AAC Block / AAC Panel / AAC Plant / AAC Line

Product Description

AAC block / AAC panel / AAC plant / AAC line


I. AAC block / AAC panel / AAC plant / AAC line Technology Certification and Evaluation
Our autoclaved aerated concrete panel production line comes with intellectual property rights. It has obtained the ISO9001 International Quality Management System Certificate and CE certificate. Also, our production line has been approved by BV and TUV.
II. AAC block / AAC panel / AAC plant / AAC line Technical Process
1. Rebar Mesh Cage Preparation
Use the straightening machine to process the steel bar coil into the type with the required length. With the welder, the processed steel bar will be welded into the steel meshes. Later, the suspending welder makes those meshed into the wanted cages. Next, the rebar mesh cage will be painted, and then dried in the drying box. Finally, it will be conveyed to the assembly area.
2. Mesh Cage Assembly and Drill Rod Plugging
During the assembly process, the mesh cage will be installed on to the cabinet frame according to the size. And then it will be fixed with the drill rod.
After the installation, the poured horizontal molding box will be transported to the designated spot. The dill rod plugging crane puts the mesh cage cabinet into the mould. Later, the cabinet will be sent to the curing room. Until the green bricks have been cut, the cured molding box will be then delivered to the place where drill rod is plugged. Pull out the drill rods, and transport the molding box to the cutting place.
3. Batching, Pouring, Curing (Refer to the Autoclaved Aerated Concrete Block Production Line)
III. AAC block / AAC panel / AAC plant / AAC line Application of Autoclaved Aerated Concrete Panel
ALC autoclaved aerated concrete panel can be divided in to the partition plate, external wall plate, roof panel, fire-proof board, etc. All those panels are mainly used for concrete or steel buildings.
A. ALC Internal Wall Panel
This internal wall panel is applicable for all kinds of buildings, for instance, hotels, schools, etc. On the wall panel, you can install the air conditioning, heater, and the like.
B. ALC External Wall Panel
This type of wall panel features excellent heat preservation, heat insulation performance. Therefore, it is thinner than general type autoclaved aerated concrete panel. This product can satisfy many countries' applications where heat insulation is required.
Characteristics and Advantage
In comparison with the autoclaved aerated concrete block, AAC or ALC panel has the characteristics as following:
A. Panel Features
A. Heat Preservation and Insulation
With the panel, no heat preservation measures are needed. Therefore, the construction cost will be significantly decreased. In addition, the building requires less energy consumption.
B. Fireproof Performance
The 15cm thick AAC panel can resist fire for at least 4 hours, and no radioactive substance or harmful gas will be produced. This panel is extensively used to the application where excellent fire resistance is required, for instance, the factories of steel structure.
C. Perfect Resistance to Shock
The lightweight ACC panel of high intensity applies the special joint design and installation method, to make sure the excellent shock resistance of the buildings. For this reason, it is commonly found in the seismic zone.
D. Convenient Construction
The dry construction method is used for the AAC panel. It needs short construction period. With this method, you can save about 80 Yuan for per square meter.
E. Larger Indoor Area
Unlike the wall made of autoclaved aerated concrete blocks, the AAC panel wall is at least 50mm less in thickness.

Performance Index		Unit	ALC Test Value	Test Standard	Standard Value
Dry Volume Density		Kg/m2	512	GB/T11970-1997	±50
Cubic Crushing Strength(Average Value)		Mpa	≥4.0	GB/T11971-1997	≥2.5
Drying Shrinkage		mm/m	≤0.3	GB/T11972-1997	≤0.8
Thermal Coefficient (5 %moisture content)		W/m.k	0.11	GB/T10295-88	0.15
Freezing Resistance	Quality Loss	%	1.0	GB/T11973-1997	≤5.0
	Intensity after Frozen	Mpa	≥3.8		≥2.0
Shock Resistance (No cracks will be formed after the pendulum impact of 30Kg sand bag)		time	≥7.0	JC666-1997	3
Single-point Hanging Force		N	1200 (100mm thick)	JC666-1997	≥800
			1500 (125mm thick)
Bonding Strength Between Rebar and ALC Panel		Mpa	Average Value 3.5 Mini. Value 2.8	GB/T15762-1995	≥0.8 ≥0.5
Fire Endurance of ALC Panel		hour	100mm thick wall 3.62 125mm thick wall >4.0	GB/T T9978-1999
Fire Endurance of 50mm Thick ALC Panel Protected Steel Column		hour	>4.0	GB/T T9978-1999	4
Fire Endurance of 50mm Thick ALC Panel Protected Girder		hour	>3.0	GB/T T9978-1999	3
R /R Water Softening Coefficient		%	0.88	GB/T11970-1997
Average Sound Reduction Index	100mm thick ALC panel+ both putty painted sides	dB	40.8	GBJ75-84 GBJ121-88