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AAC ALC Wall Cladding

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Shandong Yuanda Innovative Materials Co., Ltd
Shandong Yuanda Innovative Materials Co., Ltd
City: Qingdao
Province/State: Shandong
Country/Region: China
Contact Person:
Ms Joy

AAC ALC Wall Cladding

Brand Name : Yuanda
Model Number : B05
Place of Origin : Shandong Province, China
MOQ : 1*40-foot container
Price : FOB USD120-150/Cubic metre
Payment Terms : T/T, Western Union, CASH
Supply Ability : 400,000 Cubic metres per year
Delivery Time : 15-20 workdays after receipt of deposit.
Packaging Details : By wooden pallet (Non fumigation pallet), or corner protectors on all sides, outer with polybag. Or as buyers' requirements.
Color : White
Dry density grade : <=525kgs/m³
Thermal conductivity : <=0.14 w/m.k
Raw material : silica sand, cement, lime, aluminium
Height : 50, 75, 100, 120, 150, 175, 200mm
Anti-freeze 15times Freeze and Melt : >=3.2
Anti-pressure strength : A3.5
Dry Shrink Coefficient : <=0.50
Type : Wallboard
Application : Interior Walls, Exterior walls, roofings &floors
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AAC ALC Wall Cladding


AAC (shorted for autoclaved aerated concrete) panels are mainly made of silica sand, cement, aluminium, lime, gypsum, processing in the condition of high temperature, high pressure and steam curing. They could be used in industry buildings and residential buildings. Now, they are welcomed by more and more customers.


Technical Information:

Anti-pressure StrengthA3.5A5.0
Dry Density Grade(kg/m3)<=525<=625
Thermal conductivity[W/(m.k)]<=0.14<=0.16
Anti-freeze 15 times Freeze &MeltQuality loss(%)<=5
Strength after freezing(Mpa)>=3.2
Dry Shrink Coefficient<=0.5

Specifications of AAC panels for walls:

Maximal Length (mm)2000300040004500600060006000

Specifications of AAC panels for roofing:

Intensity of Pressure(N/m2)Maximal Length (mm)

Specifications of AAC panels for floors:

Intensity of Pressure(N/m2)Maximal Length (mm)
Sound insulation test for AAC panels:
ItemModelTest result (db)Standard of testApplication
1100mm AAC panel36.7GBJ75-84 GBJ121-88interior walls of housing units/general division walls of schools/hotels/office buildings
100mm AAC panel+2 sides of putty (3mm)40.8
2120mm AAC panel41.7interior walls of housing units/general division walls of schools/hotels/office buildings(5A Grade)
120mm AAC panel+2 sides of putty (3mm)45.1
3150mm AAC panel43.8interior walls of housing units/schools/hotels/office buildings
150mm AAC panel+2 sides of putty (3mm)45.6
4180mm AAC panel46.7division walls of rooms that require silence
180mm AAC panel+2 sides of putty (3mm)48.1
5200mm AAC panel49.8division walls of rooms that require silence, eg., a cinema, a 5-star hotel
200mm AAC panel+2 sides of putty (3mm)51.3
6(75+5space+75)mm AAC panels48.6division walls of rooms that require silence in some industry, eg., division walls of a high-standard Hotel
(75+5mineral wool+75)mm AAC panels54.8
(75+5mineral wool+75)mm AAC panels+2 sides of putty (3mm)57.6
1LightweightAutoclaved Aerated Concrete panels/blocks are one-fifth of the weight of concrete and are produced in easily handled sizes. (Dry density grade is 525KG/m3)

Using AAC panels can shorten the construction period in half because of its lightweight and easy workability.

In most cases the need for supplementary insulation can be avoided.



(Thermal conductivity is 0.11)

Thermal conductivity of Autoclaved Aerated Concrete panels is one-tenth of that of concrete, that means insulated features are 10 times than concrete. Thermal insulation for AAC panels of thickness 100mm is equal to clay tile wall of 300mm. Therefore, AAC panels are building materials with excellent features of thermal insulation.
4Sound insulationSound insulation for Autoclaved Aerated Concrete panels of 100mm is 40.8db, while 150mm is 45.6db. There are a lot of separate crystal-shaped blowholes in the panel, so the panel has the features of sound insulation and acoustic absorption.


