Basic Info.
Type
Autocalved Aerated Concrete
Mineral Composition
Cement, Lime, and Silica Sand
Dry Density(Kg/Cbm)
No More Than 592
Compressive Strength(MPa/Cbm)
A5.0
Thermal Conductivity(W/(M*K)
0.132
Transport Package
Full Container Shipping
Product Description
Hot-selling AAC ALC Lightweight Exterior Wall Block lightweight Concrete Precast Concrete
Product Details
Brief Introduction
AAC external wall blocks is a product which is designed as building external wall material.
We designed internal wall blocks of different thickness, including 150mm, 200mm, 240mm, 250mm, 300mm, different thickness could meet different architectural design requirements.
AAC external wall block is a kind of lightweight wall material. Compared with traditional wall materials, it has superior seismic performance with high strength, it is not easy to age, high durability, and meanwhile it has good performance on thermal insulation, sound insulation, fire proof, moisture resistance.
It is an excellent building exterior wall material, widely used in various building exterior walls, especially prefabricated building exterior walls. In addition, it is also widely used as a wall material.
SpecificationSpecification
(mm) | Compressive Strength(MPa/m³) | Average Density(kg/m³) |
| Average Value | Min Value |
| 600*150*200 | ≥5.0 | ≥4.0 | ≤625(725) |
| 600*200*200 | ≥5.0 | ≥4.0 | ≤625(725) |
| 600*240*200 | ≥5.0 | ≥4.0 | ≤625(725) |
| 600*250*200 | ≥5.0 | ≥4.0 | ≤625(725) |
| 600*300*200 | ≥5.0 | ≥4.0 | ≤625(725) |
| Performance | B04 Grade | B05 Grade | B06 Grade |
| Dry Density(kg/m³) | ≤425 | ≤525 | ≤592 |
| 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 blocks is widely used as external wall, especially used as prefab building wall materials.
Strict Production Process
Ecotrend manufactures autoclaved aerated concrete (AAC) or aerated lightweight concrete (ALC) products, it is a composite of cement, lime, and silica sand. Besides, ALC panel uses bidirectional welded steel mesh (reinforcing bar) .
The production of AAC Panel including 8 main process including production of reinforcing steel mesh, anti-rust of reinforcing steel mesh, mixing, pouring, insert of reinforcing steel mesh, precuring, cutting, autocalved curing, packing.
Packing& Shipping
When packing, we usually use plastic-steel tape to fix AAC panels or AAC blocks, and use cardboard or plastic protective film to protect the corners to avoid damage during transportation. According to the packaging requirements of different customers, we will do our best to meet the special packaging requirements.
We usually use sea containers for export transportation. Our minimum order quantity is 1unit 20ft container, which is also the most economical transportation method.
Product Installation
Below is brief installation method for AAC Panel, if you need further information about installation, feel free contact me.| Step 1 | 5 workers form a group. Use hydraulic trolley for transportation. Panels should be kept flat during the transportation.
Pulling on the floor or unilateral support is forbidden during transportation. Use special fixture when lifting. Hoisting belt should be flexible nylon tie belt. |
| Step 2 | Use 1:3 cement mortar on the bottom of the panel to make level, mortar thickness is 10-20mm. |
| Step 3 | While installation, one worker uses a chain hoist to make the panel stand up, other workers stabilize the panel to the corresponding location. |
| Step 4 | Each panel should be connected to major structure by a special U-Card which is shot on the panels by nail gun. |
| Step 5 | After panel is upright, adjust the verticality by a wadge stuffed on the bottom of the panel. |
| Step 6 | Groove between panels to bite each other should be close. Pay attention to control the verticality during the installation,
and check up carefully after installation. |
| Step 7 | Gap between panels to be caulked by special mortar, and extra mortar should be pushed out while connecting panels.
Then clean up adhesive cracks between panels, and use specialized pointing mortar to fill up gaps and level out. |
| Step 8 | Gap between panels to be caulked by special mortar, and extra mortar should be pushed out while connecting panels.
