Based on this product's specifications, here are some alternatives and similar models
Keltin concrete saw blade 455 mm 32T for aerated concrete
Summary description:
Keltin saw blade designed for cutting aerated concrete (cellular concrete). Diameter 455 mm with 32 teeth provides controlled cutting performance for construction and renovation tasks. Intended for use with compatible circular saws and masonry cutters; suitable for straight cuts in block and panel materials where clean, efficient removal of material is required.