What is a Compaction Factor Apparatus?

The Compaction Factor Apparatus is designed to determine the compaction factor of fresh concrete by comparing the weight of partially compacted concrete with the weight of fully compacted concrete.

The equipment consists of:

• Two conical hoppers with quick-release trap doors
• A cylindrical receiving container
• Rigid steel support frame
• Easily removable hoppers for cleaning and maintenance

The test provides a quantitative measurement of concrete workability and is widely used in civil engineering and concrete testing laboratories.

Key Features of Compaction Factor Apparatus

Accurate Concrete Workability Measurement

The apparatus provides precise evaluation of concrete consistency, especially for stiff and low-slump concrete mixes.

Durable Steel Construction

Manufactured from high-quality steel components for long-term laboratory and field use.

Easy Operation

Quick-release trap doors allow concrete to flow freely through the hoppers, ensuring consistent testing procedures.

Easy Cleaning and Maintenance

The removable hopper design enables fast cleaning after testing.

Standards Compliance

Designed according to:

• BS 1881:103
• BS 5075

Technical Specifications

Applications of Compaction Factor Apparatus

The Compaction Factor Apparatus is commonly used in:

• Concrete testing laboratories
• Construction quality control departments
• Ready-mix concrete plants
• Civil engineering projects
• Universities and research institutions
• Infrastructure and transportation projects

It is particularly useful for evaluating concrete mixes with low workability where traditional slump tests may not be sufficiently sensitive.

Why Choose BESMAK Compaction Factor Apparatus?

BESMAK provides high-quality concrete testing equipment designed for accuracy, durability, and compliance with international standards.

Benefits include:

• Reliable and repeatable test results
• Heavy-duty steel construction
• Easy operation and maintenance
• Long service life
• Compliance with international testing standards
• Suitable for laboratory and field applications

Frequently Asked Questions (FAQ)

What is a Compaction Factor Apparatus used for?

A Compaction Factor Apparatus is used to determine the workability of fresh concrete by measuring the ratio between partially compacted and fully compacted concrete.

Why is the compaction factor test important?

The test helps assess the consistency and quality of concrete mixes, ensuring they meet project and construction requirements.

Which concrete mixes are suitable for compaction factor testing?

The test is particularly suitable for low-workability and stiff concrete mixes where slump testing may not provide accurate results.

What standards does the Compaction Factor Apparatus comply with?

The apparatus complies with *BS 1881:103* and *BS 5075* standards.

What is the advantage of the compaction factor test over the slump test?

The compaction factor test provides more accurate measurements for low-workability concrete mixes, while slump tests are generally better suited for medium to high-workability concrete.

Order Your Compaction Factor Apparatus

The Compaction Factor Apparatus from BESMAK is an ideal solution for accurate concrete workability testing. Designed according to international standards and manufactured with durable materials, it delivers reliable performance for quality control laboratories and construction professionals worldwide.