Aggregate Impact Value Test Apparatus: Specifications, Weight & Dimensions
In civil engineering and construction, the strength and toughness of aggregates directly affect the durability of roads, pavements, and concrete structures. To evaluate this crucial property, engineers rely on the Aggregate Impact Value (AIV) Test Apparatus.
In this detailed guide by Heico Dynamics, we’ll cover everything you need to know about the Aggregate Impact Value Test Apparatus, including its specifications, weight, dimensions, uses, and benefits, while naturally using high-search-volume keywords to keep the content user-friendly and search-engine ready.
What Is an Aggregate Impact Value Test Apparatus?
The Aggregate Impact Value Test Apparatus is a laboratory testing device used to determine the resistance of aggregates to sudden impact or shock. It is a standard test recommended by IS:2386 (Part IV), BS 812, and other international specifications.
This test is especially important for aggregates used in:
Road construction
Highway pavement layers
Asphalt works
Concrete structures
Lower aggregate impact values indicate tougher and stronger aggregates, suitable for heavy-duty construction.
Applications of Aggregate Impact Value Testing
The AIV test apparatus is widely used by:
Construction companies
Engineering laboratories
Quality control departments
Infrastructure project contractors
Educational institutions
Common applications include:
Testing coarse aggregates for road works
Quality control in bituminous mixes
Aggregate performance evaluation under impact load
Material assessment for heavy traffic areas
Aggregate Impact Value Test Apparatus – Specifications
Below are the standard technical specifications of the Aggregate Impact Value Test Apparatus supplied by Heico Dynamics:
✅ Key Technical Specifications
Cup Diameter: 102 mm ± 0.5 mm
Cup Depth: 50 mm ± 0.5 mm
Hammer Weight: 13.5 kg ± 0.5 kg
Hammer Drop Height: 380 mm ± 5 mm
Tamping Rod Diameter: 10 mm
Tamping Rod Length: 230 mm
Base Plate Thickness: Minimum 10 mm
Finish: Anti-corrosive / powder-coated or plated
These specifications ensure accurate and repeatable aggregate impact testing as per industry standards.
Weight of Aggregate Impact Value Test Apparatus
A common user query is about the weight of the aggregate impact value apparatus, especially for labs planning installation and handling.
Approximate Total Weight: 30–35 kg
This includes:
Base plate
Cylindrical cup
Hammer
Vertical guide rods
The solid construction ensures stability during testing and long service life.
Dimensions of Aggregate Impact Value Test Apparatus
Another frequently searched detail is the overall dimensions of the apparatus.
✅ Approximate Dimensions
Length: 300–350 mm
Width: 300–350 mm
Height: 750–800 mm
Compact dimensions make it suitable for standard laboratory setups without requiring special space arrangements.
Why Accurate Specifications Matter
Using a properly specified aggregate impact value test machine ensures:
Reliable and repeatable results
Compliance with IS and BS testing standards
Accurate quality assessment of construction aggregates
Reduced testing errors
Incorrect dimensions or hammer weight can lead to misleading test results, affecting construction quality.
Advantages of Using the Aggregate Impact Value Test Apparatus from Heico Dynamics
Heico Dynamics is a trusted name in construction material testing equipment. Our Aggregate Impact Value Test Apparatus offers:
Heavy-duty construction for long-term use
Precision-machined components
Compliance with IS, BS, and ASTM standards
Easy operation and maintenance
Competitive pricing and reliable after-sales support
Whether you operate a commercial testing lab or a site quality control unit, Heico Dynamics delivers dependable solutions.
Aggregate Impact Value Test Apparatus Price (Indicative)
The price of the aggregate impact value test apparatus varies based on:
Material quality
Compliance standard
Finish type
Accessories included
💡 Tip: Always prioritize accuracy and durability over low pricing to ensure long-term testing reliability.
Conclusion
The Aggregate Impact Value Test Apparatus plays a vital role in determining the toughness and suitability of aggregates for construction projects. Understanding its specifications, weight, and dimensions helps engineers and lab professionals select the right equipment and ensure accurate test results.
For high-quality, standards-compliant aggregate testing equipment, Heico Dynamics remains a reliable partner for the construction and infrastructure industry.
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