Chiyambi cha Concrete Foaming Brokers
Zoyimira thovu za konkriti ndizophatikizika zamakhemikolo zomwe zimagwiritsidwa ntchito kuti zikhale zotetezeka, mipata yofanana ya mpweya mkati mwa zosakaniza za konkire, zimatsogolera ku konkire yopepuka yam'manja yokhala ndi kutchinjiriza kwamafuta owonjezera, kuchepa kachulukidwe, ndi ntchito yabwino. Oyimilirawa amagwira ntchito pochepetsa kupanikizika kwapamtunda kwa madzi osakaniza, kulola kuti mpweya ulowetsedwe ndikusungidwa mumtundu wa thovu losawoneka bwino pamatrix onse a simenti.. The pamwamba khalidwe ndi dzuwa la thovu konkire– monga compressive kulimba kwake, matenthedwe madutsidwe, ndi durability– amakhudzidwa kwambiri ndi mtunduwo, mlingo, ndi ngakhale woimira lathering ntchito. Nkhani yaifupi iyi imayang'ana zida zomwe zili kumbuyo kwa ma frothing agents, gulu lawo, komanso momwe amawonjezerera kukulitsa nyumba zokhala ndi konkriti yopepuka yopangira ntchito zomanga zamakono.
(Wothandizira thovu wa CLC)
Gulu ndi Njira Zama Broker A Konkrete Athovu
Zopangira thovu za konkriti zitha kugawidwa m'magulu awiri akulu: anionic ndi cationic surfactants, ndi mitundu ina yosakhala ya ionic kapena amphoteric yomwe imagwiritsidwanso ntchito kutengera zomwe mukufuna. Anionic lathering agents, monga alkyl sulfates ndi mapuloteni-based hydrolysates, amagwiritsidwa ntchito kwambiri chifukwa cha kukhazikika kwawo kwa thovu komanso kumagwirizana ndi chemistry ya konkire. Oimira cationic, ngakhale zochepa kwambiri, perekani zabwino zamtundu umodzi pamapangidwe apadera pomwe kulumikizana kwamagetsi kumafunika kuyang'aniridwa.
Dongosolo la ntchito limaphatikizapo kutengera tinthu tating'onoting'ono pamadzi am'mlengalenga, kuchepetsa kupsinjika kwa malo ndikulola kupanga chilango, wokhazikika thovu pa makina nkhawa. Woyimilira woyimilira wapamwamba sayenera kungotulutsa thovu lalikulu komanso kusunga kukhulupirika kwa nthawi kuti apewe kugwa konkriti isanakwane.. Izi zimafuna kuti pakhale mgwirizano pakati pa kuthekera kwa thovu, kukana kukhetsa, ndi kuwongolera kolumikizana kwa bubble. Mapangidwe apamwamba nthawi zambiri amaphatikiza zokhazikika monga ma viscosity modifiers kapena ma polima kuti apititse patsogolo kupirira komanso kukulitsa zizolowezi zakusakanikirana kwatsopano..
Zotsatira za Akatswiri Otulutsa thovu pa Ubwino Wa Konkire Wopepuka
Chiyambi cha mipata ya mpweya ndi oyimira thovu amasintha kwambiri mawonekedwe a thupi ndi makina a konkire yopepuka.. Posintha misa yamphamvu ndi mpweya, mipata imeneyi imachepetsa kachulukidwe wamba, zomwe ndizofunikira kwambiri pamapulogalamu omwe amayitanitsa kutchinjiriza kwamafuta, kuyamwa kwamawu, ndi kuchepetsa kulemera kwa zomangamanga. Mwachitsanzo, konkire wonyezimira ndi makulidwe kuyambira 300 ku 1600 kg/m³ amatha kupeza mphamvu zopondereza pakati 0.5 MPa ndi 15 MPa, kudalira zinthu za thovu, mtundu wa simenti, ndi mavuto a machiritso.
Thermal conductivity imachepa mofanana ndi kupititsa patsogolo porosity, kupanga konkire ya thovu kukhala njira ina yokopa maso ya maenvulopu omanga osagwiritsa ntchito mphamvu. Komanso, kuwoneka kwa thovu la mpweya womwazika mofanana kumathandizira kukana kuzizira pochita ngati zipinda zochepetsera kupsinjika panthawi yonse yomwe ayezi akukulira.. Komabe, kupaka kwambiri kungayambitse kufooka kwa malo osinthika komanso kukula koyipa pakati pa phala la simenti ndi kudzikundikira., zomwe zimatha kusokoneza kukhazikika kwanthawi yayitali. Chifukwa chake, Kuyeza kwapadera komanso kutsimikizika kwamtundu wa thovu ndikofunikira kuti munthu azichita bwino kwambiri.
Njira Zowongolerera Zowonjezera Mwachangu
Kuonjezera ubwino wa thovu wothandizira mu opepuka konkire, njira zingapo zokometsera zingagwiritsidwe ntchito. Choyamba, kusankha chinthu choyenera kuchita thovu potengera zida zoyambira ndi zosowa zake ndikofunikira. Oimira mapuloteni, mwachitsanzo, amakondedwa ndi ntchito zamphamvu kwambiri chifukwa cha kukhazikika kwa thovu komanso kugwirizana ndi konkire ya Portland. Zida zopangira ma surfactants zitha kukhala zabwino pamakina opepuka kwambiri pomwe ndalama zotsika komanso zosavuta kuziwongolera ndizofunikira kwambiri..
