Funda nge-Autoclaved Aerated Concrete (AAC)

I-Concrete e-Aerated yintlobo yekhonkrithi ye-precast yenziwe yonke into ebonakalayo yezinto eziphilayo ezivelisa izibonelelo ezintle kunye nokusebenza okungcono kwamandla. Ekuqaleni kuka-1914, abaseSweden bafumanisa umxube wesimenti, i-lime, amanzi kunye nesihlabathi, njengokhonkethi rhoqo kodwa ukongeza i-aluminium powder. Le ngxelo yokugqibela inikeza iipropati zokunwebisa ze-Autoclaved Aerated Precast zeKrete.

Indlela i-Aerated Concrete eyenziwa ngayo

I-Concrete e-Aerated iyinkhonkrithi engaphiliyo engaphambi kokukhishwa equlethe izibhakabhaka zomoya kwizinto eziphathekayo ukwenzela ukuvelisa izinto ezincinci ezinobunzima kwi-oven autoclave.

Kulawulwa kakhulu okunokuthi kunqunywe nge-blade yerhasi kwaye inokwenziwa ngokukhawuleza. Ngenxa yeempawu zayo, ikhonkrithi kufuneka ihlolwe ngamandla amakhulu, umthamo womswakama, uvavanyo lokuxinwa kweeninzi kunye nokuhlolwa kwe-shrinkage. Ikhonkrithi ingasetyenziselwa ezindongeni, kumgangatho, kwiipaneli zepharafu, kwiibhloko kunye neentsimbi.

Iipropati ze-Aerated Concrete

Iibhloko zeerkrithi eziqingqiweyo zizibhloko eziqinileyo ezihlanganisiweyo kunye kunye nokubambelela kunye nokuqiniswa ngesinyithi ukuze kunikwe amandla angakumbi. I-AAC inexabiso elincinci lokubhengeza phezulu kwaye linikeza isithintelo esikhulu sokukhusela isandi kwaye ngenxa yezizathu ezinjalo, zisetyenziselwa ukwakhiwa kwebakala elingentla. I-precast i-autoclaved aerated units units ekhonkrithi ziyi-prisms ezinkulu ezisetyenziselwa iifrime ezixandekileyo, ezizobekwa kwi-bed bed-thin bed. Amagumbi afakwe aya kukhuselwa ngokuchasene ngqo nokunyameka usebenzisa izinto zokugqoka.

Izibonelelo zeekhonkrithi kunye neZicelo

Ezinye zeenzuzo eziza kufumana xa usebenzisa ikhonkrithi e-autoclaved aerated yile:

• Ukukhusela okucokisekileyo, malunga no-1.25 nge intshi. I-conductivity ye-AAC ye-AAC yi-6 ukuya kwe-7.5% yekhonkrithi eqhelekileyo, eyenza i-energy-efficient.
• I-AAC iya kuba neendleko zancinci zamandla kuba zinokumelana nokushushu okukhulu.
• Izinto ezifanelekileyo zokukhusela izandi kunye nokuqhaqha umbala.
• Ikhonkrithi ephawulwayo inika umlilo kunye nokuxhathisa.

• I-AAC yenziwe ngeendlela ezahlukeneyo kunye nobukhulu.
• I-AAC ivimba ivenkile kwaye ikhulule amandla phezu kwexesha.
• Ikhonkrithi ephazamisayo iyaphinda isetshenziswe kwakhona.
• Ukukhwela kwemizila kunokunqunyulwa ukufaka umbane kunye nokuphala kwamanzi.
• Iimpawu ezingabonakaliyo ezinqabileyo ezigcinwe njenge-CMU eqhelekileyo.
• Ukuthumela nokusingatha ngaphezulu koqoqosho kunekhonkrithi rhoqo okanye i-CMU.
• Iipaneli ziyafumaneka kwiibumba eziphakathi kwama-8 intshi ukuya kuma-intshi angu-12, ii-intshi ezingama-24 ububanzi, kwaye ubude ukuya kwii-20 ezinyaweni.
• Iibhloko ziza ku-24 ", 32", no-48 "intshi intshi ende, phakathi kwama-intshi amane ukuya kuma-16 ububanzi, kunye no-intshi ezisibhozo eziphezulu.

I-Autoclaved Aerated Drawrete Drawbacks

Ikhonkrithi ephawulisiweyo njenganoma yiphina into ebonakalayo inezibonelelo ezintle:

• Ukubambisana kumgangatho kunye nombala kunokuba nzima ukufumana.
• Iindonga zangaphandle ezingapheli kufuneka zifakwe ngophahla lwangaphandle ukuze zikhuseleke ukuba zingabonakali kwaye zidilize.
• Ukuba ifakwe kwindawo ephakamileyo yamanzi, i-intérieure igqiba nge-vapor lownessmeability kunye nokugqitywa kwangaphandle kunye nokugqitywa okuphezulu.

Iindleko zezinto eziphathekayo zeekhonkrithi

Iindonga zekritezi ezenziwe nge-autoclaved efakwe njenge-CMU inokuhlawula i-$ 3.50 kwi-8 "x 8" x 24 ", kuxhomekeke kwinkimbinkimbi yeprojekthi. Iindleko zezabasebenzi zingaphantsi ngenxa yokuba kulula ukuyifaka kwaye kulula ukuyisebenzisa.

Ezi ndleko zingatshintsha ukusuka kummandla ukuya kummandla kuxhomekeke kwiindleko zabasebenzi kunye neemfuno zekhowudi yokwakha.

Ukwakha Amakhowudi Ukwamkelwa kweekhonkrithi eziMandla

Ikhonkrithi ephawulweyo yamkelwe ngamanqaku amaninzi ekwakhiwo kunye nemigangatho yamazwe ngamazwe afana:

• I-ASTM C1386 (i-Precast Autoclaved Aerated Concrete Wall Building Units)

• I-ASTM C 1452 (I-Specific Specification for Reformed Autoclaved Aerated Elekter Elements)

• I-ACI 523.5R, esiyisikhokelo sokusebenzisa ipaneli ekhonkrithi ehamba nge-autoclaved

Indlela yokufaka i-Concrete e-Aerated

Ikhonkrithi enekhenkethi ingafakwa kalula ngumbumba onqabileyo kwaye inokugqitywa ngokugqitywa ngopende, iplasti, ukukhahlela, okanye izinto zokugcina izinto. Ikhonkrithi e-autoclaved e-aerated ingagqitywa kwiindawo zangaphakathi ngokubetha, iileyile, zidwetswe , zikhishwe okanye zishiywe ngaphandle.

Ukuqhathaniswa nokukhonkxa