ALC/AAC panel introduction
ALC panel(Autoclaved Lightweight Concrete panel)is also called AAC panel(Autoclaved Aerated Concrete panel)is a new type eco-friendly lightweight porous building material with cement, lime, silica, sand, fly ash etc.as the main raw material and anticorrosive steel mesh as the internal structure. The porous crystalline ALC panel is produced by procedures of grinding, pouring, curing, cutting, steaming, separating and so on, through high temperature, high pressure and steaming process and has excellent performance in fire resistance, anti-earthquake, and warm keeping.
ALC / AAC panel specifications
| Length(mm) | 1800—6000 |
| Breadth(mm) | 600 |
| Depth(mm) | 75, 100, 125, 150, 175, 200, 250, 300,120, 180, 240 |
Cement lime fly ash style aerated block raw material proportion
name | unit | Cement lime fly ash |
flash | % | 65-70 |
cement | % | 6-15 |
lime | % | 18-25 |
gypsum | % | 3-5 |
Aluminum powder paste(600kg/m3) | 1/10000 | 8 |
Water & material rate | 0.60-0.65 | |
Casting system | OC | 36-40 |
Aluminum mixing time | S | 30-40 |
Cement lime Sand style aerated block raw material proportion
Name | Unit | Cement Lime Sand |
Sand | % | 55-65 |
Cement | % | 10-20 |
Lime | % | 20-30 |
Gypsum | % | 2-3 |
Aluminum powder paste(600kg/m3) | 1/10000 | 8 |
Water & material rate | 0.65-0.75 | |
Casting system | OC | 35-38 |
Aluminum mixing time | S | 30-40 |
AAC / ALC panel manufacture process
Donyue ALC panel advantages:
Type | ALC panel | Solid clay Blocks | Hollow Blocks | Ceramsite Concrete Blocks | Normal Concrete Blocks |
Density (kg/m3) | 500-800 | 1600-1800 | 900-1700 | 1400-1800 | 2000-2400 |
| performance index | ALC test value | standard value | |
| dry volume density | 512kg/m3 | ±50 | |
| cubic crushing strength(average value) | ≥4.0Mpa | ≥2.5Mpa | |
| drying shrinkage | ≤0.3mm/m | ≤0.8mm/m | |
| thermal coefficient(5%moisture content) | 0.11W/m.k | 0.15W/m.k | |
| freezing resistance | quality loss | 1.00% | ≤5.0% |
| intensity after frozen | ≥3.8Mpa | ≥2.0Mpa | |
| shock resistance | ≥7.0 times | 3 times | |
| Single-point Hanging Force | 1200N(100mm),1500N(125mm) | ≥800N | |
| Bonding Strength Between Rebar and ALC Panel | avg3.5Mpa min 2.8Mpa | ≥0.8Mpa,≥0.5Mpa | |
| Fire Endurance of ALC Panel | 3.62hours(100mm),≥4hours(125mm) | ||
| Fire Endurance of 50mm Thick ALC Panel Protected Steel Column | ≥4 hours | 4hours | |
| Fire Endurance of 50mm Thick ALC Panel Protected Girder | ≥3 hours | 3hours | |
| R /R Water Softening Coefficient | 0.88% | ||
| Average Sound Reduction Index (100mm thick ALC panel+ both putty painted sides) | 40.8db | ||
AAC Panels with steel mesh inside
Donyue ALC panels can be widely used, it can be used as external wall, internal wall, partition wall,roof,floor and curtain wall etc. It also can be used in various kinds of buildings ,such as public facilities, industrial constructions, civil housings, hospitals,apartments, villas, schools, stores, supermarkets etc.
| Specification (mm) | Grade | Interface | Strength grade (MPa) | Min design load (Kn/m2) | Measured dry density (Kg/m3) |
| ≤3600×600×100 | B05 | T shape | 3.5 | ≥1.2 | 486 |
| ≤4200×600×125 | B05 | T shape | 3.5 | ≥1.2 | 486 |
| ≤5200×600×150 | B05 | T shape | 3.5 | ≥1.2 | 486 |
| ≤6000×600×175 | B05 | T shape | 3.5 | ≥1.2 | 486 |
| ≤6000×600×200 | B05 | T shape | 3.5 | ≥1.2 | 486 |
| Specification (mm) | Grade | Interface | Strength grade (MPa) | Measured dry density (Kg/m3) |
| ≤ 3000×600×75 | B05 | T/Flat shape | 3.5 | 486 |
| ≤ 4000×600×100 | B05 | T/Flat shape | 3.5 | 486 |
| ≤ 5000×600×125 | B05 | T/Flat shape | 3.5 | 486 |
| ≤ 6000×600×150 | B05 | T/Flat shape | 3.5 | 486 |
| Specification (mm) | Grade | Interface | Strength grade (MPa) | Min design load (Kn/m2) | Measured dry density (Kg/m3) |
| ≤2600×600×100 | B05 | T/L shape | 3.5 | ≥1.4 | 486 |
| ≤3100×600×125 | B05 | T/L shape | 3.5 | ≥1.4 | 486 |
| ≤3700×600×150 | B05 | T/L shape | 3.5 | ≥1.4 | 486 |
| ≤4600×600×175 | B05 | T/L shape | 3.5 | ≥1.4 | 486 |
| ≤5600×600×200 | B05 | T/L shape | 3.5 | ≥1.4 | 486 |
Standard wooden pallets with side protectors on all sides or as required
Donyue can manufacture various lengths and thickness ALC panel as required.
We also can provide installation training in China or oversea.
Small samples can be provided.
Welcome to our factory !
Customer Satisfaction is Our Ultimate Pursuit!!
Dongyue Machinery Group Profile
Long History and Large-scale
Dongyue Machinery Group was built in 1994,and now Dongyue is a national large-scale designated building materials machinery manufacturer, a coalition of researching, producing and marketing, and services with registered asset of 234 million RMB, total asset of 1 billion RMB, total area of 1,332,000square meters, and over 1500 staff.
Strong Technical Team
Dongyue absorbed technical team from Germany AAC-concept Gmbh, the team of five members all have serviced for the German YTong more than 20 years. Make the Dongyue technology research and development capabilities in the world’s advanced level in the field of AAC. At the same time, there are 11 senior engineers, 31 senior technicians, and 160 technical backbones in respective fields in Dongyue. So far we have 15 line of AAC block machine in Indonesia,10 lines in India,5 lines in Vietnam,2 lines in Buma,2 lines in Mongolia ,1 line in Kazakhstan ,1 one in Bulgaria.
Certificate of Honor
We have undertaken research and manufacture of national Torch Scheme, national key new product scheme etc. and got 30 inwention patents, 25 new practical patents, and also awards of natonal energy scientific progress, Shandong outstanding energy-saving award, Shandong scientific award etc.
We believe : Donyue brand will be your first choice, our Donyue people will make every effort to give you every satisfaction!
For further information, just contact us at any time witout hesitation
Website : www.chinablockmachine.com
Contact : Becky Liu
Mobile : +86 15865975683
WhatsApp: 15865975683
Wechat: 18764251412
Skype : becky2015412
