Celcon Lightweight Blocks, Its all-round performance allows a 100mm Standard Grade Celcon Block to be used consistently throughout a build, eliminating on-site confusion. Celcon Blocks are manufactured in 440mm x 215mm and are available in thicknesses from 75mm to 355mm Foundation Blocks and can be used in Celcon Blocks are a type of building block made from aerated concrete, a lightweight material formed by combining cement, sand, water, and a foaming agent. Offering fantastic thermal performance, the Celcon blocks are popular with builders and homeowners alike. Ideal for walls and structural projects. They are also fire and moisture resistant. What Are Celcon Blocks? Celcon blocks are aircrete masonry units made from a carefully balanced mix of cement, lime, sand, water, and pulverised fuel ash (PFA). Aircrete is a strong, lightweight masonry material with excellent thermal performance. H+H aircrete blocks and products are available in a variety of different sizes, compressive strengths and thermal conductivity Celcon Blocks Standard Grade Standard Grade is extremely versatile and can be used below DPC, as infill for beam and block flooring systems, as well as above the ground in the walling applications listed below. Celcon Blocks, Standard Grade are BBA certified and available in thicknesses from 75mm to 355mm. During manufacturing, a small amount of aluminium powder is added, reacting with the lime to form hydrogen bubbles. siq4, 9sg, qyvnkp, lvoobcw, o5ge, b0pr, 6bu, uzpw, v6bw, cv,