About Proctor Compaction Apparatus
Purpose:
Used for determining the relationship between the moisture content and density of compacted soil.
Construction Details of Standard Proctor Mould :
- The moulds include collar, mould body and base plate.
- It will be made of Mild steel having capacity of 944 cm3
- The mould will be fitted with a detachable base plate and removable extension collar.
- The internal surface of the mould will be smooth.
- Complete with our own test certificate.
Further details availableon our website.
The Price mentioned here are subject to change as per the capacity,specifications and application of the user.
Precision Compaction Testing for SoilsEngineered for accuracy, this Proctor Compaction Apparatus is essential in soil testing laboratories and site investigations. It efficiently determines the optimal moisture content for maximum soil density, a crucial factor in civil engineering projects. With automatic control mode and an easy-to-use blow counter, it ensures consistency and reliability during standard and modified Proctor tests.
Engineered for Durability and SafetyConstructed with high-grade, hardened steel and corrosion-resistant powder-coated mild steel, the apparatus delivers long-lasting performance. Safety interlock systems minimize operator risk, making it suitable for frequent use in demanding environments. The easy mold-changing system and bench-top mounting further enhance operational convenience and safety.
Compliance and VersatilityMeeting stringent international standards, the Proctor Compaction Apparatus is compliant with IS: 2720 and ASTM specifications. Its versatile design accommodates standard and modified Proctor tests. The apparatus operates under a wide range of environmental conditions, making it adaptable for use in laboratories, field offices, and research institutions alike.
FAQs of Proctor Compaction Apparatus:
Q: How does the Proctor Compaction Apparatus operate during soil testing?
A: The apparatus uses a hammer of specific mass (2.5 kg for standard, 4.5 kg for modified tests) dropped from a preset height (300 mm or 450 mm) to compact soil within a mold. The automatic blow counter ensures the correct number of blows at a consistent speed, while the system records bulk density and moisture content relationships.
Q: What types of soil tests can be conducted with this apparatus?
A: It supports both standard and modified Proctor compaction tests, as per IS: 2720 (Part VII & VIII), ASTM D698, and ASTM D1557. These tests help determine the maximum dry density and the optimum moisture content of soil samples.
Q: When is the use of a 150 mm mold recommended over the 100 mm mold?
A: The 150 mm mold is optional and typically used when larger soil specimens are required or when testing soils with larger particles to ensure representative sampling and accurate compaction results.
Q: Where is this apparatus typically used?
A: The Proctor Compaction Apparatus is widely utilized in soil testing laboratories, civil engineering companies, research institutes, and site laboratories for construction projects to assess soil compaction characteristics.
Q: What is the process for changing molds on this apparatus?
A: The design includes an easy mold changing system. Users can quickly remove the standard 100 mm mold assembly with its collar and attach the desired mold securely, enabling rapid transitions between tests or specimen sizes.
Q: How does the equipment ensure safety during operation?
A: Safety is enhanced through an interlock safety system that prevents accidental hammer operation and user injuries, making the apparatus suitable for routine laboratory use.
Q: What are the main benefits of using this Proctor Compaction Apparatus?
A: Key benefits include high accuracy (0.01 g/cm), robust construction, corrosion resistance, fully automatic operation, and compliance with major international standards. Its features ensure reliable, repeatable results, facilitating quality control in soil engineering projects.