Mechanical Divider for Concrete Aggregates 1-Inch

Description

1. Introduction

The 1-Inch Mechanical Divider for Concrete Aggregates is a precision-engineered device designed to split coarse aggregates into representative sub-samples for testing and analysis. This divider is specifically developed to ensure uniform sample distribution, eliminating bias and inaccuracies during material testing.

Commonly used in laboratories for quality control and research in the construction and civil engineering sectors, this device is ideal for tasks involving aggregate sampling, gradation testing, and moisture content evaluation. It plays a critical role in producing reliable test results that determine the quality of construction materials such as concrete and asphalt.

2. Key Features and Specifications

Technical Specifications:

• Divider Slot Width: 1 inch (25.4 mm).
• Number of Slots: 8 to 12 slots for precise splitting.
• Material: High-grade stainless steel or durable cast aluminum.
• Capacity: Accommodates aggregate sizes up to 1 inch.
• Dimensions: Approx. 400 x 250 x 300 mm (L x W x H).
• Weight: Lightweight for portability, approximately 8–10 kg.

Unique Features:

1. Uniform Slot Design: Precisely machined slots ensure even distribution of aggregates across multiple divisions, maintaining sample integrity.
2. High Durability: Made from corrosion-resistant materials for long-term use in demanding environments.
3. Adjustable Hopper: The adjustable feed hopper allows controlled flow of aggregates, reducing spillage and ensuring consistency.
4. Compact and Stable Build: Designed for portability while maintaining stability during operation.
5. Easy-to-Clean Construction: Smooth surfaces prevent material build-up, simplifying maintenance.

Performance Enhancements:

• Precision slotting eliminates material segregation, enhancing the accuracy of sample representation.
• Robust construction withstands heavy use in laboratory and field conditions.

3. Usage and Benefits

Step-by-Step Usage:

1. Preparation: Fill the feed hopper with the desired aggregate sample.
2. Adjustment: Ensure the hopper is aligned, and the slots are clean and free from obstructions.
3. Operation: Gradually release the aggregates into the divider using the hopper’s flow control mechanism.
4. Collection: Retrieve the divided samples from the collection trays or bins for further testing.
5. Cleaning: Remove any remaining materials and clean the device to maintain accuracy.

Advantages:

• Enhanced Accuracy: Ensures representative sampling by eliminating bias caused by human handling.
• Ease of Use: Simplifies sample preparation, saving time and effort.
• Consistency: Produces uniform sub-samples for reliable test results.
• Compliance with Standards: Meets industry requirements for aggregate sampling and testing.

Problem-Solving Benefits:
The 1-Inch Mechanical Divider addresses the challenges of inconsistent sampling and manual errors. Its precision design ensures that test results reflect the true properties of the aggregate, facilitating informed decision-making in material selection and quality assurance.

4. Applicable Standards and Certifications

The 1-Inch Mechanical Divider for Concrete Aggregates complies with the following standards:

• ASTM C702: Standard Practice for Reducing Samples of Aggregate to Testing Size.
• AASHTO T248: Standard Method for Reducing Samples of Aggregate to Testing Size.
• ISO 3310-2: Test Sieves – Technical Requirements and Testing.

Certifications:

• ISO 9001:2015 Certification for Quality Management.
• CE Marking for compliance with European safety and quality standards.

5. Maintenance and Durability

Maintenance Requirements:

• Regular Cleaning: After each use, clean the slots, hopper, and trays to remove debris and prevent material build-up.
• Inspection: Periodically check for signs of wear, especially around the slots and hopper.
• Lubrication: Apply a light lubricant to moving parts, if applicable, to ensure smooth operation.

Durability Features:

• Corrosion Resistance: Materials like stainless steel and coated aluminum ensure longevity even in harsh environments.
• Impact Resistance: Designed to withstand the rigors of heavy aggregate handling without deformation or damage.

With proper maintenance, this device offers years of reliable service, making it a valuable addition to any laboratory or testing facility.

6. Optional Accessories or Customization

Optional Accessories:

• Extra Collection Trays: Available for larger-scale testing or increased efficiency.
• Dust Cover: Prevents contamination and keeps the device clean when not in use.
• Adjustable Legs: For improved stability on uneven surfaces.

Customization Options:

• Slot Size Variability: Customizable slot widths for different aggregate sizes.
• Material Options: Choose between lightweight aluminum or heavy-duty stainless steel based on application requirements.

7. Why Choose the 1-Inch Mechanical Divider for Concrete Aggregates?

The 1-Inch Mechanical Divider is the ideal choice for professionals seeking accuracy, durability, and efficiency in aggregate sampling.

Key Selling Points:

• Unmatched Precision: Delivers highly representative samples that meet stringent industry standards.
• Robust and Reliable: Built for consistent performance in demanding testing conditions.
• Cost-Effective: Provides long-term value through its durable design and minimal maintenance needs.
• Time-Saving: Reduces sample preparation time, enabling faster analysis and reporting.
• Portability: Lightweight and compact, making it easy to transport between field and lab.