2016 Hot Sales Green AAC Blocks Concrete Building Material

AACintroduction:
AAC(AutoclaveAeratedConcrete)isanewtypebuildingmaterialwheretherawmaterialsaresiliceousmaterials(fly-ash,sand,slag),calcareousmaterials(lime,cementandgypsum)andAluminiumpowder.
AACproducthasbeenwidelyusedinindustrialandcivilconstruction.AACproductcanbedividedintoAACblockandAACplate.
AAC Blockisshort forAutoclaved Aerated Concrete Block. which is also calledALC Block. It islightweight and loadbearing and made from silica sand, cement, lime and gypsum.
The block may be well used as both external wall (exterior wall) and internal wall (interior wall). Ithas been widely used for various buildings, such as villas, apartments, schools, factories, shopping mall, hospitals, etc... We have been exporting the blocks to many foreign countrie for some years with good reputation.
Processflow
(1)rawmaterials:sand,cement,flyash,slag,gypsum,shale,mostofindustrialwastecanbeusedasblockrawmaterials,whichimprovesalotonenvironment.
(2),Measuring,batchingandcastingsection
Slurry,cementagents,gypsumandaluminumgointohigh-speedstirringmixerafterautomaticmeasuringrespectively,andthenbubblesinsidegreenbodywillbesortedoutbyvibrationrods.Thewholesystemisfull-automaticallycontrolledbyPLCtoguaranteethehighefficiencyandprecisionofprocedurerunning.
(3)StaticcuringandCutting
Stableandstillcuringcanavoiddamagetointernalstructurewhenthegasisandexpandinginsidethegreenblock.Highefficientandfluentcuttingmachineandtabletiltmachinearethekeypartstothehexahedralcutting.
(4)AutoclavingandFinalProductProcess
Greenbodygetsfinalstrengthandperformanceviaautoclaving.ournewlydevelopedseparatingandpackingsystemcannotonlypromotequalificationratebutalsosolvethedifficultyinseparatingblocksandwallpanelsatthesametime.
Rawmaterialproportion
(1)CementlimeflyashstyleaeratedblockrawmaterialproportioningredientunitCementlimeflyashflash%65-70cement%6-15lime%18-25gypsum%3-5Aluminumpowderpaste(600kg/m3)1/100008Water&materialrate0.60-0.65CastingsystemOC36-40AluminummixingtimeS30-40(2)CementlimeSandstyleaeratedblockrawmaterialproportioningredientUnitCementLimeSandSand%55-65Cement%10-20Lime%20-30Gypsum%2-3Aluminumpowderpaste(600kg/m3)1/100008Water&materialrate0.65-0.75CastingsystemOC35-38AluminummixingtimeS30-40AAC BLOCK PARAMETERS:
1. Light Weight: 300~800kg/m3
2. High Intensity: 3.5~10.0Mpa
3. Good Thermal Insulation Property: 0.1~0.20W/(m·k)
4. Keeping Temperature, Heat Resistant, Fireproof
5. Good Sound Insulation
6. Earthquake Proof
7. Good Machinability
8. Conveniently Mechanized Construction
9. Available sizes:
60*20*8cm;60*20*10cm;60*20*12cm;60*20*15cm;60*20*18cm;60*20*20cm;60*24*8cm;60*24*10cm;60*24*12cm;60*24*15cm;60*24*18cm;60*24*20cm
Productdisplay
Features & Advantages of lightweight concrete block
1. Lightweight:Aeratedconcretedensityisusually400-900kg/m3(accordingtothemarket),whichis1/3ofclayblockand1/5ofcommonconcrete.
2.Fireproof:Mostofthemajorrawmaterialsisinorganicmaterials,soithasgoodfireresistance,anddonotemitharmfulgaseswhenmeetfire
3.Soundinsulation:Asthematerialinsidehasalargenumbersoftheporesandporous,whichhasa goodthermalinsulationproperties.
4.ThermalInsulation:Thermalconductivityis0.9-0.22W/(MK),whichis1/4ofclaybricks.
5.Anti-seismic:Thesamebuildingstructure,improvethetwoseismicthanthebricklevel