Then clean up adhesive cracks between panels, and use specialized pointing mortar to fill up gaps and level out. |
| Step 9 | Finished |
Why Choose Ecotrend AAC Internal Wall Blocks
1. Lightweight
The dry density of AAC blocks is generally 400~700kg/m³, which is equivalent to one-third of clay bricks and one-fourth of concrete, meanwhile it is also lower than general lightweight aggregate concrete, if AAC blocks is used , transportation costs, energy and labor costs could be saved.2. High strength
AAC blocks have high dimensional accuracy. If thin-layer mortar is used for masonry, the strength utilization factor is greatly improved. The strength of masonry is about 80% of the strength of the block itself, which is 30% stronger than that of clay bricks. In addition, steel bars can be configured according to design requirements in order to meet different needs.3. Seismic
Due to the lightweight of AAC blocks, the self-weight of the buildings using AAC blocks is greatly reduced, thereby greatly improving the earthquake resistance of the building 4. Durability
AAC blocks is a kind of silicate material, there is no aging problem, and it is not easy to be weathered. It is a durable prefab building materials, and its normal service life can be compared with all kinds of permanent buildings. 5.Leading manufacturer in Southeast Asia
400,000CBM Annual Production Capacity
6. Convenient transportation
Ecotrend factory is very close to Sihanouk Ville port, only 20 minutes driving from our factory the port.
7. Advanced building material technology
Full-automatic Production Lines is applied to manufacture Ecotrend AAC blocks/panels, in order to ensure the product quality, product capacity and delivery time.
8. Strong technical Support
We provide one-stop service, technical support is provided via entire construction project, including design, production, installation. We can help our clients purchase the related AAC products accessories for their projects. Related Product Recommendation
Please click below picture for more information about Ecotrend AAC panel.
About Us
Huafei Express Import & Export Co., Ltd is located in Hangzhou city, it is the headquarter and marketing center of Ecotrend (Cambodia) New Building Materials Development Co., Ltd, they share the same shareholders.
Ecotrend is a Chinese-invested enterprise established in the Kingdom of Cambodia, specializing in the development, manufacture and export of eco-friendly, energy-efficient new building materials--- autoclaved aerated concrete (autoclaved lightweight concrete) products (known as AAC or ALC products).
Ecotrend is located at Sihanouk Ville Special Economic Zone, Cambodia. The company occupies land area of about 25000 square meters; and total investment of more than 14 million dollars.
Ecotrend has introduced world's advanced aerated concrete production line to produce AAC blocks and ALC panels (ALC panel belongs to prefabricated building materials). The company 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. Since it only about 20-minutes driving from Sihanouk Ville Port, thus, Ecotrend is endowed with unique geographical advantage for exporting.
If you are interested in our products, please feel free to contact us. And we are here sincerely welcome you to visit our site.
Ecotrend Factory in Sihanouk Ville, Cambodia
Huafei Express Office in Hangzhou, China
Production Line
Warehouse& Storage
Contact UsHangzhou Huafei Express Import and Export Co., Ltd.( Headquarters)
Add: Room.1101, Huijin Financial Center, No.148 Jincheng Road, Xiaoshan District, Hangzhou City, Zhejiang, China (Marketing Center) |
Ecotrend (Cambodia) New Building Materials Development Co., Ltd.( Factory)
Add: Sihanoukville Special Economy Zone, National Road #4, Phum Pou Thoeung, Bet Trang Commune, Prey Nob District, Sihanoukville Province, Cambodia. |
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Q: What is the relationship between Hangzhou Huafei Express Import and Export Co., Ltd and Ecotrend (Cambodia) New Building Materials Development Co., Ltd?
A: They share the same shareholder. HuaFei Express is the marketing center located in China. Ecotrend is the manufacturer of AAC/ALC product established in Cambodia. |
Q: Which port will you export your products?
A: 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. |
Address:
Room 1101, Jincheng Road, Xiaoshan District, Hangzhou City
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Construction & Decoration
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Ecotrend (Cambodia) New Building Material Development Co., Ltd. Is a Chinese-invested enterprise established in the Kingdom of Cambodia, specializing in the development, manufacture, and export of eco-friendly, energy-efficient new building materials --- autoclaved aerated concrete (autoclaved lightweight concrete) products (known as AAC or ALC products).
Ecotrend is located at Sihanouk Ville Special Economic Zone, Cambodia, and its marketing center is in Hangzhou, China. The factory covers an area of about 25000 square meters, and total investment of more than 14 million dollars. It has introduced the world′s advanced aerated concrete production line to produce AAC blocks and ALC panels. The factory 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.
Since it is only about 20-minutes driving from Sihanouk Ville Port, Ecotrend is endowed with a unique geographical advantage for exporting. If you are interested in our products, please feel free to contact us. And we are here cordially welcome you to visit our site.
