Grading – Particle Size Distribution (PSD) Testing is a crucial process in geotechnical and materials engineering that determines the particle size distribution of soils, aggregates, and other granular materials. This test provides important insights into material composition, which affects the performance of soil in construction projects, particularly for foundations, pavements, and road construction.
At Geotechnical Consulting & Testing Services, we offer accurate and reliable grading and particle size distribution testing to ensure the suitability of materials for your construction and engineering needs. Particle Size Distribution (PSD) testing measures the range and proportion of different-sized particles in a given sample. The results are presented as a curve (known as a grading curve), showing the percentage of material passing through different sieve sizes. This test helps in understanding how materials will behave under compaction and load conditions.
Identifies the suitability of aggregates and soils for specific construction applications, ensuring they meet project requirements. Assesses the soil’s ability to compact, which directly influences its strength and stability as a foundation material. Provides essential data for designing durable and stable roadbeds, ensuring optimal load-bearing capacity and drainage. Ensures materials used in construction meet regulatory standards and specifications for performance and safety.
At Geotechnical Consulting & Testing Services, we use advanced equipment and techniques to perform accurate Particle Size Distribution testing. Our experienced team provides practical recommendations, helping you optimize material selection for your project and ensuring compliance with industry standards.
For reliable Grading – Particle Size Distribution Testing in Sydney, contact Geotechnical Consulting & Testing Services at 0410 844 664 or email admin@gcts.com.au. Let us help you make informed decisions for your construction or development projects.
Our focus is to listen to our clients, understand their needs and provide the exceptional level of Grading - Particle Size Distribution services.
Materials conformance testing ensures that construction materials meet project specifications and industry standards. It is essential for maintaining structural integrity, enhancing safety, and ensuring compliance with regulatory requirements, which helps avoid costly repairs or project delays.
Common materials tested include soil, aggregates, concrete, asphalt, and steel. Each material is evaluated for specific properties such as strength, durability, compaction, and compliance with project-specific design requirements.
The frequency of testing depends on the project scope and regulatory guidelines. Typically, testing is conducted during critical phases of construction, such as material delivery, placement, and completion of specific layers or structures.