What does CSLM stand for in materials science?

In materials science, CSLM stands for Controlled Low Strength Material. This term refers to a specifically formulated material that possesses low compressive strength, typically used in applications where its primary function is not to bear structural loads but rather to provide fill, reduce settlement, or act as a lightweight construction material. Controlled Low Strength Materials are often used in construction projects for backfill, sub-base applications, and as a lightweight alternative to traditional concrete or other heavier materials.

The controlled aspect indicates that the properties of the material, such as strength and flowability, are carefully designed and monitored to meet specific engineering requirements. This makes CSLM suitable for various non-structural applications, ensuring that it effectively serves its purpose while reducing costs and environmental impact compared to traditional materials.