CBR Mould Set for California Bearing Ratio Testing

The CBR Mould Set is designed for preparing compacted soil specimens used in California Bearing Ratio (CBR) testing in accordance with internationally recognized testing standards. It provides precise specimen preparation for evaluating the bearing capacity of subgrade soils in highway engineering, pavement design, and geotechnical applications.

The complete set includes a mould, perforated base plate, extension collar, spacer disc, surcharge weights, loading frame, and all essential accessories required for standardized specimen preparation. Manufactured from fully galvanized steel, the mould offers excellent corrosion resistance, dimensional stability, and long service life in demanding laboratory environments.

Key Features

• Designed for CBR specimen preparation
• Suitable for California Bearing Ratio (CBR) testing
• Manufactured from fully galvanized steel
• High dimensional accuracy
• Corrosion-resistant construction
• Complete specimen preparation kit
• ASTM and BS versions available
• Includes perforated base plate
• Includes extension collar
• Includes spacer disc
• Includes split and annular surcharge weights
• Includes loading frame
• Durable laboratory construction
• Easy and repeatable specimen preparation

Standards

• ASTM D1883
• AASHTO T193
• BS 1377
• NF P94-078

Technical Specifications

ASTM Model

BS Model

Included Components

• CBR mould
• Perforated base plate
• Extension collar
• Spacer disc
• 2.27 kg split surcharge weight
• Annular surcharge weight
• Loading frame
• Fully galvanized construction

Available Models & Accessories

CBR Specimen Preparation

The CBR Mould Set is engineered to produce standardized soil specimens for accurate California Bearing Ratio (CBR) testing. Its precision-machined dimensions and complete accessory package ensure consistent specimen preparation, contributing to reliable and repeatable test results.

The standardized design simplifies laboratory procedures while maintaining compliance with international testing requirements.

Durable Galvanized Construction

The mould and all major accessories are manufactured from fully galvanized steel, providing excellent protection against corrosion and wear during long-term laboratory use.

Its robust construction maintains dimensional accuracy over time, ensuring reliable specimen preparation and consistent testing performance.

Applications

The CBR Mould Set is suitable for:

• California Bearing Ratio (CBR) testing
• Soil specimen preparation
• Geotechnical laboratories
• Highway engineering laboratories
• Road construction laboratories
• Pavement design laboratories
• Construction materials laboratories
• Universities and research institutions
• Research and development laboratories

Why Choose the BESMAK CBR Mould Set?

The BESMAK CBR Mould Set delivers precise and repeatable specimen preparation for reliable California Bearing Ratio testing. Its fully galvanized steel construction, complete range of accessories, and compliance with major international standards make it an ideal solution for quality control, geotechnical investigations, and research laboratories.

Designed for durability, accuracy, and ease of use, it helps laboratories achieve consistent and dependable testing results.

Frequently Asked Questions

What is a CBR Mould Set?

A CBR Mould Set is laboratory equipment used to prepare standardized compacted soil specimens for California Bearing Ratio (CBR) testing.

Which standards does the CBR Mould Set comply with?

The CBR Mould Set complies with the following international standards:

• ASTM D1883
• AASHTO T193
• BS 1377
• NF P94-078

What components are included in the CBR Mould Set?

The standard set includes:

• CBR mould
• Perforated base plate
• Extension collar
• Spacer disc
• 2.27 kg split surcharge weight
• Annular surcharge weight
• Loading frame

What sizes are available?

The CBR Mould Set is available in two standard versions:

• ASTM Version: 152.4 mm × 177.8 mm (6 in × 7 in)
• BS Version: 152 mm × 127 mm

What material is the mould made from?

The mould is manufactured from fully galvanized steel, providing excellent corrosion resistance, dimensional stability, and long service life.

Where is the CBR Mould Set commonly used?

The CBR Mould Set is widely used in geotechnical laboratories, highway authorities, road construction laboratories, universities, construction materials testing laboratories, and research institutes for standardized soil specimen preparation and CBR testing.