(4 hours)

The fire-resistant time for AAC panels of 100mm is 3.42hours while 120mm is 4 hours. The original materials of AAC panels is totally inorganic and is incombustible, and will not volatilize noxious gas even under the high temperature. The product is especially suited for fire-rated applications.
6Load bearingThe intensity of pressure for cube is more than 4mpa. The load bearing capacity for one point is more than 1200N. The rebars within AAC panels are made according to computer calculating force. As a non-loadbearing cladding, AAC panels can be used under circumstances of pressure.
7Anti-vibrationAs a building envelope, AAC panels are known for their excellent anti-vibration by architects. In a simulated earthquake experiment (seismic intensity 10.5), none of the panels fracture, and joints of test construction are undamaged.
8Environmental protectionThe Autoclaved Aerated Concrete is designed for consumers who are environmentally conscious. It helps reduce at least 30% of environmental waste, decrease over 50% of greenhouse radiation and over 60% integrated energy on the surface of brick.
9DurabilityAAC panels are buiding materials of inorganic silicate and not affected by harsh climatic conditions and will not degrade under normal atmospheric conditions. The service life matches with all kinds of construction.
10EfficiencyThe Autoclaved Aerated Concrete product’s lightweight and easy workability means it is very quick to install on site, and the construction period will be shortened in half.
Company Information

Shandong Yuanda Innovative Materials Co., Ltd is professional in innovative construction materials of walls. Our company has introduced German production techniques and realized industrialization of construction industry for insulated external walls, AAC panels fabricated walls, etc. We have 8-year professional experience of development and application in the construction field, such as wall materials, steel-structure buildings. We can supply all-around service from fabrication designing to building operations.

The main products are: ALC/AAC (Autoclaved Lightweight/Aerated Concrete) panels, AAC blocks with function of thermal insulation, AAC accurate blocks. Mortar are produced by German m-tec Machinery & production techniques. The factory occupies 180,000 square meters and has 2 production lines. The annual production amounts are: 400,000 cubic meters of panels and 600,000 cubic meters of AAC blocks. Our products sell well not only in China, but also in Australia, New Zealand, Korea, Southeast Asia, Africa, middle east, etc.

If you needed wall materials and request for fabrication of the materials, please feel free to contact us! We will provide the best service! We sincerely welcome customers to visit our factory!


1. What is AAC wall cladding?

Autoclaved Aerated Concrete (AAC) is a lightweight concrete that is formed into blocks and panels for a wide range of loadbearing and non-loadbearing construction applications. It is manufactured from silica sand, cement, recycled material, lime, gypsum, aluminium paste and aerating agents. It is moulded, cut and steam pressure cured in an autoclave before being packed, ready for transport.

2. Is AAC wall cladding a new building material?

Aerated Concrete Autoclaved (AAC) is an amazingly innovative building material that has been used in Europe for more than 80 years and in the US for more than 15 years.

3.Where has AAC wall cladding been used?

It can be used ranging from low rise industrial/commercial developments to high rise offices or medium density residential buildings.

4. Is AAC wall cladding a load bearing material?

The intensity of pressure for cube is more than 4mpa. The load bearing capacity for one point is more than 1200N. The rebars within AAC panels are made according to computer calculating force. As a non-loadbearing cladding, AAC panels can be used under circumstances of pressure.

6.What are the benefits of AAC wall cladding over other building materials?

a.Cost effective - lightweight panels allow for reduced structural components and smaller lifting equipment.

b. Excellent thermal resistance performance.

c. Acoustic performance - effective sound transmission barrier between external and internal environments of the building.

d. Excellent fire rating properties.

e. No wet trades - less mess and a cleaner, safer work area.

f. Less wastage - significantly reduced waste as panels can be custom-made to length requirements.

g. Fewer waste bins and less crane movements.

h. Design flexibility - panels can be easily cut and routed to suit design requirements.

i. Panel lengths up to 6 metres.

j. Strong, secure and durable with corrosion protected steel-reinforced panels.

Our Services

Buying Procedures:

1. Enquiry: Please contact us by emails, phone and let us know your inquiry.

2. Discussion: Specify the items you desire, confirm specification.

3. Delivery Item: FOB QINGDAO ( If you want to deal with EXW/CIF/CNF term instead of FOB, please specify)

4. Payment: 30% T/T in advance, balance 70% before shipment, western union, escrow.

5. Production Lead Time: 7~10 days for 20' container, 15~20 days for 40' container.

Contact Us:

Shandong Yuanda Innovative Materials Co., Ltd

Address: Room 702, A Tower, No. 20 Zhuzhou Road, Laoshan District, Qingdao, Shandong Province, China

Tel: +86 15689951308 (Whatsapp)


Fax: +86-532-87621377



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