BTONG (Autoclaved Aerated Concrete - "AAC") a unique and excellent type of building materials due to its superb heat, fire and sound resistance, BTONG AAC block is lightweight and offers ultimate workability, flexibility and durability. Its main ingredients include sand, water, quicklime, cement and gypsum. The chemical reaction due to the aluminum paste provides AAC its distinct porous structure, lightness, and insulation properties, completely different compared to other lightweight concrete materials.

As the first Autoclave Aerated Concrete manufacturer in Vietnam, Vinh Duc Building Material Corp. is established and operating in Loc Son Industrial area in Bao Loc township, Lam Dong province. With an annual capacity of 100.000m3, the factory can produce a variety of AAC products including: blocks, U-blocks, lintel, floor and wall panels that are excellent thermal resistant and can be cut into different dimensions per customer’s needs.