Lightweight aggregate concrete is categorized by its application, including insulating lightweight aggregate concrete, structural-insulating lightweight aggregate concrete, and structural lightweight aggregate concrete, etc.

Insulating Lightweight Concrete: Lower strength requirements, primarily used for thermal insulation. Commonly used as thermal insulation layers for roofs, walls, and similar areas.

2. Structural Insulating Lightweight Aggregate Concrete: Offers both load-bearing capacity and excellent thermal insulation properties. Suitable for applications requiring both structural safety and thermal insulation.

3. Lightweight Aggregate Concrete Structure: The strength must meet the load-bearing requirements. Commonly used in high-rise frame buildings, bridge engineering, and other applications that require high load-bearing capacity.