Segmentation by type classifies cellular concrete blocks into light‑weight, high‑strength, fire‑resistant, and acoustic variants. Light‑weight blocks, characterized by low density (typically 400–800 kg/m³), dominate the market because they reduce structural loads and simplify handling, contributing the greatest portion of sales volume. High‑strength blocks, engineered with higher compressive strength (≥10 MPa), serve load‑bearing walls in commercial and industrial projects, commanding a premium price due to their enhanced performance. Fire‑resistant blocks incorporate additives that improve fire rating, making them essential for safety‑critical structures and influencing procurement decisions in regulated sectors. Acoustic blocks are designed with porous structures to dampen sound transmission, finding niche adoption in hospitals, schools, and hotels. The relative weight of each type reflects construction code requirements, cost considerations, and end‑user performance priorities, thereby affecting the overall market composition.