CBR Mould Compaction Attachment

The CBR Mould Extension Collar is a reliable accessory used during California Bearing Ratio (CBR) testing to increase mould height for proper soil compaction. Engineered for strength and precision, it ensures consistent sample preparation and dependable testing performance. Features: * Made from high-strength steel * Precision-fit design for standard CBR moulds * Provides additional compaction height * Durable, rust-resistant finish * Prevents material overflow during compaction * Easy to attach and remove * Suitable for repeated laboratory and field use * Ideal for civil engineering, geotechnical, and quality control laboratories