Tester for uncompacted void content (angularity) of natural sand, manufactured sand and stone chips. Request a quote from iRoad.
Overview
The fine aggregate angularity tester is suitable for determining the angularity and roughness of fine aggregates such as natural sand, manufactured sand and stone chips, so as to evaluate the shape and structural characteristics of fine aggregate particles and their influence on the workability of asphalt mixtures and cement concrete. The instrument consists of a cylinder, a funnel, a support frame, a guide rod, a cover plate, weights and other parts. It has a simple structure, convenient operation and stable test results.
Applications
• Fine and coarse aggregate gradation analysis
• Concrete and asphalt aggregate quality control
• Aggregate crushing value and abrasion resistance testing
• Ready-mix concrete plant and aggregate quarry laboratories
Features
• Robust construction suitable for both laboratory and field use
• Compliant with relevant Chinese and international testing standards
• Complete with calibration certificate and operation manual
Technical Specifications
Item | Specification |
Cylinder inner diameter | 100mm |
Cylinder outer diameter | 127mm±2.5mm |
Funnel opening | 12.7mm±0.3mm |
Funnel height | 100mm |
Guide rod diameter | 16mm |
Weight mass | 540g±5g |
Total mass | about 10kg |
Overall dimensions | 310×310×500mm |
Standards
GB/T 14684, ASTM C136, JTG E42
Standard Delivery
• Main instrument unit
• Power cable
• Operation manual
• Spare parts kit
FAQ
Q1: What standards does the Fine Aggregate Angularity Tester comply with?
A1: The Fine Aggregate Angularity Tester is designed and manufactured in accordance with relevant Chinese national (GB) and transport industry (JTG) standards, as well as applicable ASTM and AASHTO international standards. A calibration certificate traceable to national standards is provided with each unit.
Q2: How often should the Fine Aggregate Angularity Tester be calibrated?
A2: We recommend annual calibration by authorized technicians or by iRoad after-sales service center. For high-frequency laboratory use, semi-annual calibration is advised. The instrument is supplied with a factory calibration certificate.
Q3: What is the lead time and do you provide training?
A3: Standard units are usually shipped within 7-15 working days. Custom configurations may require 20-30 days. iRoad provides on-site installation, commissioning and operator training for major equipment; remote video guidance is available for standard laboratory instruments.
Overview
The fine aggregate angularity tester is suitable for determining the angularity and roughness of fine aggregates such as natural sand, manufactured sand and stone chips, so as to evaluate the shape and structural characteristics of fine aggregate particles and their influence on the workability of asphalt mixtures and cement concrete. The instrument consists of a cylinder, a funnel, a support frame, a guide rod, a cover plate, weights and other parts. It has a simple structure, convenient operation and stable test results.
Applications
• Fine and coarse aggregate gradation analysis
• Concrete and asphalt aggregate quality control
• Aggregate crushing value and abrasion resistance testing
• Ready-mix concrete plant and aggregate quarry laboratories
Features
• Robust construction suitable for both laboratory and field use
• Compliant with relevant Chinese and international testing standards
• Complete with calibration certificate and operation manual
Technical Specifications
Item | Specification |
Cylinder inner diameter | 100mm |
Cylinder outer diameter | 127mm±2.5mm |
Funnel opening | 12.7mm±0.3mm |
Funnel height | 100mm |
Guide rod diameter | 16mm |
Weight mass | 540g±5g |
Total mass | about 10kg |
Overall dimensions | 310×310×500mm |
Standards
GB/T 14684, ASTM C136, JTG E42
Standard Delivery
• Main instrument unit
• Power cable
• Operation manual
• Spare parts kit
FAQ
Q1: What standards does the Fine Aggregate Angularity Tester comply with?
A1: The Fine Aggregate Angularity Tester is designed and manufactured in accordance with relevant Chinese national (GB) and transport industry (JTG) standards, as well as applicable ASTM and AASHTO international standards. A calibration certificate traceable to national standards is provided with each unit.
Q2: How often should the Fine Aggregate Angularity Tester be calibrated?
A2: We recommend annual calibration by authorized technicians or by iRoad after-sales service center. For high-frequency laboratory use, semi-annual calibration is advised. The instrument is supplied with a factory calibration certificate.
Q3: What is the lead time and do you provide training?
A3: Standard units are usually shipped within 7-15 working days. Custom configurations may require 20-30 days. iRoad provides on-site installation, commissioning and operator training for major equipment; remote video guidance is available for standard laboratory instruments.
