Sunken Slab Filling Materials

AAC broken blocks are also called AAC rubble. AAC broken blocks are the best alternative to light weight cinder, coal lumps, broken fly-ask bricks, burnt tar lumps, and other filling materials. While being a normally cured cement-based product, it continues to gain strength with time as long as there is some moisture in the environment. It requires very little maintenance, unlike other filling materials like coal, which deteriorate with time. It provides over 4 hours of fire resistance. AAC broken blocks have proven to withstand any type of weather conditions. During its manufacturing or its use in the structure, no toxic substances or pollutants are formed. AAC broken blocks/rubble filling reduces sound transmission and is extensively used for filling over structural slabs and for floor finish. Since there is no cavity construction, it is resistant to rodents, termites, insects, and pests.

Benefits of sunken slab filling material

Lightweight
Highly insulating
Fire resistant and non-combustible
Easy workability
Less water penetration
Sound absorption
Weather resistant
High strength
Environmental friendly