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1、命题考点六建筑饰面石材、陶瓷的特性及应用1A410000buildingengineeringtechnology1A412000buildingengineeringvillagematerial1A412000constructionmaterialtestsectionGufenOnlinePropositiontestsitesixthecharacteristicsandapplicationofbuildingfacingstoneandceramicsIfyouencounteranydoubtintheprocessoflearning,pleaselog
2、intothemembercenter,youaskmeanswer,atanytimetocommunicatewiththemajorityofcandidatesfriends![textbookinterpretation]First,thecharacteristicsandapplicationofbuildingfacingstone1.naturalgraniteGranitestructureiscompact,highstrength,largedensity,lowwaterabsorption,hardtexture,wearresistance,
3、belongstoacidhardstone.Graniteisacidstone,soitsacidresistance,weatheringresistance,durability,longservicelife.Quartzingranitewillchangecrystalathightemperature,expandingandcrackingandpeeling,soitisnotrefractory.Graniteplateismainlyusedinlargepublicbuildingsordecorativegraderequirementsofi
4、ndoorandoutdoordecorationengineering.2.naturalmarbleItstextureisdense,compressivestrengthishigh,waterabsorptionislow,anditstextureissoft.Itbelongstomediumhardstone.Naturalmarbleeasyprocessing,lightisgood,areoftenmadeofpolishedplate,itsrichcolors,delicatetexture,highlydecorative.Generallyu
5、sedinhotels,exhibitionhalls,shoppingmalls,theaters,libraries,airports,stations,officebuildings,residentialprojectssuchasindoorwall,cylinder,desk,sideboard,elevatordoorandotherparts.3.man-madefacingstoneGenerally,ithasthecharacteristicsoflightweight,highstrength,thinthickness,brightcolor,v
6、ariouscolors,gooddecoration,corrosionresistance,pollutionresistance,easyconstructionandlowprice.Accordingtothematerialandthemanufacturingprocessisdifferent,canbedividedintoartificialstonecementtypeartificialstone,artificialstone,polyestercompositeartificialstone,artificialstoneandglasscer
7、amicssinteredtypeartificialstone.Amongthem,polyesterartificialstoneandglassceramicartificialstonearethemostusedvarietiesatpresent.Polyesterartificialstonecanbeusedforinteriorandexteriorwall,cylinder,stairpanel,servicetableandotherpartsofthedecoration.Glassceramicart
