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    AAC plant ( Aerated autoclaved concrete production line)

    AAC plant ( Aerated autoclaved concrete production line)

    Price:
    US$600000/SET
    Quantity Order:
    Origin:
    China
    Payment Method:
    Telegraphic Transfer (T/T)
    Pack. & Delivery:
    Standard packing

    Specification :

    Main features of AAC block:

    1.Light and high strength : its density is not more than 525kg/ m3, it’ s equal to 1/ 3 of brick and 1/ 4 of plain concrete; its intensity against pressure is not less than 3.8mpa.It can reduce the weight of buildings, cut the cost of basements and girders.
    2.Fine Insulation Material and heat preservation: Its coefficient of heat conduction is 0.14W/ m.k.It appares to be 1/ 7.5 while compared to concrete, 1/ 3.5 compared to solid brick.It is really a high efficient heat preservated material.
    3.Excellent sound insulation.The double rendering walls can reach up to 46db.
    4. fireproofing. .The material is an inorganic, noncombustible mineral with fire-resistant qualities. It will not produce any harmful gas under high temperature and fire.
    5.Last for long time: There will be no aging problems or efflorescence.It is a long-lasting building material and its normal age can be suited to other diffierent kinds of buildings' .
    6.Pollution free products.The amount of ³ radiation is only 12¼ ³ / h, which is far lower than the state standard level 37¼ ³ / h and world standard level 24¼ ³ / h.
    7.Good frost resistance ( safely free from being frozen) : Even after 15 times of being frozen and thawed under ± 20 , it only loses 2.5% of its weight and its intensity is not less than 3.2mpa.
    8.Outstanding ability of preventing osmosis; Predominant aseismatic capacity.Tongji University and Dongnan Univesity has proved that AAC has this advantage.; Minimal range of contractibility.The figure is 0.116mm/ m which is far lower than the state standard level 0.8mm/ m
    9.Fine waterproofness and inteneration.The intenerating coefficient is 0.88( intensity under saturated situation/ intensity under dry situation) , while the traditional AAC is 0.6-0.7.
    10.Easily to be processed.It offers the convenience to the direct sawing, planing, cutting and notching process.And also, it reduces the labour cost.
    All our AAC blocks are 100% conform with the international quality standards GB11968-2006

    Specifications of products

    1) AAC block
    Sizes
    L( length) 600mm
    B ( breadth) 100mm 120mm 125mm 150mm 180mm 200mm 240mm 250mm 300mm
    H( height) 20 0mm, 240mm, 250mm, 300mm
    Special sizes of AAC block can be discussed according to the buyer’ s order
    Performance index ( technical data)
    Bulk density grade B04 B05 B06
    Normal dry density ( kg/ m3) Prime ( A) d 400 500 600
    Acceptable ( B) d 425 525 625
    Strength grade( MPa) Prime ( A) A2.0* A3.5 A5.0
    Acceptable ( B) A2.5 A3.5
    Drying contraction ( mm/ m) Standard method 0.5 0.5 0.5
    Rapid method 0.8 0.8 0.8
    Frost resistance Weight less % d 5 5 5
    Strength ( Mpa) e Prime ( A) 1.6 2.8 4.0
    Acceptable ( B) 2 2.8
    Thermal conductivity Dry ( w/ m.k) 0.12 0.14 0.16
    2) Outer or inside insulation board for heat preserving
    Sizes

    L( length) 600mm to 1500mm
    B ( breadth) 75mm, 100mm 120mm 125mm 150mm 180mm, 200mm
    H( height) 600mm

    Quality Requirements of Raw Materials

    1, fly ash Fly is the core of this product materials.
    2, cement is a major source of strength
    3, Lime is another key role of strength in aac block production.
    4, gypsum
    5. Sand is the main basic material
    6, Aluminium powder paste ( Aluminum powder paste)

    Application

    AAC brick is applied widely in infrastructure construction in the world, especially in below conditions and places.
    1. 1st Youth Olympics Games in Singapore
    2. After Pakistan Flood of 2010
    3. After Russia Fire
    4. After Japan earthquake
    5. In the earthquake of Indonesia and New Zealand
    6. Infrastructure in Iraq and Afghanistan
    7. 16th Asian Games Guangzhou
    8. EXPO 2010 Shanghai
    9. Infrastructure of America, Brazil, India, Vietnam etc
    10. London 2012 Olympic and Paralympic Games, plenty of aac block is required.



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