AGGREGATES

Aggregate Impact Value Apparatus

The LS-ACV-154 is a hardened-steel accessory set used with a compatible compression machine for gradual crushing-value loading. The LS-AIV-14 uses a controlled 13.5-14 kg hammer and 380 mm drop height for sudden-impact workflows. The methods and apparatus are not interchangeable.

Compliance & Standards

All products in the Aggregate Crushing & Impact Value category comply with international testing standards including:

ASTM Standards

EN Standards

AASHTO Standards

BS Standards

ISO Standards

Frequently Asked Questions

This section includes LS-AIV-14, LS-ACV-154 and related systems configured for the same workflow family. Laboratories usually compare these models by automation level, temperature or load control, reporting workflow, and target standard.

BS 812-112, BS 812-110, BS 812-111 are common reference standards for this workflow. Procurement teams often search by these codes first and then compare model capability, control logic, and laboratory throughput.

Selection usually depends on required standards, automation level, sample throughput, data traceability, and whether the laboratory is focused on daily QC, third-party compliance testing, or advanced research and development.

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