics are required to be determined for the selection of appropriate aggregate from the wide range available. Aggregate crushing value test apparatus is used for measuring resistance of an aggregate to crushing. Made of Mild Steel comprising of:
* Cylindrical Cell, 150mm internal dia x 130 to 140mm height.
* Plunger, 148 mm diameter x 100 to 115 mm height.
* Base Plate, 200 to 230 mm square x 6 mm thickness.
* Tamping Rod, 16 mm diameter x 450 to 600 mm length.
* Metal Measure, 110 mm internal diameter x 180 mm height.

Reliable Testing for Aggregate Strength

This apparatus guarantees accurate assessment of aggregate crushing value, which is crucial for evaluating the durability and suitability of materials in road and building construction. Its robust construction ensures a long service life, and its simple manual operation makes it accessible for both experienced professionals and trainees.

Compliance with Global Standards

Designed in accordance with IS 2386 (Part 4), BS 812, and ASTM C131, this equipment meets strict international criteria ensuring consistent and reliable results for laboratories and construction sites worldwide. The analog/dial gauge display provides clear readings within the 0100 kN measurement range.

User-Friendly and Built to Last

With powder-coated and anti-rust finishes, the Crushing Value Apparatus survives harsh working environments. Its convenient packing and straightforward setup allow effortless transport and use, whether in a stationary laboratory or at a remote field location.

FAQs of Crushing Value Apparatus:

Q: How is the Crushing Value Apparatus used during aggregate testing?

A: To use the apparatus, prepare aggregate samples passing through a 12.5 mm sieve and retained on a 10 mm sieve. Place them in the test cylinder, insert the hardened steel plunger, and apply load using a compression testing machine up to 100 kN. The crushing value is determined by measuring the amount of material crushed.

Q: What standards does the Crushing Value Apparatus comply with?

A: This equipment conforms to IS 2386 (Part 4), BS 812, and ASTM C131, ensuring valid and globally recognized aggregate crushing value results.

Q: Where can the Crushing Value Apparatus be used?

A: The apparatus is suitable for use in laboratories and field sites. Its durable construction and compact dimensions make it easy to transport and ideal for varied testing environments.

Q: What are the main components of this apparatus?

A: Core components include the cylindrical measure, hardened steel plunger, base plate, tamping rod, and test cylinder, all engineered for robust and precise aggregate testing.

Q: What is the process for conducting the aggregate crushing value test?

A: Aggregates are placed in the test cylinder and subjected to a compressive load using the manual apparatus. After loading, the proportion of crushed material is measured to assess aggregate quality and suitability for construction.

Q: What are the benefits of using this apparatus in construction material testing?

A: It provides reliable, repeatable results critical for determining the structural integrity of aggregates, helping users ensure compliance with quality standards for building and road projects.

Q: Does this apparatus require electricity or have automation features?

A: No, the Crushing Value Apparatus operates manually and does not require electricity. Automation grade is manual, making it suitable in areas lacking power supply.

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