Lightweight AAC Brick AAC Wall Blocks Building Blocks 100mm
Autoclaved aerated concrete (shorted as AAC) block is a kind of lightweight precast concrete block, it is made of cement, lime,fly ash (or silica sand) as the main raw materials, and aluminum powder as the air-entraining agent. It is a new type of building material with superior performance, which is produced in the condition of high temperature, high pressure and steam curing. 
Benefits:
- Thermal Insulation: improved thermal efficiency reduces the heating and cooling load in buildings, and saving on energy cost.
- Fireproof: porous structure gives superior fire resistance, 100mm thick panel has 4 hours of fire rating, recognized as Euroclass A1 non-combustible product.
- Sound Insulation: inside of AAC/ALC, there are plenty of pores, so that it has effective sound insulation. The noise can be reduced by 30 - 50 dB depending on its thickness.
- Lightweight and high strength: the density of AAC/ALC is 1/5 of common concrete, 1/3 of clay brick, similar to wood. In addition, the compressive strength of AAC Product up to 5.0 M/Pa.
- Anti-seimic: lightweight and excellent integrity makes it able to absorb strong impacts, which reduced inertia force during the earthquake.
- Anti-permeability: there are millions of closed pores on the surface; which effectively prevent moisture infiltration.
- Eco-friendly: it produces at least 30% less solid waste than traditional concrete and there is a decrease of 50% of greenhouse gas emissions.
- Non-toxic: there are no toxic gases or other toxic substances in autoclaved aerated concrete. It neither attracts rodents or other pests nor can it be damaged by such.
- Long lasting: it is not affected by harsh climates or extreme weather changes. It will not degrade under normal climate changes.
- Convenient Construction: customized size helps install faster and easier; construction speed is 4 times of traditional block.
Product Show:
Product Parameters:
| Specification(mm) | Compressive Strength(MPa/m³) | Average Density(kg/m³) | |
| Average Value | Min Value | ||
| 600*100*250 | ≥3.5 | ≥3.0 | ≤525(625) |
| 600*120*250 | ≥3.5 | ≥3.0 | ≤525(625) |
| 600*150*250 | ≥3.5 | ≥3.0 | ≤525(625) |
| 600*200*250 | ≥3.5 | ≥3.0 | ≤525(625) |
| 600*240*250 | ≥3.5 | ≥3.0 | ≤525(625) |
| 600*250*250 | ≥3.5 | ≥3.0 | ≤525(625) |
| 600*300*250 | ≥3.5 | ≥3.0 | ≤525(625) |
Remarks: In brackets, it is the requirements for B06 A3.5 Grade.
Main Performance Index:
| Performance | B04 Grade | B05 Grade | B06 Grade | |
| Dry Density(kg/m³) | ≤425 | ≤525 | ≤625 | |
| Compressive Strength(Mpa/m³) | A2.0 | A3.5 | A5.0 | |
| Thermal Conductivity(W/m*K) | 0.09 | 0.12 | 0.132 | |
| Drying Shrinkage(mm/m) | 0.3 | 0.3 | 0.32 | |
| Freezing Resistance | Quality Loss(%) | ≤3 | ≤3 | 2.1 |
| Strength after Freezing(Mpa) | ≥2.0 | ≥3.0 | 4.4 | |
| Softening Factor | 0.88 | |||
| Penetration Resistance | 88.3 | |||
| Fire Resistance( Hour) | 4hour( Block Wall Thickness:100mm) | |||
| Average Sound Insulation(dB) | 40.8(Block thickness:100mm, with double sides putty) | |||
| Size Deviation(mm) | Length±2, Width±1, Thickness±1 | |||
AAC/ALC Wall Panel AAC/ALC Wall Block
The ACC/ALC Products could be used in industry buildings and residential buildings. Now, they are welcomed by more and more customers,they are widely used in various projects,such as commercial, warehouse and railway etc.
The product has the characteristics of convenient installation, wide application range, and high construction accuracy; meanwhile, it can greatly improve the usage performance of the building, and reduce the cost of construction. 
Huafei Express is our Marketing Center in China, and our factory is named as Ecotrend Materials established in Cambodia, specializing in the development, manufacture and export of autoclaved aerated concrete (autoclaved lightweight concrete) products (known as AAC or ALC products).
Ecotrend is located at Sihanouk Ville Special Economic Zone, Cambodia, it occupies land area of about 25000 square meters and total investment of more than 14 million dollars. It has annual production capacity of 400,000 cubic meters, which is the largest and only ALC panel manufacturing enterprise with green prefabricated building material in Cambodia.
If you are interested in our products, please feel free to contact us.
Our factory:
Why Choose Us?
2). Convenient Transportaion: our factory is close to Sihanouk Ville Port,which only about 20-minutes driving from the port.
3). Advanced Production Technology: we has introduced world's advanced full-automatic production lines to produce AAC blocks and ALC panels (ALC panel belongs to prefabricated building materials).
4). Our mission: to deliver AAC products for your projects that will meet your requirements,in terms of quality ,quantity ,specifications,technical and at a competitive price.
1). Are you trading company or Manufacturer?
We are manufacturer, Ecotrend Materials is our factory established in Cambodia. And HuaFei Express is our Marketing Center located in China.
2). Who will we sign contract with?
Normally with Ecotrend for AAC/ALC products and the shipment will be made directly from Cambodia. If you'd like to buy the accessories of ALC products, you will sign contract with Huafei Express.
3). Which port will you export your products?
For AAC/ALC products, we will export from Sihanouk Ville Port, Cambodia; for accessories or other related products, we will export from Shanghai or Ningbo Port, China.
4).What is your lead time?
Usually within about 15-20 days after receiving your deposit or L/C.
5).What is your payment terms?
50% deposit by T/T advance and 50% balance by T/T before loading; L/C is accepted as well.
6).What is the package for the product?
By wooden pallet(Non fumigation pallet),or comer protectors on all sides, outer with polybay. Or as buyers' requirements for Wholesale Concrete Blocks.