Eastland ALC Noice Wall Panel AAC Acoustic Panel

Manufacturing of EASTLAND AAC (Autoclaved Aerated Concrete) involves mixing cement, sand, lime and water, with an aluminium paste expanding agent. The mixture is poured into large moulds, filling to about two-thirds of the mould height. Upon contact, the expanding agent reacts with the other ingredients through a chemical reaction that creates small, finely-dispersed air bubbles. The resultant expansion causes the mix to rise within the mould to the full height.

The moulds are then pre-cured in a heated environment for 18-24 hours.  The resulting semi-solid material, still in a green state, is then transported to a cutting machine where it is sliced into panels of desired sizes.  Subsequently, the sliced panels or blocks undergo steam pressure curing in autoclaves for up to 12 hours where the final hydration of the cementitious mix occurs.

Eastland CodeMark certified AAC Acoustic Panel is engineered specifically for superior sound insulation, featuring optimized closed-cell concrete structure to deliver reliable STC ratings according to different thickness. As non-combustible green building material with excellent fire resistance and thermal insulation performance, these lightweight precast panels cut construction time and labour cost greatly compared with traditional brick walls. Resistant to moisture, mould and termites with over 50-year service lifespan, they are widely used for residential partition walls, commercial interior dividing walls, factory enclosures and highway noise barrier projects across Australia.

Note: Other special sizes of panels and blocks can be ordered as per clients’ requirements.

Key Benefits of using Eastland AAC Floor Panel in your next project include:

1. Outstanding Sound Insulation Performance

   Customized dense closed-cell structure specially optimized for noise blocking, effectively blocks airborne noise between rooms, factory & highway noise transmission, perfect for party wall, studio and noise barrier engineering.

2. Superior Fire Resistance Safety

   Fully non-combustible inorganic AAC material, no toxic fume while burning, complies with Australian standard, prevents fire spread for commercial & residential construction.

3. Energy-saving Thermal Insulation

   Low thermal conductivity cellular structure delivers stable thermal performance, cuts long-term electricity cost for buildings.

4. Lightweight & Fast Dry Construction

   Only 1/5 weight of solid concrete, big-size precast panel shortens wall erection time by 50% vs brickwork, less labour cost, dry installation without wet mortar on-site.

5. Eco-friendly Non-toxic Material

   Zero formaldehyde & harmful volatile substance, made of natural sand, lime & cement, green building material matching Australia sustainable constructioequirement.

1. Standard pallet packing with plastic film and steel strapping

2. Waterproof, shockproof, suitable for long-distance ocean shipping

3. Custom packing acceptable

4. Strict quality inspection before delivery