Chachiwiri, kuphatikiza zinthu zowonjezera simenti (Ma SCM) monga phulusa la ntchentche, slag, kapena utsi wa silika ukhoza kupititsa patsogolo nyumba zakale komanso zanthawi yayitali kapena zamalonda. Zogulitsa izi zimayeretsa pore chimango, kuchepetsa permeability, ndi kuwonjezera hydration kinetics, potero zimathandizira kutayika kwa mphamvu zomwe zimayambitsidwa ndi kuwonjezereka kwa porosity. Chachitatu, idapita patsogolo kuphatikiza umisiri wamakono– monga njira zopangira thovu ndi in-situ thovu– angagwiritsidwe ntchito kugawa bwino kwambiri ndi kukhazikika kwa thovu la mpweya mkati mwa matrix.
Kuphatikiza apo, kugwiritsa ntchito ma admixtures osintha ma viscosity (Zithunzi za VMA) zimathandizira kupewa kugwa kwa thovu ndikulekanitsa pakufalikira ndi kuphatikiza. Pomaliza, kulamulidwa kwa machiritso, kuphatikizapo kalozera wa kutentha ndi chinyezi, imagwira ntchito yofunikira pakuwonetsetsa kuti ma hydration ndi kukula kwa microstructure, makamaka mu kachulukidwe konkire ya thovu lochepa kwambiri.
Kugwiritsa Ntchito Foamed Concrete mu Modern Construction
Konkire yopangidwa ndi lathered yalandira chivomerezo chofala m'misika yambiri yomanga chifukwa cha ntchito zake zambiri.. Pomanga nyumba, imagwiritsidwa ntchito bwino popanga ma screeds, kutsekereza padenga, ndi mapanelo khoma, pogwiritsa ntchito ubwino wa zomangamanga ndi kutentha. Kudziyimira pawokha kumachepetsa mitengo yantchito ndikuwongolera kumaliza kwapamwamba. Mu ntchito zomangamanga, konkriti yokhala ndi thovu imagwira ntchito ngati chowonjezera chopepuka chodzaza ndi mizati, mlatho abutments, ndi tunnel backfilling, bwino kuchepetsa kupsinjika kwa dziko lapansi ndi zoopsa zakukhazikika.
( Wothandizira thovu wa CLC)
Mu kamangidwe kamangidwe kogwirizana ndi chilengedwe, konkire ya thovu imawonjezera ku zolinga zokhazikika pochepetsa mpweya wamunthu ndikuphatikiza zinthu zamalonda monga phulusa la ntchentche ndi slag.. Komanso, nyumba zake zosagwira moto zimaipanga kukhala yoyenera kuchitira zinthu zodzitetezera pamoto. M'makampani opanga zomangamanga ndi zomangamanga, konkire ya lathered ikugwiritsidwa ntchito mochulukira mu mapanelo a masangweji ndi ma modular mayunitsi anyumba chifukwa cha kuphweka kwake kwa kupanga ndi kuthekera kokhazikitsa mwachangu.. Pamene kufunikira kwa zida zomangira zosagwiritsa ntchito mphamvu komanso zopepuka kumakulirakulira, konkriti yokhala ndi thovu yolimbikitsidwa ndi zinthu zopangira thovu zokhathamiritsa ikhalabe ndi gawo lofunikira kuti ligwirizane ndi tsogolo la mapangidwe osatha komanso zomangamanga..
Mapeto
Zinthu zotulutsa konkriti zimathandizira kukulitsa mphamvu ya konkriti yopepuka popangitsa kuti pakhale kokhazikika, machitidwe okhazikika amlengalenga omwe amawonjezera kutenthetsa kwamafuta, kuchepetsa makulidwe, ndi kuchuluka kwa ntchito. Kupyolera mu njira yosamala, kupanga, ndi kuphatikiza ndi zipangizo zamakono ndi njira, katundu wa thovu konkire akhoza makonda kukwaniritsa zofuna zosiyanasiyana nyumba. Pamene kafukufuku wofufuza akupitilira patsogolo, zotsogola pakupanga thovu chitsimikizo kuti muwonjezere kuchuluka ndi mphamvu ya konkire yopepuka muzomanga zamakono.
Wopereka
Cabr-Concrete ndi ogulitsa Concrete Admixture yokhala ndi over 12 zaka zambiri zachitetezo cha nano-building energy komanso chitukuko cha nanotechnology. Imavomereza kulipira kudzera pa Kirediti kadi, T/T, West Union ndi Paypal. TRUNNANO idzatumiza katundu kwa makasitomala akunja kudzera ku FedEx, DHL, ndi mpweya, kapena panyanja. Ngati mukuyang'ana Concrete Admixture yapamwamba kwambiri, chonde omasuka kulankhula nafe ndi kutumiza kufunsa.
Tags: wotulutsa thovu, konkire ya thovu, kuphatikiza konkriti
Zolemba ndi zithunzi zonse zachokera pa intaneti. Ngati pali zovuta za kukopera, chonde titumizireni mu nthawi kuti muchotse.
Tifunseni