Crushing value apparatus measuring resistance of coarse aggregate to crushing under gradually applied load. Request a quote.
Overview
The Aggregate Crushing Value Apparatus is mainly used to determine the crushing resistance of coarse aggregates such as stone under gradually increasing load. It is a common equipment for evaluating the strength and crushing index of coarse aggregates in highway, railway, water conservancy, construction and other engineering fields. The instrument consists of a crushing test cylinder, a pressing head, a cover plate, a base 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 |
Inner diameter of pressure cylinder | φ152mm |
Outer diameter of pressure cylinder | φ185mm |
Pressing head diameter | φ150mm |
Net weight | 12.5kg |
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 Aggregate Crushing Value Apparatus comply with?
A1: The Aggregate Crushing Value Apparatus 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 Aggregate Crushing Value Apparatus 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 Aggregate Crushing Value Apparatus is mainly used to determine the crushing resistance of coarse aggregates such as stone under gradually increasing load. It is a common equipment for evaluating the strength and crushing index of coarse aggregates in highway, railway, water conservancy, construction and other engineering fields. The instrument consists of a crushing test cylinder, a pressing head, a cover plate, a base 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 |
Inner diameter of pressure cylinder | φ152mm |
Outer diameter of pressure cylinder | φ185mm |
Pressing head diameter | φ150mm |
Net weight | 12.5kg |
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 Aggregate Crushing Value Apparatus comply with?
A1: The Aggregate Crushing Value Apparatus 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 Aggregate Crushing Value Apparatus 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.
