Import Autoclaved Aerated Concrete — Buy in Bulk from Supplier in Viet Nam

Autoclaved aerated concrete (AAC) from T&T Joint Stock Co. in Viet Nam is a precast, lightweight cellular concrete block designed for energy-efficient construction. The material is produced through an autoclaved curing process that introduces air voids, reducing density to as low as 400 kg/m³ typical for standard blocks, while maintaining compressive strengths of 2.5 to 7 MPa typical for structural grades. This composition delivers thermal conductivity values around 0.10 to 0.16 W/mK typical, making it a strong insulator compared to traditional concrete.

The blocks are manufactured using a mix of cement, lime, silica-rich materials such as fly ash or sand, and an expansion agent like aluminum powder, which reacts to form hydrogen gas and create the cellular structure. Typical dimensions for standard blocks are 600 mm x 200 mm x 100 mm typical, with tolerances of ±2 mm typical for length and width, and ±1 mm typical for thickness. The material is non-combustible, achieving a fire resistance rating of up to 4 hours typical for 100 mm thick panels, and offers sound insulation properties with a typical reduction of 40 to 50 dB for standard wall assemblies.

AAC from T&T Joint Stock Co. is used in residential, commercial, and industrial construction for load-bearing and non-load-bearing walls, infill panels, and floor slabs. Buyers include contractors and developers focused on sustainable building practices, as the material reduces dead load on structures and lowers heating and cooling costs. The supplier is based in Xuan Lam Industrial Zone, Thuan Thanh, Bac Ninh, and offers bulk supply with trade terms to confirm directly for packaging, MOQ, and shipping options such as FOB or CIF.

T&T Joint Stock Co. is a building materials supplier operating from Xuan Lam Industrial Zone in Thuan Thanh, Bac Ninh, Viet Nam. The company specializes in the production and export of autoclaved aerated concrete, positioning itself as a provider of lightweight, energy-efficient construction solutions for international buyers. Its facility is located in a designated industrial area, which supports scalable manufacturing and logistics for bulk orders.

The supplier’s profile does not state verified response metrics, certifications, or production capacity figures. Buyers are advised to confirm the supplier’s current export capabilities, quality control processes, and compliance with relevant standards such as ASTM C1693 or EN 771-4 for AAC products. The company’s focus is on delivering AAC blocks tailored for modern construction, but specific claims about lead times, MOQ, or additional certifications should be requested directly from T&T Joint Stock Co.