本公司专业承接发泡混凝土工程.发泡混凝土的发展及应用情况:美国、英国、荷兰、加拿大等欧美国家以及日本、韩国等亚洲国家，充分利用泡沫混凝土的良好特性，将它在建筑工程中的应用领域不断扩大，加快了工程进度，提高了工程质量。近年来，我国越来越重视建筑节能工作，随着与建筑节能有关政策的实施，节能材料倍受欢迎。泡沫混凝土以其良好的特性，在我国应用得到快速发展和应用，年增长率约在8%以上，成为大规模的新型保温材料。应用情况归纳如下：一>建筑保温节能方面的应用这是泡沫混凝土目前较主要的用途。因其内部存在大量封闭气孔，而气孔内有大量的空气存在，空气的导热性能是很差的，其导热系数约为0.02w/m.k,所以大大降低了它的导热性能,又因气孔互不连通呈封闭状态,不能形成空气的对流循环,同时砼内部被气孔所隔离,而且各球形气孔为固化的水泥浆膜包围,界面增加对热能穿透能力形成很大阻力,使其具有优越的保温性能。1）屋面保温隔热：现浇泡沫混凝土屋面，节能屋面构造一般包括结构层、保温层、找坡层、找平层和防水层。泡沫混凝土应用于屋面保温隔热施工是采用现场浇注的方法，将保温层、找坡层、找平层合三为一，简化保温层施工工序，与混凝土屋面结成一个整体。也可制成泡沫混凝土屋面保温板、砖；2）地面保温隔热：现浇地暖隔热层，地面保温板3）墙体保温隔热：现浇、喷泡沫混凝土墙体保温层，泡沫混凝土砌块4）复合墙板：在框架结构中用作隔热填充墙体或与薄钢板制成复合墙板。二>工程方面1）地下回填：2）地基：主要用于补偿地基、道路、桥梁、隧道、大型构筑物的填层。3）挡土墙：主要用于公路护坡、路基、河岸、港口。主要用作港口的岸墙。三>园林方面1）用泡沫混凝土制成轻质假山，盆景2）轻质水上漂浮制品，如漂浮景观、植物、假山等3）发泡彩色装饰园艺孤儿陶粒、仿木材料等四>工业方面：1）管道保温：管道的保温层2）耐火应用：这是泡沫混凝土应用较为成功的领域。主要用于炉窑现浇保温层、喷涂保温层、耐火保温砖等。3）化工应用：储罐底脚的支撑，将泡沫混凝土浇注在钢储罐(内装粗油、化学品)底脚的底部，必要时也可形成一凸形地基，这样可确保整个箱底的支撑在焊接时处于较佳应力状态，这一连续的支撑可使储罐采用薄板箱底。同时凸形地基也易于清洁。4）陶瓷工业：轻质泡沫陶瓷制品ThedevelopmentandapplicationofthefoamedconcreteTheUnitedStates,Britain,theNetherlands,Canada,EuropeancountriesandJapan,SouthKoreaandotherAsiancountries,makefulluseofthefoamconcretegoodperformance,willitinconstructionprojectcontinuestoexpandtheapplicationfields,speedinguptheprojectschedule,improvethequalityoftheproject.Inrecentyears,ourcountrypaymoreandmoreattentiontobuildingenergyefficiency,withtheenergyconservationofthebuildingandrelevantpolicyimplementation,energy-savingmaterialsfavorablywelcome.Foamedconcretewithitsgoodcharacteristics,appliedinourcountrygetfastdevelopmentandapplication,theannualrateofabout8%ormore,bemassivenewthermalinsulationmaterial.Applicationsummarizedasfollows:A>architectureheatpreservationandheatinsulationontheapplicationofthisisthemostmainfoamconcreteuse.Becauseofthepresenceofinternalclosedporosity,andtherewerealotofairventexistence,airthethermalconductivityisbad,thecoefficientofthermalconductivityisabout0.02w/m.k,sosignificantlyreduceitsthermalconductivity,andbecauseeachstateisclosedconnectedporosity,cantformtheairconvectioncirculation,andconcreteinnerbestomatalhaveisolation,andthesphericalporosityofsolidifiedcementperformancesforsurrounded,increasetheheatpenetrationabilityinterfaceintobigresistance,makeitshavesuperiorheatinsulatingperformance.1)roofinsulation:cast-in-situfoamedconcreteroof,roofstructuregenerallyincludesenergystructurelayer,thermalinsulationlayer,lookingforslopelayer,screed-coatandwaterprooflayer.Foamedconcreteapplicationinroofinsulationconstructionisthein-situpouringmethod,thermalinsulationlayer,lookingforslopelayer,makelevellaminatedthreeforone,simplifythethermalinsulationlayerconstructionprocess,andconcreteroofintoawhole.Alsocanbemadeintofoamconcreteroofinsulationboard,brick,;2)thegroundinsulation:cast-in-situthermalinsulationlayeroffloorheating,thegroundinsulationboard3)wallthermalinsulation:cast-in-situconcretewallthermalinsulationlayer,sprayfoam,foamconcreteblock4)compositewallboard:intheframestructureusedasaheatinsulationfillingwallorwiththinsteelplatecompositewallboard.2>engineering1)undergroundbackfilling:2)tobase:mainlyusedtocompensateforthefoundation,road,bridge,tunnel,largestructuresoffill.3)soilretainingwall:mainlyusedforhighwayslopeprotection,roadbed,theBanksandport.Mainlyusedastheportshorewall.Three>gardenaspects1)infoamconcreteismadeoflightweightrockery,bonsai2)lightfloatingproducts,suchasfloatinglandscape,plants,rockery,etc3)foamingchromaticadornmentgardeningorphantaoli,imitationwoodmaterials,etcFour>industry:1)pipeinsulation:thepipeinsulationlayer2)refractoryapplication:thisisfoamedconcreteapplicationofthefieldisverysuccessful.Mainlyusedforfurnacesinsulationlayer,sprayingcast-in-situinsulationlayer,refractoryinsulationtiles,etc.3)chemicalapplication:storagetankbottomfeetsupport,willfoamconcretepouringinsteeltank(crudeoil,chemicalsinstalledinsideattheendofthebottomofthefeetand,whennecessary,alsocanformaconvexfoundation,whichcanensurethatthewholeofthesupportofthetankbottominweldingisatthebeststressstate,acontinuoussupportcanmakethetankbottomplatestoragetank.Atthesametimeconvexfoundationalsoeasytoclean.4)ceramicsindustry:lightfoamceramicproductsThetelephonenumber:13810438895
