AUTOCLAVED AERATED CONCRETE PANEL（AAC） ALC/AAC panel
AUTOCLAVED AERATED CONCRETE PANEL（AAC）ALC/AAC panel
AUTOCLAVED AERATED CONCRETE PANEL（AAC）Is the porous concrete, which composed of quartz sand, aluminum, lime, etc. as the main raw material， double-layer, two-way mesh reinforcement which is derusted and anticorrosion treatmented inside，Through high temperature, high pressure, steam curing etc.Is a new type of building materials with excellent performance at present.
- Autoclaved Aerated Concrete Panel: The plates are equipped with internal double layers, two-way mesh reinforcement, can produce wall panels, partition wall, floor decking, roof board, decorative board etc..
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Performance Indices in Grade B05 |
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Item |
Unit |
Detection value |
Test standard |
Standardvalue |
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Dry bulk density |
kg/m³ |
512 |
GB/T11970-1997 |
±50 |
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Cube compressive strength (average) |
Mpa |
≥4.0 |
GB/T11971-1997 |
≥2.5 |
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Drying shrinkage |
mm/m |
GB/T11972-1997 |
≤0.8 |
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Coefficient of thermal conductivity (water content 5%) |
W/m.k |
GB/T10295-2008 |
≤0.14 |
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Frostresistance |
mass loss |
% |
1 |
GB/T11973-1997 |
≤5.0 |
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Post freezing strength |
Mpa |
≥2.0 |
≥2.0 |
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Impact resistance (30kg sand pendulum impact back without crack) |
times |
≥7.0 |
JC666-1997 |
3 |
|
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The single point hanging force |
N |
1200(100mm AAC） |
JC666-1997 |
≥800 |
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|
1500(125mm AAC） |
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Bond strength between steel bar and AAC panel |
Mpa |
average value 2.4 |
GB/T15762-2008 |
≥1.0 |
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Fire resistance limit of AAC plate |
hour |
100mm wall: 3.62125mm wall: >4.0 |
GB/T9978-2008 |
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Protective steel column fire resistance limit in 50mm AAC panel |
hour |
>4.0 |
GB/T9978-2008 |
4 |
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Protective steel beam fire resistance limit in 51mm AAC panel |
hour |
>3.0 |
GB/T9978-2008 |
3 |
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Water softening coefficient R/R |
% |
GB/T11970-1997 |
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Averagesoundinsulation |
100mm AAC panel+Both sides putty |
dB |
GBJ75-84GBJ121-88 |
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125mm AAC panel+Both sides putty |
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150mm AAC panel+Both sides putty |
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175mm AAC panel+Both sides putty |
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200mm AAC panel+Both sides putty |
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Combination form-1（Both sides rock wool & AAC panel inside）150mm+40mm rock wool in both sides+10mm gypsum board（decoration）+Both sides putty |
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Combination form-2(Both sides AAC panel & rock wool inside）100mm AAC+50mm rock wool+100mm AAC+Both sides putty |
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Dimension error |
mm |
L±3W+0～2T±1 |
GB/T15762-2008 |
L±4W+0～4T±2 |
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Surface smoothness |
mm |
1 |
GB/T15762-2008 |
≤3 |
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Linear expansion coefficient |
/℃ |
7x10 |
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Elastic modulus |
N/mm |
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Permeability (6 days 300mm high water spout drop height) |
mm |
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refer to JISA5416-1997 |
≤100 |
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Fire performance index of AAC inner wall plate |
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Wall thickness（mm） |
50 |
75 |
100 |
125 |
150 |
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Fire resistance time（hour） |
>2 |
>4 |
>4 |
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Specification of AAC inner wall plate |
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Thickness（mm） |
75 |
100 |
125 |
≥150 |
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Length（mm） |
≤3000 |
≤4000 |
≤5000 |
≤6000 |
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Specification of AAC external wall plate |
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Thickness Length max. (mm) (mm)Design load |
100 |
125 |
150 |
175 |
200 |
|
3600 |
4200 |
5200 |
6000 |
6000 |
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3500 |
4200 |
4900 |
6000 |
6000 |
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3300 |
4000 |
4700 |
5700 |
6000 |
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3100 |
3900 |
4500 |
5400 |
6000 |
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3000 |
3800 |
4300 |
5200 |
6000 |
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2800 |
3600 |
4200 |
5000 |
5800 |
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|
2700 |
3400 |
4100 |
4700 |
5600 |
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Specification of AAC Roof plate |
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Thickness Length max. (mm) (mm)Design load |
100 |
125 |
150 |
175 |
200 |
|
2600 |
3100 |
3700 |
4600 |
5600 |
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|
2500 |
2900 |
3600 |
4400 |
5400 |
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|
2400 |
2700 |
3500 |
4200 |
5100 |
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2300 |
2500 |
3300 |
4000 |
4800 |
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2200 |
2300 |
3200 |
3800 |
4500 |
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2100 |
2300 |
3100 |
3600 |
4200 |
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2000 |
2300 |
3000 |
3400 |
3900 |
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Thermal insulation performance of AAC external wall plate |
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Thickness |
Thermal resistance |
thermal inertia index |
heat transfer resistance |
heat transfer coefficient |
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δ（mm） |
R(㎡.k/W) |
D=∑RS |
R0(㎡.k/W) |
k(W/㎡.k) |
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50 |
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75 |
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100 |
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125 |
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150 |
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175 |
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200 |
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Thermal insulation performance of AAC roof plate |
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Thickness |
Thermal resistance |
thermal inertia index |
heat transfer resistance |
heat transfer coefficient |
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δ（mm） |
R(㎡.k/W) |
D=∑RS |
R0(㎡.k/W) |
k(W/㎡.k) |
|
150 |
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175 |
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200 |
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|
225 |
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|
250 |
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ALC panel and AAC Panelare our main product. Our Autoclaved Aerated Concrete Panel can be used for concrete structure, steel structure residential buildings and office buildings. If you need, welcome to contact us to know more.
Our company supply kinds of sandwich panel, City Multifunctional Kiosk，ALC/AAC panel and custom steel structural. Our products have high quality and competitive prices.
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